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Senior CAD Electrical Designer – Digital Infrastructure (REMOTE) (AUSTIN)
Salary not disclosed
Job Title: Lead Electrical CAD Designer

Job Family: General Design Engineering

Organization: Data Center Infrastructure Team

Location: Remote* OR Austin, TX

*Requires up to 20% domestic and/or international travel (rare)

How will you make an impact?

The Lead Electrical CAD Designer will be responsible for creating detailed model designs, modifying existing designs, and working collaboratively with engineers and other team members to meet product specifications. The ideal candidate has in-depth knowledge of various electrical design tools, is detail-oriented, and can effectively communicate design ideas. A strong understanding of Electrical design principles, manufacturing processes, power distribution, automation control (PLC), and electronic device parts are critical. This role will involve selecting key components, developing detailed drawings for control panels, power distribution systems, electrical wiring, and transitioning design to manufacturing.

What will you do?

- Creating 2D and 3D models of electrical systems, particularly for complex projects or when visualization is needed

- Participating in design reviews to ensure accuracy and compliance with requirements

- Advanced proficiency in various CAD software, such as AutoCAD Electrical, Revit, Windchill, Autodesk Inventor-EMX, Autodesk Fusion, to design, draft, and model complex electrical for power system and automation control

- Strong understanding of electrical symbols, power systems and automation control with the concepts to accurately create designs that meet technical specifications and standards

- Work closely with engineers and other designers to meet product specifications and performance requirements

- Modify and revise designs to correct operating deficiencies or to reduce production problems

- Prepare and revise engineering drawings, schematics, BOMs, and layouts as required.

- Check and validate designs to ensure they meet required quality and safety standards

- Excellent attention to detail for ensuring the accuracy of measurements, dimensions, and design specifications

- Strong analytical skills for interpreting complex technical drawings, single line diagram, wiring diagram, schematic, power plan, automation control, ladder diagram, and electrical device specifications

- Designing and creating schematic PLC input/output connections.

- Knowledge of manufacturing processes and materials for creating feasible and cost-effective designs.

- Evaluate/optimize manufacturing assembly processes by designing, modifying, and testing manufacturing methods and equipment, conferring with equipment vendors, and soliciting observations from production team

- Adopt at creating detailed electrical design of components, sub-assemblies, and system integration

- Capable of creating a Bill of Materials (BOM) for release to manufacturing

- Manage relationships with power systems, electronics, control component vendors, and contract manufacturers

- Keep updated with the latest technologies and methods to ensure competitive and cost-effective designs

- Discuss with management and production staff to assess engineering feasibility and cost-effectiveness

- May perform other duties and responsibilities as assigned

How will you get here?

Education:

- Bachelor’s degree in Electrical Engineering, Industrial Design or relevant field is required

Experience:

- 6-8 years of experience in electrical design within the power distribution or data center industry.

- Proven experience as a CAD designer, preferably in an electrical engineering environment.

- Proficiency in CAD software (AutoCAD Electrical, Revit).

- Strong understanding of electrical systems, integration strategy, and system coordination

- Excellent problem-solving skills and attention to detail

- Effective communication skills to liaise with engineers, manufacturers, and clients, explaining designs and modifications clearly and efficiently

Knowledge, Skills, Abilities:

- Strong knowledge of electrical design, manufacturing processes, and material properties.

- Power Systems, PLC, VFD, motor control, electronic automation control device, sensors, AC/DC, single phase and three phase power systems.

- Electrical Standards, Codes, and regulations: IEEE, UL, ANSI/NEMA, NFPA 70E, NEC, IEC, CSA.

- Excellent interpersonal and communication skills.

- Creative, self-motivated, accountable, and team-oriented.

- Able to work independently with minimal oversight.

- Effective at presenting information and responding to management, clients, and public queries.

- Capable of influencing others and sharing best practices.

- Comfortable working as part of a global team.

- Capable of assessing projects, articulating risks, and developing project milestones.

- Familiar with stage-gate processes in project lifecycle management (PLCM).
Remote working/work at home options are available for this role.
temporary
Senior Mechanical Design Engineer - Data Center Infrastructure (AUSTIN)
🏢 JABIL CIRCUIT, INC
Salary not disclosed
AUSTIN, Texas 4 days ago
Job Title: Principal Mechanical Design Engineer

Job Family: Mechanical Design Engineering

Organization: Data Center Infrastructure Team

Location: Remote* OR Austin, TX

*Requires up to 30% domestic and/or international travel (rare)

How will you make an impact?

We are seeking a highly skilled, technically proficient and detail-oriented Principal Mechanical Engineer with expertise in metal structures, frame design, pipes and fabrication to support the development of power and cooling infrastructure for data centers. This role is critical in designing robust mechanical systems that house and support electrical and thermal management equipment, ensuring structural integrity, manufacturability, and compliance with industry standards.

What will you do?

- Experience designing and integrating hydronic systems including pumps, piping networks, valves, and heat exchangers for data center cooling applications.

- Knowledge of fluid dynamics, pressure drop calculations, and pipe sizing for chilled water and glycol-based systems.

- Understanding of installation constraints, maintenance access, and serviceability in large-scale mechanical infrastructure.

- Design and develop mechanical frames, enclosures, and support structures for data center power and cooling products (UPS systems, battery racks, CRAC units, containment systems, LVS, MVS).

