- Engineer
- Mechanical Engineer
- Aerodynamics Engineer
- Systems Engineer
- Business Development Manager
- Senior Mechanical Engineer
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- Simulation Engineer
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- Manager
- Propulsion Engineer
- Principal Mechanical Engineer
- Hydraulic Engineer
- Performance Engineer
- Combustion Engineer
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in
Application close date:Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to
Turning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into
Turning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into
Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more
A leading technology company in Cupertino is seeking a Mechanical Engineer with expertise in heat transfer and fluid mechanics. The candidate will apply complex physics to design problems and must communicate effectively with cross-functional teams. This
Belcan Corporation in Brisbane, CA is seeking a Senior Aerodynamic Engineer to lead gas path design and advanced turbomachinery projects. You will perform high‑fidelity CFD analyses, develop robust physics-based models, and mentor junior engineers while shaping product
Apples Thermal team is seeking a Thermal Engineer to contribute to the design and definition of Apple products. You will ensure thermal objectives are met throughout the product development lifecycle to protect performance and user experience.
Anduril Industries in Costa Mesa, CA is seeking a Thermal Engineer to own the thermal design and analysis for advanced defense hardware including drones, aircraft, missiles, and related flight systems. The role requires deep heat transfer
Apple Inc. in Cupertino, California, is seeking a world‑class Thermal Engineer to influence product design from concept through production, ensuring thermal performance and user experience meet or exceed objectives. You will lead thermal projects, run analyses,
A leading technology firm in El Segundo is seeking a Senior Thermal Analyst to design and implement simulations for the Kaleidos microreactor. The ideal candidate will have 5+ years of industry experience and expertise in CFD and
Varda Space Industries is seeking an Aerodynamics and Flight Mechanics Engineer to support current vehicle operations and develop the next reentry vehicle. You will run high-speed CFD/DSMC simulations, develop 6DOF inputs, and contribute to flight rules and
Anduril Industries in Costa Mesa, CA, seeks a Thermal Engineer to join the Hypersonic Air Vehicles team to support thermal design and analysis of unmanned air vehicles in demanding high-speed flight environments. This role suits someone
Radiant is seeking a Senior Thermal Engineer to design, develop and implement high-fidelity CFD and thermal simulations for the Kaleidos microreactor. You will evaluate design performance, model turbulent flow, heat transfer, and multi-physics interactions to ensure safety
HIKINEX seeks an experienced aerospace engineer to lead aerodynamic design and analysis for unmanned air vehicles and missiles. You will perform performance modeling, stability analysis, and tool development, ensuring rigorous data handling from wind tunnel and
Radiant in El Segundo, CA, is seeking a Senior Thermal Modeling Engineer to drive CFD simulations for the Kaleidos microreactor. You will design, develop, and implement high-fidelity simulations to ensure reliability, safety, and performance across reactor systems.
A leading engineering company in El Segundo seeks a Senior Thermal Engineer with expertise in CFD and thermal FEA modeling. The role involves owning thermal CFD analysis, developing flow and heat transfer models, and collaborating with teams to
Radiant is seeking a driven Senior Thermal-Hydraulics Engineer with CFD and thermal FEA modeling to design, develop and implement simulations for the Kaleidos microreactor. You will ensure high fidelity, reliability, and safety of reactor systems and work
Pow.bio is seeking a Senior Thermal-Hydraulics Engineer in El Segundo, CA to design and implement simulations for the Kaleidos microreactor. This role requires expertise in CFD and thermal FEA modeling and involves collaboration across teams to solve
A clean energy technology company in California seeks a Combustion Analysis Engineer to perform advanced fluid and thermal analyses on novel combustion systems. The role involves collaborating with engineers to ensure high-performance designs while making a