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- ...it. The Role We're looking for an experienced HW Test Engineer, Special Projects to lead testing and validation of our... ...This is hardware test engineering, end to end. Build physical prototypes, bring up hardware, run through experiments that stresses our...SuggestedFull timeWork at officeImmediate startWorldwideFlexible hoursNight shift
Eight Sleep
San Francisco, CA2 days ago - A leading technology company in Sunnyvale, California is seeking an engineer specialized in optical components. The role involves sourcing, selecting optical components, building prototypes, and developing SOPs while supporting production activities. A BS or MS in engineering...Suggested
$75 - $85 per hour
A leading design and engineering firm in Sunnyvale seeks a Senior Mechanical Engineer to lead technology development projects, focusing... ...experience. Responsibilities include creating functional prototypes, designing electromechanical systems, and implementing test methods...SuggestedHourly pay- ...Technologies, we are building the future of electric vehicles, and our System Prototypes team is at the forefront of this innovation. We are seeking a highly proactive and detail-oriented Prototype Engineer who thrives in dynamic, ambiguous environments and is passionate about...SuggestedFull timeContract workTemporary workLocal area
Rivian and Volkswagen Group Technologies
Irvine, CA1 day ago - ...battery technology firm in San Diego is seeking a Mechanical Engineer to lead the design and development of battery systems. Responsibilities... ...interdisciplinary teams, performing root cause analysis, prototyping, and testing. The ideal candidate should have a Bachelor's...Suggested
- ...leading design firm based in Los Angeles is seeking a freelance Electronics Engineer to collaborate with a multidisciplinary team. The role involves designing electronic systems, developing prototypes, and ensuring seamless integration into product designs. Candidates...SuggestedFreelance
- ...Los Angeles is seeking a highly skilled freelance Electronics Engineer with over 5 years of hands-on experience to join their interdisciplinary... ...closely with mechanical and software teams, and developing prototypes. Strong proficiency with electronic design tools and excellent...SuggestedFreelance
$168k - $264.5k
...about DGX system connecting multiple ASIC chips together and FPGA prototyping? Are you interested in pushing the boundaries of innovation to... ...problems daily? If so, we are looking for hardworking systems engineers who will craft FPGA prototypes of our next generation GPUs,...SuggestedNVIDIA
Santa Clara, CA3 days ago$168k - $264.5k
...about DGX systems connecting multiple ASIC chips together, FPGA prototyping, and hardware emulation? Are you interested in pushing the... ...problems daily? If so, we are looking for hardworking systems engineers who will craft FPGA prototypes and emulation environments for...SuggestedNVIDIA
Santa Clara, CA4 days ago$65k - $85k
Ampa is a neurotechnology startup in San Diego seeking a Prototype / Test Engineer. This role focuses on developing and testing brain stimulation devices to aid in eradicating depression. You will build prototypes, analyze performance data, and collaborate with engineering...Suggested$65k - $85k
...environment and want your work to truly matter, you may do the best work of your life here. Role Overview We’re seeking a hands‑on Prototype / Test Engineer to support the development, testing, and validation of next‑generation transcranial magnetic stimulation (TMS) devices....Suggested- Ampa Inc. is seeking a hands-on Prototype / Test Engineer in San Diego, California to support the development of next-generation brain stimulation devices. This role involves building and testing prototypes, conducting data analysis, and maintaining documentation for quality...Suggested
- Therm-x of California is seeking a Mechanical Engineer to join their NPI Engineering team. This hands-on role involves mechanical design... ..., working closely with machinists and technicians to bring prototypes to fruition. The ideal candidate will have solid experience in...Suggested
- Cyngn is looking for a Sr Mechanical Engineer in Mountain View, CA to oversee the mechanical design and integration of vehicle systems... ...or automotive, strong SolidWorks skills, and hands-on prototyping capabilities. Benefits include comprehensive health plans and...Suggested
$120k - $250k
Solcoa Technologies is seeking a Mechanical Engineer based in the San Francisco Bay Area. The role involves designing, prototyping, and scaling rare-earth reactors, collaborating with machinists, and delivering high-quality engineering solutions. Candidates should have...Suggested$129k - $170k
Anduril Industries is seeking a Mechanical Engineer in Costa Mesa, California, to lead the design and prototyping of innovative Army wearable technologies. The role focuses on creating systems that utilize multi-spectral sensors while ensuring comfort and durability for...- ...Field Application Engineer - Fpg Prototyping Job ID 501916 Posted since 08-Apr-2026 Organization Digital Industries Field of work Sales Company Siemens Industry Software Inc. Experience level Experienced Professional Job type Full-time Work mode Hybrid (Remote/Office...Permanent employmentFull timeWork at officeLocal areaRemote work
Siemens
Los Angeles, CA1 day ago - A defense tech startup in San Francisco is seeking a Hardware Engineer to design and validate thermal solutions for laser weapon systems... ...vibration analyses, develop CAD models, and drive hands-on prototyping. The ideal candidate has 2-8 years of experience in mechanical...