- Perform advanced structural analysis using FEA tools to validate mechanical integrity under static, dynamic, seismic, and thermal loads.

- Analyze load paths, stress concentrations, and fatigue life of structural components to ensure long-term reliability.

- Design metal enclosures with considerations for airflow, thermal containment, EMI shielding, and environmental protection.

- Evaluate and implement new materials, coatings, and fabrication technologies to enhance product performance and reliability.

- Participate in customer engagements and site visits to understand deployment constraints and gather feedback for design improvements.

- Create detailed CAD models and fabrication drawings, including weldments, sheet metal, and machined parts

- Select appropriate materials and fabrication methods to optimize cost, performance, and reliability

- Collaborate with electrical, thermal, and systems engineering teams to integrate mechanical designs with functional components.

- Lead mechanical design reviews and contribute to cross-functional design validation efforts.

- Develop and maintain design documentation including BOMs, specifications, test plans, and engineering change orders (ECOs).

- Drive continuous improvement in mechanical design for manufacturability (DFM), cost reduction, and performance optimization.

- Interface with suppliers and customers to resolve fabrication issues and ensure quality standards are met.

- Support lifecycle management of mechanical components, including obsolescence planning and alternate sourcing.

- Conduct root cause analysis and corrective actions for mechanical failures or field issues.

- Ensure mechanical designs support airflow management, thermal containment, and integration with cooling systems (in-row cooling, rear door heat exchangers).

- Collaborate with compliance and certification teams to ensure mechanical designs meet global regulatory requirements (UL, CE, RoHS, REACH)

- May perform other duties and responsibilities as assigned

How will you get here?

Education:

- Bachelor’s Degree in Mechanical Engineering or related engineering discipline.

Experience:

- 8+ years of experience in mechanical design and fabrication, preferably in data center, industrial, or power systems environment.

- Proficiency in CAD tools (SolidWorks, Creo, Inventor) and FEA software (ANSYS, Abaqus).

- Strong knowledge of metal fabrication processes including welding, sheet metal forming, and machining is a must

- Experience with structural design for heavy equipment or large assemblies, and familiarity with thermal and airflow considerations in enclosure design is required

- Excellent communication and cross-functional collaboration skills

Knowledge, Skills, Abilities:

- Excellent interpersonal and communication skills

- Creative, self-motivated, accountable, and team-oriented

- Able to work independently with minimal oversight

- Proficient in reading, analyzing, and interpreting general business publications, professional journals, technical procedures, and government regulations

- Skilled in writing reports, business correspondence, and procedural guides

- Effective at presenting information and responding to management, clients, and public queries

- Capable of influencing others and sharing best practices

- Comfortable working as part of a global team

- Capable of assessing projects, articulating risks, and developing project milestones

- Familiar with stage-gate processes in project lifecycle management (PLCM)

- Able to mentor less experienced engineers

- Ability to travel both domestically and internationally up to 30%

Preferred Qualifications: 

- Master’s Degree in Mechanical Engineering

- Experience designing mechanical systems for data centers, telecom, or industrial power/cooling products.

- Active Professional Engineer (PE) license.

- Knowledge of regulatory and safety standards applicable to data center infrastructure.

- Hands-on experience with prototype fabrication and testing; Experience working with global suppliers and contract manufacturers a plus
temporary
Principal Thermal Rack Engineer (Rack Integration Solutions) (AUSTIN)
🏢 JABIL CIRCUIT, INC
Salary not disclosed
AUSTIN, Texas 4 days ago
**This position supports hybrid work schedule depending on organization needs.**

How will you make an impact?

We are looking for a Principal Thermal Rack Engineer within the Intelligent Infrastructure Segment to drive advanced cooling solutions for high-performance computing systems. This role involves incorporating thermal components such as direct liquid cooling (DLC) systems, coolant distribution units (CDUs), and manifolds into network and server racks (EIA 19” and ORv3). You will leverage CFD tools to perform rack and system-level thermal and fluid analysis, ensuring optimal flow distribution, pressure drop, and temperature performance. Additionally, you will create 3D CAD designs for seamless hardware integration, lead validation testing, and resolve thermal or flow issues through root cause analysis and corrective actions. Collaboration with cross-functional teams, customers, and global vendors is essential to align thermal architectures with overall system design and international standards.

What will you do?

- Lead the end-to-end integration and testing of rack thermal solutions, including liquid cooling systems in varying form factors and product lines.
- Use CFD tools (FloTherm or Macroflow) to perform switch, rack, and system-level thermal/fluid analysis (flow distribution, pressure drop, and temperature profiling).
- Design and optimize thermal components using 3D CAD (Creo or SolidWorks) to support seamless hardware integration and testing.
- Participate in customer engagements and site visits to understand and document deployment constraints and gather feedback for design improvements.
- Partner with factory teams to ensure racks are built with proper airflow, hose routing, and thermal safeguards, while establishing best practices that improve build consistency across deployments.
- Collaborate with Architects/Compliance/Reliability and global vendors to align thermal architectures with total system design and international data center/thermal/mechanical standards (e.g., UL, OCP, ASHRAE, ISTA, ASTM, NEBS).
- Conduct thermal, mechanical, and reliability testing, analyzing airflow, coolant flow rates, pressure drops, and structural integrity to ensure compliance with the end-users’ specifications.
- Develop and maintain design documentation including BOMs, wetted materials compliance, test plans, and engineering change orders (ECOs).
- Manage relationships with mechanical/thermal component vendors to build out a robust partner ecosystem consisting of racks, CDUs, hoses, manifolds, QDs, and cold plates.
- Ensure mechanical designs support airflow management, thermal containment, and integration with cooling systems (e.g., in-row cooling, in-rack cooling, rear door heat exchangers).
- Conduct root cause analysis and corrective actions for mechanical and thermal failures or field issues.
- May perform other duties and responsibilities as assigned.

