Engineering Journal Chula Jobs in Tustin, CA

We have over 50 years of experience in the geotechnical and geological engineering field. With our experts, professional skilled staff, and diverse experience, we offer reliable services in an integrated, efficient, and cost-effective service to clients in the public and private sectors. Our services include Geotechnical Engineering, Geotechnical Engineering Laboratory Materials Testing, Engineering Geology, and Environmental Engineering.

We plan to expand geotechnical services and uphold our commitment to quality and client satisfaction. We are growing and looking for an experienced and motivated Project Engineer to join our team.

About the Job:

As a Project Engineer, you will be involved in the geotechnical and geological aspects of a wide variety of projects. You will play a crucial role which includes daily project management, performing and/or leading field investigations, engineering analysis, calculations, and recommendations, design, and development of plans and specifications, observation and inspection, and the writing/preparation, and review of related reports for the services provided. Review plans and drawings to ensure compliance with the project specifications. Prepare proposals and cost estimates, track and evaluate project progress and budgets, and recommend changes. Research and resolve design and construction problems. Assign, review, and evaluate laboratory or field data for report inclusion. Apply sound engineering principles and be able to communicate complex engineering issues and concepts to technical and non-technical clients and project teams.

Primary Job Duties:

• Conduct geotechnical (preliminary and forensics) and geological investigations

• Perform field inspections and testing as required for construction projects

• Analyze data and prepare geotechnical reports on soil conditions, stability, foundation design, etc.

• Collaborate with architects, engineers, and construction teams to develop effective solutions

• Provide technical guidance on geological and geotechnical related issues throughout the project lifecycle

• Ensure compliance with industry standards, regulations, and safety protocols

• Project management from the planning phase to the completion of the project

• Conduct plan reviews

• Generate cost proposals

• Participate in project meetings and communicate effectively with owners, designers and project authorities

Job Qualifications (Education, Experience, and Skills):

• Bachelor’s Degree in Civil Engineering with a focus in Geotechnical Engineering

• Minimum of 2 years of relevant professional experience

• Professional Engineer or Engineer-in-Training Certification in the state of California.

• Strong analytical and critical thinking skills and a sound technical background in soil and rock mechanics

• Attention to detail, dedication to quality and accuracy

• Experience with various commercial geotechnical software

• Strong written and oral communication skills

• Ability to work independently or as part of a team

• Working knowledge of standard business software including Microsoft Word, Excel, and PowerPoint

Key Competencies:

• Strong knowledge of geotechnical and geological engineering principles and practices

• Knowledge with the local and statewide such as the California Building Code, Los Angeles Building, California Residential Code

• Proficiency in construction inspection and management

• Ability to analyze data and interpret results

• Proficient in using software and other engineering tools related to the discipline.

• Excellent problem-solving skills and attention to detail

• Strong communication skills to collaborate with multidisciplinary teams

• Ability to read and interpret schematics and construction drawings

“We create happiness.” That’s our motto at Disney Experiences. At Disney, you’ll help inspire magic by enabling our teams to push the limits of entertainment and create innovative built environments. You will collaborate to develop ideas/thoughts into physical reality! The Architecture & Facilities Engineering (A&FE) team is looking for a Staff Mechanical Engineer to support the development and sustainment of projects we support throughout the Disneyland Resort. Our department supports a wide range of project types including Attractions, Maintenance, Foods, Merchandise, and Entertainment. Projects range from minor renovations to new facilities. You will also support immediate response efforts with reactionary projects.

You will act as the Staff Mechanical Engineering Owner’s Representative with technical expertise for mechanical engineering issues, design management of in-house and outside resources, code compliance, Disney design standards, documentation, specifications, and life cycle cost analysis for best value. This role also involves close collaboration with other engineering disciplines and multiple Disney project teams including FAM, WDI, Entertainment, and Operations.

You will report to the Senior Manager for MEP Engineering with DLR Architecture & Facilities Engineering.

What You Will Do

• Act as Owner’s Representative on projects from concept through construction at the Disneyland Resort.  Project types will include shops, rides, hotels, shows, maintenance facilities, and nearly any built facility and area development found on our property.

