Mechanical Engineering Manager Staco SystemsMechanical Engineering ManagerIrvine, CAFull timeQualifications Guidelines Education/training/experience: Bachelor's degree in Mechanical Engineering three years of hands-on Engineering Management experience working directly within all levels of the departmentProven experience onboarding and training engineering staff regarding best practices and new methodsExperience performing engineering tasks if resources are not availableExperience interacting with customers regarding problem resolution, production descriptions, qualification definitions, etc. The Staco Systems product suite is continually expanding, and now includes rugged keyboards and keypads, electronic controllers, panel assemblies and edge-lit panels.
Mechanical Engineer Mycronic USAMechanical EngineerRedondo Beach, CAFull timeSurfx Technologies is a fast-growing company that offers atmospheric argon plasmas for the high-volume manufacturing of integrated circuits, semiconductor packages, printed circuit boards, and other microelectronic devices. This is an excellent opportunity for a hands-on engineer who enjoys solving real-world problems, working with cutting-edge technology, and growing professionally in a dynamic hardware development and manufacturing environment.
Mechanical Engineer Salas O'BrienMechanical EngineerTustin, CaliforniaOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Mechanical Engineer I, Prototype & Vehicle Systems Motive Workforce SolutionsMechanical Engineer I, Prototype & Vehicle SystemsCerritos, CAMotive Workforce is seeking an entry-level Mechanical Engineer to support prototype development and vehicle integration for locomotive electrification programs. Design and revise mechanical layouts for cooling systems, radiators, fans, ducting, structural mounts, brackets, and auxiliary enclosures.
Mechanical Engineer, Level II VerustructMechanical Engineer, Level IITorrance, CA$115,000–$145,000Working closely with experienced mechanical, robotics, materials, and structural engineers, you will contribute throughout the complete hardware-development cycle, including CAD, finite element analysis, mechanism design and selection, fabrication, assembly, testing, failure investigation, and design iteration. Design and develop components and mechanical subsystems for robotic construction equipment, including automated formwork, locomotion, material delivery, concrete consolidation, actuation, and auxiliary construction tools.
Mechanical Engineer I, Prototype & Vehicle Systems Motive CompaniesMechanical Engineer I, Prototype & Vehicle SystemsCerritos, CAMotive Workforce is seeking an entry-level Mechanical Engineer to support prototype development and vehicle integration for locomotive electrification programs. Design and revise mechanical layouts for cooling systems, radiators, fans, ducting, structural mounts, brackets, and auxiliary enclosures.
NewMechanical Engineer Salas O'Brien, Inc.Mechanical EngineerTustin, CA$70,000–$110,000 / yearPart timeOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
NewMechanical Engineer Aerospace & Industrial Aspen Technical Staffing, IncMechanical Engineer Aerospace & IndustrialBrea, CAThe ideal candidate is a hands-on mechanical engineer who enjoys working on technically challenging projects and can effectively collaborate with engineers, project managers, clients, and field personnel. This role will be responsible for developing mechanical designs from concept through completion and collaborating with engineers, project managers, clients, and construction teams throughout the project lifecycle.
Assistant Professor of Mechanical Engineering Careers ListingAssistant Professor of Mechanical EngineeringFullerton, CaliforniaThe primary responsibilities for this role include teaching courses in the mechanical engineering curricula, developing new courses in emerging areas of mechanical engineering, mentoring students on their projects and research, participating in service opportunities that benefit students and the university, and contributing positively to the culture of the department. For tenure-track faculty positions, California State University, Fullerton is currently not sponsoring H-1B applicants subject to the $100,000 fee established by the "Presidential Proclamation: Restriction on Entry of Certain Nonimmigrant Workers" issued on September 19, 2025.
Assistant Professor of Mechanical Engineering CSU CareersAssistant Professor of Mechanical EngineeringFullerton, CaliforniaThe primary responsibilities for this role include teaching courses in the mechanical engineering curricula, developing new courses in emerging areas of mechanical engineering, mentoring students on their projects and research, participating in service opportunities that benefit students and the university, and contributing positively to the culture of the department. For tenure-track faculty positions, California State University, Fullerton is currently not sponsoring H-1B applicants subject to the $100,000 fee established by the "Presidential Proclamation: Restriction on Entry of Certain Nonimmigrant Workers" issued on September 19, 2025.
Sr. Mechanical Engineer TRL11, Inc.Sr. Mechanical EngineerIrvine, CA$120,000–$180,000This role will have broad responsibility across the full product lifecycle, including requirements definition and verification, mechanical architecture, detailed design, drawing release, supplier selection, manufacturing engineering, environmental testing, and ongoing product support. The ideal candidate is a strong individual contributor who is comfortable making technical decisions, working directly with vendors, technicians, and customers, and remaining accountable for a product after the initial design is released.
