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System Administrator

United States, Pax River · Job Posted January 03, 2026
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Job Description

Coherent Technical Services, Inc is seeking a System Administrator (journeyman to Senior level) to work at Pax River, MD supporting Air Traffic Control and Landing Systems (ATC&LS).

Job Responsibility

  • Perform latest vulnerability scans and apply appropriate patches using Assured Compliance Assessment Solution (ACAS) Plugin file updates on Windows scanning laptop
  • Perform Security Content Automation Protocol (SCAP) scans on all Linux Red Hat and switch components to assess Security Template Implementation Guide (STIG) compliance
  • Supervise System Integration Lab (SIL) during application of cybersecurity upgrades (STIGs, Antivirus patches), and performance testing on ad-hoc maintenance schedule
  • Maintain the A&A documentation, consisting of the mission description, description of every system, hardware list of all systems, and software list of all COTS/GOTS software
  • Complete MFRs to reflect any hardware changes
  • Install/update needed software and ensure DADMS compliance
  • Participate and provide technical support for weekly/biweekly meetings

Requirements

  • B.S. degree in computer science, information systems, cybersecurity, or technical-related discipline from an accredited school
  • Comply within 6-months at the IAT Level II baseline certifications (Security +) as defined in DoD 8570.01-M
  • Would prefer a total of (3+) years of experience performing the above duties and responsibilities, preferably with DoD or government agencies, but not required
  • Possess a strong working knowledge of Linux operating systems
  • Possess strong organization, documentation, and project management skills
  • Understand government processes and procedures
  • U.S. Citizenship is required for security clearance eligibility
  • Must be able to obtain a Top-Secret clearance
  • Candidate must have the ability to work in a team environment
  • provide constructive alternatives/approaches to solving issues
  • be flexible
  • have a strong sense of urgency for critical tasks
  • and must be able to handle multiple projects simultaneously while effectively managing schedule and communicating process

Nice to have

Experience preferably with DoD or government agencies

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