199 Results for

Propulsion Engineer Jobs in Hawthorne, CA

Jobs

Long Beach, CA

p>Based out of Rocket Labs our headquarters in Long Beach, CA the Propulsion Design Engineer is responsible for the design of engine components (combustion chambers, turbo machinery, engine layout, etc.) for the Archimedes Engine. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solutionleveragingRocket Lab's proven execution history with the Electron program.

30+ days ago

Hawthorne, Maryland

Quantum Space, located in Rockville, Maryland, is seeking Senior Engineers (Engineer III)/Principal Engineers (Engineer IV) in Propulsion to lead the development of advanced flight-qualified propellant tanks and chemical/electric spacecraft propulsion systems. To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. § 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

20 days ago

Long Beach, CA

$116,000–$270,000 / year

For more information on these Regulations, click here ITAR Regulations.. Learn more about ITAR here..

23 days ago

Long Beach, California

Vast 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. Collaborate closely with propulsion and systems design teams to provide manufacturing and assembly input for component hardware such as valves, regulators, tubing, ducting, manifolds, COPVs, fittings, and instrumentation used in propulsion and pressurization systems.

20 days ago

Long Beach, CA

$100,000–$151,200 / year

For more information on these Regulations, click here ITAR Regulations.. Learn more about ITAR here..

23 days ago

Los Angeles, CA

$131,750–$160,000 / year

Plan 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.

30+ days ago

Hawthorne, CA

$100,000–$115,000 / year

p>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. 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.

30+ days ago

Hawthorne, California

Vast 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.

20 days ago

Redondo Beach, CA

$140,000–$195,000 / year

div>As a Senior Propulsion Engineer at Impulse Space, you will own all aspects of 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. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

30+ days ago

Redondo Beach, CA

$105,000–$160,000 / year

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. 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.

30+ days ago

Redondo Beach, CA

$110,000–$160,000 / year

p>Spacecraft 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.

30+ days ago

Long Beach, California

Contribute to forward-looking development of electric propulsion systems using molecular propellants including ASCENT, hydrazine, methane, or other molecular propellants, to enable multimode propulsion architectures that share a common propellant with onboard chemical propulsion systems. Vast 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.

18 days ago

Long Beach, CA

$137,760–$230,472 / year

Vast 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.

21 days ago

Long Beach, CA

$116,000–$270,000 / year
Full time

Important 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 business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

30+ days ago

Hawthorne, CA

$95,000–$115,000 / year

Partner with supply chain, manufacturing, testing, and flight teams to achieve SpaceX's most reliable, highest rate components, striving for high factory yield and automotive volume/cost. 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.

30+ days ago

Hawthorne, CA

$100,000–$115,000 / year

Think 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.

30+ days ago

Hawthorne, Maryland

To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. § 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. You will work closely with propulsion, mechanical, systems, manufacturing, test, and flight operations teams to develop, qualify, integrate, and support flight propulsion systems.

17 days ago

El Segundo, CA

$140,000–$168,000 / year

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. 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.

26 days ago

Long Beach, CA

$95,000–$165,000 / year

p>As a Propulsion Engineer at True Anomaly, you will be responsible for design, build, and test of multiple propulsion systems including flight systems and ground test campaigns in the development of our Jackal and Space Based Interceptors.

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.

30+ days ago

El Segundo, CA

$100,000–$140,000 / year

The Solid Motors and Propulsion Technologies section is looking for a candidate who will assess and analyze solid rocket motor internal ballistics, solid propellant combustion, ablative nozzle erosion, combustion stability & acoustic modeling, and motor performance; develop analytical tools to integrate component-level analyses to evaluate rocket stage performance; and assist in the execution, design, and data analysis of laboratory experimentation of rocket propulsion technologies. Comprised 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; mechanisms; structures; structural dynamics; and dynamic environments.

30+ days ago

Hawthorne, CA

$100,000–$115,000 / year

These 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.

