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22 mechanical package engineer jobs found in Irvine

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Irvine mechanical package engineer
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TA
Aug 05, 2026
Full time
Sr. Design Engineer
$135,000 - $160,000 yearly
TAE Irvine, CA
Do Epic Science TAE is the world's first private fusion energy company, founded in 1998 to commercialize the cleanest, safest, most affordable, and sustainable form of carbon-free power. We are applying science and engineering to design transformational technologies. Whether it's harnessing fusion through the science of stars, making exponential leaps in power efficiency, or innovating medical care with a novel cancer treatment: We're turning the promise of science into reality. We're looking for candidates who are passionate about realizing our mission: A future where all people have affordable access to reliable, abundant, and environmentally friendly fusion-generated electricity. About The Role The Senior Design Engineer will lead the design and development of mechanical systems supporting TAE's R&D and commercial ventures. Projects will range from simple machined components to large structural weldments and advanced electro-mechanical assemblies. The role is ideal...
IU
Aug 05, 2026
Full time
Mechanical Engineer
$127,000 - $160,000 yearly
ICEYE US Irvine, CA
Third-party recruiters: Please do not contact us about this role. At ICEYE, we design, build and operate the largest fleet of Synthetic Aperture Radar (SAR) satellites in the world. Using advanced technology, our constellation collects topographical data about any location on Earth, day or night, through any weather conditions. Headquartered in Southern California, our customers are society's heroes - intelligence professionals, warfighters, first responders, and scientific researchers. As a trusted mission partner, the United States and its allies depend on us for critical information when it matters most. Role Description The Mechanical Engineer will be responsible for the requirements and design related to all mechanical interfaces, structure, and deployable for a remote sensing payload. They will also be responsible for MGSE and all needed equipment for design and build. Key Responsibilities Design and analyze mechanical structures for small- to mid-size space...
Ri
Aug 05, 2026
Full time
Design Release Engineer II - Low Voltage Wire Harness
Rivian Irvine, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary We are seeking a versatile and driven Electrical Distribution System (EDS) Design Release Engineer to join our team. This role is designed to be flexible, accommodating candidates ranging from high-potential entry-level engineers to seasoned senior professionals. You will be responsible for the end-to-end development of wiring harness systems, ensuring seamless electrical integration across the vehicle platform. Level and responsibilities will be...
Ri
Aug 05, 2026
Full time
Sr. Studio & Perceived Quality Engineer
$107,800 - $134,800 yearly
Rivian Irvine, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary The Senior Studio Perceived Quality Engineer is a dynamic, multi-faceted role that bridges the gap between creative design and engineering excellence. You are largely responsible for ensuring that the sensory experience and design execution of our adventurous products live up to our brand's promise. By combining a keen eye for aesthetics with technical rigor, you will convert subjective sensory inputs into objective engineering specifications,...
Ri
Aug 05, 2026
Full time
Sr. Mechanical Engineer - Closures Mechanisms
Rivian Irvine, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary As a Lead Closures Engineer, you will be the driving force behind the sophisticated mechanisms and structures that define the touchpoints of a world-class vehicle. You'll own the entire lifecycle of high-impact systems, championing 1st principles design to balance cutting-edge aesthetics with elite mechanical performance. This isn't just about component release; it's about collaborating with studio design and manufacturing to bring bold,...
Ri
Aug 05, 2026
Full time
Sr. Design Release Engineer, Service Engineering
Rivian Irvine, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary As a Sr. Design Release Engineer, Service Engineering (DRE), it is your responsibility to oversee the creation, approval and release of service specific mechanical and electrical parts for use in Rivian service environments. You will work with service engineers to define and create 2D drawings and 3D renderings to meet Rivian service part release requirements. Responsibilities Lead the release of service-only electrical assemblies with...
