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Senior Linux Systems Administrator [$320k/yr+] TS/SCI-FS Poly with Security Clearance

SYSTOLICAnnapolis Junction, MD🇺🇸United StatesPosted Oct 19, 2026

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Annapolis Junction, MD, United States
Posted
21 hours ago
AWS

Job Description

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered.

Summary: • Resolve server hardware, application, and software integration issues across enterprise environments. • Perform critical system hardening, patching, and technical architecture documentation. • Administer Linux and Windows platforms while supporting requirements analysis and modern cloud tools like AWS and NiFi.

Qualifications && Compensation: • Degree: Technical bachelor's degree or equivalent experience • Years of experience: 15+ years • Total Compensation: $320k+ yearly (tentative) Job Description: • Analyze and resolve complex issues associated with server hardware, applications, and software integration. • Perform system hardening, patching, and related tasks to maintain secure and highly reliable systems. • Administer and engineer enterprise Linux operating systems alongside Windows environments. • Gather and evaluate user requirements to identify, predict, and define system and network needs. • Collaborate with development and test teams to support continuous system integration, verification, and mission workflows. • Develop and maintain detailed technical documentation, system architectures, and engineering designs. • Support cloud technologies and data integration leveraging tools such as AWS and NiFi. • Participate in a weekly rotating after-hours on-call team.

About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our

Pay Transparency page at: https://systolic.com/pay-transparency

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