Linux Systems Administrator

Peraton; Gaithersburg (MD); On-site; USD 112,000 - 179,000; Full time

Job summary

Peraton is seeking an experienced Linux Systems Administrator to implement and manage a centralized Cloud System Management system in Gaithersburg, MD. This on-site role requires a self-starter who serves as the Linux expert within a small team.

The candidate should have 6+ years of Linux admin experience, hold Active Top Secret clearance, and demonstrate strong communication across disciplines and production-ready practices; exposure to STIG, ACAS, Ansible, and security tooling is expected.

Qualifications

• Requires Linux System Administration experience in production environments.
• Strong communication across teammates and supervisors; ability to communicate across disciplines.
• Must possess practical application of industry standards and best practices.

Responsibilities

• Configure ACAS; evaluate STIG; perform ACAS scans and compliance assessment against STIG; configure and manage ePolicy Orchestrator for DLP and Antivirus.
• Configure tools such as YUM, Ansible, and WSUS; remediate and patch systems.
• Set up Kick Start scripts and Boot Server; configure and manage a Linux Identity Management System.
• Set up and configure TFTO and HTTPS; configure an audit reduction/SIEM tool.
• Configure and manage firewalls; configure and manage file sharing with Windows systems; and configure and manage a complete system inventory.

Skills

Linux System Administration

Education

BS/BA in a related field

MS/MA in related field

PhD

Tools

Ansible

YUM

WSUS

Kick Start

ePolicy Orchestrator

ACAS

STIG

Job description

Linux Systems Administrator

Job Location: US-MD-Gaithersburg

Responsibilities

This is an on-site position in Gaithersburg, MD.

Peraton is seeking an experienced Linux System Administrator to implement and manage a centralized Cloud System Management system.

This role requires a self-starter who can operate as the program's Linux expert within a small team with minimal supervision. Normal activities for this role include:

• Configure ACAS; evaluating and understanding STIG; perform ACAS scans and perform compliance assessment against STIG; configure and manage ePolicy Orchestrator for Data Loss Prevention and Antivirus.
• Configure tools such as YUM, Ansible, and WSUS Server; remediate and patch systems.
• Set up Kick Start scripts and Boot Server; configure and manage a Linux Identity Management System.
• Set up and configure TFTO and HTTPS; configure an audit reduction/SIEM tool.
• Configure and manage firewalls; configure and manage file sharing with Windows systems; and configure and manage a complete system inventory.

Qualifications

What you'll need:

• Education: 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD
• Must have demonstrable previous experience in Linux System Administration in areas such as those above
• Must be proficient in verbal and written communication with teammates and supervisors, including the ability to communicate across disciplines
• Must not only possess technical depth, but also have demonstrated practical application implementing and maintaining similar systems in production environments while applying industry standards and best practices
• Clearance: Active Top Secret Clearance. SCI eligibility may be required in the future. The position may elevate to TS Poly in the future, so candidates should be able to pass a Polygraph evaluation

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.

Target Salary Range

$112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.