Mid-level Linux Infrastructure Administrator

Job overview

The Mid-level Linux Infrastructure Administrator is an onsite role based in Columbus, OH, with a salary range of $110,000 to $140,000 per year. This position supports the Cyber Business Line at Battelle Memorial Institute by operating an airgapped research network. This role exists to manage the full infrastructure stack, including virtualization, identity, storage, and networking. By designing and automating systems, the Administrator ensures the reliability and security of infrastructure for scientists and engineers.

What you'll do

• Administer Linux domain services in an airgapped environment.
• Build and maintain virtual machines on enterprise platforms.
• Develop and maintain Ansible playbooks for automation.
• Administer enterprise storage infrastructure.
• Support network operations including firewall management.
• Deploy containerized services.
• Implement security hardening and compliance activities.

What we're looking for

Skills & competencies

full-time

day shift

columbus oh

linux administrator

infrastructure

cybersecurity

battelle

$110k-$140k

onsite

research

Work arrangement

• Weekend coverage required

Benefits & perks

• Compressed work schedule, 401(k) with employer contributions, tuition assistance, and professional development.

Why this role

Requires U.S. citizenship and ability to obtain a DoD Secret clearance.

About the employer

Battelle Memorial Institute is hiring for this role. Industry: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). Sector: 54.