"prototype assembly" Jobs

458 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 458 results

SpaceX

Manage inventory for the Starlink Development Operations team, ensuring material accuracy and supporting engineering projects.

SpaceX Bastrop, TX Published 3 weeks ago
Lyft

Join Lyft as a Test Engineer to ensure the quality and functionality of bikes and scooters in a dynamic manufacturing environment.

Lyft Longueuil, Canada CA$112k–CA$140k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corp as a Fluids Engineer to design and validate critical fluid systems for propulsion and vehicle hardware.

Cowboy Space Corporation Kent, Washington $130k–$195k/yr Published 1 week ago
Saronic Technologies

Join Saronic Technologies as a Camera Optomechanical Engineer to design and integrate imaging systems for autonomous maritime vessels.

Saronic Technologies Austin, TX Published 6 months ago
Granola

Join Granola as a Full Stack Product Engineer to build user-facing features and enhance application performance in a startup environment.

Granola London Published 11 months ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Senior Battery Engineer to develop high-performance energy storage solutions for spacecraft.

Cowboy Space Corporation San Carlos, California $167k–$230k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Fluids Engineer Level 1 to design and validate critical fluid systems for space-based solar energy.

Cowboy Space Corporation Kent, Washington $100k–$135k/yr Published 1 week ago
Flexible on stack
Pacific Fusion

Join Pacific Fusion as a Senior Metrology & Inspection Engineer to ensure precision in components for fusion energy systems.

Pacific Fusion San Leandro, CA $175.9k–$263.8k/yr Published 3 months ago
Astranis

Join Astranis as a Power Electronics Intern to work on challenging projects in satellite hardware development.

Astranis San Francisco $29–$29/hr Published 4 months ago
Varda Space

Join Varda as a Thermal Hardware and Test Engineer II to innovate in thermal and fluid systems for spacecraft.

Varda Space El Segundo, California, United States $119.5k–$152.7k/yr Published 2 months ago
Ultima Genomics

Join Ultima Genomics as a Field Service Engineer I in a hands-on development program to support cutting-edge genomics technologies.

Ultima Genomics Fremont, California, United States $37–$37/hr Published 1 year ago
Farther

Join Farther as a Senior Frontend Engineer to shape the future of wealth management with innovative AI-driven solutions.

Farther Hybrid - New York, NY Published 5 days ago
Flexible on stack
SpaceX

Join SpaceX as a Senior Propulsion Engineer to develop and oversee flight operations for the Raptor engine propulsion systems.

SpaceX Hawthorne, CA $135k–$215k/yr Published 1 month ago
Flexible on stack
Moment

Join Moment as a Product Designer to shape the future of financial software in a high-paced, exceptional startup environment.

Moment New York, NY $175k–$275k/yr Published 3 months ago
Proxima Fusion

Join Proxima Fusion as a Senior Agent Platform Engineer to lead the development of an AI agent platform for fusion technology.

Proxima Fusion Munich Published 2 weeks ago
K2 Space

Join K2 Space as an Optical Avionics Test Engineer to develop and test cutting-edge optical payloads for high-power satellites.

K2 Space Los Angeles, CA $100k–$150k/yr Published 3 months ago
Flexible on stack
K2 Space

Lead the Build Reliability team at K2 Space, ensuring quality and reliability in satellite production processes.

K2 Space Los Angeles, CA Published 3 months ago
Pacific Fusion

Join Pacific Fusion as a Senior Mechanical Engineer to drive the development of innovative fusion energy systems.

Pacific Fusion San Leandro, CA $138.1k–$263.8k/yr Published 2 months ago