Windows Systems Administrator with Secret Clearance

Peraton

Centennial (CO)

On-site

USD 66,000 - 106,000

Full time

14 days+

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Job summary

Peraton is seeking a Systems Administrator to join the CAEIO program, providing IT operations and maintenance for consular applications and systems worldwide. The role focuses on stability, security, and performance of mission-critical systems across U.S. Passport Offices and Agencies.

Location is at Colorado Passport Agency in Centennial, CO, with first-shift hours roughly 7:30am–4pm, Monday–Friday. Prioritize security, incident response, and accurate documentation while supporting DoS

Qualifications

Bachelor's degree or higher with related IT experience as listed in the Basic Qualifications.
U.S. citizenship and active Secret Government Security Clearance.
Experience as a systems administrator in a Windows-based environment.
Experience troubleshooting hardware, software, and OS issues.
Experience supporting end users in an enterprise IT environment.
Basic understanding of networking concepts (TCP/IP, DNS).
Experience with ServiceNow or Remedy Ticket Management System.

Responsibilities

Install, configure, troubleshoot, and maintain desktop, server, and peripheral systems to ensure operational reliability.
Manage deployment, monitoring, and maintenance of hardware, software, and databases including AD, vSphere, and SQL environments.
Perform data backups, restores, and ongoing IT infrastructure management for data integrity and availability.
Coordinate hardware/software upgrades and decommissioning with minimal service disruption.
Administer Active Directory accounts, privileges, and badge logon configurations per security policies.
Monitor and remediate vulnerabilities per Microsoft Defender and DoS cybersecurity standards.
Document configurations and performance trends with accurate topology records.
Log and resolve incidents via ServiceNow with Government System Administrators and ISSOs.