Avionics Software Test Engineer The Structures Company, LLCAvionics Software Test EngineerTustin, CA$72As trusted partners to leading aerospace and defense OEMs and Tier 1 suppliers, we connect professionals with career opportunities to grow and excel in aviation, aerospace, and defense. Acts as a technical authority on translating requirements into software test cases and scripts written in Python.
Sr. Electronics Engineer - System Architect The Structures Company, LLCSr. Electronics Engineer - System ArchitectIrvine, CAExpertise in electronics engineering including circuit design for SMPS electronics, high-speed communications, and common serial interfaces. As trusted partners to leading aerospace and defense OEMs and Tier 1 suppliers, we connect professionals with career opportunities to grow and excel in aviation, aerospace, and defense.
Sr. Manager, Mechanical and Flight Systems Engineering Supernal LLCSr. Manager, Mechanical and Flight Systems EngineeringIrvine, CA$220,846–$269,922 / yearManager, Mechanical and Flight Systems Engineering (M&FS) is responsible for guiding the development and certification of innovative dynamic systems (rotors, gearboxes), airframe, materials & processes, avionics, actuation, landing gear, cockpit controls, and interiors designs to achieve functional and performance requirements. Collaborate closely with "upstream" (Flight Tech, Product) and "downstream" (Manufacturing, Supply Chain, Certification) internal stakeholders and suppliers to execute M&FS program work statement through all phases: requirements & concept development, engineering integration & design, manufacturing, testing, qualification, certification & production.
Senior Avionics Electrical Engineer HermeusSenior Avionics Electrical EngineerLos Angeles, CA$138,550–$187,450 / yearAbout The Role: As Senior Avionics Electrical Engineer at Hermeus, you will be responsible for the design, testing, and integration of GNC systems, electrical hardware, control software, power distribution, and RF communications for our hypersonic vehicles. 5+ years of experience in multiple of the following areas: electrical hardware design, control systems, instrumentation and signal conditioning, digital communication busses, analog design and simulation, power electronics, harness design.
Mechanical Engineer I CesiumAstroMechanical Engineer IEl Segundo, CA$86,000–$101,000 / yearThe ideal candidate will have skills and experience that include thermal management design, precision machining principles, thermal simulation and analysis, shock and vibration simulation and analysis, electromagnetic interference/compatibility (EMI/EMC) mitigation techniques, geometric dimensioning and tolerancing (GD&T), finite element analysis (FEA), and cost analysis to develop, validate, and optimize mechanical designs. Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.
Mechanical Test Engineer II VastMechanical Test Engineer IILong Beach, CaliforniaPerform hands-on assembly, integration, instrumentation, and testing of ECLSS hardware spanning fluid systems, chemical subsystems, and electrical controls (pumps, valves, sensors, tubing, controls hardware) at operating pressures generally lower than thermal control test systems, including troubleshooting components and supporting root cause investigations of anomalies. Design test fixtures, wiring diagrams/schematics, and DAQ setups, and collaborate closely with ECLSS Manufacturing Engineers, Responsible Engineers (REs), Test Technicians, and the Controls and Automation team to ensure test setups reflect design intent and meet production-level testing needs.
Lead Integration Build Engineer VastLead Integration Build EngineerLong Beach, CaliforniaVast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
Reliability Engineer Quantum SpaceReliability EngineerHawthorne, Maryland$120,000–$180,000 / yearApproximately 5+ years of reliability, mission assurance, or closely related engineering experience supporting flight hardware or similarly high-reliability systems; senior candidates typically possess 8–10+ years of relevant experience. In this role, you will perform reliability analyses, influence system architecture and hardware design, support environmental testing and failure investigations, and help establish the processes that ensure mission success throughout the product lifecycle.
Engineering Manager VI General AtomicsEngineering Manager VIEl Segundo, CAA breadth of technical knowledge and application in these areas is required, with a desired emphasis on air vehicle survivability technologies and practical application, aircraft system level design, deep experience with operational and mission analysis, and a wide breadth in mission systems technologies and integration. The ideal candidate should have demonstrated technical and management experience in the development of unmanned air systems across all phases of the lifecycle, especially in roles such as an Integrated Product Team lead, Chief Engineer, and/or Chief Architect.