• Manage the design and development of contract documents of projects with in-house and outside resources to meet project scopes, schedules and budgets.

• Develop concepts and Request for Proposals (RFP)s.

• Attend, participate, and problem solve during site visits from concept through construction.

• Review drawings and specifications and ensure that all projects are designed and executed to applicable codes and statutes

• Work with stakeholders to provide civil engineering resources to develop project scope including design, planning and code compliance for estimation and feasibility.

• Resolve design issues creatively and thoroughly coordinating design with other disciplines.

• Develop clear technical analyses and recommend frameworks to inform executive review and approval.

• Partner with internal teams to develop, maintain, communicate, and enforce Walt Disney Company design guidelines, standards, master specifications, and details.

• As the owner's representative, you'll review with a focus on constructability, efficiency, and long-term maintainability.

• Liaison with City officials and external agencies to ensure project scope and implementation is coordinated and compliant with external requirements.

• Research Record Drawings in Disneyland Archives.

• Perform field work to investigate and assess mechanical related infrastructure in the Resort.

• Independently review new and existing design drawings and calculations.

• Review shop drawing submittals and respond to vendor requests for information per Resort standards.

• Coordinate design activities and monitor field installations and demolition work that comply with specifications and code requirements.

• Perform reviews of existing infrastructure: propose upgrades and replacements, present findings and recommendations.

• Serve as Engineer of Record on assigned projects, including signing and sealing construction documents when required.

• Design with focus on constructability, efficiency, and long-term maintainability.

• Expedite the receipt of sample submittals required for final design approval.

• Participate in weekly design coordination meetings and prioritize items to minimize schedule impacts.

• Assist Project and Design Managers to resolve design compliance issues relating to Projects requirements. Validate that all Item Specifications are consistent with products installed before archiving manuals.

• Support Executive Design Reviews by contributing technical content, analysis, and coordination as requested by Project or Design Management.

What We Look For

• 10+ years of experience in mechanical engineering design, HVAC/DX/VRF/CHW applications, central plant development and operational guidance, hydraulics, hydronics, compressed air, overall kitchen designs and implementation.

• Ability to support project partners in procurement and construction.

• Experience with AutoCAD, Revit, ACC, and other engineering-based software.

• Working knowledge of both National and Local Standards and Codes.

Required Education and Licensure

• BS Mechanical Engineering or related field from an ABET accredited university.

• Current registration as a Professional Engineer in the State of California in good standing.

#DXMedia #DXFOS #LI-YW1

Additional Information

Benefits and Perks: Disney offers a rewards package to help you live your best life. This includes health and savings benefits, educational opportunities, and special extras that only Disney can provide. Learn more about our benefits and perks at  hiring range for this position in Anaheim, CA is $126,800.00 to $154,800.00 per year. The base pay actually offered will take into account internal equity and also may vary depending on the candidate’s geographical region, job-related knowledge, skills, and experience among other factors. A bonus and/or long-term incentive units may be provided as part of the compensation package, in addition to the full range of medical, financial, and/or other benefits, dependent on the level and position offered.

Job Title: R&D Test Engineer

Location: Irvine, CA

Employment Type: Full-Time

Position Overview

We are seeking R&D Test Engineers to support the development and verification of innovative drug delivery and medical device products. The selected candidates will contribute to verification and validation activities, test method development, and product testing to ensure compliance with regulatory and internal quality standards.

This role involves working closely with cross-functional teams including R&D, Quality, Manufacturing, and Regulatory Affairs to support product development, verification strategies, and root cause investigations.

