Engineering Journal Jobs in Hawthorne

Are you an accomplished Enterprise Account Executive ready to make an impact in one of the most innovative sectors in security technology? Are you an Enterprise Account Executive who thrives in building relationships, closing complex deals, and bringing in net-new enterprise logos? If so, this is your opportunity to join a rapidly growing team redefining enterprise security through AI-powered automation.

We are seeking multipleEnterprise Account Executives to join a hyper-growth company redefining enterprise security through advanced AI-powered automation. Their mission is to transform the speed and precision of enterprise security operations, helping organizations stay proactive, strategic, and secure. In this role, you’ll drive net-new revenue, own the full sales cycle, build strategic partnerships that lead to high-value enterprise deals, and also partner with the Head of Sales to help build and shape a high-performing sales organization.

Role & Responsibilities:

• Responsible for bringing in net-new enterprise logos and selling the company’s AI-powered SaaS Solution to physical security leadership teams.
• Drive the end-to-end enterprise sales cycle from prospecting and discovery through negotiation, pilot, and close.
• Build and nurture strategic relationships with enterprise security, risk, and operations leaders across Fortune 1000 and global organizations.
• Target Physical Security Leaders, Risk Management Executives, and Operations Leaders. Decision-makers responsible for protecting people, assets, and brands at scale.
• Develop and execute targeted account strategies to achieve and exceed annual quota.
• Partner cross-functionally with Marketing, Product, and Engineering to ensure seamless solution design, technical validation, and post-sale success.
• Manage complex deal structures that may include paid pilots, technical evaluations, and multi-stakeholder executive approvals.
• Serve as a trusted advisor, helping clients transition from legacy systems to next-generation security technology.
• Average Deal Size: $250,000 (7-figure contracts not uncommon).
• Average Sales Cycle: 6 months (complex, multi-stakeholder enterprise sales).
• Annual Quota: $1.2M – $1.5M.

Skills / Experience Required:

• 7+ years of experience in enterprise B2B software sales.
• Expertise in selling SaaS, CyberSecurity, Data Center, and/or other complex B2B solutions.
• Proven track record navigating complex, multi-stakeholder deals at companies with 1,000+ employees.
• Prior experience selling within both structured enterprise environments and fast-paced startup settings.
• Experience closing 6 and 7-figure enterprise contracts.
• Strong understanding of SaaS solution selling, enterprise procurement cycles, and technical evaluations.
• Desire to help build and shape a high-performing sales organization; you want to be challenged, contribute, and make a major impact.
• Competitive, winning attitude; confident and driven, but collaborative and team-oriented.
• Ability to work in-office 5 days per week.
• Bachelor’s degree required; MBA or relevant technical background preferred

What is Being Offered:

• The chance to collaborate with top talent in the security industry
• A unique growth-stage opportunity to be among the first 60 employees in the company
• Work alongside a diverse, innovative team that fosters creativity and collaboration to drive industry modernization
• Base Salary in the $130,000 to $160,000 range, OTE in the $260,000 to $320,000 range.
• Equity opportunity
• Comprehensive health benefits, including medical, dental, vision, and life insurance
• 401k plan w/ company match
• A family-friendly, compassionate work environment
• Stunning new office space
• Additional company perks and benefits

If you’re a Enterprise Account Executive ready to join a rapidly growing startup, selling next-generation software solutions, please apply today.

Be the quality champion who ensures every product we design meets the highest engineering, customer, and regulatory standards!

As a Design Quality Assurance (DQA) Engineer, you’ll play a pivotal role in guiding product development from concept through full life‑cycle compliance. You’ll ensure that all engineering work follows Teledyne Controls’ established design standards, development processes, and work instructions while verifying that resulting products and documentation meet contractual obligations, customer quality requirements, industry standards, and regulatory guidelines. This role directly supports engineering excellence—helping teams build reliable, compliant, and high‑performing aerospace products that our customers can trust.

