Jobs and Careers

Senior Electro-Mechanical Engineering Technician (Optical)

Los Angeles, United Statesfull_timeVerifiedPosted 7 Aug 2026

About the role

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we’re mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space.

The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully capitalize on today’s and tomorrow’s massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.

With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we’d love for you to apply.

The Role

You will support the fabrication and assembly of optical subsystems, production tooling, and generate hardware performance records. This role will support manufacturing and development of the K2 Mega-class satellite and future generations of the spacecraft. The ideal candidate possesses advanced mechanical skills, will seek ownership over quality and reliability, is meticulous and tenacious, and is familiar with the handling and testing of optical components. A strong background in optical manufacturing, R&D and testing is desired.

Responsibilities

Partner directly with design engineering throughout the hardware development and pre-production stages, supporting component assembly and validation testing
Perform precision inspection, cleaning, bonding, and troubleshooting of optical components to exacting tolerances
Operate precision tooling including microscopes, adhesive dispensing systems, UV curing equipment, and optical alignment tooling to support next-generation hardware
Execute work from verbal instructions, engineering drawings, and technical procedures with minimal supervision, adapting quickly as designs evolve
Build, align, integrate, test, and maintain optical systems — including delicate freespace optics and mechanics, thermal management hardware, and fiber optic assemblies
Own test setup, execution, and data reporting, ensuring accuracy and traceability across all builds
Maintain ground support equipment performance and calibration
Champion laser safety and cleanliness standards on the production floor, holding yourself and the team accountable to the highest standards
Practice 5S principles of organizing and sustaining an efficient and presentable workspace
Thrive in fast paced/ all-hands-on-deck production environment, jumping in wherever needed to hit mission timelines

Qualifications

5+ years of experience assembling, integrating, and testing optical hardware or adjacent hardware (ie: technical hardware utilizing optical sensors, fibers, sources, or high-resolution mechanisms)
Proficiency with computers and ability to use MS Office and shop floor management software
Demonstrate high level of ownership and problem-solving abilities
Demonstrate ability to learn, adapt and work independently
Demonstrate dexterity and ability to handle delicate objects in a dynamic lab environment
Demonstrate ability to communicate and prioritize team success
Experience working with FOD, ESD sensitive hardware, and clean room requirements
E