Mechanical Technician Hardware
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Mechanical Technician Fabricate and assemble electrolyzer stacks and mechanical systems to advance hydrogen production prototypes in Hawthorne CA. Location: Los Angeles, California About The Role Mechanical Technician Hgen's mission is to achieve a clean and renewable energy future through providing foundational molecules for critical industries. By enabling cheap and abundant clean hydrogen, Hgen aims to help decarbonize the more than 10% of global emissions that are best addressed with hydrogen. Learn more about why clean hydrogen is critical for achieving zero-emissions. As a Mechanical Technician, you will play a crucial role in building the prototypes and test stands that form the backbone of our cutting-edge hydrogen production technology. You will use your hands-on skills to fabricate and assemble electrolyzer stacks, construct mechanical structures, and install mechanical piping and tubing. This is an exciting opportunity to work in a fast-paced, collaborative startup environment, where your contributions will have a direct impact on the development and scaling of breakthrough clean energy technology. Responsibilities Fabricate and assemble electrolyzer stacks, ensuring high standards for consistency, cleanliness, and quality Build and integrate mechanical and fluid systems into the electrolyzer system and balance of plant Diagnose and repair any mechanical or fluid issues, ensuring that all systems operate safely and efficiently Work closely with engineers to understand design requirements and ensure that builds meet technical specifications and safety standards Accurately record build processes, modifications, nonconformances, and test results to support traceability and improvements to system design and production processes Other duties as assigned Basic Qualifications High school diploma or equivalent 2+ years of experience in hardware assembly, test, maintenance, or similar roles Ability to lift up to 50 lbs unassisted Able to work on-site in Hawthorne, CA Preferred Skills & Experience Experience with fabricating tubing and fittings for high-pressure fluid and gas systems, perform basic operations (leak test, proof test), and the ability to work safely in these environments Proficiency in using hand tools, power tools, and machines (lathe, mill, laser cutter, welder) to build and assemble complex systems Ability to safely operate forklifts (5-15k lb) with non-standard loads and use lifting equipment (gantries, slings, shackles, etc…) Familiarity with reading and interpreting engineering drawings, schematics (P&IDs), work instructions, and technical documents Strong problem-solving skills and the ability to troubleshoot mechanical systems Professional Qualities Strong attention to detail and diligent in following work instructions Commitment and pride in high-quality workmanship Ability to work both independently and as part of a team in a fast-paced, dynamic environment Effective communication skills, with the ability to collaborate closely with engineers and other team members Curiosity into the system design and operation Enthusiasm for hands-on work and a passion for contributing to the development of clean energy technology #J-18808-Ljbffr Front Door Defense
$30 - $42 per hour
Mechanical Technician Assemble and finalize mechanical/electromechanical assemblies for modular reactor components Location: Torrance, California Compensation: $30 - 42 USD / hour About The Role Mechanical Technician At Valar Atomics, we're redefining what's possible...Suggested- ...return lane for orbital logistics, delivering on-demand transport and on-orbit capabilities. We seek a Mechanical Technician to assemble and integrate flight hardware on the shop floor, following engineering drawings and instructions, collaborating with engineers and the...Suggested
- Millennium Space Systems in El Segundo, California, is seeking a Senior Mechanical Technician to support fabrication, integration and test of space flight systems. You will assemble spacecraft components, verify workmanship, and operate machine tools and shop equipment...SuggestedAfternoon shift
- ...company is seeking an Electromechanical Technician to fabricate and assemble high-quality... ...monitoring work progress, verifying flight hardware, and assisting in production processes.... ...a high school diploma, experience with mechanical tools, and excellent attention to...Suggested
- GITAI Inc. in Torrance, CA is seeking an experienced mechanical engineer to design, build, and test interceptor hardware for next-generation space systems. You will own hardware from early layouts through detailed design, prototyping, assembly, field testing, failure investigation...Suggested
$125k - $150k
Menlo Ventures is actively seeking a Mechanical Engineer to join their team in Torrance, California. This full-time role focuses on developing... ...boats, managing complex CAD assemblies, and overseeing hardware from design to high-volume manufacturing. The ideal candidate...Full time- Lumicity is seeking a Mechanical Engineer in the Los Angeles area to own complex hardware from concept through production. You will move designs from a blank sheet to detailed engineering, manufacturing, assembly, testing, and ultimately production, in a hands-on role with...
$140k - $215k
Structures Engineer, Turbomachinery Static Hardware About Valar Atomics At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation...Permanent employment- ...invites spring interns to join the Structures Team. You will design, build, and test mechanical elements of our in‑space manufacturing spacecraft and ground support gear, working on real hardware in a fast‑moving, collaborative startup environment. Candidates are pursuing a...Internship
$56k - $93.4k
...Mechanical Technician 2 Mechanisms and Sensors At Northrop Grumman, our employees have incredible opportunities to work on revolutionary... ...applicant will become part of a team that produces advanced hardware. Roles & Responsibilities: Assisting engineers in the...Immediate startShift work- Rainmaker is seeking a Mechanical Engineer in El Segundo, CA to prototype and validate UAS mechanical subsystems from concept through production... ...reporting to the Lead Mechanical Engineering in a fast-paced hardware environment. You should have a Bachelor's in Mechanical...