Ri
Aug 05, 2026
Full time
Sr. Fluid Dynamics, Attributes Engineer
Rivian Irvine, CA
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary We are seeking a skilled and detail-oriented Sr. Soiling and Water Management Engineer to join our Environmental Performance team. The successful candidate will be responsible for vehicle-level target setting, simulation of soiling and water management scenarios, test standard development, vehicle-level testing support and eventually attribute performance sign-off. You will utilize advanced multiphase Computational Fluid Dynamics (CFD) methods to...
CM
Aug 05, 2026
Full time
Sr. Test Engineer
CivicMinds, Inc. Irvine, CA
Responsibilities: You will work in an exciting and fast-paced environment designing and integrating test systems and Test Program Sets (TPS) for commercial and military electronics. Your daily activities will include design and integration of hardware (Interface Test Adapters - ITAs) and software (TPS development). Required Recent Experience / Knowledge: BSEE or equivalent Thorough understanding of analog & digital electronic circuits 3 years' experience designing circuits using schematic capture packages such as Altium, Orcad, Cadence Proficient with standard test instrumentation and equipment such as DMMs, Oscilloscopes, Power Supplies, Function Generators, Data Acquisition Systems, DIO Preferred Experience and Knowledge: Designing analog and digital circuits Developing TPSs for microprocessor-based circuits, and MIL-STD-1553/MIL-STD-1760 products Windows-based test software development with design tools such as ATLAS, ATEasy,...
TA
Aug 05, 2026
Full time
Design Engineer - Medical Beams
$115,000 - $140,000 yearly
TAE Irvine, CA
Do Epic Science TAE is the world's first private fusion energy company, founded in 1998 to commercialize the cleanest, safest, most affordable, and sustainable form of carbon-free power. We are applying science and engineering to design transformational technologies. Whether it's harnessing fusion through the science of stars, making exponential leaps in power efficiency, or innovating medical care with a novel cancer treatment: We're turning the promise of science into reality. We're looking for candidates who are passionate about realizing our mission: A future where all people have affordable access to reliable, abundant, and environmentally friendly fusion-generated electricity. Apply technical expertise, commensurate with training and job experience, in the design and development of complex new technology using SolidWorks or Catia. About the Role Complete a variety of complex 2 and 3D CAD design assignments, including modeling parts and assemblies and creating detail...
ST
Aug 05, 2026
Full time
Senior Substation Engineer
$48.00 - $67.00 hourly
SuperbTech Irvine, CA
Senior Substation Engineer Location: Irvine, CA (Hybrid) Job Type: Full-Time About the Opportunity We are seeking a Senior Substation Engineer to join a growing engineering team supporting high profile utility and power infrastructure projects. This position is ideal for an experienced engineer who thrives in a collaborative environment and enjoys leading the technical design and execution of complex transmission and distribution substation projects. You will play a key role in delivering innovative engineering solutions while mentoring junior engineers, collaborating with multidisciplinary teams, and ensuring projects are completed with the highest standards of quality, safety, and technical excellence. Key Responsibilities Lead the engineering design and technical execution of transmission and distribution substation projects from concept through construction support. Develop project execution plans and oversee technical deliverables throughout the project...
ST
Aug 05, 2026
Full time
Senior Substation Engineer
$75.00 - $90.00 hourly
SuperbTech Irvine, CA
Senior Substation Engineer Location: Irvine, CA (Hybrid) Job Type: Full-Time About the Opportunity We are seeking a Senior Substation Engineer to join a growing engineering team supporting high profile utility and power infrastructure projects. This position is ideal for an experienced engineer who thrives in a collaborative environment and enjoys leading the technical design and execution of complex transmission and distribution substation projects. You will play a key role in delivering innovative engineering solutions while mentoring junior engineers, collaborating with multidisciplinary teams, and ensuring projects are completed with the highest standards of quality, safety, and technical excellence. Key Responsibilities Lead the engineering design and technical execution of transmission and distribution substation projects from concept through construction support. Develop project execution plans and oversee technical deliverables throughout the project...
