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Windows Systems Administrator Security Clearance

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Anonymous Employer
Full Time position
Listed on 2026-08-27
Job specializations:
  • IT/Tech
    Disaster Recovery IT, Systems Administrator, Windows Server, Information Security & Data Protection
Job Description & How to Apply Below
Position: Windows Systems Administrator with Security Clearance
Windows Systems Administrator
This position is based in Arlington, VA and is 100% on-site.
Requires a TS/SCI US Government Security to start.
Primary Responsibilities
• Administer and maintain Veritas Net Backup infrastructure (Master Server, Media Servers, and Clients).
• Configure, monitor, and troubleshoot backup and restore operations.
• Perform backup policy creation, scheduling, retention management, and lifecycle policies.
• Monitor backup job success rates and resolve failed backup issues promptly.
• Coordinate with infrastructure, storage, database, and application teams for backup requirements.
• Maintain backup documentation, operational procedures, and compliance reports.
Basic Qualifications
• Bachelor's degree and 4+ years of overall related experience with a Windows or Linux server environment. Additional experience, education and training may be considered in lieu of degree
• An active TS/SCI security clearance is required for this position.
• Currently possess DoD 8750 certification at least IAT level II, e.g Security+ce.
• Candidate may be asked to obtain CI Poly in future
• Experience with backup monitoring, reporting, and performance tuning.
• Strong understanding of Linux and/or Windows server administration.
• Experience with application of security settings and other commercial best practices such as DISA STIGS.
• Experience with VMware, Hyper-V, or other virtualization platforms.
• Experience with backup monitoring, reporting, and performance tuning.

Preferred Qualifications
• Prior experienced with DISA and DISA’s support to mission partners
• TS/SCI w/CI Poly Preferred
• Strong hands-on experience with Veritas Net Backup 8.x / 9.x / 10.x.
• Experience with Net Backup Master Server and Media Server administration.
• Familiarity with Oracle, SQL Server, Exchange, SAP, or other enterprise application backups.
• Linux OS experience.
• Understanding of disaster recovery and business continuity concepts.
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