How will you get here?

Education:

- Bachelor’s Degree in Mechanical/Thermal Engineering, Systems Engineering, or related field is required

Experience:

- Minimum of 7+ years of experience in thermal/mechanical systems integration
- 3+ years of specific experience in rack-scale thermal design and analysis
- Strong understanding of mechanical systems, integration strategies, and large-scale program management
- Familiarity with server design, heatsinks, cold plates, hoses, and blind-mate connectors
- Proficiency in CFD simulation (e.g. ANSYS, 6Sigma, etc.) and 3D modeling software (e.g. SolidWorks, Creo)
- Hands-on experience with thermal chambers, fans, and coolant
- Excellent English communication skills (verbal and written) with strong technical leadership capabilities

Knowledge, Skills, Abilities:

- Excellent interpersonal and communication skills
- Creative, self-motivated, accountable, and team-oriented
- Able to work independently with minimal oversight
- Capable of assessing projects, articulating risks, and developing project milestones
- Skilled in writing reports, business correspondence, and procedural guides
- Effective at presenting information and responding to management and customers
- Capable of influencing others and sharing best practices
- Familiar with stage-gate processes in project lifecycle management (PLCM)
- Ability to travel both domestically and internationally up to 30%

Preferred Qualifications: 

- Master’s Degree in Mechanical Engineering, Systems Engineering or related field is preferred
- Experience designing mechanical systems for data centers, telecom, or industrial power/cooling products.
- Active Professional Engineer (PE) license preferred.
- Hands-on experience with prototype fabrication and testing; experience working with global suppliers and contract manufacturers a plus.

About Jabil’s Intelligent Infrastructure Group:

- Headquartered in Austin, TX, with a flagship facility located near The Domain and the Austin FC stadium
- Growing rapidly, with a team of more than 100 employees in Austin (500+ worldwide) and significant expansion planned through 2026
- Generated over $12 billion in FY25 revenue, driven largely by partnerships with major hyperscale customers
- Delivers cutting‑edge engineering, supply chain, and manufacturing solutions that power the world's AI infrastructure and global data center ecosystems

As part of the total rewards package, this position is eligible for:

- Annual bonus opportunity
- Medical, dental, and vision insurance plans
- Paid time off (PTO)
- 4 weeks of paid parental leave
- 11 company-paid holidays (9 fixed holidays and 2 optional floating holidays), subject to change yearly
- 401(k) retirement plan
- Employee stock purchase plan
temporary
Principal Thermal Rack Engineer (Rack Integration Solutions) - Hybrid Work Flexibility (AUSTIN)
🏢 JABIL CIRCUIT, INC
Salary not disclosed
**This position supports hybrid work schedule depending on organization needs.**

How will you make an impact?

We are looking for a Principal Thermal Rack Engineer within the Intelligent Infrastructure Segment to drive advanced cooling solutions for high-performance computing systems. This role involves incorporating thermal components such as direct liquid cooling (DLC) systems, coolant distribution units (CDUs), and manifolds into network and server racks (EIA 19” and ORv3). You will leverage CFD tools to perform rack and system-level thermal and fluid analysis, ensuring optimal flow distribution, pressure drop, and temperature performance. Additionally, you will create 3D CAD designs for seamless hardware integration, lead validation testing, and resolve thermal or flow issues through root cause analysis and corrective actions. Collaboration with cross-functional teams, customers, and global vendors is essential to align thermal architectures with overall system design and international standards.

What will you do?

- Lead the end-to-end integration and testing of rack thermal solutions, including liquid cooling systems in varying form factors and product lines.
- Use CFD tools (FloTherm or Macroflow) to perform switch, rack, and system-level thermal/fluid analysis (flow distribution, pressure drop, and temperature profiling).
- Design and optimize thermal components using 3D CAD (Creo or SolidWorks) to support seamless hardware integration and testing.
- Participate in customer engagements and site visits to understand and document deployment constraints and gather feedback for design improvements.
- Partner with factory teams to ensure racks are built with proper airflow, hose routing, and thermal safeguards, while establishing best practices that improve build consistency across deployments.
- Collaborate with Architects/Compliance/Reliability and global vendors to align thermal architectures with total system design and international data center/thermal/mechanical standards (e.g., UL, OCP, ASHRAE, ISTA, ASTM, NEBS).
- Conduct thermal, mechanical, and reliability testing, analyzing airflow, coolant flow rates, pressure drops, and structural integrity to ensure compliance with the end-users’ specifications.
- Develop and maintain design documentation including BOMs, wetted materials compliance, test plans, and engineering change orders (ECOs).
- Manage relationships with mechanical/thermal component vendors to build out a robust partner ecosystem consisting of racks, CDUs, hoses, manifolds, QDs, and cold plates.
- Ensure mechanical designs support airflow management, thermal containment, and integration with cooling systems (e.g., in-row cooling, in-rack cooling, rear door heat exchangers).
- Conduct root cause analysis and corrective actions for mechanical and thermal failures or field issues.
- May perform other duties and responsibilities as assigned.

