Product Manager II - Spacecraft Software Platform

About the role

Muon Space is hiring a Product Manager to own the software that runs on our spacecraft. Reporting to a Director of Product Management, you will own the end-to-end capabilities and roadmap for the flight software platform and onboard compute, so that our spacecraft meet customer mission needs.

This position is hybrid and requires working on-site in our San Jose, CA office four days per week.

Responsibilities

Flight Platform and Onboard Compute

• Own the product roadmaps for the flight software platform and onboard compute.
• Define and prioritize features that improve product quality, schedule adherence, or customer value.
• Author clear Product Requirements Documents (PRDs), drive alignment, and follow through reliably.
• Partner with the Director of Product Management to develop the strategy for the product areas including build/buy decisions.
• Conduct customer interviews, gather feedback on product-market fit, and translate insights into product artifacts and roadmap decisions.

Cross-functional Coordination

• Partner closely with engineering teams across flight software, hardware, and mission systems to define features and roadmap.
• Partner with other software product managers on roadmaps where capabilities intersect.
• Coordinate with the Director of PM - Federal on defense-aligned product needs and inputs to roadmap.
• Collaborate with the VP of Product and the broader PM team on strategic roadmap decisions and prioritization trade-offs.

Required Qualifications

• 3-5 years of Product Management experience, with demonstrated success owning software products in technically complex environments.
• Experience in flight software, embedded systems, robotics, or adjacent deep-tech software domains.
• Experience working cross-functionally with multiple engineering teams at once, rather than a single team.
• Demonstrated success in uncertain environments with incomplete requirements and shifting schedules.
• Proven track record delivering major features or programs spanning multiple months of effort.
• History of independent execution and implementation across multiple concurrent workstreams.
• Strong fluency working with engineering peers and leadership; able to influence cross-organizational technical investment without direct authority.
• Demonstrated ability to translate customer mission needs into detailed product requirements and acceptance criteria across software systems.
• Bachelor's degree in Engineering, Computer Science, or a related technical field; advanced degree preferred.

Nice-to-have Skills

• Active U.S. Government security clearance.
• Familiarity with flight software, embedded systems, or real-time operating systems.
• Familiarity with onboard or edge compute and the trade-offs between processing on orbit and on the ground.
• Familiarity with building or operating software for the space environment.
• Prior experience in startup or high-growth technology environments.

Salary

The salary range for this role is $190,000-$210,000, 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.

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.

The Company may, for legitimate business reasons, decline to pursue any export licensing process.