Mechanical Engineer JobotMechanical EngineerTorrance, CA$135,000–$165,000 / yearThe successful candidate will be responsible for the design, analysis, development, testing, and integration of mechanical systems and components used in advanced aerospace platforms, including aircraft, spacecraft, unmanned systems, propulsion systems, and supporting ground equipment. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewSpecialist, Project Engineering L3Harris TechnologiesSpecialist, Project EngineeringCanoga Park, CA$92,500–$171,500 / yearThe Project and Component Engineer will assist in executing multiple phases of Pressurant and Propellant components (i.e. tanks, pressure switch, filters, regulators, transducers and valves) within assigned defense programs, as well as supporting advanced propulsion systems. Coordinate with subject matter experts and multiple engineering disciplines to author and refine specifications, trade studies, design concepts, systems integration and component-level test plans.
NewManufacturing Services Technician Rolls RoyceManufacturing Services TechnicianCypress, CA$25.92–$38.88 / hourThe second shift Manufacturing Services Technician will perform a range of routine, reactive, troubleshooting and preventive maintenance tasks across a broad range of manufacturing assets and production equipment across a plant, site or business, to ensure that manufacturing equipment is safe, available and capable of use when required. Read and interpret machinery and component drawings, circuit/logic diagrams & schematics, maintenance manuals, and parts catalogues to enable maintenance and diagnostics Identify and recommend improvements to production equipment and maintenance procedures.
NewHead Of Operations System OneHead Of OperationsSanta Fe Springs, CA$150,000–$190,000 / yearSafety, Quality, and Compliance Ensure all employees follow established safety procedures and that safety training is current, especially in areas specific to railcar refurbishment such as confined space entry, elevated work, electrical lockout/tagout, welding, and hot work. This position plays a critical role in overseeing all operational activities — including safety, production, quality, and employee development — to ensure our manufacturing teams deliver high-quality rail vehicle components that meet customer expectations and project commitments.
Senior Propulsion Engineer Castelion CorporationSenior Propulsion EngineerTorrance, CaliforniaThis position is central to our ability to deliver at speed and scale, with a strong emphasis on driving technically sound designs that meet aggressive schedule, affordability, and production goals. Hands-on experience supporting rapid product development, including designing hardware for high-rate production in alternative non-aerospace domains.
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.
Propulsion Engineer, Combustion Devices Manufacturing Raptor Space Exploration Technologies CorpPropulsion Engineer, Combustion Devices Manufacturing RaptorHawthorne, CA$100,000–$115,000 / yearITAR REQUIREMENTS: 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. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Spacecraft Propulsion Engineer Impulse Space Propulsion Inc.Spacecraft Propulsion EngineerRedondo Beach, CA$110,000–$160,000 / yearSpacecraft Propulsion Engineer Department PropulsionEmployment Type Full TimeLocation Redondo Beach Compensation 110000 - 160000 yearDescriptionAs a Spacecraft Propulsion Engineer at Impulse Space you will own all aspects of in-house propulsion system design analysis implementation and operation while working closely with a fast-paced agile team that produces high-performance spacecraft from clean sheet designs. 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. 1324ba3 or eligible to obtain the required authorizations from the U.S. Department of State.
Propulsion Engineer Intern - Fall 2026 HermeusPropulsion Engineer Intern - Fall 2026Los Angeles, CAHermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. Hermeus takes various factors into account, including, but not limited to, the position's scope and responsibilities, the candidate's professional background, education and training, essential skills, and market and business considerations, when presenting a job offer.
Propulsion Engineer The Aerospace CorpPropulsion EngineerEl Segundo, CA$86,600–$129,800 / yearComprised primarily of highly trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering; guidance, navigation, and controls; robotics; electro-mechanical devices; embedded systems; fluid mechanics; propulsion; thermal control; orbital mechanics; mechanisms; structures; structural dynamics; and dynamic environments. The Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and future systems supplying innovative research and development; technical evaluations during the acquisition process; conceptual and detailed design; assembly, integration, and test; and operational support.
