Mechanical Engineer I — Spacecraft Hardware & Thermal
CesiumAstro
CesiumAstro is seeking a Mechanical Engineer I to join our satellite hardware team in El Segundo. You will help design and analyze mechanical systems for spacecraft, including electronics packaging, thermal management, and structural interfaces. The role involves CAD modeling, simulations, GD&T documentation, and participation in design reviews. You will work in a startup-like, collaborative environment with hands-on ownership and cross-functional teamwork. #J-18808-Ljbffr CesiumAstro
- ...Ventures in El Segundo, California, is seeking a Mechanical Engineer to design and analyze critical spacecraft structures for various vehicles. This role involves... ...and 2+ years of experience with aerospace hardware. You will collaborate closely with a dedicated team...Suggested
$125k - $155k
...beyond Earth orbit. Our Ranger spacecraft deliver high delta-V and... ...For We are seeking a Mechanical Engineer III to lead the design and... ...development of electric propulsion hardware and associated subsystems,... ...of mechanical design, thermal management, and high-performance...SuggestedPermanent employment- ...Description Description As a Mechanical Engineer at Impulse for our Vehicle... ...& integration of your hardware– working with cross-functional... ...basic structural and thermal analysis in support of design... ...plan . Impulse Space’s spacecraft manufacturing business is subject...SuggestedPermanent employmentFull time
$119.54k - $152.75k
...space ecosystem.About this RoleAs the Thermal Hardware and Test Engineer II, you will be responsible for hardware... ..., build, and test for ground and spacecraft thermal and fluid systems. This is a hands-on role, spanning mechanical, electrical, fluid, and control disciplines...SuggestedPermanent employmentFull timeImmediate startRelocation packageFlexible hours$102k - $182.5k
...Check out this new opportunity! Thermal Engineer Spacecraft Thermal Systems On-site in El Segundo, CA Target salary range: $102,000... ...a TS/SCI Security Clearance . ~ Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Physics, or another relevant...Suggested- ...design and build the systems and hardware the lunar economy will come to depend... ...is seeking a control systems engineer to support development of active thermal control systems for extra-terrestrial... ...space stations, human-rated spacecraft, deep space science missions, extra...Flexible hours
- Quantum Space is seeking a Mechanical Engineer III to lead the design and development of electric propulsion hardware for flight, spanning concept to qualification. You’ll work... ...at the intersection of mechanical design, thermal management, and high-performance hardware,...
- ...Description Description As a Test Hardware Engineer at Impulse , you will... ...pressure controllers, thermal chamber support hardware, power... ...in electrical, aerospace, mechanical, or related engineering... ...plan . Impulse Space’s spacecraft manufacturing business is subject...Permanent employmentFull timeRemote work
- A spacecraft technology company located in Redondo Beach is seeking an experienced Avionics Mechanical Engineer. In this hands-on role, you will be responsible for the mechanical design of hardware for spacecraft avionics, working closely with cross-functional teams. The...
- Impulse seeks an Avionics Mechanical Engineer to drive the mechanical design of spacecraft avionics hardware from concept through flight qualification. You will design PCBA enclosures, mounting brackets, and assemblies such as battery packs, antennas, and optical devices...
- Impulse Space is seeking an Opto-Mechanical Analysis Engineer to support the development of precision optical systems for spacecraft. This role focuses on structural, thermal-elastic, and dynamic analysis of opto-mechanical assemblies and payloads to ensure launch survivability...
- ...Description Description As a Thermal Engineer at Impulse, you will be... ...for thermal management of spacecraft from concept, analysis, and... ...of thermal management hardware Oversee and define thermal... ...Qualifications ~ Bachelor’s degree in mechanical or aerospace engineering...Permanent employmentFull time
$86k - $101k
...our team. We are looking to add a Mechanical Engineer I to our team. If you enjoy working... ...about developing leading-edge hardware for satellites, spacecraft, and aerospace systems, we would like... ...skills and experience that include thermal management design, precision...Permanent employmentFull timeContract workWork experience placementInternshipLocal area- As a Mechanical Engineer at Argo, you will work with an exceptional team to... ...mechanisms, actuators, and spacecraft systems for our family of... ...integration of spacecraft hardware Qualify hardware to ensure... ...across expected mission and thermal-vacuum environments Draft and...
