Senior Linux Systems Administrator (TS/SCI) | Sign-On Bonus

Leidos Inc; Aurora (IL); On-site; USD 120,000 - 180,000; Full time

Job summary

Leidos is seeking a Principal Linux Systems Administrator to join the Intelligence Sector, Cyber & Analytics Business Area (CABA). You will lead IT system configuration, troubleshooting, and maintenance across UNIX/Linux and Windows environments, while ensuring security and compliance.

This senior role requires 15+ years of SA experience, a technical Bachelor's degree, and an active Top Secret/SCI with Polygraph.

Qualifications

• 15+ years of SA/system administration experience.
• Technical Bachelor's degree required.
• Active Top Secret/SCI with Polygraph clearance.
• Experience across UNIX/Linux and Windows environments.

Responsibilities

• Lead IT system configuration, troubleshooting, and maintenance across UNIX/Linux and Windows environments.
• Ensure security and regulatory compliance in all IT operations.
• Collaborate with intelligence sector teams to align IT infrastructure with mission goals.

Skills

Unix/Linux

Windows environments

Troubleshooting

Security & Compliance

IT system configuration

Education

Bachelor's degree

Job description

Leidos is seeking a Principal Linux Systems Administrator to join the Intelligence Sector, Cyber & Analytics Business Area (CABA). You will lead IT system configuration, troubleshooting, and maintenance across UNIX/Linux and Windows environments, while ensuring security and compliance.

This senior role requires 15+ years of SA experience, a technical Bachelor's degree, and an active Top Secret/SCI with Polygraph.