Lead Nuclear Engineer Radiant NuclearLead Nuclear EngineerEl Segundo, CAThe ideal candidate is comfortable in interdisciplinary environments working cross-functionally with engineers and leadership, is fluent in engineering first principles, has tenacious creative problem-solving abilities and keen to get to the solution of a problem, and loves to mentor and motivate engineers to deliver their best work. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
Additive Manufacturing Engineer I/II Rocket Lab CorporationAdditive Manufacturing Engineer I/IILong Beach, CA$95,000–$130,000 / 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. Based at Rocket Lab's headquarters in Long Beach, California, the Additive Manufacturing Engineer-DED is responsible for supporting the development of various directed energy deposition (DED, EHLA, Hybrid Solutions) with various alloys.
Systems Engineer I/II Pipeline Rocket Lab CorporationSystems Engineer I/II PipelineLong Beach, CA$80,000–$130,000 / 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.
Build Engineer, Turbomachinery Radiant NuclearBuild Engineer, TurbomachineryEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Lead Test Engineer, Power Generation Radiant NuclearLead Test Engineer, Power GenerationEl Segundo, CAThis role is ideal for a hands-on technical leader who enjoys building test infrastructure, running complex hardware, and mentoring engineers and technicians while remaining deeply involved in day-to-day testing. Radiant is seeking a Lead Test Engineer, Power Generation to own the strategy, execution, and team leadership for testing the power generation system including turbomachinery, heat exchangers, controls, and primary cooling systems.
Build Engineer, Turbomachinery - 2026 New Graduate Radiant NuclearBuild Engineer, Turbomachinery - 2026 New GraduateEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
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.
Staff Software Engineer, Full Stack True AnomalyStaff Software Engineer, Full StackLong Beach, CA$185,000–$320,000 / yearYou're asked about the 6-month technical roadmap and can articulate not just what's being built across the stack, but why it matters, what success looks like, what the risks are, and what alternatives were considered Junior and mid-level engineers come to you not because they're stuck on a problem, but because they want to validate their architectural thinking; and you help them grow as technical decision-makers who think beyond their layer of the stack. Advanced experience with database design and optimization at scale, including PostgreSQL internals, replication strategies, and data modeling for distributed systems Extensive experience with monitoring, observability, and distributed tracing across the full stack, including designing observability strategies and incident response frameworks.
Spacecraft Systems Engineer Quantum SpaceSpacecraft Systems EngineerHawthorne, Maryland$110,000–$220,000 / yearIn this role, you will lead spacecraft-level systems engineering activities, driving requirements development, interface management, design integration, and verification across propulsion, structures, avionics, software, guidance, navigation and control (GNC), and mission operations. You will play a critical role in ensuring technical excellence throughout the spacecraft lifecycle while partnering closely with multidisciplinary engineering teams, program leadership, customers, and mission stakeholders.
Principal Mission Cloud Engineer True AnomalyPrincipal Mission Cloud EngineerLong Beach, CA$205,000–$305,000 / yearAs a Principal Mission Cloud Engineer, you will be a critical technical expert architecting and managing multi-cloud infrastructure across multiple platforms and classification levels in support of several in-flight, critical U.S. Government programs. To 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.
Staff Mission Cloud Engineer True AnomalyStaff Mission Cloud EngineerLong Beach, CA$185,000–$265,000 / yearAs a Staff Mission Cloud Engineer, you will be a critical technical expert architecting and managing multi-cloud infrastructure across multiple platforms and classification levels in support of several in-flight, critical U.S. Government programs. To 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.
Staff Robotics Engineer - Surface Dominance ANDURIL INDUSTRIESStaff Robotics Engineer - Surface DominanceCosta Mesa, CA$253,000–$336,000 / yearWe expect Staff Robotics Engineers to demonstrate unparalleled end-to-end outcome ownership, driving the rapid architecting, design, delivery, support, and evolution of safe and effective vehicle autonomy on Anduril's autonomous platforms through their entire product life-cycle. Staff Robotics Engineers lead the delivery of vehicle perception and planning capability integrated in to our products, acting as technical leads, extremely senior individual contributors, and/or as team leads that are also hands-on contributors.
