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Senior IT Specialist; TS​/SCI

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Strategic Analysis, Inc.
Full Time position
Listed on 2026-01-14
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support, Systems Administrator
Job Description & How to Apply Below
Position: Senior IT Specialist (TS/SCI #26-006)

Strategic Analysis, Inc. is seeking an experienced Senior IT Specialist to provide Tier 2/3 desktop, network, and cybersecurity support in a classified DoD environment. This role supports senior leadership and mission‑critical systems, ensuring secure, reliable IT operations.

Responsibilities
  • Provide Tier 2/3 desktop and endpoint support (CAC, certificates, email, secure access)
  • Administer Active Directory and support secure networks
  • Enforce DoD cybersecurity policies and 8570/8140 compliance
  • Manage ATCTS records and audits
  • Develop SOPs and resolve complex technical issues
  • Train and mentor junior IT staff
  • Support VIP users in classified environments
Requirements
  • Active TS/SCI clearance
  • 10+ years IT experience in DoD or federal environments
  • CompTIA Security+ (IAT II compliant)
  • Strong experience with Active Directory, cybersecurity, and secure systems
  • Excellent troubleshooting and customer service skills
Preferred
  • IASO / COMSEC experience
  • Service Now or enterprise ticketing systems
  • Leadership or training experience
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Position Requirements
10+ Years work experience
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