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# Mid-Level Systems Administrator [$273k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Herndon, VA, United States
- **Experience:** Experienced
- **Salary:** $273,000.0
- **Contract:** Permanent contract
- **Skills:** Domain Controllers, Apache HTTP Server, Ubuntu (Operating System), CentOS, Information Systems, Scientific Data Archiving, Linux, DevOps, Domain Name System (DNS), Monitoring of Systems, Linux Servers, Log Analysis, Windows Servers, Oracle Databases, Red Hat Enterprise Linux, Backup and Restore, Network Routers, Test-Driven Development (TDD), Delivery Pipeline, Deployment Automation, Patch Management, Network Server
- **Published:** August 25, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9116041/mid-level-systems-administrator-273kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 10+ years
 * Total Compensation: $273k+ yearly

## Description

* Administer, maintain, and harden enterprise Linux and Windows servers, Oracle database servers, and core network infrastructure.
 * Automate system monitoring, log analysis, and patch management processes to maximize uptime and security.
 * Support DevOps lifecycle integration, test-driven development, and implementation of robust security policies., * Monitor system logs and applications daily, developing automation for ongoing monitoring and alerting.
 * Conduct scheduled system backups and data archiving procedures.
 * Perform Linux system hardening following information security engineering principles and industry best practices.
 * Maintain and administer Windows servers, Linux servers (CentOS/Ubuntu), Oracle database servers, Apache servers, DNS servers, and Domain Controllers.
 * Apply operating system updates and server patches in a timely manner, automating workflows where possible.
 * Design, configure, and install information systems including routers, switches, servers, storage systems, and workstations.
 * Design and implement Microsoft Windows-based domain architectures.
 * Support hardware and software acquisitions, licensing renewals, and change management documentation.
 * Assist with DevOps pipeline deployment, automated deployments, and compliance scanning.


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