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IT Systems Administrator

Job in Falls Church, Fairfax County, Virginia, 22042, USA
Listing for: Areté
Full Time position
Listed on 2025-12-01
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator, IT Support, Network Security
Salary/Wage Range or Industry Benchmark: 95000 - 125000 USD Yearly USD 95000.00 125000.00 YEAR
Job Description & How to Apply Below

Overview

IT Systems Administrator position at Areté in Falls Church, VA. Requires Top Secret security clearance with SCI access including CI Polygraph. Exempt, non-supervisory, full-time. The candidate will report to the regional IT Manager and support day-to-day IT operations; occasional travel and some after-hours support may be required.

Base pay range

$95,000.00/yr - $/yr

Primary responsibilities
  • Integrating, upgrading, and managing domain services and infrastructure in a Microsoft Windows Server environment.
  • Configuring and administering line-of-business applications, IT/Cyber Tools, and other software solutions.
  • Recommending improvements to the company’s IT services.
  • Contributing to computer and network security using security-based products.
  • Managing data backup and restoration systems for the local facility.
  • Some administration and maintenance of client computers and solutions in various LAN environments.
  • Providing end user support for local office operations.
  • Maintaining software licensing records and supporting IT budget planning.
  • Mentoring other IT staff and leading technical projects.
  • Other duties as assigned.
Qualities and experiences we look for
  • Bachelor’s Degree in IT or related discipline and/or current, applicable industry-standard certifications (MCSA, CCNA, Security+, RHCSA).
  • Minimum of 3 years’ experience as a Windows System Administrator, Linux Systems Administrator, Network Administrator, or similar role.
  • Must have or be able to obtain a Security+CE or equivalent for DoD 8140/8570 IAT Level II or higher within 90 days of employment.
  • Proficiency with Windows Server domain services (Active Directory, DNS, Group Policy, DFS, DHCP).
  • Strong IT troubleshooting skills and ability to work autonomously and in a team.
  • Strong written communication skills and ability to produce technical documentation.
  • Physical ability to lift up to 25 pounds.
Nice to have
  • Active Top Secret security clearance.
  • Experience with Red Hat Enterprise Linux 8 or later.
  • Experience with Microsoft 365, Azure or AWS, SharePoint, Veeam, SCCM or similar tools.
  • Familiarity with classified information system cybersecurity tools (Nessus/ACAS, STIGs).
  • Experience collaborating with Cyber Security professionals.
Benefits and compensation notes

The salary range is $95,000 to $125,000. Arete considers factors such as responsibilities, experience, education/training, and key skills when extending an offer.

Equal employment opportunity

Areté is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, marital status, national origin, age, veteran status, disability, or any status protected by law. U.S. citizenship is required to meet position eligibility. Successful passage of background checks, drug tests, and government security investigations may be required. Reasonable accommodations are available for qualified individuals with disabilities.

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