GNC Engineering Intern – Summer

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion 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 in 2027 and plans to scale to 100 satellites a year, we’re Building Bigger — helping develop the solar system and build toward 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 high-growth Series D-funded company, we’d love for you to apply.

We’re looking for a stellar GNC Intern to join our team for a 3 month internship. Working closely with our GNC engineers, you will be responsible for developing models in our in-house 6 DoF simulation, testing and developing GNC algorithms for attitude and orbit control to support spacecraft operations, supporting actual on-orbit operations of spacecraft, and assisting in the verification and validation of space-grade flight software.

K2 Space is a highly collaborative environment, and our interns will be encouraged to work with mentors and other team members to execute complex projects while maintaining a significant level of ownership and autonomy.

• Work with other engineers to develop a novel high-level vehicle architecture
• Develop novel algorithms for precise pointing, state estimation, orbit transfer, mission design, and station-keeping of very large structures in earth orbit and beyond
• Test these novel algorithms in unit testing and an integrated simulation and HITL environment
• Develop models and simulations for high fidelity spacecraft actuators, sensors, and dynamics
• Support actuator and sensor hardware trades for K2’s next generation spacecraft

• Must be currently enrolled in a Bachelor’s program in aerospace, mechanical, or other relevant engineering discipline
• 6+ months of experience applying technical engineering skills outside of the university classroom setting (eg: laboratory, research, extracurricular project teams, volunteering, personal projects or prior internship/work experience)
• Experience with Python, Julia, C/C++, or Matlab for algorithm development, implementation, and simulation

• Available for a minimum 12-week internship in person at our HQ in Torrance

• Currently enrolled in a Master’s or PhD program in aerospace, mechanical, or other relevant engineering discipline
• Ability to work well in an integrated collaborative team environment, including frequent interactions with technicians, engineers, and managers
• Ability to work effectively in a dynamic professional setting with changing needs and requirements
• Experience with Rust for algorithm development, implementation, and simulation
• Demonstrated ability with GNC actuator or sensor sizing, selection, and system design within an integrated engineering team outside a classroom setting
• Demonstrated understanding of trajectory analysis, modeling, and…