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# Junior Windows Administrator with Secret Clearance

- **Company:** CALNET INC
- **Location:** Washington, DC, United States
- **Experience:** Starter
- **Contract:** Permanent contract
- **Skills:** Multitier Architecture, Microsoft Windows, Active Directory, Backup Devices, CompTIA Security+, Computer Networks, System Configuration, Dynamic Host Configuration Protocol, Domain Name System (DNS), Monitoring of Systems, Identity and Access Management, Windows Servers, Windows PowerShell, Service Pack, Software Deployment, SC Clearance, Information Technology, Network Server, User Administration, User Accounts
- **Published:** August 25, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9115201/junior-windows-administrator-with-secret-clearance

## About the Role

* Experience: 1-3 years in IT support or systems administration.
 * Technical Skills: Proficiency in Windows Server (2016/2019/2022), Active Directory, Microsoft 365, and PowerShell scripting basics.
 * Education: Bachelor's degree in Computer Science, IT, or equivalent work experience.
 * Certifications: CompTIA Security+ is required, MS-102 is required
 * Soft Skills: Strong communication, troubleshooting, and organizational

## Description

JOB REQUIREMENTS: A Junior Windows Systems Administrator maintains and secures Windows-based IT infrastructure, including servers, Active Directory, and workstations. Key duties involve user account management, patching, software deployment, system monitoring, and providing Tier 2/3 technical support. They typically require 0-3 years of experience and work under senior staff to ensure network stability and security., * Windows Infrastructure Management: Install, configure, and maintain Windows Server operating systems, Active Directory (AD), Group Policy (GPO), and DNS/DHCP.

 * System Maintenance & Patching: Perform routine server backups, monitor system performance (CPU, memory), and apply security patches.

 * User & Access Management: Create, modify, and delete user accounts, manage permissions, and handle password resets.

 * Technical Support: Provide patching to servers, daily monitoring of the Network, Tier II/III support to resolve complex workstation and server-side issues.

 * Documentation: Maintain accurate documentation for system configurations, troubleshooting steps, and user guides.
 * Security: Implement basic security measures, such as virus scans and firewall management.


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