Real-Time Linux Systems Administrator for Space Missions

Pace Industries, LLC; Louisville (CO); On-site; USD 119,000 - 164,000; Full time

Benefits offered by this job

medical, dental, and vision plans

401(k) with 150% match up to 6%

life insurance

3 weeks paid time off

Job summary

Sierra Space in Colorado is seeking a Linux Systems Administrator to support mission-critical IT systems, networks, and real-time spacecraft ground software in a flight-critical environment. The role focuses on Linux administration (RHEL/CentOS), virtualization, and automation scripting.

You will work on-site at our Louisville, CO location, collaborate with NASA during mission preparation, and help ensure secure, reliable operations.

Qualifications

• BS in Computer Science, Systems Engineering, or related discipline.
• Minimum 5+ years of relevant experience.
• Experience with VMware, Docker, Python, RF, Cisco switches, and Palo Alto firewalls.
• Experience with command and telemetry software (InControl & Amergint | ARKA).
• Proficient with Linux and Windows operating systems (Linux depth required).
• Strong IT system and network administration and real-time mission support.

Responsibilities

• Linux-based servers and workstations setup, patching, hardening, and troubleshooting.
• Manage virtualized Linux environments (VMware) and containerized apps (Docker).
• Support mission-critical IT systems, networking, and real-time mission simulations and operations.

Skills

Linux and Windows administration

Real-time mission support

Systems engineering principles

Requirements management / V&V

Team collaboration in multi‑discipline

Security clearance eligibility

Engineering fundamentals

Education

BS in Computer Science or Systems Engineering

Tools

VMware

Docker

InControl

Amergint

ARKA telemetry

Cisco switches

Palo Alto firewalls

Job description

Sierra Space in Colorado is seeking a Linux Systems Administrator to support mission-critical IT systems, networks, and real-time spacecraft ground software in a flight-critical environment. The role focuses on Linux administration (RHEL/CentOS), virtualization, and automation scripting.

You will work on-site at our Louisville, CO location, collaborate with NASA during mission preparation, and help ensure secure, reliable operations.