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# Systems Administrator - Windows Level I (TOP-SECRET ONLY)

- **Company:** RCG, Inc.
- **Location:** Washington, DC, United States
- **Experience:** Experienced
- **Salary:** $90,000.0 - $108,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Backup Devices, CompTIA Security+, Databases, System Configuration, Intrusion Detection and Prevention, Network Security, Windows Servers, Server Virtualization, Virtualization Technology, Software Vulnerability Management, Backup and Restore, Virtual Environment, Software Troubleshooting, Backend, Information Technology, Patch Management, User Accounts
- **Published:** October 20, 2026
- **Apply:** https://jobs.localjobnetwork.com/apply/add/88651933/1

## About the Role

* Bachelor's degree in Computer Science, Information Technology, or a related technical field.
 * 3-5 years of experience in systems administration or a related IT discipline.
 * U.S. Citizenship and an active Top Secret security clearance.
 * CompTIA Security+ certification.
 * Strong knowledge of Windows Server 2012 R2, 2016, and 2019 environments.
 * Demonstrated hands-on experience administering Windows servers.
 * Experience with virtualization technologies and virtual server environments.
 * Familiarity with databases, patch management, and LAN/WAN networking.
 * Knowledge of network security systems, intrusion detection, system hardening, and data backup.
 * Experience managing user access, permissions, and system security.
 * Strong troubleshooting, analytical, and problem-solving skills.
 * Strong written and verbal communication skills.
 * Ability to work independently while collaborating effectively within a technical team.

Preferred Qualifications

 * Microsoft Certified: Windows Server Hybrid Administrator Associate or equivalent Microsoft certification.
 * Experience supporting Windows systems within a federal government or other highly regulated environment.

## Description

RCG is seeking a Systems Administrator - Windows to support an ongoing federal government contract in Washington, DC.

This is a hands-on systems administration role responsible for the installation, configuration, maintenance, security, and support of Windows servers and virtual environments. The successful candidate will help ensure the stability, availability, performance, and security of enterprise Windows systems while providing technical support and troubleshooting across the environment.

What You'll Do

 * Install, configure, maintain, and support Windows servers and virtual environments.
 * Monitor Windows systems for stability, availability, performance, security, and scalability.
 * Troubleshoot and resolve server, operating system, application, and user-reported issues.
 * Review system and error logs to identify and resolve technical problems.
 * Perform routine system maintenance, updates, and patching.
 * Manage user accounts, system access, permissions, and related administrative functions.
 * Maintain server security and support vulnerability remediation activities.
 * Perform and monitor system backups and support recovery activities.
 * Provide technical support for users and back-end systems.
 * Support Windows Server upgrades, migrations, and other infrastructure improvements.
 * Collaborate with IT managers and technical team members to resolve issues and maintain reliable system operations.
 * Maintain appropriate technical documentation related to system configurations, maintenance, and support activities.