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52 plant support engineer jobs found

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Aerospace and Defense plant support engineer California
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JA
Apr 26, 2026
Full time
Senior Machine Shop Manufacturing Engineer
$115,900 - $159,400 yearly
Joby Aviation Santa Cruz, CA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview We are seeking a Manufacturing Engineer to support our R&D-focused machine shop, weld shop, and waterjet shop , which delivers rapid-turn metal parts for prototype aircraft, flight hardware, test hardware, tooling, and specialized equipment. This role works directly with internal engineering teams and shop personnel to translate incomplete or evolving engineering definitions into manufacturable designs. The Manufacturing Engineer will play a...
JA
Apr 26, 2026
Full time
Powertrain Mechanical Engineer, Battery
$104,000 - $144,000 yearly
Joby Aviation San Carlos, CA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview Joby Aviation is seeking a passionate Mechanical Engineer to join our Powertrain and Electronics Battery Engineering team in San Carlos, CA to support development of the Joby S4 Electric Vertical Take-Off and Landing vehicle. This individual will be responsible for designing hardware for various systems that power and control the aircraft. This position requires a relentless drive for engineering excellence and the ability to balance complex competing...
IP
Apr 26, 2026
Full time
Mechanical Design Engineer 1
Integrated Polymer Solutions Long Beach, CA
Mechanical Design Engineer I Rubbercraft is seeking a Mechanical Design Engineer I to join our organization and support the design, development, and testing of elastomeric components and precision mechanical systems. This entry-level role is ideal for engineers passionate about mechanical design, materials science, and advanced manufacturing. The successful candidate will work under the guidance of senior engineers on custom-engineered solutions for industries requiring high-performance seals and elastomeric components. About Rubbercraft: Rubbercraft, a member of Arxis, specializes in precision-engineered elastomeric components for aerospace, defense, space, energy, and industrial applications. With over a century of expertise, we design aerodynamic seals, fireproof seals, inflatable canopy seals, flexible rubber connectors, space ablatives, EMI solutions, and elastomeric tooling. As part of Arxis, we leverage a combination of advanced materials and engineering innovation...
HE
Apr 24, 2026
Full time
Project Engineer
$90,000 - $135,000 yearly
HEICO Vista, CA
Position Summary: The Project Engineer coordinates and ensures the completion of projects and ensures work is in line with customer and regulatory requirements. This is a 100% onsite position at our Vista, CA facility. Relocation assistance and visa sponsorship is not offered. Essential Duties and Responsibilities: Review and monitor program progress and expedite critical path and processes to maintain schedule Assure product and process quality by designing inspection methods, establishing standards and confirming manufacturing processes. Provide support for QA, Supply Chain and suppliers about drawing interpretation, manufacturing methods, inspection methods, etc. Evaluate non-conforming materials, including analyzing the non-conformance for fit, function, safety, and reliability, and communicating with QA, Supply Chain and suppliers, as required. Completing Engineering Changes with supporting substantiation and drawing changes as required for product improvement....
JA
Apr 24, 2026
Full time
Staff Electrical Engineer - System Test
$168,000 - $232,000 yearly
Joby Aviation Santa Cruz, CA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview Joby Aviation is seeking a highly organized, passionate individual to join our testing team. As part of this team you will help design hardware to support testing of flight critical systems for VTOL electric aircraft. Work may include electrical and industrial process equipment design, with a focus integrated loading systems. The role will involve a mix of hands-on prototyping and troubleshooting, documentation aligned to industry standards and the...
Ap
Apr 24, 2026
Full time
Senior Propulsion Engineer (Chemical)
Apex Los Angeles, CA
Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles. Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more. We'd love for you to join us on our mission of providing humankind access to the galaxy beyond our planet. About the Role Apex is seeking a seasoned Senior Propulsion Engineer (Chemical) to join our closely integrated team,...