What You'll Do

• Review Original Equipment Manufacturer (OEM) & Airline Customers quality provisions as part of contract review or contract formation for new proposals or contracts.
• Ensure compliance with OEM and Airline Customers imposed contract provisions – Quality Management System (QMS) Policies/ Processes/ Development requirements.
• Ensure compliance with Teledyne Controls Quality Management System (QMS) Policies/ Processes/ Development requirements and applicable OEM or Airline Customers approved contract quality provisions.
• Create or update Software Quality Assurance Plans (SQAPs) or Hardware Quality Assurance Plans (HQAPs) – for customer submission and approval.
• Support coordination and liaison with Customers for development programs quality related issues, concerns, plan of action(s), and resolution.
• Perform product life cycle documentation reviews and process audits. Review and approve Engineering documentation, design changes (EOs) and development folders.
• Participate in Systems, Hardware, and Software design & development reviews process covering: Planning, Requirements, Design, and Verification & Validation(V&V); and support development programs formal customer reviews such as: Plan Review (PL), Requirements Review (RR), Preliminary Design Review (PDR), Critical Design Review (CDR), Test Readiness Review (TRR), and Production Readiness Review (PRR).
• Support Engineering Test Procedure (ETP)/System Test monitoring, Test Set-up Conformity, and review Test Reports and failure investigations reports.
• Support Qualification test monitoring, Test Set-up Conformity; and review Qualification Test Reports and failure investigations reports.
• Plan, perform, and support hardware or software product conformity, First Article Inspection review and audits; and support Stage of Involvement (SOI) reviews and audits.
• Oversee product change management submission and approval process for compliance with OEM customers’ requirements (EDES, NOC, etc.).
• Support Product transition processes to Manufacturing in collaboration with Factory Quality Control, Supplier Quality Control, and Manufacturing Engineering.
• Support and conduct Internal AS9100 Audits, customers requested audits, and internal audit program.

What You Need

• Bachelor’s degree in quality engineering or other related Engineering discipline,
• 7+ years of experience applying quality improvement methodologies, tools, and techniques, or equivalent experience in product design and development within AS9100/ISO 9001 environments and working with QMS standards.
• Strong working knowledge of DO‑178 software compliance and DO‑254 hardware compliance is highly desired.
• Familiarity with AS9145, including APQP and PPAP processes, is preferred.
• Ability to provide clear guidance and establish quality positions on program development and compliance issues for program management and engineering teams.
• Experience with MRP or ERP systems is preferred.
• ASQ certification is preferred.
• Must be a U.S. Person (includes U.S. citizens, lawful permanent residents, refugees, and asylees)

Salary: Up to 120K depending on experience

What We Offer

• Competitive pay and comprehensive health benefits
• 401(k) with company match and retirement plans
• Paid time off and flexible work arrangements
• Professional development and training opportunities
• Employee wellness programs and assistance resources
• A collaborative environment focused on innovation and safety

What Happens Next

Apply online through Teledyne’s careers page. If your qualifications align, our team will contact you for interviews and guide you through the process.

Teledyne is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Employment is contingent on background checks and compliance with applicable regulations.

Materials Data Specialist

Radiant is seeking a Materials Data Specialist to support the development of our internal materials database. This role focuses on researching, validating, and organizing material property data used by engineering teams across reactor design, thermal systems, and structural analysis.

The ideal candidate has a technical background in materials science, materials engineering, or a related engineering discipline and enjoys working at the intersection of engineering research, data quality, and structured documentation.

You will evaluate the quality of material property sources, organize data into defined schemas, and contribute to documentation that helps engineers confidently use materials data in design and analysis.

Responsibilities

Research Materials Data

• Search scientific literature, databases, and reports to identify relevant material property data.
• Evaluate the quality, reliability, and applicability of material property sources.
• Flag inconsistencies or uncertainty in data sources.

Structure Engineering Data

• Enter material property data into internal databases following defined schemas and standards.
• Maintain consistent formatting and traceability of data sources.
• Ensure data integrity and reproducibility for engineering use.

Document Materials Information

• Write concise descriptions of materials and their properties in supporting reports.
• Summarize relevant test conditions, limitations, and assumptions for engineering teams.
• Maintain clear documentation of data sources and methodologies.

Company Description

Meadows Mechanical is a trusted provider of plumbing, piping, and sheet metal services based in the Los Angeles area. With over 76 years of experience, the company has established a strong reputation in the aerospace and healthcare industries. Meadows Mechanical specializes in executing complex projects with expertise and confidence, drawing on its decades-long legacy. The company emphasizes quality and reliability in delivering tailored solutions to meet client needs.

Role Description

This is a full-time on-site role located in Gardena, CA, for a Project Engineer. The Project Engineer will oversee and manage engineering projects, including project planning, coordination, and execution. Responsibilities also include ensuring technical standards are met, collaborating with cross-functional teams, and maintaining clear communication with stakeholders. The role involves applying engineering principles to support successful project outcomes while adhering to timelines and budgets.

