Senior DoD Systems Administrator: RMF, VMware & Linux

KBR Careers; Aberdeen (MD); On-site; USD 95,000 - 140,000; Full time

Job summary

KBR is seeking a Systems Administrator to support TRMC and multiple DoD networks, ensuring RMF compliance and secure, reliable operations. You will manage virtualization environments (VMware), Windows and Linux systems, and collaborate with distributed teams to maintain and improve test range infrastructure.

Applicants should have a Top Secret clearance, 10+ years in a systems admin role, and hands-on experience with Horizon UAG, VDI, ACAS, and scripting with Ansible.

Qualifications

• Active Top Secret clearance is required.
• Minimum 10 years in a Systems Administrator role.
• Technical bachelor's degree or equivalent experience.

Responsibilities

• Administer servers, network gear, software and virtualization infra.
• Install, upgrade, configure Windows/Linux/VMware/SQL Server, Horizon UAG, VDI.
• Maintain patching, STIGs, backups and security procedures.
• Administer infrastructure including HBSS, syslog, databases, ACAS.
• Upgrade systems for functionality and security issue resolution.
• Ensure compliance with TRMC RMF and data security policies.
• Document SOPs and create networking diagrams.

Skills

Active Top Secret

DoD RMF experience

Documentation

Education

Technical bachelor's degree

Tools

VMware

Windows

Linux

Docker

Kubernetes

Ansible

Horizon UAG

VDI

HBSS

ACAS

Job description

KBR is seeking a Systems Administrator to support TRMC and multiple DoD networks, ensuring RMF compliance and secure, reliable operations. You will manage virtualization environments (VMware), Windows and Linux systems, and collaborate with distributed teams to maintain and improve test range infrastructure.

Applicants should have a Top Secret clearance, 10+ years in a systems admin role, and hands-on experience with Horizon UAG, VDI, ACAS, and scripting with Ansible.