RHEL Linux Systems Administrator – DoD PMRF, Hawaii

Kupono Government Services; Kekaha (HI); On-site; USD 90,000 - 105,000; Full time

Benefits offered by this job

401K with company match

Medical insurance

Dental insurance

Disability insurance

Life insurance

Tuition reimbursement

Paid time off

11 paid holidays

Job summary

Bering-Alaka`ina Holdings, LLC seeks a Systems Administrator Linux Range Network to support PMRF networks in Kekaha, Hawai'i. You will manage RHEL, apply security controls, patching, and automation, collaborating with cyber teams to ensure mission readiness.

The role requires US citizenship and a Top Secret clearance; expect site duties including occasional at-sea tasks and aircraft/utility lifts as part of operational support.

Qualifications

• A.S. Degree required; HS Diploma with four years of related system administration experience may substitute for an A.S. degree.
• One year of System Administration/IT experience.
• Advanced certifications or education may substitute for degree or experience.
• Knowledge of IT systems and advanced IT infrastructure concepts.
• Proficient in operating personal computers and standard office equipment.
• Able to type with neatness and accuracy.
• Critical thinking and problem solving.

Responsibilities

• Administer and maintain Red Hat Linux (RHEL) in classified and unclassified Navy networks.
• Implement and maintain RMF security controls; ensure DISA STIG and DoD cybersecurity policy compliance.
• Apply and manage patches across all Linux systems per DoD and Navy policies.
• Manage automated installation methods and system imaging (SCCM, VMware, Nutanix, Satellite, Ansible).
• Perform system hardening and vulnerability remediation using ACAS, ESS, and SCAP.
• Develop PowerShell scripts for automation of admin tasks.
• Support virtualization platforms (VMware, Hyper-V) and lifecycle management.
• Collaborate with cybersecurity teams for ATO packages, POA&Ms, and audit readiness.
• Maintain system documentation, baselines, and SOPs.
• Participate in CCBs/CMBs and change control processes.
• Assist with incident response, forensics, and recovery efforts.
• Support backup/disaster recovery using Veeam, Commvault.
• Evaluate new DoD-approved Linux tools.

Skills

Linux administration

RMF security controls

Patching and vulnerability remediation

scripting (PowerShell, Bash, Python)

virtualization (VMware/Nutanix)

incident response

DoD cybersecurity knowledge

teamwork

documentation

Education

A.S. Degree

HS Diploma + 4 yrs related experience

Tools

SCCM

VMware

Nutanix

Satellite

Ansible

ACAS

Job description

Bering-Alaka`ina Holdings, LLC seeks a Systems Administrator Linux Range Network to support PMRF networks in Kekaha, Hawai'i. You will manage RHEL, apply security controls, patching, and automation, collaborating with cyber teams to ensure mission readiness.

The role requires US citizenship and a Top Secret clearance; expect site duties including occasional at-sea tasks and aircraft/utility lifts as part of operational support.