How will you get here?

Education:

- Bachelor’s Degree in Mechanical/Thermal Engineering, Systems Engineering, or related field is required

Experience:

- Minimum of 7+ years of experience in thermal/mechanical systems integration
- 3+ years of specific experience in rack-scale thermal design and analysis
- Strong understanding of mechanical systems, integration strategies, and large-scale program management
- Familiarity with server design, heatsinks, cold plates, hoses, and blind-mate connectors
- Proficiency in CFD simulation (e.g. ANSYS, 6Sigma, etc.) and 3D modeling software (e.g. SolidWorks, Creo)
- Hands-on experience with thermal chambers, fans, and coolant
- Excellent English communication skills (verbal and written) with strong technical leadership capabilities

Knowledge, Skills, Abilities:

- Excellent interpersonal and communication skills
- Creative, self-motivated, accountable, and team-oriented
- Able to work independently with minimal oversight
- Capable of assessing projects, articulating risks, and developing project milestones
- Skilled in writing reports, business correspondence, and procedural guides
- Effective at presenting information and responding to management and customers
- Capable of influencing others and sharing best practices
- Familiar with stage-gate processes in project lifecycle management (PLCM)
- Ability to travel both domestically and internationally up to 30%

Preferred Qualifications: 

- Master’s Degree in Mechanical Engineering, Systems Engineering or related field is preferred
- Experience designing mechanical systems for data centers, telecom, or industrial power/cooling products.
- Active Professional Engineer (PE) license preferred.
- Hands-on experience with prototype fabrication and testing; experience working with global suppliers and contract manufacturers a plus.

About Jabil’s Intelligent Infrastructure Group:

- Headquartered in Austin, TX, with a flagship facility located near The Domain and the Austin FC stadium
- Growing rapidly, with a team of more than 100 employees in Austin (500+ worldwide) and significant expansion planned through 2026
- Generated over $12 billion in FY25 revenue, driven largely by partnerships with major hyperscale customers
- Delivers cutting‑edge engineering, supply chain, and manufacturing solutions that power the world's AI infrastructure and global data center ecosystems

As part of the total rewards package, this position is eligible for:

- Annual bonus opportunity
- Medical, dental, and vision insurance plans
- Paid time off (PTO)
- 4 weeks of paid parental leave
- 11 company-paid holidays (9 fixed holidays and 2 optional floating holidays), subject to change yearly
- 401(k) retirement plan
- Employee stock purchase plan
Remote working/work at home options are available for this role.
temporary
Lead Electrical Systems Engineer - Data Center Infrastructure (AUSTIN)
🏢 JABIL CIRCUIT, INC
Salary not disclosed
AUSTIN, Texas 3 days ago
Job Title: Sr. Principal Electrical Design Engineer

Job Family: Electrical Design Engineering

Organization: Data Center Infrastructure Team

Location: Remote* OR Austin, TX

*Requires up to 20% domestic and/or international travel (rare)

How will you make an impact?

Jabil has an exciting opportunity for a highly experienced and technically proficient Principal Electrical Engineer to engage in the design, fabrication, and integration of electrical systems for data center power and cooling products, as well as factory enablement projects. This role includes full-stack electrical design from generator systems to AI rack integration zones, with a focus on PDUs, UPS systems, MV/HV power distribution, phased power infrastructure, and controls architecture. The ideal candidate will bring deep technical expertise and a passion for delivering scalable, reliable, and compliant infrastructure solutions.

The Sr. Principal Electrical Integration Engineer will manage and oversee the electrical systems essential for the data center, energy storage systems, and HVAC applications. This role will involve developing specifications, selecting key components, routing wires and cables, establishing connections, and transitioning design to manufacturing. Furthermore, the position includes leading test process implementation and ensuring equipment alignment to maintain the highest standards of operational excellence and reliability.

What will you do?

Product & System Design:

- Knowledge of high-efficiency power conversion and point-of-load regulation for AI/ML server racks (BBU, rPDU).
- Understanding of rack power zoning, load balancing, and redundancy strategies for tiered compute workloads.
- Ensure electrical systems are properly integrated into fabricated enclosures and structural assemblies.
- Lead the electrical design and integration of UPS systems, power conversion units, and safety interlocks.
- Develop and maintain single-line and three-line diagrams for power distribution systems, ensuring clarity, accuracy, and compliance with NEC, IEEE, and UL standards.
- Design and validate three-phase power systems, including load balancing, fault protection, and redundancy strategies for high-availability environments.
- Engineer and integrate medium-voltage (MV) and high-voltage (HV) power distribution components such as switchgear, transformers, busways, and protective relays.
- Specify and qualify electrical components including circuit breakers, contactors, CTs/PTs, surge protection devices, isolation switches for MV/HV applications and the design and development of wiring harnesses

Factory & Facility Integration:

- Design end-to-end electrical distribution systems from generator and utility interface to AI rack integration zones.
- Coordinate with cross functional teams to ensure electrical infrastructure aligns with facility layout, safety codes, and operational requirements.
- Plan and implement power redundancy, load segmentation, and scalable distribution architectures to support high-density compute environments.
- Ensure proper grounding, EMI shielding, and thermal management across all facility-level electrical systems.