Key Responsibilities

• Assist in the development and testing of innovative drug delivery products.
• Define and execute verification strategies, including development of verification plans, protocols, records, and reports.
• Develop scientifically justified sample size strategies in compliance with internal and regulatory requirements.
• Design and execute engineering and verification test procedures.
• Prepare test protocols and documentation, maintain accurate laboratory notebooks, and present results to cross-functional teams.
• Analyze test data and provide technical insights and recommendations.
• Lead or support root cause investigations and implement issue resolutions.
• Define, develop, and validate test methods for product verification.
• Recommend design, process, or project improvements to enhance product performance and development efficiency.
• Ensure compliance with company policies, regulatory standards, and safety procedures.
• Review and evaluate design changes for technical and regulatory compliance.
• Conduct tests to determine physical and mechanical characteristics of materials for quality control, process control, and product development.
• Perform technical tasks according to quality and functional standards.

Required Qualifications

R&D Test Engineer

• Experience in R&D testing, product development, or verification within engineering environments.
• Strong experience in verification planning, protocol development, and testing execution.
• Demonstrated ability to lead root cause investigations and technical problem-solving.
• Experience working in regulated industries (medical devices preferred).
• Strong technical documentation and cross-functional communication skills.
• experience in engineering testing, product development, or laboratory environments.
• Basic knowledge of engineering test methods and verification processes.
• Ability to perform testing, data analysis, and documentation under supervision.
• Strong analytical and problem-solving skills.

Preferred Skills & Tools

Experience with the following tools and technologies is preferred:

Testing & Lab Equipment

• Zwick or Instron testing systems
• Flow measurement equipment
• Viscometers
• Climate chambers
• 3D printing technologies

Engineering & Data Tools

• SolidWorks
• Minitab
• Electronic Lab Notebook (ELN)

Project & Requirements Management

• Microsoft Project
• Laboratory Information Management Systems (LIMS) such as LinkUS
• Requirements and Risk Management tools such as DOORS or Cockpit

Mechanical Engineer – Aerospace Thermal Management Systems (Integration & Packaging)

Location: Onsite – Irvine CA

Industry: Aerospace & Defense

Duration: 6 months and extendable

Role Overview

We are seeking two highly skilled Mechanical Engineers with experience in the Aerospace & Defense sector to support the development and integration of advanced thermal management subsystems used across military and commercial platforms globally.

This role focuses on mechanical subsystem development from a packaging and integration perspective, including enclosure design and integration of electronic and fluid control components such as pumps, compressors, fans, and valves. The ideal candidate has hands-on experience developing aerospace-grade subsystems within defined volume and interface constraints, ensuring high reliability, environmental robustness, and compliance with industry standards.

These roles will support programs progressing from Preliminary Design Review (PDR) toward Critical Design Review (CDR) and will involve reuse and adaptation of existing product architectures.

Key Responsibilities

• Design and develop mechanical enclosures for aerospace electronic and control subsystems such as thermal management systems and related subsystems
• Package and integrate COTS and custom components into customer-defined volume constraints by integrating components including pumps, compressors, fans, valves, and control electronics
• Develop detailed CAD models, assemblies, and manufacturing drawings (SolidWorks preferred)
• Conduct tolerance analysis, GD&T, stack-up analysis, and design for manufacturability (DFM)
• Support prototype builds, integration activities, testing, and validation
• Implement design considerations to satisfy and qualify the environmental requirements (shock, vibration, temperature, humidity, EMI/EMC interface considerations) per MIL standards.
• Collaborate with electrical, controls, thermal, structural, and systems engineering teams
• Participate in root cause analysis and design refinement
• Ensure compliance with aerospace and defense standards and documentation practices

Required Qualifications

• Bachelor’s degree in mechanical engineering or equivalent.
• 5+ years of experience in Aerospace & Defense mechanical subsystem development
• U.S. Citizen (No Dual Citizenship)
• Strong mechanical packaging and integration experience
• Experience designing enclosures housing electronics and fluid/mechanical components
• Exposure to thermal management systems (ECS, vapor cycle, or liquid cooling preferred but not mandatory)
• Working knowledge of rotating machinery components (fans, compressors, pumps)
• Proficiency in CAD tools (SolidWorks preferred; strong experience in other platforms acceptable)
• Experience with GD&T and tolerance analysis
• Familiarity with aerospace environmental standards (MIL-STD preferred)
• Experience supporting qualification and validation testing
• Strong understanding of materials selection for aerospace applications
• Ability to work in cross-functional engineering teams