Falcon Structures Project Engineer ManTech International CorpFalcon Structures Project EngineerEl Segundo, CA$116,400–$194,900 / yearThe Structures Project Engineer will leverage their strong technical background and knowledge to support the Space Force Space Systems Command (SSC) executing the National Security Space Launch (NSSL) Program, ensuring Falcon launch vehicles meet requirements for NSS satellite mission launch services. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Senior Generative Spacecraft Engineer - all fields Oligo SpaceSenior Generative Spacecraft Engineer - all fieldsHawthorne, California$110,000–$164,000 / yearLeveraging cutting edge AI-driven generative design and automated manufacturing , our ex-MIT, Harvard, and NASA JPL team work to create the most advanced payload-specific spacecraft at scale in weeks over months. Your responsibilities will include: Lead or support the design of spacecraft mechanical and electrical subsystems , including structures, harnessing, propulsion, avionics integration, and thermal management.
Principal Software Engineer, Connectivity RAVE Aerospace LLCPrincipal Software Engineer, ConnectivityBrea, CA$165,000–$187,000 / yearThis individual operates as the primary technical leader for the Connectivity product line, partnering closely with Engineering Leadership, Product Management, Systems Engineering, and international teams to deliver scalable, certifiable, and field-ready solutions. In addition to a comprehensive package of health benefits that include company contributions, Safran Passenger Innovations offers a variety of additional benefits and perks to enhance your work-life balance experience including but not limited to: A home allowance to elevate your home workspace.
Lead Integration Build Engineer Vast SpaceLead Integration Build EngineerLong Beach, CA$120,000–$194,000 / yearVast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast's ongoing commitment to providing high-quality meals for employees.
Senior Spacecraft Propulsion Test Engineer II Rocket Lab CorpSenior Spacecraft Propulsion Test Engineer IILong Beach, CA$165,000–$277,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To 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.
Senior Spacecraft Propulsion Test Engineer I Rocket Lab CorpSenior Spacecraft Propulsion Test Engineer ILong Beach, CA$135,000–$208,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To 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.
Ground Systems Engineer – Space Based Environmental Monitoring Stellar Solutions IncGround Systems Engineer – Space Based Environmental MonitoringEl Segundo, California$145,000–$176,000 / yearFull timeWe bring talented, energetic, and immediately productive professionals to meet critical customer needs in systems engineering and integration, mission operations, program management, and strategic planning—helping teams deliver resilient capability to the mission with speed, quality, and focus. Familiarity with Electro-Optical/Infrared weather imagery, cloud characterization, theater weather imagery, microwave sensing, ocean surface winds, tropical cyclone intensity, snow, ice, soil moisture, or space weather and environmental data products.
Mechanical Test Engineer II Vast SpaceMechanical Test Engineer IILong Beach, CA$112,340–$159,468 / yearPerform hands-on assembly, integration, instrumentation, and testing of ECLSS hardware spanning fluid systems, chemical subsystems, and electrical controls (pumps, valves, sensors, tubing, controls hardware) at operating pressures generally lower than thermal control test systems, including troubleshooting components and supporting root cause investigations of anomalies. Design test fixtures, wiring diagrams/schematics, and DAQ setups, and collaborate closely with ECLSS Manufacturing Engineers, Responsible Engineers (REs), Test Technicians, and the Controls and Automation team to ensure test setups reflect design intent and meet production-level testing needs.
NewSenior Build Reliability Engineer, Propulsion Relativity SpaceSenior Build Reliability Engineer, PropulsionLong Beach, CaliforniaAny 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. Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Statistical Process Control (SPC) and Production Process Verification (PPV).
NewLead, Manufacturing Engineer, Mechanical Assembly (Fluid Systems) Relativity SpaceLead, Manufacturing Engineer, Mechanical Assembly (Fluid Systems)Long Beach, CaliforniaAny 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. Coordinate cross-functional efforts across design, supply chain, and production to execute the build process: covering planning, sourcing strategies, sequencing, mBOM development, tooling, equipment and work order creation.
NewSenior Build Reliability Engineer, Components Relativity SpaceSenior Build Reliability Engineer, ComponentsLong Beach, CaliforniaAny 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. Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Statistical Process Control (SPC) and Production Process Verification (PPV).