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# Linux/VMWare Systems Administrator (Systems Administrator 5)

- **Company:** HII Mission Technologies
- **Location:** Virginia Beach, VA, United States
- **Experience:** Expert
- **Salary:** $116,917.0 - $150,000.0
- **Contract:** Permanent contract
- **Skills:** Bash Shell, Configuration Management, Software Documentation, System Configuration, Linux, VMware ESX Servers, Linux System Administration, Linux Servers, Log Analysis, Performance Tuning, Red Hat Enterprise Linux, Ansible, Systems Integration, VMware Infrastructure, Virtual Machines, Virtualization Technology, VMware Virtualization, Scripting, Modeling and Simulation, CIS Benchmarks, Server Operating Systems & Platforms, Vmware
- **Published:** October 8, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9223597/linuxvmware-systems-administrator-systems-administrator-5

## About the Role

* 15 years relevant experience with a Bachelor's in a related field; 13 years with a Master's; or 19 years relevant experience with a High School diploma/equivalent.
 * Hands-on experience with VMware ESXi and vCenter management.
 * Familiarity with VDI technologies and associated protocols.
 * Strong Linux troubleshooting, scripting, and system diagnostics skills.
 * Ability to interpret technical documentation and apply enterprise configuration standards.
 * Strong attention to detail and ability to manage multiple responsibilities.
 * Excellent written and verbal communication skills.
 * Security+ or equivalent DoD 8570 certification.
 * Must hold and maintain an active Secret security clearance.

Preferred Requirements

 * Experience administering RedHat Enterprise Linux (RHEL 8/9) desktop and server environments.
 * Experience with enterprise patching solutions and applying Linux STIGs.
 * Familiarity with Windows systems (server and desktop) in mixed environment enterprises.
 * Experience with automation tools such as Ansible, Bash scripting, or other Linux automation frameworks.
 * Experience integrating DoD STIGs, security baselines, and configuration controls in Linux and virtualized environments.
 * Proven ability to balance customer support needs with technical priorities.

Physical Requirements

Job performance will normally require only minor lifting and carrying of boxes of records or equipment.

## Description

The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administering, maintaining, and securing the Navy Enterprise Tactical Training Network (NETTN) infrastructure, with a primary focus on Linux-based systems and VMware virtualization platforms supporting enterprise-wide modeling and simulation services.
The candidate will collaborate with cross-functional engineering and cybersecurity teams to deploy, monitor, and maintain Linux servers, virtual machines, and workstation images throughout the enterprise. Core responsibilities include VMware ESXi and vCenter management, Linux system configuration and hardening, implementation of DoD Security Technical Implementation Guides (STIGs), and enterprise patching of RHEL-based systems. The candidate must be capable of working both independently and within a team-oriented environment.

Essential Job Responsibilities

 * Ensures optimal performance and availability of multi-user Linux and VMware environments, coordinating activities with other administrators as required.
 * Manages VMware infrastructure including provisioning, monitoring, resource allocation, and optimization of virtual machines.
 * Performs Linux server administration including account and permission management, configuration management, system tuning, and log analysis.
 * Maintains system documentation, configuration baselines, and ensures compliance with DoD cybersecurity requirements.
 * Evaluates and integrates hardware and software technologies, coordinates installation efforts, and supports system backup and recovery processes.
 * Develops, implements, and enforces policies and standards for managing system resources and maintaining operational readiness.