NewAI/ML Engineer - RMA-CQ & Digital Prints Eliassen GroupAI/ML Engineer - RMA-CQ & Digital PrintsIrvine, CA$70–$80 / hourFor nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team ( noreply@eliassen.com , 781-808-2924) inviting you to complete a brief voice screening as part of your application process.
NewPropulsion Engineer II, Engine Systems & Test Relativity SpacePropulsion Engineer II, Engine Systems & TestLong Beach, CA$104,000–$156,000 / 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. In engineering at the system level, you will be expected not just to coordinate & facilitate amongst other technical teams, but to bring your own deep technical acumen to bear on problems in this highly technical role.
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.
Lead Mechanical Engineer IPS-Integrated Project ServicesLead Mechanical EngineerIrvine, California$150,000–$220,000 / yearFull timeProcess Architecture, Process Design, Engineering, Construction, Commissioning, Qualification, LEAN Project Delivery, Strategic Master Planning, Energy Conservation Management, Project Controls, Program/Project Management, Operations/Logistics Strategy and Planning, EPCMV, and Staffing Services. Job Description: At IPS, we are global leaders in developing innovative solutions for the consulting, architecture, engineering, project controls, procurement, construction management, and CQV of technically complex facilities, primarily in the life sciences industry.
Electrical Design Engineer Salas O'BrienElectrical Design EngineerTustin, CaliforniaOur expertise includes data centers, healthcare, science and technology, highârise buildings, clean energy, education, and other building types, as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Building for the long term means our team members can expect to work on meaningful, challenging projects within a peopleâfirst culture that values collaboration, curiosity, and thoughtful problemâsolving.
Sr. Mechanical Integration & Test Engineer (Starshield) SpaceXSr. Mechanical Integration & Test Engineer (Starshield)Hawthorne, CA$130,000–$180,000 / yearTo 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. Combining these skills, these engineers face challenges across a wide variety of work centers at the company, and the team is frequently asked to tackle new, inter-departmental development projects.
NewMechanical Integration & Test Engineer (Starshield) Space Exploration TechnologiesMechanical Integration & Test Engineer (Starshield)Hawthorne, CA$100,000–$117,500 / yearITAR 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. Combining these skills, these engineers face challenges across a wide variety of work centers at the company, and the team is frequently asked to tackle new, inter-departmental development projects.
NewRover Navigation/Localization Engineer AstrolabRover Navigation/Localization EngineerHawthorne, CAWhat you'll do: Design, prototype, and analyze navigation/localization algorithms for extraplanetary mobility systems using simulated and real data from motor resolvers, IMUs, star trackers, cameras, and LiDARs. 5+ years of experience designing, developing, and testing navigation and localization systems for rovers, autonomous vehicles, mobile robotic platforms, GPS-denied navigation systems, or similar applications.
NewStaff Robotic Control Systems Engineer AstrolabStaff Robotic Control Systems EngineerHawthorne, CA10+ years of experience designing, developing, testing, analyzing, and tuning robotic control systems for extra-terrestrial rovers, including mobility systems, robotic arms, or similar robotic mechanisms, with direct experience developing motor controller control loops and robotic arm control systems. Astrolab is seeking an experienced control systems engineer to support development of control systems for extra-terrestrial rovers such as in-house motor controller development, vehicle mobility system control, robotic arm control, and high gain communication antenna pointing control.
Hardware Reliability Engineer, Mechanical (Starshield) SpaceXHardware Reliability Engineer, Mechanical (Starshield)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, process failure mode and effects analysis (PFMEA), control plans, and various problem solving approaches. Extreme owner for containing suspect or known non-conforming product, driving root cause investigation progress and providing regular updates to technicians, production leadership, and engineering to assist in quarantine and rework activities.
Hardware Reliability Engineer, Mechanical (Starshield) Space Exploration TechnologiesHardware Reliability Engineer, Mechanical (Starshield)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, process failure mode and effects analysis (PFMEA), control plans, and various problem solving approaches. Extreme owner for containing suspect or known non-conforming product, driving root cause investigation progress and providing regular updates to technicians, production leadership, and engineering to assist in quarantine and rework activities.
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.
NewAgentic AI/ML Engineer, Multimodal FieldAIAgentic AI/ML Engineer, MultimodalIrvine, CAYour work will span computer vision, vision-language models (VLMs), multimodal scene understanding, and long-memory video analysis and search , with a strong emphasis on agentic AI (tool use, memory, multimodal retrieval-augmented generation).This is a full-cycle ML role : you’ll curate datasets, fine-tune and evaluate models, optimize inference, and deploy them into production. We bring deep experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX, along with a track record of field deployments and strong performance in DARPA challenge segments.
Spacecraft Mechanical Production Engineer (Ii-Iii) True AnomalySpacecraft Mechanical Production Engineer (Ii-Iii)Long Beach, CA$100,000–$120,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. As a Spacecraft Mechanical Production Engineer you will have the opportunity to develop, implement, and optimize the production processes for mechanical structures and mechanism systems for multiple vehicles types at True Anomaly.
Mechanical Project Engineer Affiliated Engineers, Inc.Mechanical Project EngineerLos Angeles, California$120,000–$180,000 / yearAEI consistently earns national recognition from leading industry publications, including Building Design+Construction, Engineering News-Record, and Consulting-Specifying Engineer, with distinctions such as being named the #1 Laboratory Engineering Firm in the nation and receiving multiple Best of the Best Project awards, underscoring the lasting legacy of our work. As a Mechanical Project Engineer in our Pasadena office, you will help us empower our clients to achieve energy-efficient building solutions, save global environments, and create a better, greener future for all.
Testbed Engineer Matter IntelligenceTestbed EngineerEl Segundo, CaliforniaYou will work closely with optical engineers, electrical engineers, mechanical engineers, flight software developers, systems engineers, scientists, and operations leads to ensure Matter’s hardware and software systems are ready for lab campaigns, field deployments, airborne testing, and spaceflight or flight-like missions. The ideal candidate brings a aerospace-style engineering mindset: disciplined test planning, clean documentation, careful hardware handling, rigorous anomaly tracking, and strong ownership from setup through execution, reporting, and closeout.
Staff Mechanical Engineer - Restraints RivianStaff Mechanical Engineer - RestraintsIrvine, California$137,800–$182,520 / 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.
NewSenior Mechanical Engineer (Mechanisms) Relativity SpaceSenior Mechanical Engineer (Mechanisms)Long 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. About the Role: To support our mission of changing the way rockets are built and flown, you will guide the design of Terran R mechanisms such as stage separation, payload deployment, aero control features and landing gear.
Design Criteria Engineer Radiant IndustriesDesign Criteria EngineerEl Segundo, CaliforniaTotal compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. In short, you’ll be the glue between our analysis, test, certification, and design teams, helping to connect the technical dots and solve problems across our reactor designs.
NewSenior UC Engineer MiratechSenior UC EngineerLos Angeles, CAThe role focuses on Cisco Webex Calling, Webex Contact Center, Voice Recording, Trading Turret (IPC Connexus), Telecom Service Provider relationships, and SIP Trunking, working closely with business units and stakeholders to ensure platforms remain reliable, secure, and well supported. The role also involves supporting Red Sky (E911) emergency calling services and Microsoft Teams Meetings, monitoring platform health through observability and logging tools such as Splunk, and managing Call Detail Records (CDR) for reporting, troubleshooting, and compliance purposes.