Fabrication & Implementation:

- Define fabrication processes including panel building, cable routing, and system integration, ensuring manufacturability and serviceability.
- Perform electrical load calculations, short-circuit analysis, arc flash studies, and thermal modeling using tools such as ETAP, SKM PowerTools, or EasyPower.
- Lead design reviews, risk assessments, and validation testing to ensure compliance with UL, IEC, NEC, CE, RoHS, and REACH standards.
- Interface with suppliers and customers resolve fabrication and quality issues, and ensure adherence to specifications.
- Support prototype builds, field deployments, and customer engagements to gather feedback and refine designs.

Controls Architecture:

- Develop and implement electrical controls architecture for power and cooling systems, including PLCs, SCADA integration, and remote monitoring capabilities.
- Define control logic, sensor integration, and communication protocols (e.g., Modbus, BACnet, SNMP) for intelligent power and cooling management.
- Collaborate with software and automation teams to ensure seamless integration of control systems with facility and product-level infrastructure.
- Validate control systems through simulation, testing, and commissioning to ensure reliability, safety, and responsiveness.

Leadership & Documentation:

- Develop and maintain engineering documentation including BOMs, test procedures, and engineering change orders (ECOs).
- Mentor junior engineers and provide technical leadership across cross-functional teams.
- Drive continuous improvement initiatives focused on cost reduction, design for manufacturability (DFM), and product scalability

How will you get here?

Education:

- Bachelor’s Degree in Electrical Engineering or related engineering discipline.

Experience:

- 10+ years of experience in electrical design and fabrication, with a focus on data center or industrial power systems
- Proficiency in ECAD tools (AutoCAD Electrical, EPLAN, SolidWorks Electrical) and integration with mechanical CAD platforms
- Strong understanding of MV/HV power distribution, lithium-ion UPS systems, and three-phase electrical infrastructure
- Experience with electrical analysis tools (ETAP, SKM PowerTools, EasyPower)
- Proven experience in facility-level electrical design and construction support and Excellent leadership, communication, and cross-functional collaboration skills

Knowledge, Skills, Abilities:

- Excellent interpersonal and communication skills
- Creative, self-motivated, accountable, and team-oriented
- Able to work independently with minimal oversight as part of a global team
- Proficient in reading, analyzing, and interpreting general business publications, professional journals, technical procedures, and government regulations
- Skilled in writing reports, business correspondence, and procedural guides
- Effective at presenting information and responding to management, clients, and public queries
- Capable of influencing others and sharing best practices while mentoring less experienced engineers
- Capable of assessing projects, articulating risks, and developing project milestones
- Familiar with stage-gate processes in project lifecycle management (PLCM)
- Excellent problem-solving skills and attention to detail

Preferred Qualifications: 

- Master’s Degree in Electrical Engineering
- Active Professional Engineer (PE) license
- Experience with data center infrastructure: UPS systems, switchgear, CRAC units, and PDUs
- Familiarity with global compliance standards: UL, CE, RoHS, REACH, and IEEE.
- Hands-on experience with panel fabrication, wiring, and system integration
- Knowledge of thermal and mechanical constraints in electrical enclosure design and experience working with global suppliers and contract manufacturers
- Experience in WindChill and DevOps
temporary
Principal Mechanical Integration Engineer - DCI Pipes, Frames and Structures (REMOTE)
🏢 JABIL CIRCUIT, INC
Salary not disclosed
Kyle, TX, Remote 4 days ago
Job Title : Principal Mechanical Design Engineer
Job Family : Mechanical Design Engineering
Organization : Data Center Infrastructure Team
Location : Remote* OR Austin, TX
*Requires up to 20% domestic and/or international travel (rare)

How will you make an impact?
We are seeking a highly skilled, technically proficient and detail-oriented Principal Mechanical Engineer with expertise in metal structures, frame design, pipes and fabrication to support the development of power and cooling infrastructure for data centers. This role is critical in designing robust mechanical systems that house and support electrical and thermal management equipment, ensuring structural integrity, manufacturability, and compliance with industry standards.

What will you do?
Experience designing and integrating hydronic systems including pumps, piping networks, valves, and heat exchangers for data center cooling applications.
Knowledge of fluid dynamics, pressure drop calculations, and pipe sizing for chilled water and glycol-based systems.
Understanding of installation constraints, maintenance access, and serviceability in large-scale mechanical infrastructure.
Design and develop mechanical frames, enclosures, and support structures for data center power and cooling products (UPS systems, battery racks, CRAC units, containment systems, LVS, MVS).
Perform advanced structural analysis using FEA tools to validate mechanical integrity under static, dynamic, seismic, and thermal loads.
Analyze load paths, stress concentrations, and fatigue life of structural components to ensure long-term reliability.
Design metal enclosures with considerations for airflow, thermal containment, EMI shielding, and environmental protection.
Evaluate and implement new materials, coatings, and fabrication technologies to enhance product performance and reliability.
Participate in customer engagements and site visits to understand deployment constraints and gather feedback for design improvements.
Create detailed CAD models and fabrication drawings, including weldments, sheet metal, and machined parts
Select appropriate materials and fabrication methods to optimize cost, performance, and reliability
Collaborate with electrical, thermal, and systems engineering teams to integrate mechanical designs with functional components.
Lead mechanical design reviews and contribute to cross-functional design validation efforts.
Develop and maintain design documentation including BOMs, specifications, test plans, and engineering change orders (ECOs).
Drive continuous improvement in mechanical design for manufacturability (DFM), cost reduction, and performance optimization.
Interface with suppliers and customers to resolve fabrication issues and ensure quality standards are met.
Support lifecycle management of mechanical components, including obsolescence planning and alternate sourcing.
Conduct root cause analysis and corrective actions for mechanical failures or field issues.
Ensure mechanical designs support airflow management, thermal containment, and integration with cooling systems (in-row cooling, rear door heat exchangers).
Collaborate with compliance and certification teams to ensure mechanical designs meet global regulatory requirements (UL, CE, RoHS, REACH)
May perform other duties and responsibilities as assigned

