Hardware Development Engineer II Relativity SpaceHardware Development Engineer IILong 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. 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.
Senior Mechanisms Systems Engineer Relativity SpaceSenior Mechanisms Systems EngineerLong Beach, CA$132,000–$181,500 / yearWe own the full lifecycle of mission-critical hardware-actuators, latches, and thrust vector control (TVC) systems-while partnering deeply with Guidance, Navigation & Control (GNC), Avionics, and Software to create integrated, operable solutions. Any 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.
Principal Spacecraft Guidance, Navigation & Control Engineer Quantum SpacePrincipal Spacecraft Guidance, Navigation & Control EngineerHawthorne, Maryland$175,000–$225,000 / yearWe are seeking a Principal Spacecraft Guidance, Navigation & Control Engineer to serve as the technical authority for the GNC subsystem across multiple spacecraft programs, leading architecture, design, procurement, integration, and verification. To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual under 8 U.S.C. §1324b(a)(3), or otherwise eligible to obtain the required authorizations from the U.S. Department of State.
Staff Flight Software Engineer, Interplanetary Sciences Program Relativity SpaceStaff Flight Software Engineer, Interplanetary Sciences ProgramLong Beach, CA$181,000–$271,000 / yearAbout the Role: As a Staff Flight Software Engineer within the Interplanetary Sciences Program at Relativity Space, you will take ownership of the design, development, and deployment of flight-critical software that governs how our spacecraft behaves and operates from concept through flight. Any 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.
Principal GNC Engineer True AnomalyPrincipal GNC EngineerLong Beach, CA$180,000–$305,000 / 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. Own end-to-end development of spacecraft Guidance, Navigation, and Control (GNC) systems, including architecture definition, algorithm design, software implementation, hardware integration, verification, and flight operations.
Senior 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.
Optical Test Engineer Mesh Optical TechnologiesOptical Test EngineerGardena, California$120,000–$160,000 / yearHands-on familiarity with optical/RF test equipment (e.g., spectrum analyzers, VNAs, VSGs, high-speed oscilloscopes, BERTs). In addition to base salary, compensation for this role includes: Eligibility for long-term incentives including company stock options and discretionary bonuses awarded for exceptional achievements.
Junior Propulsion Component Engineer AmcaJunior Propulsion Component EngineerEl Segundo, California$100,000–$130,000 / yearToday, we operate seven factories nationwide, including our advanced prototyping and testing headquarters in El Segundo, and deliver avionics, hydraulic, and electrical components for platforms such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams. To help close that gap, Amca rapidly develops and manufactures new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs.
Civil Water/Wastewater Engineer VerdantasCivil Water/Wastewater EngineerSanta Clarita, California$115,000–$145,000 / yearOur commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve. Our team specializes in developing innovative and cost-effective solutions for our clients’ most challenging water resources, drinking water, wastewater, and recycled water projects.
Avionics Test Systems Engineer, Ground Systems Relativity SpaceAvionics Test Systems Engineer, Ground SystemsLong Beach, CA$106,000–$160,000 / 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 You: Undergraduate or graduate degree (BS/MS/PhD) in Electrical Engineering, Computer Engineering, Mechanical Engineering, Aerospace Engineering, or a related field.
Avionics Production Engineer (Senior-Lead) True AnomalyAvionics Production Engineer (Senior-Lead)Long Beach, CA$140,000–$175,000 / yearDevelop technical documentation and work instructions for the assembly, integration, and test of avionics subsystems including flight computers, power systems, RF/communications hardware, harnesses, and related ground support equipment and tooling. Experience in design, manufacturing, testing, and integration of spacecraft avionics components (e.g., flight computers, IMUs, power distribution units, batteries, solar arrays, RF systems, cable harnesses).
Propulsion Structural Engineer I, Combustion Devices Relativity SpacePropulsion Structural Engineer I, Combustion DevicesLong Beach, CA$90,000–$136,000 / yearAbout the role: Support the design and qualification of Aeon-R combustion devices hardware throughout the entire development cycle, from initial concept through detailed design, testing, and flight, including high-fidelity modeling, test data analysis, model anchoring, and risk assessment. Any 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.
Hardware 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.
Senior Manager-Gnc Engineer AerovironmentSenior Manager-Gnc EngineerMoorpark, CA$141,000–$215,000 / yearIn order to comply with the requirements of the ITAR and/or the EAR, applicants must qualify as a U.S. person under the ITAR and the EAR, or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. As a member of the Tactical Unmanned Aircraft System's Engineering management team, one participates in executing the overall strategic technology roadmap that will drive the business growth in a very competitive market space.
Lead Mechanical Engineer AmcaLead Mechanical EngineerEl Segundo, California$150,000–$200,000 / yearYou will be a senior technical contributor on Amca's mechanical engineering team, owning the design, build, or test of flight hardware within a defined mechanical discipline — such as fluid systems, mechanisms, structural assemblies, cockpit avionics hardware, or power electronics packaging. Today, we operate seven factories nationwide, including our advanced prototyping and testing headquarters in El Segundo, and deliver avionics, hydraulic, and electrical components for platforms such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams.
Staff Software Engineer, Storage Platform Relativity SpaceStaff Software Engineer, Storage PlatformLong Beach, CA$181,000–$271,000 / yearAbout the Role: Own the complete storage platform software stack for a space-based data center: custom Linux kernel drivers, OpenZFS pool design, NFS data serving, and automated fault recovery, shipping a platform that preserves up to a petabyte of mission data through years of radiation exposure. Design and implement custom Linux kernel drivers for NVMe fault recovery and GPIO overcurrent protection, working across PCI/PCIe, block layer, and interrupt subsystems to detect and recover from radiation-induced upsets without data loss.
Additive Manufacturing Engineer II, PBF Relativity SpaceAdditive Manufacturing Engineer II, PBFLong 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. From developing print parameters on state-of-the-art 3D printers to enabling fast iteration for partner departments, the team plays a critical role in taking engine designs from concept to hot fire.
Lead, Avionics Hardware Engineer Relativity SpaceLead, Avionics Hardware EngineerLong Beach, CA$151,000–$227,000 / 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 Team: The Avionics team is responsible for the full lifecycle of Terran R's nervous system, designing, building, testing, installing, and operating the hardware that connects and controls every major electrical system on the vehicle and ground.
Chief Engineer, Host Vehicle True AnomalyChief Engineer, Host VehicleLong Beach, CA$210,000–$355,000 / 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. You will lead multi-disciplinary teams through design, development, analysis, test, and fielding phases while ensuring the vehicle architecture, requirements, and design decisions align with system-level objectives and mission success criteria.
Sr Avionics Test Systems Engineer, Ground Systems Relativity SpaceSr Avionics Test Systems Engineer, Ground SystemsLong Beach, 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. About You: Undergraduate or graduate degree (BS/MS/PhD) in Electrical Engineering, Computer Engineering, Mechanical Engineering, Aerospace Engineering, or a related field.