ES
Aug 05, 2026
Full time
Senior Transportation Engineer
$119,700 - $139,000 yearly
EPD Solutions, Inc. Irvine, CA
About EPD Solutions Our mission is to create an environment where we can share our passion for expertise, planning, the growth of our people, and the development of partnerships that shape the communities we serve. Our 5 core values are to Act with Integrity, Prioritize People, Innovate as a Team, Respect, and Passion. Our focus is on building relationships as we support each other and our clients through the complex regulatory and interdisciplinary processes required to thoughtfully and effectively complete projects. Our success depends on extensive team collaboration and successful communication. We cultivate a supportive team culture with generous health care, retirement, and discretionary bonus package. About the Position The Sr. Transportation Engineer will play an integral role in the daily operations of the company and contribute to its overall success. This position will support the Technical Services department. The ideal candidate will have a strong background...
TI
Aug 05, 2026
Full time
Sr. Mechanical Engineer
$120,000 - $180,000 yearly
TRL11, Inc. Irvine, CA
TRL11 is seeking a hands-on Senior Mechanical Engineer to own the mechanical development of space avionics and electro-optical imaging systems from initial requirements through production and product sustainment. This role will have broad responsibility across the full product lifecycle, including requirements definition and verification, mechanical architecture, detailed design, drawing release, supplier selection, manufacturing engineering, environmental testing, and ongoing product support. The Senior Mechanical Engineer will work closely with cross-functional teams and customers to deliver reliable hardware for demanding space environments. The ideal candidate is a strong individual contributor who is comfortable making technical decisions, working directly with vendors, technicians, and customers, and remaining accountable for a product after the initial design is released. Key Responsibilities Own the mechanical development and sustainment of space avionics and...
HZ
Aug 05, 2026
Full time
Civil Engineering Staff/Engineer-in-Training - Urban Development
$79,000 - $113,000 yearly
Huitt-Zollars, Inc Irvine, CA
Civil Engineering Staff/Engineer-in-Training - Urban Development (2) Role Description: Huitt-Zollars has a great full-time opportunity for a Civil Engineering Staff/EIT at our Irvine office. The Civil EIT will work directly with a Professional Engineer to develop professional technical expertise and knowledge necessary to fulfill the experience requirement for licensure as a Professional Engineer. Location : Irvine, California Employment Type: 40 FT Hours Compensation Type: Salary Registration(s): Registered Engineer-In-Training, or working towards an EIT Education: Bachelor's Degree in Civil Engineering (BSCE) Duties: Regular design and professional development training provided by the Company. Prepare construction plans for private and public development projects. Assist design team and project managers with of all aspects of land development design. Research materials and assemblies for design and construction drawings as directed by supervisor....
EC
Aug 05, 2026
Full time
Fire Protection Engineer
$90,000 - $150,000 yearly
EwingCole Irvine, CA
Job Type Full-time Description EwingCole is a nationally recognized architecture, engineering, interior design and planning firm with offices across the country. Our multi-disciplinary practice is built on the core values of professional excellence, design quality and collaboration. We are looking for an Fire Protection Engineer to join our team in our Irvine office. The Fire Protection Engineer provides design assistance to Fire Protection Engineer and other Project Engineers and Architects for life safety, fire protection systems design and code analysis. Essential Functions Prepare Code Studies for complex projects and support Project Architect (PA) performed Code Studies for other projects. Prepare Life Safety Plans for complex projects and support Project Architect (PA) performed Life Safety Plans for other projects. Prepare Fire Suppression and Fire Alarm contract documents for complex projects and support Plumbing and Electrical Engineers for other projects....
TG
Aug 05, 2026
Full time
Senior Project Engineer
$125,000 - $155,000 yearly
TransGrid Energy Remote (Irvine, CA)
COMPANY OVERVIEW TransGrid Energy is a renewable energy company focused on investing, developing, owning and operating utility-scale battery energy storage systems and solar projects. TransGrid has a robust pipeline of projects in the near term, and it will expand its energy asset portfolio across the United States. As an affiliate company of Hanwha Group, a FORTUNE Global 500 company driven by a firm commitment to advancing the clean energy future, TransGrid Energy is strived to shape the renewable energy landscape by providing a sustainable and reliable power solutions tailored to meet the energy needs of today and tomorrow. POSITION OVERVIEW TransGrid Energy is seeking an ambitious and passionate Senior Project Engineer to join our Team and will be responsible for leading and working with EPC Partners, Transmission Providers, IOUs and TGE's off-take customers to ensure successful construction, commissioning, and operating utility-scale battery energy storage systems and...