Preferred Qualifications

• Experience packaging turbomachinery components within constrained aerospace envelopes
• Exposure to controls systems integration
• Knowledge of vibration isolation and shock mitigation techniques
• Experience supporting PDR/CDR processes
• Familiarity with configuration management and aerospace documentation rigor
• Exposure to FMEA, reliability analysis, and lifecycle support

The Sr Manufacturing Engineer is responsible for the technical development, oversight and improvement of manufacturing processes within the area of responsibility. This individual will lead process optimization, technical problem-solving, and cross-functional manufacturing initiatives. This role is accountable for achieving senior-level competence Plans and presents engineering program and product design reviews for compliance with engineering principles, company standards, customer contract requirements, and related specifications. Develops and requests design and specification change releases. Assesses and communicates impact of engineering initiatives to functional groups. The ideal candidate demonstrates advanced technical depth, measurable impact on production performance, and the ability to mentor mid-level and entry-level engineers while partnering with cross-functional stakeholders. This role is classified as Exempt for FLSA purposes and reports to the Engineering Manager.

Pay Range: $110,00.00 to $137,000.00 per year. Final compensation will be based on experience and qualifications.

Essential Responsibilities

• 
  
• Develop, release, and maintain detailed technical work instructions for the manufacture and repair of aerospace metallic structures and assemblies, ensuring full compliance with customer(s) engineering definition and regulatory requirements.
  
• Partner with CNC Programming group to develop and implement manufacturing plan for complex metallic machined components/assemblies.
  
• Provide advanced technical support to Quality and Operations teams to achieve site-level Safety, Cost, Quality, and Delivery (SCQD) objectives; act as a primary escalation point for complex manufacturing issues.
  
• Partner with Purchasing and Sales during the quoting process to define manufacturing approach, assess technical risk, establish labor standards, and ensure cost competitiveness.
  
• Establish and validate operational standard hours using time studies and process analysis; drive accuracy in routing and capacity planning assumptions.
  
• Review engineering drawings, specifications, and model-based definitions to ensure manufacturability; translate design requirements into controlled shop-floor documentation.
  
• Train and mentor operators and junior engineers on manufacturing methods, process controls, and quality standards; elevate overall technical capability of the team.
  
• Lead productivity and cost-reduction initiatives through Lean principles, waste elimination, and process optimization; quantify and report measurable performance improvements.
  
• Develop, validate, and industrialize manufacturing processes for new product introduction (NPI), ensuring processes meet defined capability, repeatability, and quality targets prior to production release.
  
• Evaluate nonconforming components and determine repair feasibility; develop and validate repair schemes in coordination with Engineering and Quality functions
  

The individual is required to be a supportive member of Environmental Safety & Health (ESH) and Quality System policies to provide a safe work place and eliminate conditions and behaviors which may cause work related illnesses and/or injuries while delivering quality product and services on time.

Bachelor of Science in Mechanical Engineering, Manufacturing Engineering, Chemical Engineering, Aerospace Engineering or relevant technical discipline, or HS Diploma/GED w/equivalent composite/aerospace manufacturing/repair experience. 5+ years of technical experience with composites and/or aerospace components production or repair.

Desired Characteristics

• Demonstrated experience creating, structuring, and maintaining complex multi-level Bills of Material (BOMs) for aerospace assemblies, ensuring configuration control and production readiness.
• Proven experience in the developing and implementing machining strategies of large-scale metallic aerospace structures, including fixturing for both Milling and Turning.
• Hands-on experience machining large metallic aerospace components, including process planning, tooling strategy, and dimensional validation.
• Strong proficiency in engineering drawing interpretation, including advanced Geometric Dimensioning and Tolerancing (GD&T) application and tolerance analysis.
• Working knowledge of CAD systems such as CATIA, SolidWorks, NX; ability to interrogate models to support manufacturability and tooling design decisions.
• Experience designing and validating manufacturing tooling for, including production fixtures, machining/holding fixtures and assembly aids.
• Demonstrated change management capability, including leading engineering change implementation across cross-functional teams; ability to manage risk, stakeholder alignment, and execution discipline.
• Strategic thinker capable of translating high-level engineering change initiatives into structured, tactical execution plans; analytical, data-driven, and results-oriented.
• Strong background in continuous improvement methodologies including Six Sigma, Lean Manufacturing, and ACE; proven record of measurable operational improvements.
• Excellent written and verbal communication skills with the ability to influence across organizational levels; demonstrated ability to build engagement and sustain a culture of operational excellence
• Strong familiarity with Microsoft Office products (Word, Excel, PowerPoint, etc.) required.

