UNKNOWN

FEED

You'll work directly with electrical engineers to review and update schematics at each design review, and with mechanical engineer counterparts to determine fastener and EEE component placement so your designs can survive the harsh environments experienced by a spacecraft (thermal, shock, vibe, EMI, etc). We rapidly develop and manufacture new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs.

Amca

PCB Design Engineer

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You'll work closely with cross-functional teams to bring innovative products from concept to production, and serve as a technical leader and mentor for less experienced engineers. As part of the Engineering organization, Mechanical Engineering designs and develops the mechanical systems, components, and equipment that power Valar's advanced nuclear technologies.

Valar Atomics

Staff Mechanical Engineer

Bachelor's degree in mechanical engineering, manufacturing engineering, industrial engineering, supply chain engineering, aerospace engineering, or a related technical discipline. We rapidly develop and manufacture new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs.

Senior Manufacturing Engineer

You will design transformers, inductors, solenoids, motors, and magnetic actuators for power electronics and fluid control hardware, pairing magnetic and thermal analysis with manufacturable, high-reliability designs. We rapidly develop and manufacture new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs.

Senior Magnetics Engineer

This role bridges design and proof for the team's full testing scope while also leading and developing the engineers who carry out that work — setting technical direction, building test capability, and growing the people on the team. Lead flow, pressure, leakage, proof, burst, endurance, environmental, and structural assembly testing, including qualification campaigns against DO-160 and MIL-STD requirements, while ensuring safe practices for high-pressure and hazardous-fluid operations.

Lead Test Engineer (Fluids and Mechanical Systems)

In this role, you will lead spacecraft-level systems engineering activities, driving requirements development, interface management, design integration, and verification across propulsion, structures, avionics, software, guidance, navigation and control (GNC), and mission operations. You will play a critical role in ensuring technical excellence throughout the spacecraft lifecycle while partnering closely with multidisciplinary engineering teams, program leadership, customers, and mission stakeholders.

Quantum Space

Spacecraft Systems Engineer

We rapidly develop and manufacture new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs. The engineers of the mid-1900s put a man on the moon in eight years, designed and built planes and submarines from scratch in under three, and conceived of building things we wouldn’t even be able to dream up today.

Senior Propulsion Component Engineer

YEAR

Senior Propulsion Component Test Engineer

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Vast 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. Define and tailor bus power quality requirements - voltage regulation, transient response, inrush management, EMI/EMC (tailored from MIL-STD-461 or equivalent) - and work with payload customers to flow down and verify compliance.

Vast Space

Senior Power Engineer

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. Varda, like all employers, must ensure that its employees working in the United States are lawfully authorized to work in the U.S. Additionally, our employees are exposed to and have access to certain export-controlled items.

Varda

Manufacturing Engineer II - Integration

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. Serve as the primary technical liaison between internal technical teams and customers, communicating technical concepts, requirements, and issues clearly and concisely to both technical and non-technical stakeholders.

Apex Space

Staff Mission Integration Engineer - SV Design

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. Apex is seeking a Mechanisms Build Engineer to support the development, integration, scaling, and qualification of spacecraft electromechanical hardware, with a primary focus on long-life rotating assemblies and electrically driven mechanism systems.

Spacecraft Mechanisms Build Engineer

Vast 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. Enable successful introduction of new products to production, ensuring designs are manufacturable, requirements are valid and verifiable, measurement systems and processes are capable and efficient, and work instructions, equipment, tooling, and personnel are ready to achieve rate reliably.

Senior Build Reliability Engineer (Structures)

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.

Avionics Hardware Development Engineer

Essential skills and experience: Active enrollment in a Bachelor of Science or Master of Science degree with strong preference in an Electrical Engineering, Mechanical Engineering, Aerospace or Chemical Engineering degree, and/or coursework including Coding, 3D Modeling/Design, and experience using agentic AI. In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.

HOUR

Sargent & Lundy LLC

Substation Engineer Intern Grid (Summer 2027)

This role demands both technical breadth and meticulous process discipline: you will interface with external payload customers, internal design teams, and the vehicle integration team to ensure every payload is ready to fly. 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.

Senior Manufacturing Engineer - Payloads

Bring engineering judgment to oxygen, natural gas, high-pressure CO, and cryogenic systems—oxygen compatibility, siting and separation, relief and venting, asphyxiation monitoring—and review designs early so controls are engineered in rather than procedural. Build and own Arbor's EHS program: site-specific Injury and Illness Prevention Programs, hazard communication, lockout/tagout (including pressurized and fluid energy), hot work, confined space, electrical safety, contractor control, incident investigation, and the training behind them.

Arbor Energy

Sr. Environmental, Health & Safety (EHS) Engineer

Our Lead Combustion Engineer serves as the technical authority pioneering our rocket-inspired, high-pressure oxy-fuel combustion systems - integral in delivering carbon-neutral and carbon-negative power cycles at scale. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today’s energy demand.

Lead Combustion Engineer

Preferred: Knowledge of composite aircraft structural design, designing bonded composite structures, experience with CFR 14, Part 400, Part 23 and 25, military or NASA, and familiarity with MRB tasks. 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.

The Structures Company, LLC

Structures Design Engineer

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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. Proven experience designing electronics from concept through functional prototype, including hardware selection, documentation, system-level integration, and troubleshooting.

Aerospace Engineer Jobs in Long Beach, CA

PCB Design Engineer Amca

Staff Mechanical Engineer Valar Atomics

Senior Manufacturing Engineer Amca

Senior Magnetics Engineer Amca

Lead Test Engineer (Fluids and Mechanical Systems) Amca

Spacecraft Systems Engineer Quantum Space

Senior Propulsion Component Engineer Amca

Senior Propulsion Component Test Engineer Amca

Senior Power Engineer Vast Space

Manufacturing Engineer II - Integration Varda

Staff Mission Integration Engineer - SV Design Apex Space

Spacecraft Mechanisms Build Engineer Apex Space

Senior Build Reliability Engineer (Structures) Vast Space

Avionics Hardware Development Engineer Apex Space

Substation Engineer Intern Grid (Summer 2027) Sargent & Lundy LLC

Senior Manufacturing Engineer - Payloads Varda

Sr. Environmental, Health & Safety (EHS) Engineer Arbor Energy

Lead Combustion Engineer Arbor Energy

Structures Design Engineer The Structures Company, LLC

Senior Electronics Engineer, Effectors The Structures Company, LLC

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