NewSenior Spacecraft Mechanical Engineer I Rocket Lab CorporationSenior Spacecraft Mechanical Engineer ILong Beach, CA$115,000–$158,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
NewManufacturing Engineer JobotManufacturing EngineerBrea, CA$100,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. With advanced capabilities across silicone sealants and insulation components, our client operates from a modern California facility and serves a broad and critical customer base, while fostering innovation, craftsmanship, and continuous growth.
NewCommissioning Agent (Mechanical Design) K2 Staffing, LLCCommissioning Agent (Mechanical Design)Lakewood, CAMinimum 5+ years of experience as a mechanical design engineer working with a consulting engineer or firm designing mechanical systems for facilities/buildings. -Functional knowledge of building systems across disciplines, including fire protection, HVAC, plumbing/piping, electrical, technology, instrumentation and controls, process, and lighting systems.
NewMechanical Engineer-Federal FieldAIMechanical Engineer-FederalIrvine, CA$70,000–$300,000 / yearWith a decade-long track record of deploying solutions in the field, winning DARPA challenge segments, and bringing expertise from organizations like DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise Self-Driving, Zoox, Toyota Research Institute, and SpaceX, we are set to achieve our ambitious goals. We go beyond typical data-driven approaches or pure transformer-based architectures, and are charting a new course, with already-globally-deployed solutions delivering real-world results and rapidly improving models through real-field applications.
NewSenior Avionics Mechanical Engineer Relativity SpaceSenior Avionics Mechanical EngineerLong Beach, CA$129,000–$193,000 / yearAny 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. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers.
NewMechanical Engineer II Sonendo IncMechanical Engineer IILaguna Hills, CA$80,000–$100,000 / yearThe Mechanical Engineer II is a member of the R&D team responsible for design, analysis, fabrication, and testing of mechanical systems, sub-systems, and components in support of new product development and the improvement of existing products. We believe our success is based on developing disruptive technologies, and we strive to achieve excellence in our products and services by attracting energetic, entrepreneurial individuals who are committed to this vision.
NewMechanical Engineer Layup PartsMechanical EngineerHuntington Beach, CAITAR Requirements 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. We design, machine, print, and build faster than anyone else in the industry and we’re looking for experienced Mechanical Engineers who thrive in high-performance environments and want to be part of the team that’s redefining what’s possible in advanced manufacturing.
NewHardware Development Engineer I Relativity SpaceHardware Development Engineer ILong Beach, CA$90,000–$136,000 / yearAny 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. This role requires deep engagement with both the design and production teams to ensure our designs are readily manufacturable and our manufacturing processes are reliable and production-ready.
NewSenior Hardware Engineer, Digital Relativity SpaceSenior Hardware Engineer, DigitalIrvine, CA$148,000–$222,000 / yearAny 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 oversee hardware development through the entire product lifecycle from concept to flight maturity to include initial design, board bring-up, design verification, qualification, initial flight production, integration, and vehicle operations.
NewMechanical Engineer, Robotics Hardware FieldAIMechanical Engineer, Robotics HardwareIrvine, CA$70,000–$300,000 / yearWith a decade-long track record of deploying solutions in the field, winning DARPA challenge segments, and bringing expertise from organizations like DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise Self-Driving, Zoox, Toyota Research Institute, and SpaceX, we are set to achieve our ambitious goals. Our work spans the full hardware stack designing and integrating sensing systems (LiDAR, camera, TOF, IMU, GPS), embedded compute (CPUs, GPUs, microcontrollers, Linux, ROS), electrical systems (power distribution, communication), and mechanical components (structures, thermal regulation, ingress protection).
NewSenior Mechanical Engineer Sonendo IncSenior Mechanical EngineerLaguna Hills, CA$110,000–$125,000 / yearThe Senior Mechanical Engineer is a professional member of the R&D team responsible for design, analysis, fabrication, and testing of mechanical systems, sub-systems, and components in support of new product development and the improvement of existing products. Develop and execute engineering studies and analysis of problems of moderate complexity utilizing the appropriate tools and methods (DOE, Minitab, FEA, Mold flow, thermal analysis, etc.).
NewMechanical Engineer ADP Workforce Now OrganicMechanical EngineerOntario, CACoordinate closely with the manufacturing factory to support Design for Manufacturability (DFM) reviews, engineering drawings, and Bill of Materials (BOM) management as required. Serve as an initial Research & Development (RD) point of contact for local clients, assisting with design requests and delivering daily feedback or technical solutions.
NewSenior Mechanical Engineer FluxergySenior Mechanical EngineerIrvine, CA$135,000–$150,000 / yearTeam culture: - Positive - Proactive - Accountable - Team oriented - Continuous learner - Great communicator - Build strong working relationships - Contribute to a productive team culture What You Will Do Design and develop mechanical subsystems, assemblies, and components using SolidWorks, from concept through design transfer and production. About the Role As a Senior Mechanical Engineer, you will help develop and commercialize next-generation diagnostic systems by designing robust electromechanical solutions from concept through production.
NewSr. Security Engineer JobotSr. Security EngineerSeal Beach, CA$130,000–$180,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Bachelor's degree in Computer Science, Information Security, Cybersecurity, Information Technology, or a related discipline; equivalent combination of education and relevant work experience may be considered.
NewPrincipal Engineer veritonePrincipal EngineerIrvine, CA$200,000–$230,000 / yearPartner with engineering, product, and executive leadership to solve complex technical challenges, mentor development teams, and establish engineering best practices that support innovation and long-term business growth. The Principal Engineer will provide technical leadership and architectural direction for the company's AI-powered SaaS platform, driving the design and delivery of scalable, secure, and high-performing software solutions.
NewMechanical Engineer EPC STAFF Acquisition and Development, LLCMechanical EngineerIrvine, CA$90,000–$150,000 / yearold) MEP+ firm who work on large and small projects in industrial manufacturing, science & tech/ healthcare, clean rooms, and commercial/ retail. • HVAC design (airside, hydronic, steam) for a wide variety of multi-disciplinary project types.
NewMechanical Engineer (MEP) EPC STAFF Acquisition and Development, LLCMechanical Engineer (MEP)Irvine, CADirect expansion (DX) equipment, VRV/VRF air conditioning systems design and central chilled water and heating water plants. Knowledgeable of construction administration responsibilities including submittal review, RFI responses, performing site visits and writing field reports.
NewCivil Engineer JobotCivil EngineerDana Point, CA$110,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role requires a strong understanding of civil engineering principles, excellent project management skills, and proficiency in AutoCAD and AutoCAD Civil 3D.
NewMechanical Design Engineering Manager Nihon Kohden Orange MedMechanical Design Engineering ManagerSanta Ana, CA$170,000–$195,000 / yearPartner with Quality Assurance, Regulatory Affairs, Manufacturing, Operations, Supply Chain, and other cross-functional teams to support product development, regulatory submissions, design transfers, sustaining activities, and product improvements. The ideal candidate combines strong mechanical engineering expertise with proven leadership skills to effectively manage a team, drive innovation, and deliver high-quality engineering solutions in a regulated medical device environment.
NewSenior Mechanical Engineer Relativity SpaceSenior Mechanical EngineerLong Beach, CA$132,000–$198,000 / yearAny 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 Stage Fluids team is responsible for the design and delivery of propellant, pressurant, pneumatics, and other fluid systems that turn structures into functioning rockets!