Aerospace Engineering (Aerospace Design and Systems Engineering), Assistant Professor California State UniversityAerospace Engineering (Aerospace Design and Systems Engineering), Assistant ProfessorPomona, CA$107,312–$111,312 / yearClery Act: In compliance with state and federal crime awareness and campus security legislation, including the Jeanne Clery Campus Safety Act, California Education Code section 67380, and the Higher Education Opportunity Act (HEOA), Cal Poly Pomona's Annual Security Report and Annual Fire Safety Report are available for viewing at Cal Poly Pomona's Annual Security Report and Cal Poly Pomona's Annual Fire Safety Report. The College offers 12 ABET-accredited undergraduate degrees and 7 Master's degrees to over 6,300 students across seven academic departments that include: Aerospace Engineering, Chemical and Materials Engineering, Civil Engineering, Electrical and Computer Engineering, Electromechanical Engineering Technology, Industrial and Manufacturing Engineering, and Mechanical Engineering.
Senior Mechanical Design Engineer Cryogenic Industries IncSenior Mechanical Design EngineerHuntington Beach, CA$85,000–$120,000 / yearThe Design Engineer researches and evaluates products, parts or processes for cost efficiency and reliability, ensures the fit, form and function of the existing design or new products and works with other departments in order to ensure production and packaging of final product in accordance with customer specification and procedures. Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, turboexpanders, services, and solutions for the liquefied natural gas (LNG), liquefied hydrogen (LH2), and industrial gases industries.
Mechanical Design Engineer II Cryogenic Industries IncMechanical Design Engineer IISANTA ANA, CA$70,000–$100,000 / yearThe Design Engineer researches and evaluates products, parts or processes for cost efficiency and reliability, ensures the fit, form and function of the existing design or new products and works with other departments in order to ensure production and packaging of final product in accordance with customer specification and ACD procedures. Nikkiso ACD is an engineering and manufacturing company specializing in machinery designed to operate at cryogenic temperatures as low as - 420 degrees Fahrenheit, the boiling point of Liquid hydrogen.
Opto/Mechanical Technician AZAD Technology PartnersOpto/Mechanical TechnicianIrvine, CAResponsible for the advanced assembly of optical systems for lasers, and electro-optical sensors and instrumentsFollow written procedures or drawings developed by engineers and suggest improvements to optimize productionAssemble and debug systems incorporating optical, mechanical, and electronic componentsTest each level of assembly (4-5 processes) at the system level using laboratory instruments (i.e. interferometer, Zygo, etc.)Audit 1-2 work order kits from warehouse to confirm pieces and part numbersPrepare subassembly componentsAlignment, optimization, stability, transmission, etc. 2-4 years of related experience AA Degree, Technical Certification or equivalent is a plusThe ability to read engineering drawings and blueprintsThe ability use measurement instruments (interferometer, Zygo) preferredExperience entering data numbers into Microsoft Excel spreadsheets templatesThe ability to speak, read, and write in English.
Aerospace Engineering (UAS Autonomy and Geographical Information Systems), Assistant Professor California State UniversityAerospace Engineering (UAS Autonomy and Geographical Information Systems), Assistant ProfessorPomona, CA$107,312–$111,312 / yearThe department has a strong culture of hands-on teaching, student-centered mentoring, and applied scholarship in areas that include aerodynamics, aircraft and spacecraft structures, flight mechanics, orbital mechanics, propulsion, systems engineering, autonomous systems that include both unamend aerial systems (UAS) and unmanned ground systems, aerospace vehicle design, UAS-based remote sensing for agricultural applications, and AI/ML enabled aerial and ground robots for precision farming. Clery Act: In compliance with state and federal crime awareness and campus security legislation, including the Jeanne Clery Campus Safety Act, California Education Code section 67380, and the Higher Education Opportunity Act (HEOA), Cal Poly Pomona's Annual Security Report and Annual Fire Safety Report are available for viewing at Cal Poly Pomona's Annual Security Report and Cal Poly Pomona's Annual Fire Safety Report.
Turbomachinery Mechanical Designer Valar AtomicsTurbomachinery Mechanical DesignerTorrance, California$140,000–$215,000 / yearAs part of the Engineering organization, PowerConversion develops the technologies that efficiently transform reactor-generated heat into usable electrical power. Develop detailed 3D CAD models, assemblies, and engineering drawings (SolidWorks, Creo, or NX), applying advanced GD&T and tolerance analysis.
Mechanical Integration & Test Engineer Mesh Optical TechnologiesMechanical Integration & Test EngineerGardena, California$110,000–$135,000 / yearWe are seeking a Mechanical Integration & Test Engineer to own the mechanical integration of machines, tooling, fixtures, and workstations across our production lines and development labs. A successful engineer on this team demonstrates strong engineering intuition, critical thinking, and comfort working under ambiguous requirements with minimal oversight.
NewEngineering Intern - Product Development Systems (Spring 2027 Co-Op) RivianEngineering Intern - Product Development Systems (Spring 2027 Co-Op)Torrance, California$38–$45 / hourFull 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.