MI
Apr 24, 2026
Full time
Machining Engineer
Mach Industries Huntington Beach, CA
About Mach Industries Founded in 2022, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms . At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 220 employees , we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Industries is seeking a Machining Engineer to own the industrialization, optimization, and scaling of precision machining processes. You will collaborate closely with design engineering, prototype build teams, machinists, and quality...
MI
Apr 24, 2026
Full time
Manufacturing Engineer
Mach Industries Huntington Beach, CA
About Mach Industries Founded in 2022, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms . At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 220 employees , we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Industries is seeking a Manufacturing Engineer to own the industrialization of our products for high-rate production. In this role, you will work closely with the Product Engineering and Manufacturing teams to develop processes,...
HA
Apr 20, 2026
Full time
Manufacturing Engineer, Additive (DED)
Hadrian Automation, Inc Los Angeles, CA
Hadrian - Manufacturing the Future Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining advanced software, robotics, and full-stack manufacturing, we are reinventing how America produces its most critical parts. We're accelerating our mission with the launch of Factory 3 in Mesa, Arizona, a 290,000-square-foot facility creating 350 new jobs. We are expanding rapidly to support thousands of future hires, launching Hadrian Maritime to expand into naval production, and introducing a Factory-as-a-Service model that delivers complete systems instead of individual parts. Hadrian is backed by leading investors including T. Rowe Price, Lux Capital, Founders Fund, and Andreessen Horowitz, our fast-growing team is united around reindustrializing American manufacturing for the 21st century and beyond. The Role: Join us in shaping the future of aerospace...
HA
Apr 20, 2026
Full time
Manufacturing Engineer, Additive (LPBF)
Hadrian Automation, Inc Los Angeles, CA
Hadrian - Manufacturing the Future Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining advanced software, robotics, and full-stack manufacturing, we are reinventing how America produces its most critical parts. We're accelerating our mission with the launch of Factory 3 in Mesa, Arizona, a 290,000-square-foot facility creating 350 new jobs. We are expanding rapidly to support thousands of future hires, launching Hadrian Maritime to expand into naval production, and introducing a Factory-as-a-Service model that delivers complete systems instead of individual parts. Hadrian is backed by leading investors including T. Rowe Price, Lux Capital, Founders Fund, and Andreessen Horowitz, our fast-growing team is united around reindustrializing American manufacturing for the 21st century and beyond. The Role: Join us in shaping the future of aerospace...
TA
Apr 19, 2026
Full time
Civil/Structural Engineer
The Aerospace Corporation El Segundo, CA
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Infrastructure & Facilities Department (IFAD) is the source of expertise in facilities and operations engineering to our corporate customers. IFAD provides an array of technical capabilities that support our customers in assuring the availability, readiness and success of ground assets/services required to meet the needs of the national security and commercial space enterprises. We have a current need for...
RL
Apr 18, 2026
Full time
Manufacturing Engineer II/Senior - Electron Propulsion
Rocket Lab Corporation Long Beach, CA
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used...
TA
Apr 17, 2026
Full time
Senior Space & Launch Systems Structural Engineer
The Aerospace Corporation El Segundo, CA
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and future space systems supplying innovative research and development; technical evaluations during the acquisition process; conceptual and detailed design; assembly, integration, test; and operational support. Comprised primarily of highly trained mechanical and aerospace engineers, VSD provides national expertise in the areas of...
IV
Apr 16, 2026
Full time
MTS, Mechanical Engineering
II-VI Aerospace & Defense Santa Clara, CA
Job Description Primary Duties & Responsibilities Conduct all activities in a manner consistent with Coherent' s corporate values and Code of Conduct. Provide professional technical support to internal department, sales and marketing teams worldwide, and customers as needed. Introduce and help develop efficient and improved methods for optical system assembly and inspection as needed. Involved directly with new product development projects incorporating optical, electrical, mechanical, software and system integration engineering functions. Ensure meeting project schedule and timelines and milestones, and the completion of complex cross-disciplinary activities within project team. Conduct and well manage design documents, ECR/ECO, design change implementation in new product release process. Communicates project status and progresses to management as appropriate, including recommendations on resources, process development, and product improvement and...
