UNKNOWN

FEED

This is a highly hands-on role for an engineer who is comfortable owning technical work independently, enjoys working directly with flight hardware and integrated test environments, and wants to have a significant impact on how Apex tests spacecraft at scale. Own the design, build, integration, and maintenance of bus-level and component-level avionics test racks, including harness design, rack component selection, circuit design, and test infrastructure.

Apex Technology Inc.

Avionics Test Engineer, Hardware

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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. You will operate at the integration, test, and qualification phase of the product lifecycle, owning execution and ensuring the spacecraft meets system requirements and performs reliably in flight.

Spacecraft Systems Integration & Test Responsible Engineer

Partner directly with Apexs in-house thruster, cathode, flow controller, and PPU teams to co-optimize component and module design, influencing component mounting, form factor, packaging, and interfaces early in the design cycle. Youll work directly with the engineers who own our thrusters, cathodes, flow controllers, and PPUs, influencing their mechanical, thermal, and interface design so the components and module are optimized together from the start.

Senior Propulsion Engineer, Structures

Define and execute thruster test and life-qualification campaigns, including performance mapping, plume characterization, thermal testing, oscillation and stability characterization, wear testing, and long-duration life testing in vacuum facilities. Building on Apexs in-house Hall-effect thruster capability, you will drive thruster development from plasma physics and discharge channel design through qualification, flight integration, and design-for-manufacturing at rate.

Senior Propulsion Engineer, Hall-Effect Thrusters

Identifies and documents of highly complex information technology risks, assesses risk levels, recommends risk treatment, coordinates risk acceptance and remediation, and ensures appropriate remediation occurs. Leads risk assessments and coordination of internal and external audit activities by collecting and providing documentation Performs information security system control testing and reports on system functionality.

YEAR

EMC Insurance Group Inc.

Senior Technology Security Engineer

Youll also work directly with Apexs in-house propulsion component teams (thrusters, cathodes, flow controllers, PPUs) and with manufacturing to design feed systems that are safe, verifiable, and buildable at rate. You will be the fluidics authority on the propulsion module team - designing the wet side of the module from the tank through the routing to the thruster and cathode, defining and running the test campaigns that qualify it, and carrying the hardware through range safety and into space.

Senior Propulsion Engineer, Fluids

Display proficiency in any one of the following categories, above average skills in two more of the following categories and basic skills in the remaining categories: air conditioning and refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general building management. Troubleshoot and perform basic repair on all types of equipment (e.g., pump and motor replacement), plumbing (e.g., plunge toilets and unclog drains), electrical equipment including lamps, cosmetic items, extension cords, vacuum cleaners, internet devices, replace electrical switches and outlets, and other guestroom items.

 Marriott International is the largest global hospitality company with 30 hotel brands represented in over 6,000 properties in 122 countries and growing. <br /><br />

Whether you are a seasoned hospitality professional or just beginning your career, Marriott has endless opportunities for you to explore.
To search all jobs or learn more about <a href="http://www.careers.marriott.com/" target="_blank">Marriott careers</a><br /><br />

Marriott International is an equal opportunity employer committed to hiring a diverse workforce and sustaining an inclusive culture.
Marriott International does not discriminate on the basis of disability, veteran status or any other basis protected under federal, state or local laws.

Marriott International Inc

Engineer II

To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. 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.

Solar Array Manufacturing Development Engineer

Spacecraft Opto-Mechancial Manufacturing Engineer

Troubleshoot and perform repairs on all types of equipment (e.g., pump and motor replacement), plumbing (e.g., plunge toilets and unclog drains), electrical equipment including lamps, air conditioners, HVAC equipment, cosmetic items, extension cords, vacuum cleaners, internet devices, replace electrical switches and outlets, and program TV's. Display proficiency in at least three of the following categories, above average skills in three more of the following categories and basic skills in the remaining categories: air conditioning and refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general building management.

Engineer III

Space Kinetic is a dual-use space technology startup building a completely new architecture for space operations - one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attainable, distributed) to space missions while reducing the ecosystem''s reliance on consumable fuel. Our goal is to move away from one-to-one space architectures - where each satellite in a constellation has one (or a small # of) primary payloads attached to the bus -- and unlock a 'one-to-many' system, where each satellite has a large number of payloads which can be deployed from their host spacecraft at high velocities without firing a thruster.

