Engineer II, Structures Design Virgin Galactic Holdings IncEngineer II, Structures DesignTustin, CA$88,477–$134,981 / yearDevelop conceptual, preliminary, and detailed designs of aircraft/spacecraft structural configuration layouts by: Creating components or portions of a functional system to develop or improve products and support manufacturing operations. Familiarity with MRB tasks associated with dispositioning non-conformant metallic and composite components resulting from manufacturing, assembly, or field operations.
Fastener Engineer Harbinger MotorsFastener EngineerGarden Grove, California$140,000–$180,000 / yearHarbinger 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. Harbinger 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 HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger’s service providers, including providers of background checks, staffing services, and cloud services.
Loads And Dynamics Engineer HermeusLoads And Dynamics EngineerLos Angeles, CA$91,800–$140,250 / yearThis individual will work closely with the aerodynamics and structures teams to develop and refine external loads, create dynamic simulations, validate analysis through testing and flight, and evaluate flutter behaviors to support aircraft development. Strong proficiency in structural dynamics, vibration analysis, and loads analysis for high-speed aerospace vehicles, preferably hypersonic or supersonic vehicles.
Test Engineer HermeusTest EngineerLos Angeles, CA$114,750–$180,000 / yearAbout The Role: As a Test Engineer at Hermeus, you will play a pivotal role in developing, building, analyzing and operating test assets for our hypersonic vehicles. Final compensation will be determined based on a variety of factors, including role scope and responsibilities, relevant experience, education and training, key skills, market data, and business needs.
Mechanical Engineer - Aerospace Voyager Space Holdings, Inc.Mechanical Engineer - AerospaceLong Beach, CA$97,000–$199,000 / yearBasic Qualifications: Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related engineering field with 4 years of relevant professional experience OR Master's degree in Mechanical Engineering, Aerospace Engineering, or a related engineering field with 2 years of relevant professional experience OR 8 years of relevant engineering experience in lieu of a degree. To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120-130) and the Export Administration Regulations (EAR) (15 CFR Parts 730-774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3).
GNC Engineer – Actuation Systems Castelion CorporationGNC Engineer – Actuation SystemsTorrance, CaliforniaModel electromechanical actuator dynamics, including motors, transmissions, ball screws, control surfaces, sensors, structural loads, friction, backlash, saturation, and other nonlinear effects. This role is a strong fit for engineers who enjoy controls, electromechanical systems, hands-on testing, and seeing algorithms directly affect hardware performance.
Avionics Mechanical Design Engineer VastAvionics Mechanical Design EngineerLong Beach, California$112,340–$159,468 / yearVast 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.
Sr. Mechanical Engineer - Turbomachinery Arbor EnergySr. Mechanical Engineer - TurbomachineryEl Segundo, CaliforniaArbor’s team of world-class engineers and scientists are developing a scalable, low-cost approach to Bioenergy with Carbon Capture and Storage (BECCS) based on modern rocket engine technology. BECCS is a carbon dioxide removal (CDR) approach that uses biomass to produce energy and remove CO from the atmosphere and store it permanently underground, while ensuring food security, rural livelihoods, and biodiversity are not affected.
Staff HPC Infrastructure Engineer VastStaff HPC Infrastructure 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.
NewMechanical Engineer V - Team Manager Voyager TechnologiesMechanical Engineer V - Team ManagerLong Beach, AlabamaTo conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120–130) and the Export Administration Regulations (EAR) (15 CFR Parts 730–774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3). The Mechanical Engineer V (Team Manager) is responsible for providing senior-level mechanical design engineering leadership for controllable solid propulsion systems while leading and developing a team of approximately 10 engineers.
Principal Mechanical Engineer - COPVs Impulse SpacePrincipal Mechanical Engineer - COPVsRedondo Beach, CA$135,000–$215,000 / yearAs a Mechanical Engineer (COPVs) for our Vehicle Engineering Team, you will own all aspects of the design, analysis, build, test and integration of flight composite overwrapped pressure vessels – working with cross-functional engineering teams to accomplish this. This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies.