- ...Description Description As a Mechanical Engineer (COPVs) for our Vehicle... ...to grave Road Map for your hardware Automate COPV... ...with the loads/dynamics and thermal teams Collaborate effectively... ...~ Experience working on a spacecraft or launch vehicle development...Permanent employmentFull time
- Lumicity is seeking a Mechanical Engineer in the Los Angeles area to own complex hardware from concept through production. You will move designs from a blank sheet to detailed engineering, manufacturing, assembly, testing, and ultimately production, in a hands-on role with...
- ...We are looking to add a Senior Mechanical Engineer to our Mechanical Engineering team... ...passionate about developing space hardware for leading-edge communications satellites... ...(CAD), mechanical interfaces, thermal architecture, spacecraft propulsion, deployable and...Permanent employmentFull timeContract workWork experience placementLocal area
- ...Description As a Senior Mechanical Engineer for our Electric Propulsion... ...engineering to deliver flight‑ready hardware. You’ll thrive here if you... ...with loads/dynamics and thermal teams Perform structural... ...plan . Impulse Space’s spacecraft manufacturing business is...Permanent employmentFull time
- InnoForge in Hawthorne, CA is seeking junior to mid‑level mechanical engineers to contribute to space hardware development. You will be involved in design, analysis, prototyping and testing, with increasing responsibility as you grow, and you will work alongside experienced...
$150k - $200k
Dormont Manufacturing Co in El Segundo is seeking a Senior Mechanical Engineer to design and test flight hardware. You will lead design decisions and collaborate with cross-functional teams to ensure successful product development. The role requires substantial experience...$32 per hour
Opto-Mechanical Engineering Intern (Summer 2027) Department: Internship Employment... ...optical systems for spacecraft. This role will focus on the... ...mechanisms, and alignment hardware for optical payloads. This... ...barrel design, CTE matching, thermal compensation, and material...Permanent employmentFull timeSummer workInternship- Argo Space Corp in El Segundo, CA is seeking a Mechanical Engineer to help design structures, mechanisms, actuators and spacecraft systems for reusable in-space transport vehicles. You will own end-to-end aspects from concept through build and test. Join a team with significant...
- ...Impulse Space is seeking an Opto-Mechanical Analysis Engineer to support the development... ...optical systems for spacecraft. This role will focus on structural, thermal-elastic, and dynamic analysis... ...will help ensure that optical hardware survives launch, maintains alignment...Permanent employmentFull time
- Amca is seeking a Senior Mechanical Engineer to own the design, build, or test of flight hardware within a defined mechanical discipline. You will work with the Mechanical Engineering Manager and cross‑functional teams to move hardware from concept through qualification...
- GITAI Inc. is seeking a Mechanical Engineer to own mechanical hardware from concept through test for space and defense hardware. The role emphasizes practical design, not just CAD, and requires close work with fabrication, assembly, and test on-site in Torrance, CA. You...
$66.3k - $97.5k
...Satellite Support MGSE Engineer you will be... ...designing and analyzing mechanical test, integration and... ...requirements Compile complete hardware design documentation for... ...designs, including spacecraft mechanical design team... ...including Random Vibration, Thermal Oven, and Thermal...Permanent employmentCurrently hiringRelocation packageFlexible hoursShift workDay shift$115k - $150k
...Redondo Beach Description At Impulse, Avionics Mechanical Engineers own the mechanical design of the hardware that enables spacecraft avionics to survive and perform in space.... ...closely with electrical, structures, thermal, dynamics, and integration engineers to create...Permanent employmentFull time- ...Venture is seeking a Senior Thermofluids Engineer in Hawthorne, CA to own the thermal‑fluid design of the heat‑exchange hardware central to next‑gen power systems. You will... ...conditions, with close collaboration across cycle, mechanical, and test teams. #J-18808-Ljbffr Approach...
$130k - $165k
...deployed from their host spacecraft at high velocities without... ...Materials and Processes (M&P) Engineer will serve as a core... ...Space Kinetic's spacecraft mechanisms and flight hardware. You will work closely... ..., galvanic corrosion, and thermal cycling. Author, review...Permanent employmentFlexible hours$139.5k - $224.7k
...development leverages modern software engineering to rapidly deliver safe,... ...is seeking a driven Senior Thermal Modeling & Analysis Engineer... ...shielding, and surrounding hardware under steady-state,... ...margins. You will work across mechanical, fluid systems, nuclear, structures...Full timeSummer workImmediate startRemote workFlexible hours
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