Senior Satellite Mechanical Engineer; Structures

Senior Satellite Mechanical Engineer (Structures)

K2 Space is building large, high‑powered spacecraft for the next generation of space development. Backed by Lightspeed Venture Partners, Altimeter Capital, and many others ($200M raised to date), we intend to mass‑produce the highest‑powered satellite platforms ever built for missions across LEO to Deep Space.

The rise of launch vehicles like Falcon 9 and Starship enables the move from an era of mass constraint to one of mass abundance. We believe this new era requires spacecraft with a fundamentally different design in order to fully utilize the massive rockets coming to market.

We’re a team that believes the future lies in building large, high‑powered satellites that can handle multiple orbits. This is a necessity if we ever want 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 B space startup, we’d love for you to apply.

You will own the success of the mechanical structures and mechanisms that will be key to our satellite operation. In your first 6 months, you will define mechanical requirements, create initial concepts and trades, perform preliminary and detailed analysis, define development test campaigns, trade and select any purchased electromechanical subsystems, and produce development hardware. In your first year, you will validate your designs through prototype iterations and build and qualify flight hardware.

In your first two years you will fly your hardware in space while directly supporting production and integration.

• Take hardware and mechanisms from conceptual design through qualification to on‑orbit operations in order to support internal and external customer needs
• Lead design reviews from kickoff through qualification and beyond
• Drive hardware development, including hands‑on development testing, analysis correlation, and follow‑on hardware iterations
• Perform hardware trades that steer both sub‑system and top‑level product direction
• Collaborate with a cross‑functional team to establish product requirements, company processes, and best practices for hardware design and manufacturing
• Continually own and refine system deliverables and associated schedules throughout development and production

• Bachelor’s degree in mechanical, aerospace, or other relevant engineering discipline
• 5+ years of experience with mechanical and/or electromechanical design and analysis
• Experience with CAD or FEA software packages
• Experience with the practical application of GD&T
• Demonstrated proficiency in the principles of mechanical design, materials, thermodynamics, and fluids
• Demonstrated ability to personally design, build, and test hardware from a blank canvas, including troubleshooting and iterating designs based on downstream feedback

• Experience designing, building, and testing moving mechanical assemblies for aerospace applications (satellite mechanical systems, payloads, launch vehicles, propulsion systems, and/or aircraft structures and mechanisms)
• Experience with NASA‑STD‑5017, SMC‑S‑016, and GSFC‑STD‑7000 for the design and qualification of in‑space Moving Mechanism Assemblies
• Demonstrated ability to own mechanical hardware or systems within an integrated engineering team outside a classroom setting
• Demonstrated understanding of structural analysis and failure modes of complex mechanical systems in space environments and operations
• Independent and self‑motivated mindset, with strong organizational, written, and oral communication skills

Base salary range for this role is $140,000 – $175,000 +…