30+ days ago

Los Angeles, CA

$25–$33 / hour

Responsibilities • 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.

30+ days ago

Hawthorne, CA

$100,000–$115,000 / year

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. 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.

30+ days ago

Hawthorne, CA

$125,000–$175,000 / year

Collaborate with engineers and technicians from all disciplines, including production, development test, launch, vehicle, GNC (guidance, navigation & control), flight and ground software, flight reliability, and more to develop hardware and transient sequences that meet high-level engine and vehicle objectives. The Propulsion Engineer role is responsible for owning the development, production, and operation of the engine ignition system, transients sequences, and associated combustion devices and engine systems hardware needed to successfully start and shut down the engine in all phases of flight.

30+ days ago

Redondo Beach, CA

$140,000–$195,000 / year

As a Senior Propulsion Engineer at Impulse Space, you will own all aspects of 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. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

30+ days ago

Hawthorne, CA

Vast is looking for a Senior Propulsion Engineer, reporting to the Senior Manager of E-2 Engineering, to create the worlds highest performing engine for small launchers, while optimizing for production and low cost. In this role, you will join a team with exciting momentum that has produced and successfully tested fully integrated engine development samples.

30+ days ago

Long Beach, CA

$112,340–$159,468 / year

li>Contribute to forward-looking development of electric propulsion systems using molecular propellants including ASCENT, hydrazine, methane, or other molecular propellants, to enable multimode propulsion architectures that share a common propellant with onboard chemical propulsion systems. Vast 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.

19 days ago

El Segundo, CA

$100,300–$175,900 / year

Comprised 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. Minimum Requirements for Senior Member of Technical Staff - Propulsion Engineering: Master's degree from an accredited college/university program in Aerospace, Mechanical, Chemical, or Materials Science Engineering, Physics, or a related technical field.

5 days ago

Redondo Beach, CA

$150,000–$175,000 / year

div>As a Senior Propulsion Development Engineer (Thrusters) at Impulse, 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.

22 days ago

Redondo Beach, CA

$135,000–$155,000 / year

30 days ago

Long Beach, CA

$100,000–$151,200 / year
Full time

30+ days ago

Los Angeles, California

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. 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.

30+ days ago

Los Angeles, California

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. 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.

30+ days ago

El Segundo, CA

$133,000–$175,000 / year

ul>

Own 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.

30+ days ago

Costa Mesa, CA

$166,000–$220,000 / year

p>To 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.

6 days ago

Redondo Beach, CA

$140,000–$170,000 / year

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. You will work hands-on with technicians, manufacturing engineers, and supporting teams to prevent defects before they occur, rapidly diagnose failures, and continuously improve hardware reliability across spacecraft builds.

30+ days ago

Los Angeles, California

You will collaborate closely with teams from various disciplines, including electric propulsion, turbomachinery, software, and structural engineering, to create robust, lightweight, and high-efficiency transmission solutions. 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.

20 days ago

Los Angeles, California

You 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.

19 days ago

Redondo Beach, CA

$105,000–$160,000 / year

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. 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.

30+ days ago

Los Angeles, CA

Apex 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.

30+ days ago

Los Angeles, CA

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. 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.

30+ days ago

Los Angeles, California

Experience leading an electric propulsion hot-fire test campaign including (high-voltage power and fluid delivery systems for ground test, data acquisition systems, thrust stands, and plasma diagnostics, are a plus). 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.

30+ days ago

Los Angeles, California

30+ days ago

Los Angeles, California

30+ days ago

Hawthorne, CA

$100,000–$115,000 / year

If you're eager to tackle real-world challenges in propulsion systems, from mechanical design and analysis to manufacturing and testing - this is your opportunity to help build the worlds most powerful rocket engine with an emphasis on efficiency and reusability.

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.

