Muon Space

Senior Security Engineer

Muon Space
CybersecuritySan JoseCosta RicaHybridLeadPermanentSep 26, 2026USD154,000-207,000 / year

What You'll Do

Design and implement cybersecurity controls for satellite software, ground systems, communication links, and mission infrastructure. Monitor mission networks and satellite systems for cyber threats, investigate incidents, and coordinate containment and recovery. Collaborate with aerospace, software, systems, and compliance teams to ensure missions meet security, safety, and regulatory requirements. Administer and harden IAM systems including SSO integrations and privilege access reviews.

What We're Looking For

5+ years of experience in information security or security engineering roles. Active TS/SCI clearance, or eligibility to obtain one. Familiarity with satellite communication protocols and embedded systems. Experience with secure software practices and cloud security in AWS.

What We Offer

The salary range for this role is $154,000 - $207,000, plus a competitive equity grant and comprehensive benefits package. This position may be fully on-site, hybrid, or fully remote from an approved U.S. location.

Additional Information

Experience Level

Senior

Employment Type

permanent

Work Mode

Hybrid