Qualifications

• Strong skills in Project Engineering, Project Management, and Project Planning
• Proficiency in Mechanical Engineering principles and practices
• Excellent Communication skills, with the ability to convey technical information effectively
• Organizational and problem-solving abilities
• Bachelor’s degree in Mechanical, Electrical, or related Engineering field
• Familiarity with aerospace or healthcare industries is a plus
• Ability to work on-site in Gardena, CA
• Experience with CAD software and project management tools is advantageous

Responsibilities

• Assist Project Manager(s) in planning project scope, schedule, manpower, and resource allocations.
• Coordinate between design team, contractors, subcontractors, and suppliers to ensure all parties have the latest documents and information.
• Interpret design drawings, specifications, and codes; provide technical guidance and clarification to field teams.
• Prepare, track, and process Requests for Information (RFIs), submittals, and change orders.
• Support budget tracking, cost control, and change order management processes.
• Maintain up-to-date project documentation, including RFI logs, submittal logs, and equipment procurement schedules.
• Assist in procurement activities, including preparing purchase requisitions, comparing supplier quotations, and tracking deliveries.
• Work with the accounting team to prepare project billings, review subcontractor payment applications, and support project financial reporting.
• Monitor construction progress, perform site visits, and verify that work aligns with project plans, schedules, and quality standards.
• Participate in job walks, punch list reviews, site inspections, and safety walks.
• Act as a liaison between office engineering/management staff and field construction teams, ensuring accurate communication of design revisions, clarifications, and changes.
• Support pre-commissioning and commissioning activities with contractors, vendors, and project teams.
• Ensure accurate closeout deliverables, including as-built drawings, O&M manuals, warranties, and turnover documents.
• Perform other duties as assigned in support of project goals and company objectives.

Salary Range

• $60,000 – $100,000 per year, depending on experience and qualifications.

Job Description At Boeing, we innovate and collaborate to make the world a better place.

We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth.

Find your future with us.

Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space.

Our missions have direct impact to global security, like missile warning and Earth observation.

Our team is curious, bold and innovative.

We take risks, innovate and explore new techniques and technologies.

We influence change because we challenge the status quo.

And when we watch our satellites launch, we know each one of us made it happen.

Your Team The Assembly, Test, and Launch Operations (ATLO) Team plans and executes all space vehicle-level integration and test activities at Millennium.

ATLO creates the detailed flow of activities throughout the buildup of the space vehicle, writes and executes all test and assembly procedures used in these activities, conducts system-level through environmental testing, and performs integration to the launch vehicle.

Job Description The Principal ATLO Engineer will lead efforts across new satellite programs and established portfolios to shape production and will be a key player in meeting and exceeding our delivery targets, all while demanding a high standard of technical excellence in the assembly and test of satellites.

The Principal ATLO Engineer is expected to shape our current and future processes, and plays a critical role in linking our business strategy to the ongoing definition and development of large-scale satellite constellations.

The candidate is expected to contribute to a wide variety of program inputs including proposals, standard operating procedures, and resource management systems.

They will oversee the integration of new design and manufacturing techniques into testbed and flight systems, with a strong awareness towards safety, affordability, security, testability, and mission capability.

A Principal ATLO Engineer will report to and serve under the ATLO Director.

The ideal candidate is highly collaborative and a proactive problem-solver with experience in spacecraft integration, mission architecture, and production automation.

The ideal candidate can work equally well in a singular supervisory role or with multitalented teams on the production floor.

A Principal ATLO Engineer has experience in these fields: design for manufacturability, process mapping, spacecraft avionics, cost analysis and earned-value management, complex mechanical integration, environmental testing, launch integration, proposal writing, or high-rate manufacturing.

The ideal candidate must have an Active TS/SCI Clearance.

This position's internal job code is Systems Engineer.

Our team is currently hiring for levels 5 and 6.

Rotating Shift: This position requires employees to work various shifts on a rotating basis.

The shift times are subject to change and additional shifts may be added in accordance with company needs, but employees will only work one shift per day.

Each standard shift is 9.5 hours in length, 0.5 hours of which is designated for a lunch break.

Shifts contain 9 hours of work to follow the Millennium 9/80 calendar, meaning every other Friday is a non-working day.

The standard shift times are listed below.