$95k - $120k
Mechanical Engineer Prototype and validate UAS mechanical subsystems from concept through production Location: El Segundo, California... ...senior engineers to grow your skills in a hands-on, fast-paced hardware environment $95,000 - $120,000 a year What You'll Do Project...InternshipRemote work$150k - $200k
Advanced Manufacturing Company in El Segundo, CA, is seeking a Senior Mechanical Engineer to lead mechanical design for aviation systems. This role requires deep expertise in aerospace hardware and hands-on experience in lab settings. The ideal candidate will manage hardware...- A leading aerospace manufacturer is seeking a Mechanical Engineer to join their elite team in Hawthorne, CA. In this role, you will be responsible for designing and building flight hardware, focusing on structures and integration interfaces. The ideal candidate has a Bachelor...
$30 per hour
Mechanical Engineer Fall 2026 Co - op Assist in designing and testing missile subsystem components and validating hardware prototypes Location: Torrance, California, United States Compensation: $30 USD / hour Job Tags: Hardware About The Role Fall 2026 Mechanical Engineering...Hourly payPermanent employmentTemporary workInternshipLocal areaImmediate startRelocation- ...the technologies to make this possible, with the ultimate goal of enabling human life on Mars.SUPPLIER DEVELOPMENT ENGINEER, MECHANICAL HARDWARE & FASTENER STARSHIPEvery Starship flight depends on thousands of bolts, nuts, screws, fittings, and joining hardware performing...Permanent employmentTemporary workNight shiftWeekend work
- Northrop Grumman Space Sector is seeking a Mechanical Technician - Level 4 to join our team in Redondo Beach, CA. The role supports mechanical... ...drafting fabrication drawings, handling delicate flight hardware with proper ESD practices, and performing space flight bonding...
$79.1k - $131.9k
...making history. Northrop Grumman’s Space Sector is seeking a Mechanical Technician - Level 4 to join our team in Redondo Beach, CA. This... ...are not limited to, the following: Handling delicate flight hardware using proper ESD and contamination control best practice. Performs...RelocationShift workWeekend work- Northrop Grumman is seeking a Mechanical Technician - Level 3 to join our Space Sector team in Redondo Beach, CA. This 100% onsite role requires... ..., and fabricating mechanical components for space flight hardware, with a 9/80 schedule and occasional travel....
$125k - $150k
Arc in Torrance, California, is seeking a Mechanical Engineer to manage CAD assemblies and lead hardware development for electric boats. This on-site role requires a Bachelor's degree in Mechanical Engineering and at least 2 years of experience. Ideal candidates will have...$140.33k - $179.31k
...Washington, DC and Huntsville, AL. Join Varda, and work to create a bustling in-space ecosystem.About This Role As a Senior Avionics Hardware Development Engineer at Varda, you will design and deliver flight-critical electrical hardware for our satellite bus, reentry...Permanent employmentFull timeImmediate startRelocation packageFlexible hours$20 per hour
...a bustling in-space ecosystem.About This Role As an Avionics Hardware Development Engineer at Varda, you will design, manufacture, test... ...discrepancies.Design electrical circuit boards.Collaborate on mechanical design fit, form, and function.Functionally test your hardware...Permanent employmentFull timeImmediate startRelocation packageFlexible hours$20k
...with the ultimate goal of enabling human life on Mars.HARDWARE RELIABILITY ENGINEER, MECHANICAL (STARSHIELD)Starshield leverages SpaceX’s Starlink technology... ...progress and providing regular updates to technicians, production leadership, and engineering to assist in quarantine...Permanent employmentTemporary workInternshipWeekend work$56k - $93.4k
...Mechanical Technician Level 2 At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact... ...not limited to, the following: Handling delicate flight hardware using proper ESD and contamination control best practice....Remote workShift workRotating shiftAfternoon shift- GITAI Inc. is seeking a Mechanical Engineer to own mechanical hardware from concept through test for space and defense hardware. The role emphasizes practical design, not just CAD, and requires close work with fabrication, assembly, and test on-site in Torrance, CA. You...
$105k - $125k
Mechanical Engineer, Fluid Systems - 2026 New Graduate Own the end-to-end design and production ramp of Kaleidos fluid systems Location... ...States Compensation: $105,000 - 125,000 USD / year Job Tags: Hardware About The Role Radiant is seeking a highly motivated...- ...leading aerospace manufacturer in Hawthorne, CA, is seeking a New Graduate Engineer, Mechanical to drive the design and production of cutting-edge technologies. You will own hardware from concept to operation, ensuring compliance through rigorous testing. The ideal candidate...
- Stanford Climate Ventures in El Segundo, California, is seeking a Mechanical Engineer to design and analyze critical spacecraft structures... ...engineering and 2+ years of experience with aerospace hardware. You will collaborate closely with a dedicated team in a fast-...
- FlightWave is seeking a Mechanical Engineer to design, prototype, test, and integrate electromechanical systems into flight hardware and ground control systems for UAS platforms. You will contribute to multi-axis gimbal and drone payloads in high-volume production contexts...
$150k - $200k
Dormont Manufacturing Co in El Segundo is seeking a Senior Mechanical Engineer to design and test flight hardware. You will lead design decisions and collaborate with cross-functional teams to ensure successful product development. The role requires substantial experience...
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