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# Systems Administrator - Cleared - SCADA - Ft Meade

- **Company:** RJM Technologies
- **Location:** Jessup, MD, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Command-Line Interface, CompTIA Security+, Dynamic Host Configuration Protocol, Disaster Recovery, Domain Name System (DNS), Supervisory Control and Data Acquisition (SCADA), Hyper-V, Subnetting, Network Troubleshooting, System Center Configuration Manager, Windows Servers, Windows PowerShell, TCP/IP, Virtual Local Area Networks, Virtual Machines, Virtualization Technology, Software Vulnerability Management, Computer Networking Systems, Connectivity Problems, System Availability, Operational Systems, Vmware
- **Published:** October 17, 2026
- **Apply:** https://www.thejobnetwork.com/job/49e7c717-90ae-4be1-86f9-feab11b01383/systems-administrator-cleared-scada-ft-meade

## About the Role

* CompTIA Security+ CE certification.
 * Active DoD Secret or higher security clearance.
 * 4+ years of hands-on Windows Server administration experience.
 * Experience supporting systems in a mission-critical operational environment such as DoD/DISA, SCADA/ICS, OT, critical infrastructure, or a comparable environment.
 * Strong Active Directory and Group Policy experience.
 * Experience with Windows Server upgrades and migrations.
 * Experience with VMware and/or Hyper-V.
 * Experience with PowerShell.
 * Experience with DISA STIGs, system hardening, patching, and vulnerability remediation.
 * Strong systems and network troubleshooting skills.
 * Bachelor's degree in a related technical field preferred; relevant experience may substitute.

Nice to Have

 * SCCM/MECM experience.
 * Cisco networking, VLAN, TCP/IP, and subnetting experience.
 * Experience supporting 24/7 or high-availability operational systems.
 * Microsoft Windows Server certifications.

## Description

Systems Administrator - Mission-Critical DoD Systems- Ft. Meade, MD
Our client is seeking an experienced Systems Administrator to support mission-critical systems in a Department of Defense environment.
This is a hands-on role focused on Windows Server administration, Active Directory, virtualization, system security, and infrastructure modernization. We are specifically seeking someone who has supported systems in a mission-critical operational environment, such as DoD/DISA, SCADA/ICS, Operational Technology (OT), critical infrastructure, or a similar high-availability environment.
What You'll Do

 * Administer, maintain, secure, and troubleshoot Windows servers, virtual machines, workstations, and endpoint systems.
 * Manage Windows Server, Active Directory, DNS, DHCP, Group Policy, and related Microsoft infrastructure.
 * Perform system hardening, DISA STIG implementation, patching, and vulnerability remediation.
 * Support systems operating in mission-critical, high-availability environments.
 * Plan and execute Windows Server upgrades, migrations, and modernization efforts.
 * Administer and troubleshoot VMware and/or Hyper-V environments.
 * Use PowerShell and command-line tools for administration, troubleshooting, and automation.
 * Monitor system availability, performance, capacity, and security.
 * Support backup, disaster recovery, COOP, and system recovery activities.
 * Troubleshoot Windows, hardware, software, virtualization, and network connectivity issues.
 * Maintain technical documentation, configurations, and operational procedures.