"materials testing" Jobs

530 open tech roles matching “materials testing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Mechanical Engineering, CAD. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 530 results

K2 Space

Join K2 Space as a Senior Electro-Mechanical Engineering Technician to support the assembly and testing of high-power satellites.

K2 Space Los Angeles, CA $38–$48/hr Published 6 months ago
Ultima Genomics

Join Ultima Genomics as a Senior Manufacturing Engineer to develop and commercialize groundbreaking genomics technologies.

Ultima Genomics Fremont, California, United States $110k–$130k/yr Published 2 months ago
Flexible on stack
SpaceX

Lead the development and optimization of advanced welding processes for SpaceX's Starship components in a fast-paced manufacturing environment.

SpaceX Hawthorne, CA $135k–$190k/yr Published 2 months ago
Flexible on stack
Inertia

Join Inertia as a Senior Mechanical Design Engineer to develop cutting-edge laser systems for fusion energy.

Inertia Livermore $180k–$240k/yr Published 6 months ago
Radiant

Join Radiant as a Senior Equipment Engineer to innovate custom equipment for portable nuclear microreactors in a startup environment.

Radiant El Segundo, CA Published 2 months ago
Valar Atomics

Join Valar Atomics as a Senior Mechanical Engineer to lead the design of advanced nuclear systems and mentor junior engineers.

Valar Atomics Torrance, California, United States $140k–$185k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. Equipment Reliability Engineer to enhance crane operations and maintenance for the Starship team.

SpaceX Starbase, TX Published 2 months ago
SpaceX

Join SpaceX as a Sr. Supplier Quality Specialist to enhance supplier quality for advanced data center hardware.

SpaceX Memphis, TN Published 1 month ago
SpaceX

Join SpaceX as a Sr. Supplier Quality Specialist to enhance supplier quality for advanced data center hardware.

SpaceX Bastrop, TX Published 1 month ago
AI-first team
SpaceX

Join SpaceX as a Sr. BAW Device Engineer to develop and improve RF filter technologies for Starlink.

SpaceX Bastrop, TX Published 3 weeks ago
Dominion Dynamics

Lead structural design and systems architecture for aerospace projects at Dominion Dynamics in a fast-paced environment.

Dominion Dynamics Ottawa, Canada Published 2 days ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Senior Instrumentation & Controls Engineer to design and maintain control hardware for nuclear fuel manufacturing.

Valar Atomics Orangeville, Utah, United States Published 3 weeks ago
IonQ

Join IonQ as a Senior Process Technician to build cutting-edge quantum hardware in a hands-on role within a cleanroom environment.

IonQ Remote, US $59.5k–$78.7k/yr Published 1 month ago
Radiant

Join Radiant as a Senior Nuclear Engineer to lead modeling methods and reactor physics calculations for innovative nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Senior Build Engineer to lead the integration and testing of Starship and Super Heavy vehicles.

SpaceX Starbase, TX Published 3 months ago
Sila Nanotechnologies

Lead EHS&S initiatives at Sila Nanotechnologies to foster a culture of safety and environmental stewardship at the Moses Lake facility.

Sila Nanotechnologies Moses Lake, WA $128k–$193k/yr Published 4 days ago
SpaceX

Lead the development of manufacturing processes for plastic injection molds and die cast tools for SpaceX's Starlink project.

SpaceX Bastrop, TX Published 2 months ago
SpaceX

Join SpaceX as a Sr. CAM Engineer to convert advanced PCB designs into production-ready files for Starlink devices.

SpaceX Bastrop, TX Published 2 months ago
Radiant

Join Radiant as a Senior Thermal-Hydraulics Engineer to design and implement simulations for innovative nuclear microreactors.

Radiant El Segundo, CA Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Senior Thermal Engineer to lead fluids analysis for AI satellites in a mission to capture solar energy in space.

SpaceX Bastrop, TX Published 1 month ago
AI-first team