30+ days ago

Los Angeles, CA

li>

30+ days ago

Los Angeles, CA

30+ days ago

Seal Beach, CA

$119,850–$162,150 / year

The Boeing Company 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. Drug Free Workplace: Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

30+ days ago

Long Beach, CA

$100,000–$145,000 / year

For more information on these Regulations, click here ITAR Regulations.. Learn more about ITAR here..

23 days ago

Long Beach, CA

$132,000–$176,000 / year

For more information on these Regulations, click here ITAR Regulations.. Learn more about ITAR here..

23 days ago

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Propulsion Engineer Jobs in Hawthorne, CA

Propulsion Design Engineer II / Senior Propulsion Design Engineer I Rocket Lab Corp

Senior Engineer (Engineer III) / Principal Engineer (Engineer IV) – Propulsion Quantum Space

Senior / Principal Propulsion Engineer Rocket Lab Corporation

Propulsion Engineer Vast

Propulsion Engineer II, Engine Systems Rocket Lab Corporation

Sr Electric Propulsion Engineer Astra Space Inc

Propulsion Engineer, Combustion Devices Manufacturing Raptor Space Exploration Technologies Corp

Senior Propulsion Engineer Vast

Senior Propulsion Engineer Impulse Space

Test Automation Engineer (Propulsion) Impulse Space

Spacecraft Propulsion Engineer Impulse Space Propulsion Inc.

Staff Electric Propulsion Systems Engineer Vast

Staff Electric Propulsion Engineer Vast Space

Senior / Principal Propulsion Engineer Rocket Lab USA

Propulsion Engineer Raptor Components Space Exploration Technologies Corp

Propulsion Engineer Raptor Final Assembly & Tube Shop Space Exploration Technologies Corp

Propulsion Engineer II Quantum Space

Senior Propulsion Engineer I CesiumAstro Inc

Propulsion Engineer II - III True Anomaly Inc

2026 Propulsion Engineer The Aerospace Corp

Propulsion Engineer, Chamber and Nozzle Manufacturing Raptor Space Exploration Technologies Corp

Propulsion Engineer Intern - SummerFall 2026 Hermeus Corp

Propulsion Engineer, Components Manufacturing Raptor Space Exploration Technologies Corp

Sr. Propulsion Engineer Raptor Development Operations Space Exploration Technologies Corp

Senior Propulsion Engineer Impulse Space Propulsion Inc.

Senior Propulsion Engineer Vast Space

Staff Electric Propulsion Systems Engineer Vast Space

Propulsion Engineer The Aerospace Corp

Staff Propulsion Development Engineer (Thrusters) Impulse Space

Senior Propulsion Development Engineer (Thrusters) Impulse Space

Propulsion Engineer II, Engine Systems Rocket Lab USA

Senior Chemical Propulsion Engineer Apex Technology

Chemical Propulsion Engineer Apex Technology

Sr. Propulsion Engineer - Ground Fluids Varda Space Industries Inc

Senior Propulsion Engineer Anduril Industries Inc

Senior Build Reliability Engineer (Propulsion) Impulse Space

Propulsion Transmission Engineer Heart Aerospace

Propulsion Test Engineer Heart Aerospace

Test Automation Engineer (Propulsion) Impulse Space Propulsion Inc.

Senior Propulsion Engineer (Chemical) Apex Technology Inc.

Chemical Propulsion Engineer Apex Technology Inc.

Electric Propulsion Engineer (Early) Apex Technology

Electric Propulsion Engineer Apex Technology

Senior Electric Propulsion Engineer Apex Technology

New Graduate Engineer, Propulsion Raptor Space Exploration Technologies Corp

Electric Propulsion Engineer (Early) Apex Technology Inc.

Electric Propulsion Engineer Apex Technology Inc.

Experienced Propulsion Engineer The Boeing Co

Senior Propulsion Design Engineer I Rocket Lab Corporation

Senior Propulsion Components Engineer I/II Rocket Lab Corporation

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