First Shift: 0600 – 1530 Second Shift: 1430 – 0000 Position Responsibilities: Lead the planning and execution of a satellite program from assembly through launch Utilize statistical and analytical tools to monitor performance metrics of teams and product execution plans Interface with senior ATLO engineers as-needed to provide mentorship and guide the troubleshooting of critical non-conformances and Failure Review Boards Act as a signature authority on corporate processes like quality management system updates and design reviews Subject Matter Expert on end-stage satellite testing, such as environmental testing (EMI/C, Dynamics, TVAC) and launch integration campaigns, and uses expertise to assist and guide other engineers Drive improvements to increase production throughput, reduce space vehicle build hours and quality issues, and remove waste from complex processes Basic Qualifications (Required Skills/Experience): Bachelor's degree in any Engineering or related field Minimum of 15 years' experience in manufacturing, mechanical, electrical, test engineering, materials and/or process engineering for spacecraft Experience working on constellation spacecraft and/or multiple production vehicles (3 units) Proficiency with statistics, data analysis, cost/benefit analysis, business intelligence, and data visualization (e.g.

PowerBI, Tableau) Proficiency in tracking tools such as MRP/ERP, Jira, MS Project, manufacturing execution systems, Teamcenter/PLM, and configuration management Bring expertise to one of the following areas: medium-rate production (10-100 complex products per year), mechanical integration, electrical testing, spacecraft integration, program leadership, industrial operations, or systems engineering This position requires an active U.S.

Security Clearance for which the U.S.

Government requires U.S.

Citizenship Preferred Qualifications: 20 years' experience in space systems Excellent written and verbal communication skills, ability to make presentations to a wide variety of stakeholders including senior engineering, customers, and corporate leadership Experience working with a union represented workforce Willingness to work different shifts, travel to launch site/integration locations, and to support critical mission milestones when surge support is needed Conflict of Interest: Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process Drug Free Workplace: Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Total Rewards: At Millennium Space Systems, a Boeing Company, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent.

Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary Pay-Range Level 5: $146,000
- $260,000 Level 6: $174,000
- $310,000 Millennium is DDTC-registered, ITAR-compliant Company.

This position is located at a facility that requires special access.

Applicants MUST be U.S.

citizens and eligible for a security clearance.

Additionally, applicants must be willing to apply for and maintain a security clearance.

We encourage all interested candidates to apply for any open position for which they feel they are qualified.

Applications for this position will be accepted until May.

31, 2026 Export Control Requirements: This position must meet U.S.

export control compliance requirements.

To meet U.S.

export control compliance requirements, a "U.S.

Person" as defined by 22 C.F.R.

§120.62 is required.

"U.S.

Person" includes U.S.

Citizen, U.S.

National, lawful permanent resident, refugee, or asylee.

Export Control Details: US based job, US Person required Education Bachelor's Degree or Equivalent Required Relocation Relocation assistance is not a negotiable benefit for this position.

Security Clearance This position requires an active U.S.

Top Secret/SCI Security Clearance (U.S.

Citizenship Required).

(A U.S.

Security Clearance that has been active in the past 24 months is considered active) Visa Sponsorship Employer will not sponsor applicants for employment visa status.

Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer.

Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.aa415a4b-8b21-40fc-a65c-70d2b25ca29a

The pay range for this role is $150,000 - $200,000/yr USD.

WHO WE ARE:

Headquartered in Southern California, Skechers—the Comfort Technology Company®—has spent over 30 years helping men, women, and kids everywhere look and feel good. Comfort innovation is at the core of everything we do, driving the development of stylish, high-quality products at a great value. From our diverse footwear collections to our expanding range of apparel and accessories, Skechers is a complete lifestyle brand.

ABOUT THE ROLE:

Skechers Digital Team is seeking a Digital Data Architect reporting to the Director, Digital Architecture, Consumer Domain. This role is responsible for designing and governing Skechers’ Consumer Data 360 ecosystem, enabling identity resolution, high-quality data foundations, personalization, loyalty intelligence, and machine learning capabilities across digital and retail channels.

The ideal candidate will be a strong technical leader, have hands-on full-stack technical knowledge in enterprise technologies related to Skecher’s consumer domain, and have the ability to work in a fast-paced agile environment. You should have knowledge of consumer programs from an architecture/industry perspective, and you should have strong hands-on experience designing solutions on the Salesforce Core Platform (including configuration, integration, and data model best practices).

