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CRL Technologies Inc.

Systems Administrator

CRL Technologies Inc.

Systems Administrator for Government networks at CRL Technologies. Responsible for managing and maintaining secure government networks and infrastructure in Patuxent River, MD.

Posted 7/9/2026full-timeLexington Park • Maryland • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
CloudCyber SecurityLinux

About the role

Key responsibilities & impact
  • System administrator for Government networks
  • Work with Information Technology and Cybersecurity teams to securely build, operate, and maintain government networks
  • Deploy, manage, and maintain virtualized infrastructure, including virtual desktop infrastructure (VDI)
  • Plan, deploy, and administer secure cloud-based environments within secure clouds
  • Perform system administration, vulnerability management, and STIG compliance on Windows and Linux operating systems
  • Configure, monitor, and troubleshoot local and wide area networks
  • Safeguard, account for, and operate COMSEC materials
  • Operate and maintain cross domain solutions (CDS) and one-way data diodes

Requirements

What you’ll need
  • High School Diploma or GED
  • At least four (4) years of System Administrator experience
  • Certification: Candidate must meet the 451-Intermediate System Administrator qualification standards of DoD Manual 8140.03.
  • Experience developing and managing secure cloud environments.
  • Experience deploying and managing virtualized resources and hypervisors.
  • Experience deploying and managing CDS and one-way data diodes.
  • Experience as a Local Element (LE) or handling COMSEC/cryptographic equipment under DoD guidelines.
  • Experience working in a dynamic, schedule constrained, and complex security environment.

Benefits

Comp & perks
  • Security Clearance Required: A Final DoD Top Secret Clearance
  • Signing bonus
  • Potential relocation assistance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
Windows Operating SystemLinux Operating SystemVulnerability ManagementSTIG ComplianceNetwork ConfigurationNetwork MonitoringTroubleshootingHypervisor ManagementVirtual Desktop Infrastructure (VDI)Data Diodes
Soft Skills
AdaptabilityProblem-SolvingCollaboration
Certifications
DoD 451-Intermediate System Administrator