Los Angeles Angels-Full Time Data Engineer, Baseball Systems Angels BasebLos Angeles Angels-Full Time Data Engineer, Baseball SystemsAnaheim, CaliforniaIn this role, you will work with other developers to design, build, and maintain the data infrastructure that powers the Angels decision-making processes across scouting, player development, and in-game strategy. Design, develop, and maintain robust data pipelines to collect, transform, and store large volumes of baseball-related data from multiple sources.
Principal Spacecraft Simulation Software Engineer True AnomalyPrincipal Spacecraft Simulation Software EngineerLong Beach, CA$210,000–$325,000 / yearLead the design and implementation of production-quality multi-physics simulation software spanning spacecraft subsystems: 6DOF rigid body dynamics (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques, third-body effects), thermal modeling, attitude dynamics and control, propulsion (chemical/electric), power generation and storage, and high-fidelity sensor/actuator models (reaction wheels, CMGs, star trackers, gyros, magnetometers). True Anomaly is seeking a Principal Spacecraft Simulation Software Engineer to define the long-term technical vision and architecture for a simulation platform that spans some of the hardest problems in modern aerospace - from high-fidelity multi-physics modeling of spacecraft and constellations to simulation of complex, dynamic environments that don't yet have established playbooks.
Senior Systems Engineer IESE SolutionsSenior Systems EngineerEl Segundo, CAOur team is at the forefront of the advising and assisting the Government with their architecture and full lifecycle systems engineering processes that enable key systems (e.g., satellites and their ground systems, ground-based space systems and their command and control capabilities) to meet warfighter needs. Manage risk management processes and methods for identifying and adjudicating program risk; Conduct analysis to identify program risk areas and recommend/implement risk reduction measures.
NewTelecom Circuit Activation/Testing Engineer Adex CorporationTelecom Circuit Activation/Testing EngineerLos Angeles, CA$45–$48 / hourPossess a strong technical understanding of Gigabit Ethernet/Fast Ethernet, DS1/T1, DS3, VT1.5, VTV, STS1, STSV and OC3-OC192 circuit types as well as familiarity with existing processes and procedures associated in provisioning and acceptance testing of these circuit types . Responsible for executing services disconnects throughout the establish Network / CPE per customer and program request via establish program disconnect process.
Environmental Engineer SpaceXEnvironmental EngineerHawthorne, CA$95,000–$115,000 / yearMaintain compliance with regulations from agencies including the Department of Toxic Substances Control (DTSC), Certified Unified Program Agency (CUPA), Environmental Protection Agency (EPA), California Air Quality Management Districts/Air Pollution Control Districts, Los Angeles County Sanitation District, Regional Water Quality Control Board, and other applicable bodies. Experience with agencies including Department of Toxic Substances Control (DTSC), Certified Unified Program Agency (CUPA), Environmental Protection Agency (EPA), California Air Quality Management Districts/Air Pollution Control Districts, Los Angeles County Sanitation District, Regional Water Quality Control Board and other applicable bodies.
NewEnvironmental Engineer Space Exploration TechnologiesEnvironmental EngineerHawthorne, CA$95,000–$115,000 / yearMaintain compliance with regulations from agencies including the Department of Toxic Substances Control (DTSC), Certified Unified Program Agency (CUPA), Environmental Protection Agency (EPA), California Air Quality Management Districts/Air Pollution Control Districts, Los Angeles County Sanitation District, Regional Water Quality Control Board, and other applicable bodies. Experience with agencies including Department of Toxic Substances Control (DTSC), Certified Unified Program Agency (CUPA), Environmental Protection Agency (EPA), California Air Quality Management Districts/Air Pollution Control Districts, Los Angeles County Sanitation District, Regional Water Quality Control Board and other applicable bodies.
Sr. Propulsion Engineer (Raptor Combustion Devices) SpaceXSr. Propulsion Engineer (Raptor Combustion Devices)Hawthorne, CA$135,000–$215,000 / 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. Responsible engineer for engine combustor hardware, owning the success of design and requirements, delivery of production hardware at target throughput rates, and reliable operating performance at the integrated engine and vehicle level.
Propulsion Engineer (Raptor Combustion Devices) SpaceXPropulsion Engineer (Raptor Combustion Devices)Hawthorne, CA$100,000–$130,000 / 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. Responsible engineer for engine combustor hardware, owning the success of design and requirements, delivery of production hardware at target throughput rates, and reliable operating performance at the integrated engine and vehicle level.