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Windows System Admin - Chantilly, VA - TS​/SCI w​/CI Poly Clearance Required Information

Job in Chantilly, Fairfax County, Virginia, 22021, USA
Listing for: SOC LLC
Contract position
Listed on 2025-12-27
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator, IT Support, Systems Engineer
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Windows System Admin - Chantilly, VA - Active TS/SCI w/ CI Poly Clearance Required Information [...]

System Admin

Contract 3+ years, working onsite in Chantilly, VA.

Contract Length: 3+ years

TS/SCI Clearance: Candidates must have an active TS/SCI with CI Polygraph clearance to be considered for this role.

We seek an experienced and skilled Windows System Administrator to support engineers leveraging next‑generation infrastructure for AI innovation.

Key Responsibilities
  • Design, implement, and maintain Windows‑based systems, networks, and applications.
  • Provide technical support and assistance to users via phone, email, and in‑person.
  • Monitor system performance, identify and resolve issues, and optimize system resources.
  • Develop and maintain documentation for system administration tasks and procedures.
  • Collaborate with other IT teams to ensure seamless integration of new technologies and systems.
  • Stay up‑to‑date with the latest Windows operating system updates, security patches, and best practices.
  • Travel up to 20% of the time, as required, to perform on‑site installations, maintenance, and troubleshooting activities at customer sites or data centers.
Minimum Required Skills
  • 3+ years of experience as a Windows System Administrator or similar role
  • In‑depth knowledge of Windows Server / Desktop Operating Systems
  • Strong understanding of Active Directory, Group Policy, and DNS
  • Experience with Windows deployment tools such as SCCM or MSDTF
  • Familiarity with backup and disaster recovery procedures
  • Experience managing enterprise email systems (Exchange, Outlook)
  • Excellent problem‑solving skills and ability to troubleshoot complex technical issues
  • Strong communication and interpersonal skills
  • Active TS/SCI with CI Polygraph
  • Have current IAM Level II to satisfy DOD 8570 IAT requirements
Beneficial Skills
  • Experience installing, configuring, and supporting Linux (Server / Workstation)
  • Knowledge of Power Shell / Python / Bash scripting and automation
  • Certification in Microsoft MCSA or MCSE and other industry certifications
  • Familiarity with security best practices (e.g., firewalls, antivirus software)
  • Experience with virtualization technologies (VMware, Hyper‑V, KVM)
  • Proficiency in SQL Server administration
  • Experience with IT service management frameworks (e.g., Service Now)
Employment Prerequisites

Successful completion of a background investigation and drug urinalysis.

Soc, a Day & Zimmermann company, is an Equal Opportunity Employer, EEO/AA M/F/Vet/Disability.

Note:

Any pay ranges displayed are estimations, which may have been provided by job boards. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Estimated Min Rate: $77.00

Estimated Max Rate: $110.00

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