Linux Systems Administrator Principal Lead — Kwajalein Atoll

Job overview

Compensation is not specified. The Linux Systems Administrator Principal Lead role is onsite on Kwajalein Atoll in the Marshall Islands; RGNext supports missile testing and space situational awareness operations for national defense. The lead administers and sustains secure, mission-critical Linux infrastructure for the Reagan Test Range Operations Center. The role combines systems engineering, security controls, troubleshooting, lifecycle management, and mentoring to maintain resilient IT services for the mission.

What you'll do

• Lead Linux systems administration for the Reagan Test Range Operations Center
• install, configure, and support physical and virtual RHEL-based servers
• maintain infrastructure availability and resilience
• mentor administrators
• apply STIG controls, patch systems, and follow backup schedules
• troubleshoot hardware and software issues
• manage hardware and software lifecycle
• administer software packages and repositories
• provide flexible mission support as required.

What we're looking for

Skills & competencies

linux systems administrator

principal lead

kwajalein atoll

range generation next

rhel

docker

ansible

git

stig controls

secret clearance

dod 8140 certification

overseas accompanied

mission-critical it

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, dental, vision, disability, and life insurance
• paid time off and holiday pay
• retirement savings plan with company match and day-one vesting.

Why this role

Overseas accompanied position requiring relocation to Kwajalein Atoll; requires U.S. citizenship, ability to obtain and maintain a Secret clearance, and specified DoD baseline certifications.

About the employer

Range Generation Next LLC is hiring for this role. Industry: Space Research and Technology. Sector: 92.