You will work cross-functionally with Digital Engineering, Data Engineering, Data Science, Loyalty, and Marketing teams to architect scalable, secure, and high-performance data platforms that support advanced personalization and recommender systems.

WHAT YOU’LL DO:

• Responsible for the full technical life cycle of consumer platform capabilities which includes:
• Capability roadmap and technical architecture in alignment to consumer experience
• Technical planning, design, and execution
• Operations, analytics/reporting, and adoption
• Define and evolve Skechers’ Consumer Data 360 architecture, including identity resolution (deterministic and probabilistic matching) and unified customer profiles.
• Architect scalable data models and pipelines across CDP, CRM, e-commerce, marketing automation, data lake, and warehouse platforms.
• Establish enterprise data quality frameworks including validation, deduplication, anomaly detection, and observability.
• Optimize SQL workloads and large-scale distributed queries through performance tuning, partitioning, indexing, and workload management strategies.
• Design and oversee ML pipelines supporting personalization, churn modeling, and recommender systems.
• Partner with Data Science teams to productionize models using distributed platforms such as Databricks (Spark, Delta Lake, MLflow preferred).
• Ensure secure data governance, access control (RBAC/ABAC), and compliance with GDPR, CCPA, and related privacy regulations.
• Provide architectural oversight ensuring performance, scalability, resilience, and maintainability.
• Collaborate with stakeholders to translate business objectives (LTV growth, personalization lift, engagement) into scalable data solutions.

REQUIREMENTS:

• Computer Science, Data Engineering, or related degree or equivalent experience.
• 12+ years experience architecting enterprise data platforms in cloud environments.
• 9+ years experience with data engineering with a focus on consumer data.
• 6+ years experience working with Salesforce platforms, including data models and enterprise integrations.
• Strong experience with Data 360 and identity resolution architectures.
• Proven expertise in SQL performance tuning and large-scale data modeling.
• Hands-on experience implementing ML pipelines and recommender systems in production environments.
• Experience with cloud technologies (AWS, GCP, or Azure).
• Experience with integration patterns (API, ETL, event streaming).
• Experience providing technical leadership and guidance across multiple projects and development teams.
• Experience translating business requirements into detailed technical specifications and working with development teams through implementation, including issue resolution and stakeholder communication.
• Strong project management skills including scope assessment, estimation, and clear technical communication with both business users and technical teams.
• Must hold at least one of the following Salesforce Certifications (Platform App Builder, Platform Developer 1, JavaScript Developer 1).
• Experience with Databricks or similar distributed data/ML platforms preferred.

Job Description At Boeing, we innovate and collaborate to make the world a better place.

We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth.

Find your future with us.

We are seeking a Lead Space Survivability/Radiation Effects Engineer to support natural and man-made radiation environment-related tasks at the piecepart, unit, and system levels through all satellite program phases in El Segundo, California.

The successful candidate will interface with all technical disciplines in a team environment to trade factors such as survivability, cost, weight, and technical risk in arriving at the final design.

Primary Responsibilities: Lead total ionizing dose (TID) and single event effects (SEE) part and technology characterization and qualification efforts, including in-house laser SEE testing as well as heavy-ion and proton beam testing at national laboratory facilities.

Interface with program office representatives and system engineers representing other disciplines to ensure that radiation-related concerns are adequately addressed.

Develop and flow appropriate unit and system level requirements in early program stages.

Ensure that unit and system level designs appropriately consider radiation-related effects such as total dose (to include ELDRS and dose rate effects), displacement damage, single event effects, internal charging, IEMP, SGEMP, and TREE.

Perform and document unit and vehicle level analyses.

Plan and conduct testing at the piecepart, unit, and vehicle levels to support design and verify compliance with radiation-related requirements.

Interface with personnel at various radiation test facilities across the country to advocate for required test time.

This position is expected to be 100% onsite.

The selected candidate will be required to work onsite at the listed location.

This position requires the ability to obtain a U.S.

Top Secret Security Clearance/SCI for which the U.S.

Government requires U.S.

Citizenship.

An interim and/or final U.S.

Top Secret Clearance/SCI Post-Start is required.

Basic Qualifications (Required Skills/Experience): Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement Typically, 9 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications.

6 years of experience in performing Single Event Effects (SEE) tests at heavy ion and proton test facilities Experience in test and analysis of radiation effects in electronics to include total ionizing dose, displacement damage, SEE as well as dose rate effects Preferred Qualifications (Desired Skills/Experience): An Electrical Engineering degree is preferred.

