Job Requirements Ogden, UT Montgomery, AL Oklahoma City, OK Mechanicsburg, PA Secret Polygraph not specified Mid Level Career (5+ yrs experience) Salary not specified Join Premium to unlock estimated salaries

Job Description Position Title:

Linux Systems Administrator Client:

Defense Information Systems Agency (DISA)

Employment Type:

Full-Time Work Schedule:

Hybrid (1-2 days onsite per week)

Security Clearance:

Active DoD Secret Clearance Required Locations:

Oklahoma City, Oklahoma Mechanicsburg Ogden, Utah Montgomery, Alabama Position Overview We are seeking an experienced Linux Systems Administrator to support mission-critical infrastructure and enterprise services for DISA. The ideal candidate will have a strong background in Linux administration, systems maintenance, troubleshooting, automation, security compliance, and enterprise operations within a DoD environment. This position requires an active Secret clearance and Security+ certification. Required Qualifications Minimum 4 years of hands-on Linux Systems Administration experience Active DoD Secret Security Clearance Current CompTIA Security+ certification (IAT Level II compliant) Experience administering enterprise Linux environments such as: Red Hat Enterprise Linux (RHEL) Rocky Linux CentOS Oracle Linux Strong understanding of: Linux operating systems and kernel fundamentals User, group, and permission management File systems, storage, and volume management Networking concepts (TCP/IP, DNS, DHCP, routing, firewalls) System monitoring and performance tuning Experience with scripting and automation using: Bash Python Ansible Familiarity with STIG implementation and compliance requirements Experience with patch management, vulnerability remediation, and system hardening Ability to troubleshoot complex system and application issues group id: 10216532 Log in to view the job poster Apply now