Application Guide
How to Apply for Spacecraft GNC Engineer
at Muon Space
🏢 About Muon Space
Muon Space is a climate-focused startup building advanced Earth-sensing satellites to provide actionable data for climate action. They offer a rare opportunity to work on cutting-edge space technology with a direct impact on understanding and mitigating climate change. The team is small and collaborative, so you'll have outsized influence on mission design.
About This Role
As a Spacecraft GNC Engineer, you'll own the attitude determination and control system (ADCS) from algorithm design to embedded implementation, ensuring spacecraft point accurately for Earth observation. You'll also contribute to ground calibration and geolocation pipelines, and support on-orbit operations. This role is critical to enabling high-quality climate data from Muon's satellite constellation.
💡 A Day in the Life
A typical day might involve running simulations to validate a new control law, debugging embedded C++ code on a hardware-in-the-loop testbed, and collaborating with the mechanical team on actuator requirements. You might also analyze on-orbit telemetry to troubleshoot an anomaly or refine calibration algorithms for the geolocation pipeline.
🚀 Application Tools
🎯 Who Muon Space Is Looking For
- Holds a PhD or Master's in aerospace/mechanical engineering with 2-3+ years of professional GNC experience, or equivalent hands-on expertise.
- Proficient in C++ for embedded systems, with a strong foundation in control theory, estimation, and simulation.
- Has a systems mindset—able to collaborate across disciplines (e.g., mechanical, software, ops) to optimize spacecraft design.
- Experienced with hardware-in-the-loop testing, anomaly resolution, and on-call support for space missions.
📝 Tips for Applying to Muon Space
Highlight specific projects where you designed and implemented GNC algorithms in C++ for embedded systems—quantify performance improvements.
Emphasize any experience with Earth-observation missions or sensor calibration, as Muon's focus is climate data.
Show your systems thinking by describing how you've collaborated with other teams to resolve interface or design challenges.
Mention any on-call or anomaly resolution experience, especially for on-orbit systems, to demonstrate operational readiness.
Tailor your resume to include keywords from the job description like 'ADCS', 'GNC', 'embedded C++', 'hardware-in-the-loop', and 'geolocation'.
✉️ What to Emphasize in Your Cover Letter
In your cover letter, focus on: (1) a specific example of a GNC algorithm you developed and its impact, (2) your ability to work across disciplines to achieve a best-fit design, (3) your experience with the full lifecycle from simulation to on-orbit support, and (4) why Muon's climate mission resonates with you personally.
Generate Cover Letter →🔍 Research Before Applying
To stand out, make sure you've researched:
- → Learn about Muon Space's satellite constellation, mission objectives, and the specific climate data they aim to collect.
- → Understand their technology stack: what sensors, actuators, and processors they use for ADCS.
- → Read about their recent missions or announcements to understand current challenges and roadmap.
- → Explore the backgrounds of the engineering team on LinkedIn to understand their expertise and culture.
💬 Prepare for These Interview Topics
Based on this role, you may be asked about:
⚠️ Common Mistakes to Avoid
- Avoid generic cover letters that don't mention Muon's climate mission or Earth-sensing focus.
- Don't overemphasize theoretical knowledge without demonstrating practical implementation in C++ or embedded systems.
- Avoid downplaying collaboration skills—Muon values a systems mindset and cross-disciplinary teamwork.
📅 Application Timeline
This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.
Typical hiring timeline:
Application Review
1-2 weeks
Initial Screening
Phone call or written assessment
Interviews
1-2 rounds, usually virtual
Offer
Congratulations!