Engineering Internship ArcturusEngineering InternshipLos Angeles, CaliforniaCurrently pursuing or recently completed a BS, MS, or PhD in materials science, mechanical engineering, chemical engineering, electrical engineering, physics, chemistry, manufacturing engineering, or a related technical field. Arcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures.
NewLead, Structural Analysis Engineering (Stress, Fatigue & Damage Tolerance) Relativity SpaceLead, Structural Analysis Engineering (Stress, Fatigue & Damage Tolerance)Long Beach, CaliforniaAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. The team works across the full launch system—from trajectory design and aerodynamics to reliability analysis and post-flight data review—with technical leadership influence across the entire product lifecycle.
Team Lead, Service BOM Engineering RivianTeam Lead, Service BOM EngineeringIrvine, California$107,800–$134,800 / yearFull timeRivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services.
Senior Manager, Battery Design Engineering BrelleSenior Manager, Battery Design EngineeringLos Alamitos, CaliforniaAs Senior Manager for Battery Design Engineering , you will be a hands-on contributor to Brelle’s battery systems – working through architecture decisions and staying close to the engineering details as module and pack development moves from concept to production across mechanical, electrical, thermal, and safety domains. Run design reviews and engineering processes — DFMEA, DVP&R, design release, and certification/homologation — with a hands-on role in the actual analysis and documentation, not just process oversight.
Field Engineering Specialist - Mass Spectrometry - California F. Hoffmann-La Roche LtdField Engineering Specialist - Mass Spectrometry - CaliforniaLos Angeles, CA5 years of progressive experience repairing or servicing mechanical/system hardware and software, or networking/wireless networking OR a Bachelor's degree in Biomedical Engineering, Mechanical Engineering, Electrical Engineering, Chemistry or related field plus 1-2 years of progressive experience repairing or servicing complex mechanical/system hardware and software, or networking/wireless networking. Perform Hardware Maintenance: Maintain specialized mass spec hardware, including ultra-high vacuum (UHV) pumps, atmospheric pressure ionization (ESI/APCI) sources, electromagnetic ion optics, oscillating RF/DC quadrupoles, and high-pressure LC fluidic pumps operating at thousands of PSI.
Engineering Intern (Optical Systems) Zymo Research CorporationEngineering Intern (Optical Systems)Irvine, CA$20This position is ideal for students or recent graduates with a Bachelor’s or Master’s degree in Engineering, Bioengineering or related fields, offering a pathway to hands-on experience in designing and developing advanced optical systems for microscopy and diagnostics applications. Recognized as a Top Workplace by the Orange County Register in 2021, 2022, and named a Top Workplace USA in 2023, Zymo Research continues to be a vibrant community where employees thrive, feel connected, and are inspired by their work.
Engineering Co-op/Intern - Summer 2027 Honda Motor Co LtdEngineering Co-op/Intern - Summer 2027Torrance, CA$27.22–$35.22 / hourThe associate-led, company-supported groups have members aligned across different dimensions of diversity such as gender, ethnicity, ability, life stage and experiences. Our Wellness Centers are full gyms equipped with cardio machines, weights, basketball courts, pools, dieticians, personal trainers and group fitness classes.
Mechanical Design Engineer III Senior PlcMechanical Design Engineer IIIBurbank, CA$110,000–$130,000 / yearStarting as 'Stainless Steel Products' in 1945, and acquired by Senior plc in 1995, we are vertically integrated with our own foundry, fabrication shop, and ISO-certified engineering lab, allowing us to design, manufacture, and qualify complex ducting systems for space launch, defense, and commercial aerospace applications worldwide. Traded on the London Stock Exchange, Senior designs and manufactures high-technology components and systems for the worldwide aerospace, defense, land vehicle and power & energy markets.
Mechanical Test Engineer II Vast SpaceMechanical Test Engineer IILong Beach, CA$112,340–$159,468 / yearPerform hands-on assembly, integration, instrumentation, and testing of ECLSS hardware spanning fluid systems, chemical subsystems, and electrical controls (pumps, valves, sensors, tubing, controls hardware) at operating pressures generally lower than thermal control test systems, including troubleshooting components and supporting root cause investigations of anomalies. Design test fixtures, wiring diagrams/schematics, and DAQ setups, and collaborate closely with ECLSS Manufacturing Engineers, Responsible Engineers (REs), Test Technicians, and the Controls and Automation team to ensure test setups reflect design intent and meet production-level testing needs.
