Remote Windows & Linux Systems Administrator

Booz Allen Hamilton; Oklahoma City (OK); On-site; USD 87,000 - 198,000; Full time

Job summary

Booz Allen Hamilton seeks a Server Administrator in the United States (Oklahoma City) to maintain Windows and Linux servers, manage virtualization, and strengthen security across the IT infrastructure.

The role focuses on provisioning and patching, monitoring performance, and implementing reliable remote access while adhering to security and compliance requirements. Candidates should have 3+ years of experience, a Secret clearance, and a strong grounding in networking and systems administration.

Qualifications

• 3+ years of server administration experience.
• Experience with RHEL servers.
• Provision, manage, and troubleshoot virtual machines.
• OS patching, upgrades, performance monitoring, and troubleshooting.
• Knowledge of Linux commands, filesystems, permissions, processes, services, and logs.
• Knowledge of TCP/IP networking, DNS, SSH, routing, and firewall fundamentals.
• Knowledge of security best practices and vulnerability remediation.
• Secret clearance
• HS diploma or GED

Skills

Server administration

Linux administration

Infrastructure operations

Education

HS diploma or GED

Tools

RHEL

VMware vSphere/ESXi

Microsoft Hyper-V

KVM

Red Hat Virtualization

Ansible

SAN/NAS storage

ITIL processes

Monitoring tools

Centralized logging

HA/DR/BC

RHCSA/RHCE

Job description

Booz Allen Hamilton seeks a Server Administrator in the United States (Oklahoma City) to maintain Windows and Linux servers, manage virtualization, and strengthen security across the IT infrastructure.

The role focuses on provisioning and patching, monitoring performance, and implementing reliable remote access while adhering to security and compliance requirements. Candidates should have 3+ years of experience, a Secret clearance, and a strong grounding in networking and systems administration.