"prototype assembly" Jobs

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

Showing 20 of 457 results

K2 Space

Own the success of mechanisms for high-power satellites, leading design and development from concept to on-orbit operations.

K2 Space Los Angeles, CA $140k–$175k/yr Published 9 months ago
K2 Space

Design and test critical electronics for high-power satellites at a fast-paced, high-growth company.

K2 Space Los Angeles, CA $160k–$210k/yr Published 9 months ago
Flexible on stack
Proxima Fusion

Join Proxima Fusion as a Mechanical Design Engineer to shape the world's first commercial fusion power plant through innovative mechanical designs.

Proxima Fusion Munich Published 9 months ago
Flexible on stack
K2 Space

Join K2 Space as a Development Test Engineer to lead component and subsystem testing for high-power satellites.

K2 Space Los Angeles, CA $100k–$140k/yr Published 9 months ago
Flexible on stack
Apex Space

Join Apex as a Harness Design Engineer to develop cutting-edge space systems for government and commercial customers.

Apex Space Los Angeles, United States $125k–$165k/yr Published 3 days ago
Varda Space

Join Varda as an Electromechanical Manufacturing Engineer to scale production of spacecraft assemblies in a pioneering space startup.

Varda Space El Segundo, California, United States $119.5k–$152.7k/yr Published 3 weeks ago
Coram AI

Join Coram AI as a Mechanical + Hardware Design Engineer to lead the design of next-gen security systems in a fast-paced environment.

Coram AI Sunnyvale Published 1 month ago
Flexible on stack
Inertia

Join Inertia as a Mechanical Technician to design, fabricate, and integrate advanced mechanical systems in a dynamic startup environment.

Inertia Livermore $80k–$110k/yr Published 6 months ago
SpaceX

Lead the development of plastic injection tooling projects for SpaceX's Starlink broadband internet system.

SpaceX Bastrop, TX Published 3 months ago
Flexible on stack
SpaceX

Join SpaceX as a Tooling Engineer to develop precision parts for advanced AI satellite systems.

SpaceX Bastrop, TX Published 3 weeks ago
Proxima Fusion

Join Proxima Fusion as a Manufacturing Engineer to support the industrialisation of magnet production processes for a groundbreaking fusion power plant.

Proxima Fusion Munich, Germany Published 2 days ago
Helion

Lead the manufacturing and assembly of Helion's fusion generators and devices, driving the transition to scalable production.

Helion Everett, WA Published 2 months ago
Heron Power

Join Heron Power as an intern to support the design and validation of magnetic components in advanced power electronics systems.

Heron Power Scotts Valley Published 6 months ago
Helion

Lead the design and development of custom high-voltage capacitors for fusion power generators at Helion in Everett, WA.

Helion Everett, WA Published 1 month ago
Neko Health

Join Neko Health as a Senior Mechanical Design Engineer to bridge development and production in innovative preventative care technology.

Neko Health Stockholm, Sweden Published 2 days ago
SpaceX

Lead the production of consumer-facing electronic devices at SpaceX, managing teams and ensuring product quality in a fast-paced environment.

SpaceX Bastrop, TX Published 4 months ago
Cowboy Space Corporation

Join Cowboy Space Corp as a Senior Mechanisms Engineer to lead critical vehicle mechanism subsystems from concept through flight.

Cowboy Space Corporation Kent, Washington $150k–$180k/yr Published 1 week ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a Forward Deployed Hardware Engineer to integrate and deploy cutting-edge systems for maritime operations.

Saronic Technologies San Diego, CA Published 3 months ago
K2 Space

Spearhead the manufacturing of K2 Space’s first Pumped Fluid Loop, ensuring manufacturability and transitioning designs to production.

K2 Space Los Angeles, CA $100k–$140k/yr Published 3 weeks ago
Flexible on stack
Helion

Join Helion as a Senior Supplier Development Engineer to enhance supplier quality systems for fusion generator manufacturing.

Helion Everett, WA Published 8 months ago