- Booster is looking for a Senior or Staff Mechanical Engineer to join their Hardware Integration team in Mountain View, California. The... ...structures, CAD proficiency, and hands-on capabilities to prototype designs. The position requires onsite work 5 days a week, fostering...
- A leading technology company in California seeks a Hardware Engineer to design and develop complex electrical systems. The ideal candidate... ...system architecture ownership, hardware validation, and prototyping. The role offers competitive compensation based on experience...
- Mattel is looking for an Electrical Engineer in El Segundo to design and prototype electronic toys. This role includes leading new product development from concept to production, and collaborating with cross-functional teams. The ideal candidate has 3-8 years of experience...
$110k - $137k
A leading drone technology company, based in Torrance, California, is looking for a Mechanical Engineer. This role involves designing, prototyping, and integrating mechanical systems into unmanned aircraft systems. The ideal candidate will possess a Bachelor's degree in...$208k - $276k
...Senior Software Engineer, Prototyping - Warfighter Systems Mountain View, California, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise...Full timeContract workWork experience placementImmediate startanduril
Mountain View, CA2 days ago- Mach Industries located in Huntington Beach, CA is actively seeking a Mechanical Engineer to design and prototype advanced defense systems. The ideal candidate will have at least 1 year of mechanical engineering experience and proficiency in 3D modeling and CAD tools such...
$150k - $240k
Calbuco Consulting is seeking a Mechanical Engineer to design and develop innovative drone platforms. In this hands-on role, you will oversee the entire prototyping cycle, work collaboratively with electrical and software teams, and address real-world challenges during...- A confidential organization in Los Angeles seeks a practical mechanical engineer for a hands-on role focused on designing and fabricating innovative prototype systems. The ideal candidate will have over 5 years of experience in mechanical engineering, proficiency in machinery...
- Applied Compute in San Francisco is seeking a GTM Engineer to be the technical force driving their go-to-market efforts. You will create customer-facing demos, prototype AI solutions, and collaborate with teams to enhance sales automation. The ideal candidate has a strong...
$97k - $125k
Space Kinetic is seeking an Electrical Engineer in El Segundo, CA, to design and build prototypes for innovative space technology. This on-site role requires a Bachelor’s in Electrical Engineering and 3-5 years of experience in prototype development. Responsibilities include...$140k - $180k
A cutting-edge hardware startup in San Francisco seeks a Mechatronics Engineer to design and build semiconductor fabrication equipment. The role emphasizes rapid prototyping and integration of electromechanical systems. Candidates should have over 5 years of relevant experience...- Beacon Engineering Resources in San Francisco is seeking a Mechanical Design Engineer to create detailed mechanical designs and support... ...of complex systems. The candidate will work on CAD modeling, prototype testing, and collaborate with teams to deliver reliable products...
