Principal Propulsion Engineer, Engine Systems & Test Relativity SpacePrincipal Propulsion Engineer, Engine Systems & TestLong Beach, CA$185,000–$277,000 / 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.
Senior Propulsion Engineer, Engine Systems & Test Relativity SpaceSenior Propulsion Engineer, Engine Systems & TestLong 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. 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.
Lead, Manufacturing Engineer - Space Systems Rocket Lab CorporationLead, Manufacturing Engineer - Space SystemsLong Beach, CA$125,000–$170,000 / 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. It involves troubleshooting production issues, collaborating with cross-functional teams, driving process improvements, and supporting organizational efficiency through change management and business system enhancements, while also taking on leadership responsibilities to guide teams and initiatives.
NewStaff Propulsion Engineer, Engine Systems & Test Relativity SpaceStaff Propulsion Engineer, Engine Systems & TestLong Beach, CA$164,000–$246,000 / 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.
NewAstrodynamics Engineer (Lead/Senior) - Millennium Space Systems BoeingAstrodynamics Engineer (Lead/Senior) - Millennium Space SystemsEl Segundo, CaliforniaMillennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The Astrodynamics Team is responsible for conducting a range of modeling, simulation, and analyses in areas such as space mission design, trajectory design, orbital maneuvers, orbit estimation, space debris collision and avoidance analyses, and space domain awareness.
NewSoftware Engineer - Simulation & Flight Systems SpaceXSoftware Engineer - Simulation & Flight SystemsHawthorne, CA$125,000–$160,000 / yearBachelor's degree in computer science, engineering, math, or science discipline and 1+ years of experience in software development; or 3+ years of professional experience building software in lieu of a degree. 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.
Systems Engineer, Systems Test Hadrian AutomationSystems Engineer, Systems TestTorrance, CaliforniaBacked 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. You will lead the Systems Test division for Autonomous Factory Systems — building the team of test and simulation test engineers, owning full test plan coverage across development and release, and directing simulation test environments driven by those test plans.
Systems Engineer, Systems Test HadrianSystems Engineer, Systems TestLos Angeles, CA$240,000–$299,000 / 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. You will lead the Systems Test division for Autonomous Factory Systems - building the team of test and simulation test engineers, owning full test plan coverage across development and release, and directing simulation test environments driven by those test plans.
HITL Engineer K2 SpaceHITL EngineerLos Angeles, California$100,000–$140,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we’re mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today’s and tomorrow’s massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Senior Software Engineer, Infrastructure & Simulation Mach IndustriesSenior Software Engineer, Infrastructure & SimulationHuntington Beach, CACollaborate closely with autonomy, embedded, avionics, and systems engineers to define robust test strategies aligned with real-world flight profiles, environmental conditions, and operational constraints. Develop and operate Software-in-the-Loop (SITL) and Hardware-in-the-Loop (HITL) frameworks to support rapid development, regression testing, and system validation across flight autonomy and embedded stacks.
Flight Software Engineer Mach IndustriesFlight Software EngineerHuntington Beach, CAStrong academic background in Computer Science, Electrical Engineering, Aerospace Engineering, or a related field with a focus on embedded systems and real-time computing (degree not strictly required; demonstrated skills and experience take precedence). Hands-on experience with embedded systems and/or real-time operating environments, including low-level hardware interactions, device drivers, and complex embedded software architectures.
Test & Validation Engineer KBRTest & Validation EngineerEl Segundo, CA$95,000–$147,000 / yearWorking under the guidance of the Test & Validation Lead, this individual will execute test plans, perform integration and user acceptance testing activities, document results, manage defects, and support release readiness efforts. This role is intended to develop into a senior testing, validation, or quality engineering position over time and provides broad exposure to software delivery, operational testing, and mission integration activities across the program.
Software Engineer Mach IndustriesSoftware EngineerHuntington Beach, CAMach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms.
NewMBSE/Digital Lead Engineer, Senior AstrionMBSE/Digital Lead Engineer, SeniorEl Segundo, California$180,000–$200,000 / yearProvide support to a variety of tasks and projects, to include but not limited to: Create and document for the Government an analytic framework for modeling and simulating potential SoS and FoS materiel solutions and concepts in appropriate scenarios in order to evaluate and recommend modernization changes. Support the develop and use of digital engineering environment tools - devise internal integration of SMC/ZA Models and SSC digital environment including functional installation, set-up, and maintenance of Mod Sim software for any Digital Engineering Ecosystem SSC participates in.
Software Engineer-Systems 4 LancesoftSoftware Engineer-Systems 4El Segundo, CA$91.70This senior position requires proven experience within the software ecosystem, a unique background of project experience, and the clear exhibition of superior judgment and decision making to engineer new solutions and capabilities. Our team creates software tools and services for the world’s highest performing satellite/ground systems for USG and Commercial customers.
Lead Structures & Analysis Engineer BrelleLead Structures & Analysis EngineerLos Alamitos, California$125,000–$160,000 / yearOur hardware lives in a demanding multi-physics environment (i.e. mechanical loads interacting with thermal, electrical, and safety requirements), so we’re especially interested in engineers who have worked on battery packs, energy storage, EV structures, spacecraft, aircraft, or motorsport, and who understand how structural decisions ripple through the rest of the system. Lead structural test campaigns: Define test plans, instrumentation (strain gauges, accelerometers, thermocouples, DIC), and pass/fail criteria for coupon, component, and assembly-level tests — static, dynamic, drop, crush, and abuse.
NewSenior Network Engineer M THEORY CONSULTING GROUP LLCSenior Network EngineerLos Angeles, CAYou will own and operate our core switching infrastructure, deliver network projects for customers, and extend capabilities into cloud networking across Azure and AWS. Certifications: Juniper JNCIA/JNCIS, Cisco CCNA/CCNP, Microsoft AZ-700, AWS Advanced Networking Specialty, or CATO Networks certified.
NewSenior Unified Communications & M365 Engineer Macpower Digital Assets Edge Private LimitedSenior Unified Communications & M365 EngineerLos Angeles, CARemote$108,000–$140,000 / yearThis role manages end-to-end email delivery operations and administration of Microsoft 365 core services, including Exchange Online (and Hybrid), Teams, and related collaboration platforms. Office Hours: 4:00 PM 12:00 AM PST Key Responsibilities: Lead the architecture, implementation, and support of Unified Communications solutions focused on Microsoft 365 and Exchange Online/Hybrid.
NewEndpoint Engineer ANDURIL INDUSTRIESEndpoint EngineerCosta Mesa, CA$111,000–$147,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Senior Network Engineer Strategic EmploymentSenior Network EngineerBuena Park, CAThis role will focus on supporting network infrastructure operations, responding to complex incidents, and helping guide operational best practices within a large-scale production environment. • Ability to lead incident response, mentor junior engineers, and communicate effectively with technical teams and external partners.