Space Kinetic Corp

Assembly, Integration, and Test AIT Engineer

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. In this role, you'll solve complex thermal challenges across the vehicle, develop and validate spacecraft level thermal models, and directly influence hardware design and mission performance.

Senior Thermal Engineer

Temporary Engineer II

End-to-End Feature Ownership: Use AI-augmented workflows (Claude) to build and deploy full-stack features using Python (Backend) and Next.js/TypeScript (Frontend). API & Data Architecture: Develop high-performance GraphQL mutations and queries; design relational database models in Postgres that reflect complex industrial processes.

First Resonance Inc

Senior Software Engineer

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. In this role, you will design, develop, and test payload deployment and articulation mechanisms, including hinges, latches, actuators, release mechanisms, and other moving assemblies.

Mechanisms Engineer, Payloads

The ideal candidate brings extensive experience securing Kubernetes-based environments, distributed systems, and modern cloud-native platforms while demonstrating the ability to lead complex initiatives and drive security outcomes at organizational scale. Build detection engineering and security monitoring on our observability stack (Coralogix), and lead security investigations, incident response, and post-incident improvements across complex distributed environments.

Alkira Inc

Principal Security Engineer

To be eligible for this role, applicants must either (1) qualify as a U.S. Person, meaning a U.S. citizen or national, a lawful permanent resident (green card holder), a refugee admitted under 8 U.S.C. § 1157, or an individual granted asylum under 8 U.S.C. § 1158, or (2) be able to obtain the required export authorizations from the U.S. Department of State, the U.S. Department of Commerce, or another applicable U.S. government agency. Define and execute cathode test and life-qualification campaigns, including ignition and conditioning, coupling voltage characterization, thermal cycling, plume/plasma diagnostics, wear testing, and long-duration life testing in vacuum facilities.

Senior Electric Propulsion Engineer

You will work closely with payload, structures, thermal, avionics, manufacturing, and integration teams to develop flight-ready hardware and ensure successful payload integration from early design through launch. 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.

Mechanical Engineer, Payloads

Building on Apexs in-house Hall-effect thruster capability, you will be the technical authority on hollow and heaterless cathode design, from emitter physics and thermal-mechanical design through cathode-thruster coupling, life characterization, and design-for-manufacturing at rate. Define and execute cathode test and life-qualification campaigns, including ignition and conditioning, coupling voltage characterization, thermal cycling, plume/plasma diagnostics, wear testing, and long-duration life tests in vacuum facilities.

Staff Electric Propulsion Engineer, Cathodes

At Antares, we like to specifically tie each role to our founding document’s set of values–here are the top five cultural values we think you should believe at your core to be successful: Think in Systems - Energy and Defense are complex ecosystems with numerous stakeholders with competing priorities, conflicting policies, perverse incentives, and emergent and path-dependent properties. You'll work closely with mechanical design, thermal, reactor, manufacturing, test, and systems engineering teams to guide structural architectures from early concept through detailed design, qualification-relevant testing, and integrated hardware development.

Vehicle Engineer Jobs in Los Angeles, CA

Avionics Test Engineer, Hardware Apex Technology Inc.

Spacecraft Systems Integration & Test Responsible Engineer Apex Technology Inc.

Senior Propulsion Engineer, Structures Apex Technology Inc.

Senior Propulsion Engineer, Hall-Effect Thrusters Apex Technology Inc.

Senior Technology Security Engineer EMC Insurance Group Inc.

Senior Propulsion Engineer, Fluids Apex Technology Inc.

Engineer II Marriott International Inc

Solar Array Manufacturing Development Engineer Apex Technology Inc.

Spacecraft Opto-Mechancial Manufacturing Engineer Apex Technology Inc.

Engineer III Marriott International Inc

Assembly, Integration, and Test AIT Engineer Space Kinetic Corp

Senior Thermal Engineer Apex Technology Inc.

Temporary Engineer II Marriott International Inc

Senior Software Engineer First Resonance Inc

Mechanisms Engineer, Payloads Apex Technology Inc.

Principal Security Engineer Alkira Inc

Senior Electric Propulsion Engineer Apex Technology Inc.

Mechanical Engineer, Payloads Apex Technology Inc.

Staff Electric Propulsion Engineer, Cathodes Apex Technology Inc.

Senior Structural Engineer - Space Antares

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