This position is currently accepting applications.

Apply Now

Senior Technical Writer / Lead (Engineering SME)

Hybrid

Irvine, CA

Role Summary

The Senior Technical Writer / Lead will serve as the primary lead for documentation quality, consistency, and coordination across validation reporting and planning activities. This individual will work closely with Auto OEM engineering teams to synthesize technical inputs into formal reports and plans while helping define future-state templates and documentation standards.

Key Responsibilities

• Lead preparation and standardization of validation test reports and test plans
• Convert raw test data and engineering inputs into accurate, structured, and professional technical documentation
• Collaborate with validation and engineering teams to gather input, clarify requirements, and ensure technical accuracy
• Establish consistency in document structure, language, terminology, and quality across deliverables
• Help develop and refine future-state reports and plan templates
• Create or coordinate technical diagrams, set up illustrations, and procedural content as required
• Guide supporting writers and minimizing ramp-up time for the extended team
• Work within Auto OEM systems and workflows, including Jira, Hex, and other internal platforms

Required Qualifications

• Bachelor’s degree in engineering or a related technical discipline
• Proven experience in technical writing within engineering, validation, testing, or product development environments
• Strong ability to interpret engineering discussions, data sets, and validation outputs
• Experience developing test reports, validation documentation, test plans, procedures, and technical templates
• Demonstrated ability to lead technical documentation workstreams or coordinate multi-resource delivery
• Strong communication, documentation, and stakeholder management skills
• Must be able to work in a hybrid onsite U.S. model

Preferred Qualifications

• Experience in automotive, EV, systems engineering, or validation environments
• Familiarity with engineering data, test setups, and documentation workflows in hardware or vehicle programs
• Experience producing diagrams, process visuals, or setup illustrations as part of technical documentation

Lead Enterprise Tooling Engineer — Tenant Inc.

Overview

Tenant Inc. is modernizing its enterprise tooling, automation, and visibility ecosystem to better support our engineering, operations, finance, sales, and customer support teams. The Lead Enterprise Tooling Engineer plays a critical role in this transformation by owning the strategy, architecture, and execution of integrations across Jira, Microsoft 365, HubSpot, Zendesk, Intuit Enterprise, ERP systems, and internal platforms. This role ensures that our business systems work together seamlessly, data flows reliably across the organization, and leaders have a unified view of operational performance.

By connecting enterprise tools with application telemetry and APM insights, this position enables a single source of truth for workflow health, customer impact, and cross-system reliability. The ideal candidate blends technical expertise with business acumen, ensuring that tooling investments directly support Tenant’s operational goals and modernization roadmap.

Key Responsibilities

Enterprise Tooling Architecture & Integration

• Design and maintain the integrations that connect our core business systems, ensuring information flows consistently across Jira, Microsoft 365, HubSpot, Zendesk, Intuit Enterprise, ERP platforms, and internal applications.

• Build automated workflows and API-driven processes that reduce manual effort, eliminate redundant work, and improve data accuracy.

• Lead the unification of identity, permissions, and user lifecycle management across enterprise tools to support operational efficiency and compliance.

• Oversee cross-platform data synchronization for contacts, leases, tickets, financial data, and operational workflows to ensure a consistent and reliable customer and business experience.

APM, Observability & Unified Visibility

• Integrate observability and APM platforms (OpenSearch, Prometheus, Grafana, New Relic, Catchpoint, CloudWatch, clickstream analytics) with enterprise systems to provide end-to-end visibility across the business.