How will you get here? 
Education :
~ Bachelor’s Degree in Mechanical Engineering or related engineering discipline.

Experience :
~8+ years of experience in mechanical design and fabrication, preferably in data center, industrial, or power systems environment.
~ Proficiency in CAD tools (SolidWorks, Creo, Inventor) and FEA software (ANSYS, Abaqus).
~ Strong knowledge of metal fabrication processes including welding, sheet metal forming, and machining is a must
~ Experience with structural design for heavy equipment or large assemblies, and familiarity with thermal and airflow considerations in enclosure design is required
~ Excellent communication and cross-functional collaboration skills

Knowledge, Skills, Abilities:
Excellent interpersonal and communication skills
Creative, self-motivated, accountable, and team-oriented
Able to work independently with minimal oversight
Proficient in reading, analyzing, and interpreting general business publications, professional journals, technical procedures, and government regulations
Skilled in writing reports, business correspondence, and procedural guides
Effective at presenting information and responding to management, clients, and public queries
Capable of influencing others and sharing best practices
Comfortable working as part of a global team
Capable of assessing projects, articulating risks, and developing project milestones
Familiar with stage-gate processes in project lifecycle management (PLCM)
Able to mentor less experienced engineers
Ability to travel both domestically and internationally up to 30%

Preferred Qualifications:  
Master’s Degree in Mechanical Engineering
Experience designing mechanical systems for data centers, telecom, or industrial power/cooling products.
Active Professional Engineer (PE) license.
Knowledge of regulatory and safety standards applicable to data center infrastructure.
Hands-on experience with prototype fabrication and testing; Experience working with global suppliers and contract manufacturers a plus
Remote working/work at home options are available for this role.
permanent
Principal Thermal Rack Engineer (Rack Integration Solutions)
🏢 JABIL CIRCUIT, INC
Salary not disclosed
Austin, TX 4 days ago

**This position supports hybrid work schedule depending on organization needs.**

How will you make an impact?

We are looking for a  Principal Thermal Rack Engineer within the Intelligent Infrastructure Segment to drive advanced cooling solutions for high-performance computing systems. This role involves incorporating thermal components such as direct liquid cooling (DLC) systems, coolant distribution units (CDUs), and manifolds into network and server racks (EIA 19” and ORv3). You will leverage CFD tools to perform rack and system-level thermal and fluid analysis, ensuring optimal flow distribution, pressure drop, and temperature performance. Additionally, you will create 3D CAD designs for seamless hardware integration, lead validation testing, and resolve thermal or flow issues through root cause analysis and corrective actions. Collaboration with cross-functional teams, customers, and global vendors is essential to align thermal architectures with overall system design and international standards.

What will you do?

  • Lead the end-to-end integration and testing of rack thermal solutions, including liquid cooling systems in varying form factors and product lines.
  • Use CFD tools (FloTherm or Macroflow) to perform switch, rack, and system-level thermal/fluid analysis (flow distribution, pressure drop, and temperature profiling).
  • Design and optimize thermal components using 3D CAD (Creo or SolidWorks) to support seamless hardware integration and testing.
  • Participate in customer engagements and site visits to understand and document deployment constraints and gather feedback for design improvements.
  • Partner with factory teams to ensure racks are built with proper airflow, hose routing, and thermal safeguards, while establishing best practices that improve build consistency across deployments.
  • Collaborate with Architects/Compliance/Reliability and global vendors to align thermal architectures with total system design and international data center/thermal/mechanical standards (e.g., UL, OCP, ASHRAE, ISTA, ASTM, NEBS).
  • Conduct thermal, mechanical, and reliability testing, analyzing airflow, coolant flow rates, pressure drops, and structural integrity to ensure compliance with the end-users’ specifications.
  • Develop and maintain design documentation including BOMs, wetted materials compliance, test plans, and engineering change orders (ECOs).
  • Manage relationships with mechanical/thermal component vendors to build out a robust partner ecosystem consisting of racks, CDUs, hoses, manifolds, QDs, and cold plates.
  • Ensure mechanical designs support airflow management, thermal containment, and integration with cooling systems (e.g., in-row cooling, in-rack cooling, rear door heat exchangers).
  • Conduct root cause analysis and corrective actions for mechanical and thermal failures or field issues.
  • May perform other duties and responsibilities as assigned.

How will you get here?

