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SYSTEMS ADMINISTRATOR (QUANTICO, VA) with Security Clearance

Abacus TechnologyQuantico, VA🇺🇸United StatesPosted Oct 14, 2026

Why This Role Stands Out

This hybrid role offers a fantastic opportunity to grow your IT expertise in a dynamic environment, leveraging your skills in Windows and Linux administration to ensure robust system performance and security. You'll thrive here if you're a problem-solver with a passion for technology and a desire to contribute to a reputable company, and we encourage you to apply!

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Quantico, VA, United States
Posted
Yesterday
AWSActive DirectoryAzureBashPowerShell

Job Description

Systems Administrator (Quantico, VA) Abacus Technology is seeking a highly skilled and motivated Systems Administrator to join our team at Quantico, VA. This position offers an exciting opportunity to work on critical projects supporting our government clients.

Responsibilities

  • Manage and maintain Windows and Linux servers in a dynamic environment
  • Provide technical support and troubleshooting for end-users
  • Implement and configure network security measures
  • Monitor system performance and ensure high availability
  • Collaborate with software developers and other IT professionals
  • Maintain documentation of system configurations and procedures
Qualifications:
  • Bachelor’s degree in Computer Science, Information Technology, or related field
  • 3+ years of experience as a Systems Administrator
  • Experience with Windows Server, Active Directory, and networking concepts
  • Knowledge of security best practices and compliance requirements
  • Strong problem-solving skills and attention to detail
  • Ability to work in a fast-paced, team-oriented environment

PREFERRED QUALIFICATIONS

  • TS/SCI clearance with polygraph
  • Experience with cloud platforms (AWS, Azure)
  • Knowledge of scripting languages (PowerShell, Bash) Abacus Technology offers competitive salary and benefits packages, including health insurance, retirement plans, and professional development opportunities. We are an equal opportunity employer committed to diversity and inclusion.

NOTE: Applicants selected may be subject to a government security investigation and, if so, applicants must meet the eligibility requirements for access to classified information.

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