Leading test teams in heavy-ion and proton testing environments.

Experience designing test fixtures and software in support of SEE testing.

Experience with various pieces of test equipment such as oscilloscopes, spectrum analyzers, network analyzers, etc.

Experience working with multi-discipline engineering teams.

Conflict of Interest: Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.

Relocation: This position offers relocation based on candidate eligibility.

Note: Basic relocation will be offered for eligible internal candidates.

Drug Free Workplace : Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Shift Work : This position is for 1st shift.

Total Rewards & Pay Transparency: At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent.

Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Senior Level 4 Summary pay range: $ 146,200
- $ 197,800 Applications for this position will be accepted until Mar.

27, 2026 Education Bachelor's Degree or Equivalent Required Relocation This position offers relocation based on candidate eligibility.

Security Clearance This position requires the ability to obtain a U.S.

Security Clearance for which the U.S.

Government requires U.S.

Citizenship.

An interim and/or final U.S.

Top Secret/SCI Clearance Post-Start is required.

Visa Sponsorship Employer will not sponsor applicants for employment visa status.

Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer.

Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.aa415a4b-8b21-40fc-a65c-70d2b25ca29a

About Castelion

Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts.

Senior Manufacturing Engineer - Mechanisms/Test

Castelion is seeking an expert in the manufacture and design of complex mechanisms for our in-house hypersonic vehicle development. This role will work closely with design engineering and technician teams to build and execute on testing and validation efforts to keep pace with the research and development timetable of our products. You will be apart of a team responsible for serving as a critical node in implementing feedback from testing and validation efforts, streamlining designs and implementing manufacturing changes to quickly mature our products for flight testing and production. Desire for product and process ownership is a must in this role.

Responsibilities

• Work with component design engineering teams to determine the manufacturing and testing feasibility of products
• Operate as a standalone resource responsible for a family of mechanisms
• Architect, mature and develop testing and validation procedures for a wide array of complex mechanisms
• Generate concept proposals in alignment with R&D efforts to help attribute requirements gathering
• Down select solutions generated based on quantifiable vehicle attributes, system cost and weight
• Propose and defend solutions in engineering review meetings
• Develop and refine process documentation including build instructions, test and validation procedures, health and safety standards, and mBOMs
• Create, maintain, and communicate detailed production plans and schedules
• Work closely with supply chain to develop new and existing suppliers as needed
• Design, develop and implement production tooling and equipment
• Participate in design reviews to drive design for manufacturing (DFM)
• Oversee introduction and implementation of new products and manufacturing capabilities
• Analyze and resolve manufacturing issues and non-conformances
• Develop, mentor, and train peers and colleagues

Basic Qualifications

• Bachelor’s degree in mechanical, aerospace, or manufacturing engineering, or other technical degree.
• 5+ years of mechanisms manufacturing, testing and validation experience
• Experience with operations/product line management
• Demonstrated direct or indirect leadership
• Proficiency in CAD/CAM software (NX preferred)
• Experience in selection, procurement, and implementation/validation of manufacturing equipment

Preferred Qualifications

• Experience in mechanisms design, testing and validation from high volume production environments
• Experience developing comprehensive testing and validation procedures and the required documentation processes
• Experience in qualification and acceptance testing of complex aerospace mechanisms
• Working experience with capacity modeling, process mapping, Lean/Six Sigma and value stream mapping
• Experience in transitioning development processes to rate production

Additional Requirements

• Must be willing to work extended hours and/or weekends as needed
• Must be able to travel up to 10%
• All employees are granted long-term stock incentives as part of their employment as Castelion. All employees receive access to comprehensive medial, vision, and dental insurance, and the company offers three weeks of paid time off per year.

Leadership Qualities

Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support.

High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion’s mission and consistently look for ways to contribute to the company’s technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity.

Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity.

ITAR Requirements:

• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

About Wave Health

Wave Health, powered by Treatment Technologies & Insights, Inc. (TTI), aims to improve treatment experiences and outcomes for patients with cancer and chronic illnesses. We develop custom software and mobile applications to help patients manage their treatment and generate insights on their personal experiences with high-acuity or chronic conditions.

We have aggressive plans to continually enhance our infrastructure, and due to ongoing partnerships and strategic growth, we are seeking to grow our Engineering Team.