Chemical Propulsion Engineer Apex SpaceChemical Propulsion EngineerLos Angeles, CAFor the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. Apex is seeking a Chemical Propulsion Engineer to join our closely integrated team, driving the development of our chemical propulsion systems to meet the requirements of our spacecraft bus.
Senior Chemical Propulsion Engineer Apex SpaceSenior Chemical Propulsion EngineerLos Angeles, CAFor the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. Apex is seeking a Senior Chemical Propulsion Engineer to join our closely integrated team, driving the development of our chemical propulsion systems to meet the requirements of our spacecraft bus.
Propulsion Engineer Raptor Final Assembly & Tube Shop Space Exploration Technologies CorpPropulsion Engineer Raptor Final Assembly & Tube ShopHawthorne, CA$100,000–$115,000 / yearThink creatively; question the status quo; challenge engineering and manufacturing requirements to drive efficient production of Raptor engines on schedule through collaboration with a multidisciplinary team of engineers (design, build, and reliability), internal production teams, and external vendors. ITAR REQUIREMENTS: 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.
Electric Propulsion Engineer, Mechanical Starshield Space Exploration Technologies CorpElectric Propulsion Engineer, Mechanical StarshieldHawthorne, CA$120,000–$170,000 / year3+ years of total experience in one or a combination of the following: professional experience designing, testing, and analyzing electric propulsion systems; or related spacecraft propulsion, fluid, pressure, plasma, or thruster-adjacent hardware experience (e.g., thermal, structural, power, or diagnostics for EP/plasma systems). Working knowledge of structural design, materials properties, thermodynamics, fluid/pressure/vacuum systems, and numerical analysis programming (e.g., Python, MATLAB); plasma physics as applicable (depth in several of these areas is valued; mastery of all is not expected).
Senior Propulsion Engineer I CesiumAstro IncSenior 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.
Senior Propulsion Engineer VastSenior Propulsion EngineerHawthorne, CaliforniaVast 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 Engineer - Propulsion Systems Impulse SpaceSenior Engineer - Propulsion SystemsRedondo Beach, CA$140,000–$190,000 / yearAs a Senior Engineer - Propulsion Systems at Impulse Space, you will own all aspects of in-house propulsion system design, analysis, implementation and operation while working closely with a fast-paced, agile team that produces high-performance spacecraft from clean sheet designs. 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.
Test Automation Engineer (Propulsion) Impulse SpaceTest Automation Engineer (Propulsion)Redondo Beach, CA$105,000–$160,000 / yearThis 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. In this role, you’ll collaborate closely with test operations, propulsion engineers, and other cross‑functional teams to ensure rapid, reliable, and high‑fidelity testing of critical flight hardware.
Propulsion Engineer, Chamber and Nozzle Manufacturing Raptor Space Exploration Technologies CorpPropulsion Engineer, Chamber and Nozzle Manufacturing RaptorHawthorne, CA$100,000–$115,000 / yearThese components feature some of the most complex geometries in rocket propulsion - including intricate regenerative cooling channels, thin-walled high-temperature alloys, and tight-tolerance surfaces that must survive extreme thermal and pressure cycles across hundreds of reuse cycles. Partner closely with propulsion design, materials, production, and supply chain teams to convert new designs into robust, scalable processes, resolve nonconformances, and drive design changes that improve manufacturability, reliability, and performance.
Chemical Propulsion Engineer Apex Technology Inc.Chemical Propulsion EngineerLos Angeles, CAFor the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. Apex is seeking a Chemical Propulsion Engineer to join our closely integrated team, driving the development of our chemical propulsion systems to meet the requirements of our spacecraft bus.
Senior Propulsion Engineer (Chemical) Apex Technology Inc.Senior Propulsion Engineer (Chemical)Los Angeles, CAApex is seeking a seasoned Senior Propulsion Engineer (Chemical) to join our closely integrated team, driving the development of our chemical propulsion systems to meet the requirements of our spacecraft bus. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses.
