Junior Linux Administrator Job Northern Kentucky USA,IT/Tech

Location: Northern

Job Date Posted:
September 15, 2026

Space Dynamics Laboratory (SDL) is seeking a Linux Systems Administrator to support the operation, maintenance, and provisioning of Linux systems across the organization. This position will initially focus heavily on on-premises Linux administration, including system patching, user and group management, system provisioning, and general troubleshooting. The selected candidate may also provide application and end-user support as needed.

This is a growth-oriented position intended to develop broader Linux administration skills over time, including increased ownership of Linux infrastructure and eventual support of Linux workloads in Azure Government/GCC High environments. This position is on-site in North Logan, UT and may support both connected and air-gapped environments.

Key Responsibilities

Performs routine patching, updates, and maintenance of Linux systems
Provisions and configures new Linux servers and virtual machines
Manages Linux user accounts, groups, permissions, and access
Monitors system health and troubleshoots operating system, service, storage, and performance issues
Supports RHEL, Rocky Linux, and Ubuntu systems
Assists with Linux application installation, configuration, troubleshooting, and ongoing support
Performs routine system administration tasks including service management, log review, file system management, and configuration changes
Assists with vulnerability remediation and system hardening activities
Maintains accurate system configurations and technical documentation
Provides support for virtualized Linux systems
Works with senior administrators and engineers to troubleshoot issues and implement infrastructure changes
Participates in scheduled after-hours maintenance windows and responds to occasional after-hours system issues or call-ins
Develops skills supporting Linux workloads in Azure Government/GCC High environments

Required Qualifications

Must have 1+ years of professional Linux administration, IT infrastructure, technical support, or closely related experience and a bachelor’s degree or an additional 5 years of relevant experience in lieu of a degree
Working knowledge of Linux system administration fundamentals
Experience or demonstrated ability with Linux patching, software/package management, and system maintenance
Experience managing Linux users, groups, permissions, and access
Familiarity with provisioning and configuring Linux systems
Ability to troubleshoot Linux operating system and application issues
Ability to work in both connected and air-gapped environments
Must be a U.S. citizen with the ability to obtain and maintain a U.S. Government security clearance
Valid CompTIA Security+ certification (or equivalent) is required or must be obtained within 30 days of hire
Must be able to support scheduled after-hours maintenance and occasional call-ins
Must be able to travel as needed (not a normal expectation)

Preferred Qualifications

Bachelor’s degree in a relevant field
Experience with RHEL, Rocky Linux, and/or Ubuntu
Linux+, RHCSA, or other relevant Linux certification
Experience with Bash, Python, Ansible, or other scripting and automation tools
Familiarity with Azure and Linux workloads hosted in Azure Government/GCC High
Familiarity with VMware or other virtualization platforms
Understanding of basic networking concepts including DNS, TCP/IP, routing, ports, and firewall rules
Experience with Linux security hardening, vulnerability remediation, or DoW security requirements
Familiarity with Docker, Podman, Kubernetes, or other container technologies
Experience supporting applications or end users in a Linux environment
Background supporting CMMC, NIST 800-53, or similar compliance frameworks

* Salary Range

$68,000 - $97,000
- Salary…