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# Junior Systems Administrator [$188k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Starter
- **Salary:** $188,000.0
- **Contract:** Permanent contract
- **Skills:** Active Directory, Linux, Desktop Virtualization, Disaster Recovery, Python (Programming Language), Kernel-Based Virtual Machine, Windows Servers, Network Configuration and Change Management, Public Key Infrastructure, Server Virtualization, Software Deployment, Virtualization Technology, Backup and Restore, Scripting, Patch Management, Vulnerability Analysis, User Accounts, Vmware
- **Published:** October 31, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9275731/junior-systems-administrator-188kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 5+ years
 * Total Compensation: $188k+ yearly

## Description

* Provide system administration support across geographically distributed Linux and Windows Server environments.
 * Maintain complex server enclaves, perform OS and application hardening, and execute patch management.
 * Support Active Directory and PKI implementations across multi-domain air-gapped systems.
 * Utilize automation and virtualization technologies including Salt, Python, VMware, and KVM to optimize server and desktop infrastructure., * Install, configure, and maintain Linux and Windows servers, workstations, and associated network and storage infrastructure.
 * Perform operating system and application hardening following DISA and industry security best practices.
 * Execute patch management, software deployment, system backups, and disaster recovery procedures.
 * Configure and sustain Active Directory domains, user accounts, and PKI certificate renewals.
 * Monitor system health, analyze vulnerability scan reports, and resolve hardware and software incidents.
 * Automate routine administrative tasks and system sustainment activities using Salt and Python scripting.
 * Maintain server virtualization environments leveraging VMware and KVM technologies.
 * Document server and network configurations, operating procedures, and incident resolution workflows.