• Connect system telemetry with business workflows—linking application performance to Jira issues, Zendesk tickets, HubSpot activities, and ERP events.

• Develop executive-ready dashboards that consolidate operational KPIs, workflow performance, integration health, and customer impact into a single pane of glass.

• Implement alerting and automated correlation to help teams identify issues faster and understand their business implications.

• Partner with DevOps and SRE to ensure observability data is actionable and accessible across the organization.

Workflow Automation & Process Optimization

• Design automated workflows that streamline processes across engineering, support, sales, finance, and operations.

• Build Jira workflows, dashboards, and governance structures that support predictable releases and cross-team alignment.

• Automate HubSpot → Jira → Zendesk → ERP workflows to reduce handoffs, shorten cycle times, and improve customer responsiveness.

• Partner with Finance to automate Intuit Enterprise and ERP processes such as invoicing, reconciliation, and reporting.

API Engineering & Custom Development

• Develop and maintain custom integrations, middleware, and internal tools that improve operational efficiency and reduce manual work.

• Implement reliable error handling, monitoring, and logging to ensure integrations remain stable and transparent.

• Ensure all integrations meet security, scalability, and compliance requirements.

Data Quality, Governance & Observability

• Establish data governance standards that ensure accuracy, consistency, and auditability across enterprise tools.

• Implement monitoring and alerting for integration health and workflow performance.

• Partner with Security and Compliance to maintain SOC2, PCI, and internal governance standards.

Cross-Functional Leadership & Collaboration

• Serve as the strategic and technical leader for enterprise tooling, automation, and observability initiatives.

• Partner with Engineering, Product, Support, Sales, Finance, and Operations to understand business needs and translate them into scalable solutions.

• Mentor engineers and administrators across Jira, HubSpot, Zendesk, and Microsoft 365.

• Promote best practices for automation, documentation, and cross-system reliability.

Operational Excellence

• Lead root cause analysis for integration and workflow issues, ensuring long-term solutions rather than short-term fixes.

• Reduce manual effort across departments through automation and improved tooling.

• Maintain clear documentation for integrations, workflows, and system dependencies.

• Evaluate new tools, vendors, and opportunities to improve operational efficiency and business outcomes.

Required Qualifications

• 7+ years in enterprise tooling, business systems engineering, DevOps, or integration engineering.

• Deep experience with APIs for Jira, Microsoft 365, PowerBI, HubSpot, Zendesk, and similar SaaS platforms.

• Hands-on experience with observability and APM platforms (OpenSearch, Prometheus, Grafana, New Relic, Catchpoint, CloudWatch, clickstream analytics).

• Strong scripting and automation skills (Python, Node.js, PowerShell).

• Experience designing workflow automation across multiple business systems.

• Strong understanding of identity management, SSO, and permission models.

• Experience with data governance, monitoring, and integration reliability.

• Proven ability to lead cross-functional initiatives and collaborate with business stakeholders.

Preferred Qualifications

• Experience with Intuit Enterprise, ERP systems, or financial system integrations.

• Background in multi-tenant SaaS environments.

• Experience improving customer experience through event-driven architectures (webhooks, queues, EventBridge, SNS/SQS).

• Familiarity with ETL pipelines, data warehousing, and analytics platforms.

• Experience supporting engineering release workflows and IT DevOps processes.

Success Indicators at Tenant Inc.

• A unified, executive-ready view of operational performance that connects APM telemetry, enterprise workflows, and business outcomes.

• Automated, reliable workflows across Jira, HubSpot, Zendesk, Microsoft 365, and ERP systems.

• Significant reduction in manual work across engineering, support, sales, and finance.

• Clean, consistent, and governed data across enterprise tools.

• Reliable integrations with clear dashboards, alerting, and business impact visibility.

• Strong cross-team alignment and measurable improvements in operational efficiency.

• A scalable, well-documented tooling architecture that supports Tenant’s modernization strategy.

#EnterpriseEngineering #BusinessSystems #ToolingEngineering #AutomationEngineering

#SystemsIntegration #APM #Observability