Sr Electric Propulsion Engineer Astra Space IncSr Electric Propulsion EngineerLos Angeles, CA$131,750–$160,000 / yearPlan and execute thruster test campaigns, anode efficiency, plume characterization, cathode coupling, thermal cycling, wear tests, correlating results against model predictions, and using evaluation and judgment to select the right course of action when results deviate from expectations. Demonstrate creative thinking by evaluating advanced concepts, such as magnetic shielding, alternative propellants, improved channel materials, and creating and implementing effective design improvements to enhance performance, lifetime, and manufacturability.
Principal Propulsion Engineer - Ground Fluids VardaPrincipal Propulsion Engineer - Ground FluidsEl Segundo, CA$181,913–$232,444 / yearOwn it end-to-end: architecture, schematics, mechanical design, build, and operations for ground fluid systems across Varda's spacecraft programs - including satellite bus GSE, thruster development test stands, and component acceptance test hardware. Varda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.
Propulsion Engineer, Chamber and Nozzle Raptor Space Exploration Technologies CorpPropulsion Engineer, Chamber and Nozzle RaptorHawthorne, CA$100,000–$117,500 / yearITAR REQUIREMENTS: 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. Collaborate with chamber and nozzle designers, analysts, manufacturing engineers, and relevant stakeholders to develop and ultimately release new block upgrades to improve mass, cost, reliability, and performance.
Propulsion Engineer, Components Manufacturing Raptor Space Exploration Technologies CorpPropulsion Engineer, Components Manufacturing RaptorHawthorne, CA$100,000–$115,000 / yearITAR REQUIREMENTS: 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. Our engineers are hardware experts for flow control devices that enable the Raptor engine, integrating pneumatics, mechanical, electrical, and software into integrated packages that enable streamlined manufacturing and engine operation.
Aeronautical Propulsion Engineer Northrop Grumman CorpAeronautical Propulsion EngineerPalmdale, CA$91,800–$137,600 / yearBasic Qualifications: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 2 years of related engineering experience; OR a Master's degree in a STEM discipline and 0 years of related engineering experience. Define and validate performance, mass, structural, thermal, fluid-dynamic, and durability requirements; perform sizing, calculations, and analyses to ensure systems meet operational and environmental specifications.
Propulsion Engineer Raptor Flight Space Exploration Technologies CorpPropulsion Engineer Raptor FlightHawthorne, CA$100,000–$130,000 / yearCollaborate with engineers and technicians from most engineering disciplines, including stage propulsion, structure, launch, testing, production, ground, software, avionics, guidance and control, mission management, flight reliability, etc. to achieve successful and reliable engine performance in flight and during ground testing, and to continuously refine the designs and practices for increased reliability and reduced costs. ITAR REQUIREMENTS: 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.
NewPropulsion Engineer, Combustion Devices Manufacturing (Raptor) Space Exploration TechnologiesPropulsion Engineer, Combustion Devices Manufacturing (Raptor)Hawthorne, CA$100,000–$115,000 / yearITAR REQUIREMENTS: 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. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Propulsion Engineer Raptor Components Space Exploration Technologies CorpPropulsion Engineer Raptor ComponentsHawthorne, CA$100,000–$117,500 / yearITAR REQUIREMENTS: 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. You will provide input into vehicle architecture trades and take a lead role in design and flight readiness on Starship, the vehicle that will transform Earth orbit operations, normalize space technology, and make humanity multi-planetary.
Propulsion Engineer Merlin Hardware Development Space Exploration Technologies CorpPropulsion Engineer Merlin Hardware DevelopmentHawthorne, CA$100,000–$117,500 / yearITAR REQUIREMENTS: 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. Partner with engineers and technicians across production, test, launch, avionics, GNC (guidance, navigation & control), software, mission management, and flight reliability to deliver flight-ready engines.
Sr. Propulsion Engineer Raptor Flight Space Exploration Technologies CorpSr. Propulsion Engineer Raptor FlightHawthorne, CA$135,000–$215,000 / yearSoftware, Ground Systems, Stage Propulsion, Integration and Test, Guidance and Control) to achieve successful and reliable engine performance in flight and during ground vehicle testing, and to continuously refine the designs and practices for increased product reliability and reduced costs. Enable high launch cadence with unparalleled reliability through automated analysis of test and flight data; expand existing capabilities and develop new algorithms to improve reliability and thoroughness of all flight processes.