NewSr. Manufacturing Engineer Viavi SolutionsSr. Manufacturing EngineerCalabasas, CAEstablish the manufacturing engineering deliverables of the SMT PCBA processes, Structural test (AOI, Xray, Flying Probe, ICT), JTAG, Sub assembly and System Functional Test and Chassis Box Build assembly. Duties & Responsibilities: Global Operations Engineering NPI team in Calabasas with bringing VIAVI's next generation of High-Speed Ethernet test instruments from PD (Product Development) into the world class manufacturing operations.
NewMechanical Engineer V - Team Manager Voyager Space Holdings, Inc.Mechanical Engineer V - Team ManagerLong Beach, CAIn this role, the essential functions are: Lead complex mechanical design challenges for solid rocket motor systems, specialized igniters, pressure vessels, actuators, hot gas valves, and rocket thrusters; perform trade-off analyses and drive multidisciplinary design optimization. To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120-130) and the Export Administration Regulations (EAR) (15 CFR Parts 730-774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3).
NewSenior Build Reliability Engineer (Structures) VastSenior Build Reliability Engineer (Structures)Long Beach, California$137,000–$162,960 / yearVast 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. Vast is looking for a Senior / Staff Build Reliability Engineer (Structures), reporting to the Director of Build & Supplier Reliability , to support the reliability of vehicle integration and test operations across the product lifecycle for our human-rated space stations.
Loads and Dynamics Engineer HermeusLoads and Dynamics EngineerLos Angeles, CAThis individual will work closely with the aerodynamics and structures teams to develop and refine external loads, create dynamic simulations, validate analysis through testing and flight, and evaluate flutter behaviors to support aircraft development. Strong proficiency in structural dynamics, vibration analysis, and loads analysis for high-speed aerospace vehicles, preferably hypersonic or supersonic vehicles.
Senior Valve Design Engineer I CesiumAstroSenior Valve Design Engineer IEl Segundo, CA$118,000–$142,000 / yearPlease 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. The ideal candidate will have a strong background in CAD systems, CFD and FEA simulations, combined with hands-on experience in experimental development and testing of all types of valves (inc.
Senior Propulsion Engineer I CesiumAstroSenior Propulsion Engineer IEl Segundo, CA$140,000–$168,000 / yearPlease 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. We are seeking a Senior Propulsion Engineer I to lead the design, development, analysis, and testing of critical liquid rocket engine hardware and propulsion subsystems.
Principal Mechanical Engineer Salient MotionPrincipal Mechanical EngineerTorrance, California$200,000–$230,000 / yearRequirements Architecture: Translate high-level, ambiguous mission needs into actionable functional and operational requirements for complex electromechanical systems, including spacecraft structures, docking and release mechanisms, robotic arm systems, and military-grade ground support hardware. Cross-Functional Leadership: Act as a technical anchor across the organization, guiding integration efforts, supporting multidisciplinary teams through complex system testing, and authoring test plans, procedures, proposals, and associated program documentation.
Manufacturing Engineer, New Grad HermeusManufacturing Engineer, New GradLos Angeles, CAFamiliarity with welding processes such as gas tungsten arc welding, gas metal arc welding, laser beam welding, electron beam welding, plasma arc welding, resistance welding, friction-stir welding, or orbital tube welding. This is an ideal opportunity for a recent graduate who has strong hands-on experience through internships, research, capstone projects, student competition teams, or manufacturing environments and is excited to build, test, learn quickly, and contribute directly to flight hardware development.
Senior Launch Vehicle Design Engineer I CesiumAstroSenior Launch Vehicle Design Engineer IEl Segundo, CA$140,000–$168,000 / yearPlease 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. In this role, you will work across multidisciplinary engineering teams to solve complex technical challenges, drive system-level design trades, and ensure mission success through rigorous analysis, testing, and validation.