"materials testing" Jobs

1669 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, AI/ML. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1669 results

K2 Space

Join K2 Space as a Tooling Engineer to design and fabricate tooling for cutting-edge satellite production.

K2 Space Los Angeles, CA $90k–$140k/yr Published 9 months ago
Flexible on stack
Mariana Minerals

Join Mariana Minerals as an Industrial Electrician to support the safe operation of mining and processing sites.

Mariana Minerals Moab, UT Published 3 days ago
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
The Exploration Company

Lead the design and development of solenoid isolation valves for a storable propulsion system in an innovative aerospace company.

The Exploration Company Bordeaux, France Published 1 month ago
The Exploration Company

Join The Exploration Company as a Valves Development Engineer to design and optimize valve components for high-thrust rocket engines.

The Exploration Company Munich, Germany Published 9 months ago
Flexible on stack
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
Northwood Space

Lead the manufacturing engineering team for avionics production processes at Northwood Space.

Northwood Space Torrance, CA, United States Published 1 day ago
SpaceX

Join SpaceX as a Build Engineer on the Starship team, focusing on high-rate manufacturing processes and automation.

SpaceX Starbase, TX Published 3 months 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. 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. BAW Device Engineer to develop and improve RF filter technologies for Starlink.

SpaceX Bastrop, TX Published 3 weeks ago
Radiant

Join Radiant as a Nuclear Engineer, Sensors to lead sensor and instrumentation solutions for innovative portable nuclear microreactors.

Radiant El Segundo, CA, United States Published 1 day ago
Flexible on stack
K2 Space

Drive the thermal design of spacecraft subsystems at a high-growth satellite company focused on innovative spacecraft solutions.

K2 Space Los Angeles, CA $175k–$295k/yr Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Data Center Facilities Technician to maintain critical infrastructure for mission-critical data centers in a dynamic environment.

SpaceX Hawthorne, CA $23–$51/hr Published 1 week ago