Staff Mechanical Engineer - Closures/Latching Systems RivianStaff Mechanical Engineer - Closures/Latching SystemsIrvine, California$137,800–$175,000 / 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 Mechanical Engineer BelkinSenior Mechanical EngineerEl Segundo, CaliforniaThis position is responsible for engineering Belkin products with great sensitivity to design, while working closely with Industrial Designers, Product Managers, Program managers, and vendors to ensure product development objectives and schedules are met. As a member of the Mechanical Engineering team, the Senior Mechanical Engineer will be responsible for designing and developing highly desirable consumer products from initial concept all the way to production in a fast-paced environment.
Mechanical Designer IV Quantum SpaceMechanical Designer IVHawthorne, Maryland$125,000–$175,000 / yearThis is a high-impact, hands-on design leadership role for someone who can take ambiguous spacecraft packaging constraints and translate them into clean, producible, testable hardware—then shepherd that design through release, build, integration, and test. Partner with AIT to ensure designs are buildable and testable: torque access, alignment features, witness marks, datum strategy, handling points, lifting features, GSE interfaces.
Mechanical Design Engineer Avery Dennison CorpMechanical Design EngineerAzusa, CA$91,350–$136,416 / yearActual salaries will vary within the range, and in some circumstances may be above or below the range, based on various factors including but not limited to a candidate's relevant skills, experience, education and training, and location, as well as the job scope and complexity, responsibilities, and regular and/or necessary travel required for the position, which may change depending on the candidate pool. We are Making Possible products and solutions that help advance the industries we serve, providing branding and information solutions that optimize labor and supply chain efficiency, reduce waste and mitigate loss, advance sustainability, circularity and transparency and better connect brands and consumers.
FIRE PREVENTION ENGINEERING ASSISTANT I - Fire Emergency Los Angeles CountyFIRE PREVENTION ENGINEERING ASSISTANT I - Fire EmergencyLos Angeles, CA$67,719.36–$86,441.52 / yearVeteran's Credit: Pursuant to the County Charter and County policy, in all open competitive examinations (i.e., examinations open to everyone), the County of Los Angeles will add a credit of 10 percent of the total credits specified for such examination to the final passing score of an honorably discharged veteran, as well as the spouse of a deceased or disabled veteran, who served in the Armed Forces of the United States under specific conditions. Fire-Examination@fire.lacounty.gov, as well as noreply@governmentjobs.com, and info@governmentjobs.com to your email address and list of approved senders to prevent email notifications from being filtered as spam/junk/clutter mail.
Senior Test Engineer, Mechanical/Fluids Radiant NuclearSenior Test Engineer, Mechanical/FluidsEl Segundo, CADesired Qualifications & Skills: Prior experience working as an operator in fast-paced test environments (e.g., rocket engine testing, turbopump testing, component level testing), with familiarity in safety protocols, and high-reliability operations, high pressure gases, safety engineering (FMECAs, Keep-out Zone). You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable test operations, with encompassing test procedures that will efficiently and safely execute test, commissioning, and operational activities.
Test Engineer, Mechanical/Fluids Radiant NuclearTest Engineer, Mechanical/FluidsEl Segundo, CADesired Qualifications & Skills: Prior experience working as an operator in fast-paced test environments (e.g., rocket engine testing, turbopump testing, component level testing), with familiarity in safety protocols, and high-reliability operations, high pressure gases, safety engineering (FMECAs, Keep-out Zone). You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable test operations, with encompassing test procedures that will efficiently and safely execute test, commissioning, and operational activities.
NewMechanical Design Engineer Hadrian AutomationMechanical Design EngineerTorrance, California$120,000–$165,000 / yearBacked by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen. Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.
NewMechanical Design Engineer HadrianMechanical Design EngineerLos Angeles, CA$120,000–$165,000 / yearBacked by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we're building the future of American manufacturing-and looking for exceptional people to help make it happen. Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.
Mechanical Automation / Equipment Engineer RangeviewMechanical Automation / Equipment EngineerEl Segundo, CaliforniaTo conform to U.S. Government export regulations, applicants must be currently authorized to access ITAR-controlled information as a U.S. person, including as a U.S. citizen or national, U.S. lawful permanent resident, refugee under 8 U.S.C. § 1157, or asylee under 8 U.S.C. § 1158. Through advanced software, deep automation, breakthroughs in materials science, and modern financing strategies, Rangeview rewrites both the cost curve and the power structure of making metal parts.
Process Safety Engineer (Mechanical) SpaceXProcess Safety Engineer (Mechanical)Hawthorne, CA$100,000–$130,000 / yearKnowledge of quality tools such as lean principles, measurement systems analysis, design of experiments, statistical process control, root cause analysis and corrective action, advanced product quality planning (APQP), metrology, process failure mode and effects analysis (PFMEA), control plans, and various problem-solving approaches. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Mechanical Engineer, Sensors Neros TechnologiesMechanical Engineer, SensorsTorrance, CA$100,000–$145,000 / yearOptical & Lens Expertise: Serve as the in-house subject matter expert on lens technology; define critical optical parameters (FOV, aperture, MTF, distortion profiles), manage custom or off-the-shelf lens sourcing, and oversee precise lens-to-sensor alignment. Mechanical Packaging & Integration: Lead the mechanical packaging and structural integration of the camera module into new drone designs, optimizing for minimal weight, thermal dissipation, structural durability, and electromagnetic interference (EMI) shielding.