Mechanical Engineer II NR Consulting LLCMechanical Engineer IIIrvine, CA$45–$55 / hourThe Mechanical Engineer will carry out engineering assignments concerned with the planning, design and testing of rotating machinery (fans, pump and compressor) with rotating speeds up to 24,000 rpm. " Qualified candidate will have a minimum of 3-5 years minimum experience in the design, analysis and development of machine design and electro-mechanical components used in defense or aerospace applications.
NewMechanical Engineer - Avionics Integration Mach IndustriesMechanical Engineer - Avionics IntegrationHuntington Beach, CaliforniaOwn avionics enclosure and electronics packaging design with a strong emphasis on practical EMI/EMC mitigation techniques such as grounding/bonding strategies, shielding effectiveness, cable entry management, conductive gasketing, filtered connectors, and enclosure seam design. Work cross-functionally with electrical, firmware, systems, manufacturing, and test teams to manage packaging constraints, connector interfaces, harness architecture, grounding schemes, and hardware bring-up through flight qualification.
Mechanical Engineer, Space Based Interceptors (I - Iii) True AnomalyMechanical Engineer, Space Based Interceptors (I - Iii)Long Beach, CA$80,000–$165,000 / yearSupport the design, analysis, and optimization of mechanical structures and assemblies for interceptor systems, kill vehicles, and hypersonic flight vehicles, ensuring designs meet performance, mass, survivability, and reliability requirements. From interceptor systems and kill vehicles to hypersonic flight vehicles, you will engineer mechanical systems that must perform flawlessly in extreme thermal, aerodynamic, and high-g environments - building the hardware that matters most when it counts.
Assistant Professor of Mechanical Engineering California State UniversityAssistant Professor of Mechanical EngineeringFullerton, CaliforniaThe primary responsibilities for this role include teaching courses in the mechanical engineering curricula, developing new courses in emerging areas of mechanical engineering, mentoring students on their projects and research, participating in service opportunities that benefit students and the university, and contributing positively to the culture of the department. For tenure-track faculty positions, California State University, Fullerton is currently not sponsoring H-1B applicants subject to the $100,000 fee established by the "Presidential Proclamation: Restriction on Entry of Certain Nonimmigrant Workers" issued on September 19, 2025.
Senior Mechanical Engineer - Wastewater ParsonsSenior Mechanical Engineer - WastewaterFountain Valley, CaliforniaAs a Principal Mechanical Engineer, you’ll: Design Excellence: Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater treatment facilities. We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency.
Mechanical Engineer II Nesco Resource, LLCMechanical Engineer IIIrvine, CA$45–$55 / hourThe Mechanical Engineer will carry out engineering assignments concerned with the planning, design and testing of rotating machinery (fans, pump and compressor) with rotating speeds up to 24,000 rpm. • Qualified candidate will have a minimum of 3-5 years minimum experience in the design, analysis and development of machine design and electro-mechanical components used in defense or aerospace applications.
Mechanical Engineer, Space Based Interceptors (Senior - Staff) True AnomalyMechanical Engineer, Space Based Interceptors (Senior - Staff)Long Beach, CA$125,000–$255,000 / yearLeverage spacecraft and space environment design expertise - including precision mechanisms, electronics packaging, and launch load structural design - to inform cross-domain solutions and bring asymmetric technical advantage to Space Based Interceptors and hypersonic programs. Lead mechanical integration of propulsion subsystems, including solid rocket motor structural interfaces, divert and attitude control system (DACS) packaging, nozzle and TVC structural design, and cross-discipline coordination with propulsion engineers to ensure system-level compliance.
Sr. Mechanical Engineer Terran Orbital CorporationSr. Mechanical EngineerIrvine, CA$105,000–$155,000 / yearTerran Orbital provides end-to-end satellite solutions by combining satellite design, production, launch planning, mission operations, and on-orbit support to meet the needs of the most demanding military, civil, and commercial customers. Mechanical Engineer will will lead or contribute to all aspects of spacecraft mechanical design, including spacecraft layout, structural and thermal sub-system design, mechanism design, payload and launch vehicle integration, through all stages of product lifecycle.
Sr. Mechanical Engineer Terran OrbitalSr. Mechanical EngineerIrvine, CaliforniaTerran Orbital provides end-to-end satellite solutions by combining satellite design, production, launch planning, mission operations, and on-orbit support to meet the needs of the most demanding military, civil, and commercial customers. Mechanical Engineer will will lead or contribute to all aspects of spacecraft mechanical design, including spacecraft layout, structural and thermal sub-system design, mechanism design, payload and launch vehicle integration, through all stages of product lifecycle.