Staff Software Engineer Clearance, Flight Software
- Salary
- $228,000 - $252,000
- Level
- Staff
Not stated in the posting: work type, visa.
Open. First seen 2 October 2026.
About the role
About the role
Muon seeks a Flight Software Engineer to join our satellite flight software team. The ideal candidate is a self-motivated versatile software developer with significant previous experience developing robust bare-metal / RTOS embedded devices or appliances. In this role, you will design, develop, integrate, and test the software and firmware that runs on our orbiting satellites.
Responsibilities
- Integral member of the team defining and building Muon’s satellite bus and payload platform
- Translate concepts and requirements into design and working implementations, supporting through to on-orbit operations
- Design, bring up, and support the embedded software environment that runs in our satellite flight systems and peripherals using ARM Cortex-M CPUs.
- Participate in evaluating and selecting technologies for our software foundation
- Provide technical leadership to key projects, organizing cross-functional teams to deliver mission critical capabilities
- Develop application, platform, and driver functionality in our flight software environment and teach others how to use it
- Integrate compute and peripheral subsystems in both software and hardware
- Develop technical strategy documents for an entire organization or multiple teams, including architectural patterns, shared libraries, and common services.
- Collaborate with hardware team members on the design and bring up of Muon hardware
- Collaborate with software team members to set flight software architecture, select infrastructure and tools, and communicate with cloud backends.
- Participate in developing software and hardware-in-the-loop test strategies
Qualifications
- B.S., M.S., or Ph.D. in computer science, electrical engineering, or related field
- 7+ years experience as a software engineer in a team environment
- Strong C/C++ programming, with some practical familiarity of other languages
- Great embedded systems fundamentals: resource-efficient design, low-level drivers, bit manipulation, responsive software and IRQ handling, RTOS frameworks, I/O and communication buses.
- Integration and control of external hardware devices
- Read and understand hardware data sheets
- Excellent communication and presentation skills
- Experience working on government/defense projects
- Current TS security clearance
Nice-to-have Skills
- Experience working in flight software or some closely related domain
- Knowledge of industry-standard data formats and schemas (ProtoBuf, YAML, JSON, etc)
- Rust and Python experience
- Familiarity with a Linux-based development environment
- Experience with one or more of: embedded linux, FPGA, HW design, RF communication systems, network architecture.
- End-to-end development from product concept to delivery to customer/market.
Salary
The salary range for this role is $228,000 - $252,000, plus a competitive equity grant and comprehensive benefits package. Final compensation will be determined based on skills, qualifications, experience, and geographic location as assessed during the interview process.
About Muon Space
Founded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data. Our revolutionary, integrated technology stack enables customers to optimize every dimension of their missions for faster time-to-orbit and superior constellation remote sensing performance. Our state-of-the-art facility in the heart of Silicon Valley is optimized for manufacturing spacecraft and rapid, flexible payload integration at scale.
Muon Space's standard text
From climate monitoring to national security, Muon Space is dedicated to delivering Earth Intelligence for a safer and more resilient world.
Taking Care of Our Team
At Muon salary is only part of our total compensation package. In addition to salary, full-time employees receive equity compensation as well as benefits including medical, dental, and vision insurance, a 401k retirement plan, short & long term disability and life insurance. We also offer three weeks paid vacation for new employees, along with 12 paid holidays, unlimited sick time and paid parental leave.
Our mission embraces the entire planet and we believe our team should too. Muon is dedicated to creating a diverse and dynamic company and workforce. We believe in equal employment opportunity regardless of race, color, ancestry, religion, sex, age, national origin, citizenship, sexual orientation, marital status, disability, or gender identity.
Muon Space's standard text
We value diversity in the workplace, and that starts with our applicants. We encourage you to apply, even if you don't check all the boxes, and we look forward to reviewing your application! In addition, if you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.
Muon is currently registered and able to hire in the following states:
AL, AZ, CA, CO, CT, DC, FL, GA, IL, IA, ID, MD, MA, MI, MN, MO, NJ, NY, NC, OH, OR, PA, TN, TX, VT, VA, WA
ITAR/EAR Requirements
This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency.
Muon Space's standard text
The Company may, for legitimate business reasons, decline to pursue any export licensing process.
What this role asks for
Particular to this role
FPGA · RTOS · Rust · gRPC
Rare in Muon Space's other 118 open postings.
In most of Muon Space's ads
Python
Named in most of its open postings, whatever the role.
84% of this description is written for the role. The rest is Muon Space's standard text, folded away below.
Read against Muon Space's other open postings on this site.
The team: Engineering - Software HIRES STEADILY
This role is one of 38 open in Engineering - Software. 7 were posted in the last 30 days and the oldest in January: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Python (26 of 38), C++ (21 of 38), CI/CD (17 of 38), Embedded Systems (12 of 38), Linux (12 of 38), FPGA (11 of 38), AWS (9 of 38)
OTHER ROLES ON THIS TEAM
- Ground Software Engineering Intern (Summer 2027) posted Oct 15
- Staff Software Engineer, Government Programs posted Oct 2
- Staff Software Engineer, IR Data Products posted Oct 2
- Senior Remote Sensing Data Scientist, Cal/Val posted Oct 2
- Remote Sensing Data Scientist posted Oct 2
- Senior Software Engineer, IR Data Products posted Oct 2
- Flight Software Engineering Intern (Summer 2027) posted Sep 30
- Technical Program Manager, Software posted Sep 16
- Senior Software Engineering Manager, Test Infrastructure posted Sep 14
- Software Engineer, Computer Vision / Image Processing posted Sep 14
- Software Engineer, Computer Vision / Machine Learning posted Sep 14
- Senior Software Engineer, Cloud Image/ML Compute Architecture posted Sep 14
- Senior Software Engineering Manager, Simulation Infrastructure posted Sep 14
- Senior Software Engineer, Simulation Infrastructure posted Sep 4
- Software Engineer, Customer Solutions posted Aug 26
- Engineering Manager, Compute Components posted Aug 17
- FPGA RF Signal Processing Engineer posted Aug 17
- Senior FPGA Engineer, Networking & Security posted Aug 17
- Platform Engineer, Onboard Compute posted Aug 17
- GPU Software Specialist, Onboard Compute posted Aug 17
- Senior Software Engineer, Government Programs posted Aug 11
- Staff Software Engineer, Onboard Compute Architecture posted Aug 7
- Software Engineer, IR Data Products posted Aug 6
- Senior Technical Program Manager, Software posted Aug 6
- Senior Software Engineering Manager, Flight Software posted Aug 5
- Senior Software Engineer, Software Platform posted Aug 5
- Software Engineer, Simulation Infrastructure posted Aug 5
- Software Engineer, Entry-Level posted Aug 5
- Software Engineer, Frontend posted Jul 15
- Senior Software Engineering Manager, Software Platform posted Jul 15
- Senior FPGA RF Signal Processing Engineer posted Jul 15
- Senior Software Engineer, Test Infrastructure posted Jun 17
- Senior Flight Dynamics Software Engineer, Mission Planning Platform posted May 30
- Staff Software Engineer, Simulation Infrastructure posted May 12
- Senior Software Engineer, Ground Software posted Mar 18
- Senior Software Engineer, Flight Software posted Jan 15
- Software Engineer, Flight Software posted Jan 13
From the team and dates on Muon Space's own job board.
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