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CRL Technologies Inc.

Mid-Level Systems Administrator

CRL Technologies Inc.

. Plan, build, administer, and maintain SAP information systems using virtualization, virtual desktop infrastructure, Linux, Windows, Splunk, and user software .

Posted 9/22/2026full-timePatuxent River • Maryland • United StatesMid-LevelSenior💰 $80,000 - $135,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates expertise in administering and maintaining SAP information systems, with a strong focus on security, documentation, and compliance with DoD standards. Proficient in Linux, Windows, virtualization platforms, and networking equipment configuration.

Highest-signal resume keywords
Final DoD Top Secret ClearanceIAT II CertificationSAP Information Systems AdministrationLinux and Windows Systems KnowledgeVirtual Desktop Infrastructure Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
SAP Information Systems AdministrationLinux SystemsWindows SystemsVirtualization PlatformsNetworking Equipment ConfigurationData Transfer ProceduresConfiguration ManagementDocumentation PreparationEncryption Device ConfigurationChange Control Processes
Soft Skills
Communication with IT TeamProblem Resolution Planning
Tools & Technologies
VMwareOpenShiftCisco ProductsF5 ProductsAtlassian JiraAtlassian ConfluenceSplunk
Certifications & Qualifications
IAT II Certification
Industry Keywords
DoD ComplianceCOMSEC Keying Material ManagementAssured File Transfer ProceduresNSA-approved Encryption DevicesConfiguration Changes Documentation

Tech Stack

Tools & technologies
FirewallsLinuxOpenShiftSplunkVMware

About the role

Key responsibilities & impact
  • Plan, build, administer, and maintain SAP information systems using virtualization, virtual desktop infrastructure, Linux, Windows, Splunk, and user software
  • Ensure information systems are secure, available, and able to obtain and maintain authority to operate
  • Prepare and maintain documentation required to secure, operate, and maintain information systems
  • Communicate with the IT team and management about issues and resolution plans
  • Configure networking equipment including switches, routers, and firewalls
  • Assess proposed configuration changes and develop implementation plans
  • Participate in change control and configuration management processes
  • Ensure configuration changes are documented and implemented appropriately
  • Act as Data Transfer Agents using approved Assured File Transfer procedures, as needed
  • Assist with management of COMSEC keying material and equipment for multiple locations
  • Configure and administer NSA-approved Type 1 encryption devices in accordance with applicable policies and guidelines

Requirements

What you’ll need
  • Final DoD Top Secret Clearance required
  • High School diploma or GED
  • Minimum of three (3) years of experience performing the duties described in the position description
  • Must meet IAT II certification requirements, providing certifications, or obtain certifications no later than six months after position acceptance
  • Knowledge of Linux and Windows systems
  • Knowledge of virtualization platforms such as VMware or OpenShift
  • Experience with Virtual Desktop Infrastructure
  • Knowledge of Atlassian products such as Jira or Confluence
  • Experience with networking products such as Cisco and F5
  • Experience administering SAP information systems
  • Must work on-site in Patuxent River, MD; telework is not offered

Benefits

Comp & perks
  • Signing bonus
  • Potential relocation assistance
  • Estimated travel: 10%