Propulsion Engineer, Combustion Devices Manufacturing (Raptor) SpaceXPropulsion Engineer, Combustion Devices Manufacturing (Raptor)Hawthorne, CA$100,000–$115,000 / 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. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Propulsion Engineer, Avionics Manufacturing Raptor Space Exploration Technologies CorpPropulsion Engineer, Avionics Manufacturing RaptorHawthorne, CA$100,000–$117,500 / yearAs propulsion engineer on the Raptor avionics manufacturing team, you will be working to development, qualification, automation various manufacturing and test processes as well as scale up our in-house production capability across a wide range of avionics hardware including PCBAs, sensors, harnessing, and more. ITAR REQUIREMENTS: 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.
Propulsion Engineer Intern - SummerFall 2026 Hermeus CorpPropulsion Engineer Intern - SummerFall 2026Los Angeles, CA$25–$33 / hourResponsibilities • Support the design and development of propulsion components and systems from conceptual design through detailed mechanical design • Create and release engineering drawings and collaborate with manufacturing teams and external vendors to produce hardware • Assist in defining, configuring, and setting up propulsion test rigs • Support the execution and documentation of propulsion hardware testing and development activities. Hermeus takes various factors into account, including but not limited to the positions scope and responsibilities, the candidates professional background, education, and training, essential skills, and market and business considerations, when presenting a job offer.
Propulsion Engineer (Raptor Final Assembly & Tube Shop) Space Exploration TechnologiesPropulsion Engineer (Raptor Final Assembly & Tube Shop)Hawthorne, CA$100,000–$115,000 / yearThink creatively; question the status quo; challenge engineering and manufacturing requirements to drive efficient production of Raptor engines on schedule through collaboration with a multidisciplinary team of engineers (design, build, and reliability), internal production teams, and external vendors. ITAR REQUIREMENTS: 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.
Propulsion Test Engineer Heart Aerospace ABPropulsion Test EngineerLos Angeles, CA$124,000–$216,000 / yearYou will also interface across mechanical, thermal, propulsion, actuation, avionics, and battery teams to develop, execute, and analyze integrated system-level tests of the Electric Propulsion Unit (EPU) and its subsystems. At Heart Aerospace, we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km, and an extended hybrid range of 400 km.
Chemical Propulsion Engineer Apex TechnologyChemical Propulsion EngineerLos Angeles, CaliforniaFor the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. Apex is seeking a Chemical Propulsion Engineer to join our closely integrated team, driving the development of our chemical propulsion systems to meet the requirements of our spacecraft bus.
Senior Chemical Propulsion Engineer Apex TechnologySenior Chemical Propulsion EngineerLos Angeles, CaliforniaFor the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. Apex is seeking a Senior Chemical Propulsion Engineer to join our closely integrated team, driving the development of our chemical propulsion systems to meet the requirements of our spacecraft bus.
Sr. Propulsion Engineer - Ground Fluids Varda Space Industries IncSr. Propulsion Engineer - Ground FluidsEl Segundo, CA$133,000–$175,000 / yearOwn it end-to-end: Architecture, schematics, mechanical design, build, and operations for ground fluid systems across Varda's spacecraft programs - including critical satellite bus GSE, thruster development test stands, and component ATP hardware. Varda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital.
Electric Propulsion Engineer, Mechanical (Starshield) SpaceXElectric Propulsion Engineer, Mechanical (Starshield)Hawthorne, CA$120,000–$170,000 / year3+ years of total experience in one or a combination of the following: professional experience designing, testing, and analyzing electric propulsion systems; or related spacecraft propulsion, fluid, pressure, plasma, or thruster-adjacent hardware experience (e.g., thermal, structural, power, or diagnostics for EP/plasma systems). Working knowledge of structural design, materials properties, thermodynamics, fluid/pressure/vacuum systems, and numerical analysis programming (e.g., Python, MATLAB); plasma physics as applicable (depth in several of these areas is valued; mastery of all is not expected).