Education:

  • Bachelor’s Degree in Mechanical/Thermal Engineering, Systems Engineering, or related field is required

Experience:

  • Minimum of 7+years of experience in thermal/mechanical systems integration
  • 3+ years of specific experience in rack-scale thermal design and analysis
  • Strong understanding of mechanical systems, integration strategies, and large-scale program management
  • Familiarity with server design, heatsinks, cold plates, hoses, and blind-mate connectors
  • Proficiency in CFD simulation (e.g. ANSYS, 6Sigma, etc.) and 3D modeling software (e.g. SolidWorks, Creo)
  • Hands-on experience with thermal chambers, fans, and coolant
  • Excellent English communication skills (verbal and written) with strong technical leadership capabilities

Knowledge, Skills, Abilities:

  • Excellent interpersonal and communication skills
  • Creative, self-motivated, accountable, and team-oriented
  • Able to work independently with minimal oversight
  • Capable of assessing projects, articulating risks, and developing project milestones
  • Skilled in writing reports, business correspondence, and procedural guides
  • Effective at presenting information and responding to management and customers
  • Capable of influencing others and sharing best practices
  • Familiar with stage-gate processes in project lifecycle management (PLCM)
  • Ability to travel both domestically and internationally up to 30%

Preferred Qualifications:

  • Master’s Degree in Mechanical Engineering, Systems Engineering or related field is preferred
  • Experience designing mechanical systems for data centers, telecom, or industrial power/cooling products.
  • Active Professional Engineer (PE) license preferred.
  • Hands-on experience with prototype fabrication and testing; experience working with global suppliers and contract manufacturers a plus.

About Jabil’s Intelligent Infrastructure Group:

  • Headquartered in Austin, TX, with a flagship facility located near The Domain and the Austin FC stadium
  • Growing rapidly, with a team of more than 100 employees in Austin (500+ worldwide) and significant expansion planned through 2026
  • Generated over $12 billion in FY25 revenue, driven largely by partnerships with major hyperscale customers
  • Delivers cutting‑edge engineering, supply chain, and manufacturing solutions that power the world's AI infrastructure and global data center ecosystems

As part of the total rewards package, this position is eligible for:

  • Annual bonus opportunity
  • Medical, dental, and vision insurance plans
  • Paid time off (PTO)
  • 4 weeks of paid parental leave
  • 11 company-paid holidays (9 fixed holidays and 2 optional floating holidays), subject to change yearly
  • 401(k) retirement plan
  • Employee stock purchase plan
permanent
Principal Software Engineer, Fields-Web
✦ New
$124,000 - 250,000
Austin, TX 5 hours ago
AZ201: RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 USA Position Role Type:
Citizen, U.Person, or Immigration Status Requirements:
S. government issued security clearance is required prior to start date.​ S. citizens are eligible for a security clearance​ Security Clearance:
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. TSC products are in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development. This position is focused on the development, integration, test, and maintenance of software as a part of on-site factory support of test systems to support product testing. The selected candidate will develop applications, libraries, and instrument drivers using the software style, development language, and integrated development environment specified by the organization.

Typical work involves the development of both engineering and production test equipment, environments, and systems. As such, the candidate will contribute to the completion of all stages of test product development for RMD test products. They will be expected to act, either as a part of their team or independently, to uncover and resolve issues associated with the development and implementation of test systems.

Guiding multidisciplined teams in the development of test equipment
Contributing to cost and schedule management planning
Communicating with senior management on project status
Troubleshooting software and test equipment
Develop requirements for software products
Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and ten (10) years of prior relevant experience OR an Advanced degree and 7 years of prior relevant experience.

Minimum of ten (10) years developing and integrating software applications using programming languages including but not limited to C++, C#, Java, Python or Visual Basic.
Minimum of ten (10) years of professional engineering experience utilizing integrated development environments and debugging tools to troubleshoot software implementation and ensure integrity of the software products.
Experience with Windows Operating System, Microsoft Visual Studio, and Microsoft Azure DevOps Server
Familiarity with laboratory test instrumentation, electronics, and software (Ex. NI VISA, NI Measurement and Automation Explorer, NI Switch Executive)
Government issued (Secret) security clearance is required. Citizens are eligible for a security clearance.

Working knowledge of computer architecture and computer hardware optimization techniques
Extensive knowledge of the development of software drivers for the operation of computer hardware interfaces
Extensive knowledge of common computer hardware interface and data protocols such as TCP/IP, UDP, RS-422
Professional experience with Unified Modeling Language (UML) to visualize software architecture and design (Ex. IBM Rhapsody, Cameo System Modeler, and Cameo Enterprise Architecture)
Professional experience of software development lifecycles, such as Agile
Experience with Software Configuration Management principles

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.
S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

Privacy Policy and Terms:
Click on this link to read the Policy and Terms
permanent
Principal Software Engineer - Platform Development
✦ New
🏢 Raytheon
$124,000 - 250,000
Austin, TX 5 hours ago
AZ201: RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 USA Position Role Type:
Citizen, U.Person, or Immigration Status Requirements:
S. government issued security clearance is required prior to start date.​ S. citizens are eligible for a security clearance​ Security Clearance:
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. TSC products are in engineering labs, in the field, and in production environments utilized for weapon system product verification, qualification, test data analysis, and production test solution development. This position is focused on the development, integration, test, and maintenance of software as a part of on-site factory support of test systems to support product testing. The selected candidate will develop applications, libraries, and instrument drivers using the software style, development language, and integrated development environment specified by the organization.