GA
Apr 12, 2026
Full time
Manufacturing Engineer - Quality Engineering - Repair Solution
GKN Aerospace El Cajon, CA
Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, we're inspired by the opportunities to innovate and break boundaries. We're proud to play a part in protecting the world's democracies. And we're committed to putting sustainability at the centre of everything we do, opening up and protecting our planet. With over 16,000 employees across 33 manufacturing sites in 12 countries we serve over 90% of the world's aircraft and engine manufacturers and achieved sales of £3.35 bn.in 2023. There are no limits to where you can take your career. Job Summary The Manufacturing Engineer - Quality will provide Engineering capability to operational and development Programs to enable and deliver zero defect projects utilizing engineering and problem solving skills. Accountable for delivering robust, capable manufacturing process...
TA
Apr 11, 2026
Full time
Digital Systems Engineer
The Aerospace Corporation El Segundo, CA
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Systems Engineering Division (SED) offers unparalleled expertise in systems engineering to the U.S. government and various public and private agencies, universities, nonprofit organizations, consortia, and commercial companies involved in the advanced development and application of space systems. From systems CONOPs and architecture development to system design and analysis, mission assurance, cost and schedule...
JA
Apr 11, 2026
Full time
Senior Electrical Engineer - System Test
$104,000 - $183,000 yearly
Joby Aviation Santa Cruz, CA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview Joby Aviation is seeking a highly organized, passionate individual to join our testing team. As part of this team you will help design hardware to support testing of flight critical systems for VTOL electric aircraft. Work may include electrical and industrial process equipment design, with a focus integrated loading systems. The role will involve a mix of hands-on prototyping and troubleshooting, documentation aligned to industry standards and the...
JA
Apr 11, 2026
Full time
Additive Design Engineer
$91,100 - $125,300 yearly
Joby Aviation Marina, CA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview We are seeking an entry-level additive design engineer to join our additive engineering team. This role focuses on designing, optimizing, and validating components specifically for additive manufacturing (AM) processes. The ideal candidate has a strong foundation in mechanical engineering principles, CAD modeling, and Design for Additive Manufacturing (DfAM), and is motivated to develop innovative, production-ready hardware using advanced manufacturing...
Se
Apr 11, 2026
Full time
Product Development Engineer
Senko Camarillo, CA
Job Type Full-time Description Division: Emerging Technologies Group As the industry's leader in fiber optic interconnects, SENKO is relentlessly pushing the boundaries of technology. Our dynamic and fast-paced environment fosters a culture of creativity and collaboration, where your ideas can thrive. We partner with the world's most renowned technology giants, shaping the future of connectivity together. At Senko, you'll be part of a team that's passionate about innovation and dedicated to making a global impact. If you're ready to take your career to the next level and be at the forefront of technological advancements, Senko is the place for you. We are seeking a highly skilled and experienced Product Development Engineer to lead the design, testing, and verification of fiber-optic connectors tailored for co-packaged optics applications. This role is ideal for an engineer with a strong background in opto-mechanical design and a passion for precision engineering in...
As
Apr 10, 2026
Full time
Avionics Manufacturing Engineer
Astrolab Hawthorne, CA
Avionics Manufacturing Engineer Department: Production & Test Employment Type: Full Time Location: Hawthorne, California Reporting To: Tyler Sherman Compensation: $100,000 - $150,000 / year Description Venturi Astrolab, Inc. (Astrolab) is pioneering new ways to explore and operate on distant planetary bodies. We are singularly focused on designing, building, and operating a fleet of multi-purpose commercial planetary rovers to extend and enhance humanity's presence in the solar system. We are seeking motivated, creative, and exceptional people to join our world-class team. The Avionics Manufacturing Engineering team owns the end-to-end manufacturing of high-reliability avionics hardware. This includes wire harness build and test, PCBA production, electromechanical assembly, environmental testing, and systems integration. You will work closely with design engineering, production, supply chain, and quality to advance product design and develop production...
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