The Role

TTI is looking for a Senior Backend Engineer to join our platform team. This team member will play a critical role in designing and building the APIs and services that power the Wave Health platform.

As part of a team providing core system functionality that other engineers build upon, we are looking for someone who can not only tackle tough technical problems but also collaborate and evangelize best practices across teams. We value engineers who bring fresh ideas and are willing to own problems through to a solution. You should be comfortable working in a fast-paced startup culture and have experience architecting complex, production-grade healthcare systems.

This is a Hybrid (in-office 3x per week) role.

Required Qualifications

• BS/BA degree in Computer Science or equivalent practical experience
• Solid understanding of Computer Science fundamentals
• 5+ years of relevant backend engineering experience
• Proficiency in PHP and the Laravel framework
• Strong experience with MySQL, including query optimization, indexing strategies, and database architecture
• Experience designing and building RESTful APIs at scale
• Experience in architecting complex systems with high security, reliability, and scalability requirements
• Familiarity with healthcare data privacy requirements (e.g., HIPAA compliance)
• Experience contributing to architecture decisions in production environments, handling sensitive data
• Ability to mentor and support other engineers through code reviews and technical guidance

Nice to Have

• Experience with AWS services (EC2, EKS, RDS, S3, CloudFormation, etc.)
• Knowledge of HL7 FHIR standards and healthcare interoperability protocols
• Experience integrating with Electronic Health Record (EHR) systems
• Experience with containerization and orchestration (Docker, Kubernetes)
• Familiarity with CI/CD pipelines and DevOps practices
• Experience with microservices architecture patterns
• Exposure to mobile API development for iOS and Android platforms

What You Will Do

• Design, build, and maintain backend services and APIs that power the Wave Health platform
• Architect scalable solutions for chronic condition management and patient data workflows
• Collaborate with mobile (iOS and Android) teams to define and optimize API contracts
• Drive technical decisions on system design, data modeling, and service architecture
• Ensure platform security and compliance with healthcare regulations (HIPAA, GDPR)
• Improve system reliability, performance, and observability across the platform
• Participate in code reviews and contribute to engineering best practices and standards



Why Wave Health

• Mission-driven work improving the lives of cancer and chronic illness patients
• Small, collaborative engineering team where your contributions have an outsized impact
• Opportunity to shape the technical direction of a growing healthcare platform
• Work with modern tooling and cloud-native infrastructure
• Fast-paced startup environment with room for growth and leadership

Expected Salary Range: $130 - 150k

Lab Technician – Materials Testing

Location: El Segundo, CA

Timeline: Immediate start through May (extension possible)

Employment Type: Contract (Full-Time Hours)

Radiant is building portable nuclear microreactors to power the world’s most critical infrastructure. Our mission is to deliver resilient, zero-emissions energy anywhere. To do that, we test aggressively, move quickly, and hold an exceptionally high technical bar.

We are looking for 1–2 Lab Technicians to support mechanical and thermophysical materials testing as we accelerate hardware development.

What You’ll Do

You will support hands-on testing of structural and high-temperature materials critical to reactor performance.

Mechanical Property Testing

• Tensile testing
• Compression testing
• Friction testing
• 3-point and 4-point bending

Thermophysical Property Testing

• Thermal conductivity testing (Laser Flash Analysis – LFA)
• Coefficient of thermal expansion (Dilatometry – DIL)

Lab Operations

• Operate and maintain Instron and other high-value testing equipment
• Perform precision sample preparation and measurements
• Follow detailed lab procedures and safety protocols
• Ensure high data quality and documentation standards
• Support fast test turnaround while maintaining rigor

Required Qualifications

• Bachelor’s degree in Mechanical Engineering, Materials Science, or related engineering discipline
• OR
• 2+ years of hands-on experience in a materials testing laboratory
• Experience running mechanical test equipment (e.g., Instron or equivalent)
• Comfort working with high-value, sensitive lab instrumentation
• Strong attention to detail in measurements and documentation
• Ability to work independently in a fast-paced hardware environment

Preferred Qualifications

• Experience conducting both mechanical and thermophysical testing
• Familiarity with LFA and dilatometry equipment
• Ability to analyze test data and write clear, structured test reports
• Experience supporting engineering teams in a product development environment

What Success Looks Like

• Tests are executed safely, accurately, and on schedule
• Data is clean, traceable, and engineering-ready
• Equipment is treated with care and maintained properly
• Reports (if applicable) clearly communicate findings and conclusions