Linux Systems Administrator II

Linux Systems Administrator II

Location

US-CO-Lakewood

ID

2025-3768

Category

IT / Cyber Security / Network Systems

Position Type

Full-Time

Remote

No

Clearance Required

Public Trust (Tier 4)

Overview

Now Hiring at AMERICAN SYSTEMS

Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development.

Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success.

Responsibilities

An average day :

As Linux Systems Administrator II, you will support the reliability, security, and performance of Red Hat Enterprise Linux (RHEL) environments. This role focuses on day-to-day operations, patching, incident response, and system monitoring within a highly regulated federal environment. You will follow established change management processes, respond to service requests and incidents, configure servers for monitoring, and contribute to small- to medium-scale projects. Strong adherence to compliance standards and attention to detail are essential. In this position you will :

Administer and maintain Red Hat Enterprise Linux systems, ensuring compliance with customer standards and policies.

• Apply system patches and updates using Red Hat Satellite in accordance with established change management and patching processes.
• Configure and maintain monitoring of servers using SolarWinds Orion, including adding and managing server nodes.
• Respond to incidents and service requests, working within defined SLAs.
• Participate in project-based work, including deployments, upgrades, and process improvements.
• Collaborate with team members to document procedures, configurations, and troubleshooting steps.
• Monitor system performance and availability, escalating issues as needed.
• Follow security and compliance requirements, coordinating with cybersecurity teams when necessary.
• Participate in on-call after hours IT infrastructure support rotation.
• Track and manage work using approved ITSM tools.

Qualifications

Pay Transparency Statement

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $72,543.00 / Yr. - USD $143,047.00 / Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

EEO Statement

EEO Race / Sex / Disability Status / Veteran Status