JV
Aug 05, 2026
Full time
Senior Engineer I, THV Manufacturing
$94,800 yearly
JenaValve Irvine, CA
Job Title : Senior Engineer, THV Manufacturing Senior Engineer I, THV Manufacturing Senior Engineer II, THV Manufacturing Senior Engineer III, THV Manufacturing Supervisor/Manager Title: Senior Global Manager, Manufacturing Engineering Job Description Summary: Responsible for manufacturing engineering tasks associated with sustaining clinical/commercial valve (THV) production line. Job Responsibilities: Provide real-time production line support, such as daily GEMBA walks, equipment troubleshooting, daily tiered meetings, material review board. Develop and optimize manufacturing processes to increase efficiency and quality of products, using lean manufacturing engineering principles. Develop training and documentation materials (e.g., work instructions) for production to enable the seamless transfer of new product/processes to manufacturing. Generate, analyze and summarize data to identify improvement opportunities or to determine appropriate limits...
WI
Apr 23, 2026
Full time
Staff/Senior Staff Systems Engineer - Flight Controls
$125,000 yearly
Woodward, Inc. Irvine, CA
Woodward is committed to creating a great workplace for all team members. Our company and its members are committed to acting with integrity, being respectful and accountable to one another, and staying humble and driven, while maintaining the highest professional and ethical standards. We are steadfastly committed to attracting the best talent across our communities creating a rewarding workplace. Together we are fulfilling our purpose to design and deliver energy control solutions our partners count on to power a clean future. Woodward supports our members' wellbeing and regularly benchmarks with other companies in our industry to offer an extensive Total Reward package for this position. Salary will be determined by the applicant's education, experience, knowledge, skills, and abilities, as well as internal equity and alignment with market data. CA Only: Staff: Estimated annual base pay: $125,000 (minimum) - $162,500 (midpoint) - $200,000 (maximum) Senior Staff:...
Qc
Apr 12, 2026
Full time
Civil Engineer - Level 2
$115,000 - $130,000 yearly
Qcells Irvine, CA
Description Title: Civil Engineer - Level 2 Department: Engineering Center Location: Irvine, CA Super visor: Manager of Civil / Structural Engineering FLSA Status: Exempt Position Status: Permanent, Full -Time Work Status (Remote/Hybrid/In-Office): Remote CIVIL ENGINEER - LEVEL 2 Hanwha Qcells USA Corp (Qcells USA), headquartered in Irvine, CA, specializes in providing utility-scale modules, solar photovoltaic (PV), and battery energy storage systems (BESS) project development, along with Engineering, Procurement, and Construction (EPC) services for solar and BESS projects nationwide. Qcells USA delivers comprehensive turnkey solutions encompassing the entire utility-scale project lifecycle. By choosing Qcells USA for turnkey solutions, customers can reduce uncertainty and risk, leading to enhanced investment returns and contributing to a more sustainable future. Qcells USA's complete turnkey solutions seamlessly integrate the expertise of our Development,...
RC
Mar 30, 2026
Full time
Principal Structural Engineer
Rimkus Consulting Group Irvine, CA
At Rimkus, our Built Environment Solutions team operates on a global scale with the advantage of local expertise. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients' investments. With a comprehensive portfolio that spans nearly every engineering and architectural discipline, we help organizations plan, build, and manage assets with confidence. What sets us apart is our forward-thinking approach. We integrate carbon footprint reduction, resiliency, maintainability, and long-term sustainability into everything we do helping clients not just meet today's needs but prepare for tomorrow's challenges. From design and pre-construction through construction, closeout, and ongoing operations, we provide tailored support at every stage. By identifying potential issues before they arise, we mitigate risks,...
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