Typical work involves the development of both engineering and production test equipment, environments, and systems. As such, the candidate will contribute to the completion of all stages of test product development for RMD test products. They will be expected to act, either as a part of their team or independently, to uncover and resolve issues associated with the development and implementation of test systems.

Guiding multidisciplined teams in the development of test equipment
Contributing to cost and schedule management planning
Communicating with senior management on project status
Troubleshooting software and test equipment
Develop requirements for software products
Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and ten (10) years of prior relevant experience OR an Advanced degree and 7 years of prior relevant experience.

Minimum of ten (10) years developing and integrating software applications using programming languages including but not limited to C++, C#, Java, Python or Visual Basic.
Minimum of ten (10) years of professional engineering experience utilizing integrated development environments and debugging tools to troubleshoot software implementation and ensure integrity of the software products.
Experience with Windows Operating System, Microsoft Visual Studio, and Microsoft Azure DevOps Server
Familiarity with laboratory test instrumentation, electronics, and software (Ex. NI VISA, NI Measurement and Automation Explorer, NI Switch Executive)
Government issued (Secret) security clearance is required. Citizens are eligible for a security clearance.

Working knowledge of computer architecture and computer hardware optimization techniques
Extensive knowledge of the development of software drivers for the operation of computer hardware interfaces
Extensive knowledge of common computer hardware interface and data protocols such as TCP/IP, UDP, RS-422
Professional experience with Unified Modeling Language (UML) to visualize software architecture and design (Ex. IBM Rhapsody, Cameo System Modeler, and Cameo Enterprise Architecture)
Professional experience of software development lifecycles, such as Agile
Experience with Software Configuration Management principles

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.
S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

Privacy Policy and Terms:
Click on this link to read the Policy and Terms
permanent
DCI Test Development Engineer (AUSTIN)
🏢 JABIL CIRCUIT, INC
Salary not disclosed
AUSTIN, Texas 4 days ago
Build your career with Jabil! We challenge and empower you to make most of your talents, working with outstanding colleagues from diverse backgrounds who share your drive and passion to make Jabil grow!

Location/Division Specific Information – Austin, TX / USA - Remote

**This position supports hybrid work schedule depending on organization needs.**

How will you make an impact? –

Jabil is seeking a DCI Test Development Engineer who will directly contribute to the transformative growth within our Enterprise and Infrastructure division by applying unique and innovative approaches to solving problems within a large-scale software and data center infrastructure. The DCI Test Development Engineer plays a vital role in ensuring the quality and reliability of hardware products, contributing to the overall success of the manufacturing process and customer satisfaction. You will be responsible for contributing to the end-to-end architecture, definition, development and production deployment of production software applications and data center infrastructure spanning multiple customers and manufacturing regions. You will also be responsible for interfacing with internal engineering, manufacturing and quality teams and our end customers to ensure your software deliverables meet the rigorous standards of Jabil’s world-class manufacturing environments.

What will you do?

- Test System Development: Design and develop test systems and procedures for manufacturing processes. This includes creating test plans, test cases, and test scripts to assess the functionality and performance of hardware.
- Develop and implement automated manufacturing test sequences in Python that interface with BMS and PLC hardware to validate the functional performance, communication protocols, and safety logic of liquid cooling equipment.
- Test Software Development: Create, validate, release, and maintain test software and scripts that automate the testing process. This software may include code for controlling test equipment, collecting and analyzing data, and generating test reports.
- Test Sustaining: Support and maintenance for the manufacturing server (L10) and rack (L11) level test software and infrastructure deployed at our production facilities, including the implementation of minor system configuration changes (new IPNs)
- Documentation: Maintain comprehensive documentation of test procedures, specifications, and Infrastructure
- Collaboration: Work closely with cross-functional teams, including hardware engineers, manufacturing engineers, controls engineer, and quality assurance personnel, to ensure alignment on testing requirements and quality standards
- Continuous Learning: Stay updated on the latest advancements in testing technologies, methodologies, and industry best practices to keep manufacturing processes competitive and up to date
- Definition and collaboration on overall test infrastructure and application architectures

How will you get here?

Education:

- BS degree in Electrical/Computer Engineering, Computer Science or related field is required

Experience:

- 5-8 years’ experience in a software manufacturing test development/sustaining with enterprise server, storage or networking products is required
- 10+ years of relevant experience in a software manufacturing test development/ sustaining with enterprise server, storage or networking products and some college coursework in lieu of a 4- yr. degree, will be considered
- Excellent verbal and written communication skills is required

Knowledge, Skills, Abilities:

- Expertise in the following programming/scripting languages: Python, Java, BASH. C, C++, experience a plus
- Linux development expertise with a solid understanding of its fundamentals: CentOS/Ubuntu
- Python for hardware automation, with a deep understanding of industrial communication protocols (Modbus, BACnet, or Ethernet/IP) and the ability to interpret P&IDs and electrical schematics for cooling systems; experience in designing physical test stations and sensor integration is highly preferred.
- Expertise in the creation and configuration (DHCP, PXE boot, nginx) of Virtual Machines (VMs) using VMWare
- Expertise with leading edge networking systems, hardware, software and protocols including but not limited to enterprise ethernet datacenter switching/routing L1, L2, and L3 (BGP, DHCP Relay, ECMP). Arista CloudVision is a plus
- Experience with code versioning tools (Git preferred)
- Strong knowledge of professional software engineering practices for the complete software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
- Ability to travel up to 10% globally as required
temporary
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