NewElectric Propulsion Engineer, Mechanical (Starshield) Space Exploration TechnologiesElectric Propulsion Engineer, Mechanical (Starshield)Hawthorne, CA$120,000–$170,000 / year3+ years of total experience in one or a combination of the following: professional experience designing, testing, and analyzing electric propulsion systems; or related spacecraft propulsion, fluid, pressure, plasma, or thruster-adjacent hardware experience (e.g., thermal, structural, power, or diagnostics for EP/plasma systems). Working knowledge of structural design, materials properties, thermodynamics, fluid/pressure/vacuum systems, and numerical analysis programming (e.g., Python, MATLAB); plasma physics as applicable (depth in several of these areas is valued; mastery of all is not expected).
Avionics Electrical Engineer (Electric Propulsion) Impulse SpaceAvionics Electrical Engineer (Electric Propulsion)Redondo Beach, CA$105,000–$135,000 / yearThis 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. Demonstrated experience doing new development and hands-on work for any of the following: power converters, load switches, engine controllers, processors, or any other specialized area relevant to spacecraft or rockets.
Senior Propulsion Engineer - Solid Rocket Motor Development Approach VentureSenior Propulsion Engineer - Solid Rocket Motor DevelopmentEl Segundo, CaliforniaThe role spans propulsion architecture, high-pressure hardware, combustion analysis, testing, and system integration, giving you direct influence over both the product and the company's technical direction. Engineers are empowered with broad ownership, work closely across disciplines, and play a direct role in taking complex hardware from concept through operational deployment.
Propulsion Engineer - Advanced Spacecraft Systems Approach VenturePropulsion Engineer - Advanced Spacecraft SystemsHawthorne, California$150,000–$200,000 / yearThis is a highly hands-on engineering role with ownership across the complete development lifecycle, from system architecture and first-principles analysis through hardware design, prototype development, testing, and flight integration. Backed by venture funding and driven by an experienced engineering team, we are building integrated propulsion and spacecraft platforms that expand the capabilities of future space missions.
Senior Propulsion Engineer Vast SpaceSenior Propulsion EngineerHawthorne, CA$130,000–$190,000 / 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.
NewPropulsion Engineer, Chamber And Nozzle Manufacturing (Raptor) Space Exploration TechnologiesPropulsion Engineer, Chamber And Nozzle Manufacturing (Raptor)Hawthorne, CA$100,000–$115,000 / yearThese components feature some of the most complex geometries in rocket propulsion - including intricate regenerative cooling channels, thin-walled high-temperature alloys, and tight-tolerance surfaces that must survive extreme thermal and pressure cycles across hundreds of reuse cycles. Partner closely with propulsion design, materials, production, and supply chain teams to convert new designs into robust, scalable processes, resolve nonconformances, and drive design changes that improve manufacturability, reliability, and performance.
Propulsion Test Engineer Heart AerospacePropulsion Test EngineerLos Angeles, CaliforniaYou will also interface across mechanical, thermal, propulsion, actuation, avionics, and battery teams to develop, execute, and analyze integrated system-level tests of the Electric Propulsion Unit (EPU) and its subsystems. At Heart Aerospace we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km.
Test Automation Engineer (Propulsion) Impulse Space Propulsion Inc.Test Automation Engineer (Propulsion)Redondo Beach, CA$105,000–$160,000 / yearThis 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. In this role, youll collaborate closely with test operations, propulsion engineers, and other cross-functional teams to ensure rapid, reliable, and high-fidelity testing of critical flight hardware.
Senior Engineer - Propulsion Systems Impulse Space Propulsion Inc.Senior Engineer - Propulsion SystemsRedondo Beach, CA$140,000–$190,000 / yearAs a Senior Engineer - Propulsion Systems at Impulse Space, you will own all aspects of in-house propulsion system design, analysis, implementation and operation while working closely with a fast-paced, agile team that produces high-performance spacecraft from clean sheet designs. 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.
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.