Sr Design Engineering Manager Precision Castparts CorpSr Design Engineering ManagerCA$120,000–$190,000 / yearBusiness Profile: PCC Fasteners and Engineered Products, which include the PCC Industrial & Distribution Group, consist of specialized manufacturing businesses that produce fasteners, precision components, systems, tooling, and engineered system solutions for a diverse group of end customers in the automotive, aerospace & defense, industrial machinery, and other performance-driven markets. Location Profile: Located in North Hollywood, CA, Avibank Manufacturing, Inc., a PCC Company, a part of the Engineered Products Group, is among the world's leading manufacturers specializing in the design and production of sophisticated fasteners and multi-component fastening systems and devices, solving difficult engineering and critical performance problems.
Senior Plumbing Engineering Project Leader – Healthcare Confidential Recruiting PartnersSenior Plumbing Engineering Project Leader – HealthcareLos Angeles, CaliforniaExpertise in: Domestic Cold‑Water Systems, Water Treatment, Domestic Hot Water Systems, Sanitary Drainage and Vent Systems, Storm Drainage Systems, Pumping Systems, Medical Gas Systems, Natural Gas Distribution, Special Fire Suppression (Gaseous, Water Mist) and Acid Waste and Vent Systems. The ideal candidate brings deep plumbing engineering expertise, strong healthcare project experience, and the ability to guide teams through design, coordination, and execution.
Lead Test Engineer, Power Generation Radiant Industries IncLead Test Engineer, Power GenerationEl Segundo, CAThis role is ideal for a hands-on technical leader who enjoys building test infrastructure, running complex hardware, and mentoring engineers and technicians while remaining deeply involved in day-to-day testing. Radiant is seeking a Lead Test Engineer, Power Generation to own the strategy, execution, and team leadership for testing the power generation system including turbomachinery, heat exchangers, controls, and primary cooling systems.
NewLead, Launch Mechanical Engineering Relativity SpaceLead, Launch Mechanical EngineeringLong Beach, CaliforniaAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. You will have the opportunity to be part of a small team of engineers who are responsible for the full engineering cycle on projects that involve static structures, dynamic mechanisms, and control systems using fluid, electrical, and combustion powered sources.
Area Engineering Manager CRH PlcArea Engineering ManagerFontana, CA$130,000–$145,000 / yearOur portfolio of brands includes Oldcastle APG, Oldcastle Infrastructure, Belgard hardscape, Echelon Masonry, RDI railing, Catalyst Fence Solutions, Sakrete packaged concrete, Amerimix mortar, Pebble Technology International pool finishes, and Techniseal sands and sealant technologies. This role ensures the successful execution of engineering initiatives including product design, performance, testing and technical support for product lines, working in collaboration with the commercial and operations teams to ensure alignment of goals.
Supply Chain Engineer - Avionics/Electro-Mechanical VardaSupply Chain Engineer - Avionics/Electro-MechanicalEl Segundo, CA$119,000–$139,000 / yearVarda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.
Manufacturing Technician, Mechanical Assemblies (2nd Shift) VastManufacturing Technician, Mechanical Assemblies (2nd Shift)Long Beach, CaliforniaVast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
Engineering Site Manager Voyager Space HoldingsEngineering Site ManagerLong Beach, CA$190,000–$230,000 / yearBasic Qualifications: Bachelor's Degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or a related technical discipline with 10 years of relevant experience; OR Master's Degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or a related technical discipline with 8 years of relevant experience. To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120-130) and the Export Administration Regulations (EAR) (15 CFR Parts 730-774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3).
Materials Engineering Intern (Summer 2027) FreeformMaterials Engineering Intern (Summer 2027)Los Angeles, CAYou'll collaborate with process development, mechanical, and simulation engineers to analyze material property data and post-print characteristics, contributing to rapid iteration and continuous improvement of the printing technology. 3D printing experience is not required to be successful here, we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology!
NewRobotics Engineering Intern: Systems & Applications - IMMEDIATE START GrayMatter RoboticsRobotics Engineering Intern: Systems & Applications - IMMEDIATE STARTCarson, CaliforniaIn order to comply with the export regulations of the United States Government, it is required that the applicant must fall under one of the following categories: (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (i.e. current green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158. Work on our Customer Success team with other cross-functional teams on designing, implementing, and testing systems associated with robotic grinding applications.
NewRobotics Engineering Intern: Systems & Applications GrayMatter RoboticsRobotics Engineering Intern: Systems & ApplicationsCarson, CaliforniaIn order to comply with the export regulations of the United States Government, it is required that the applicant must fall under one of the following categories: (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (i.e. current green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158. Work on our Customer Success team with other cross-functional teams on designing, implementing, and testing systems associated with robotic grinding applications.