Cloud Systems Administrator, TS/SCI w/Poly

peraton· Information Technology
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📍 Annapolis Junction, MD, USFULL TIME💰 USD 104K–166K

About this role

Responsibilities

The team is seeking a Linux Systems Administrator / Systems Engineer with experience supporting Linux systems in virtualized environments, including AWS. The ideal candidate is a self starter who is highly organized, works well independently, and collaborates effectively with customers and technical team members.

 

This individual will serve as the primary administrator for all Linux development and production systems. Responsibilities include installing, configuring, updating, and maintaining Linux operating systems and applications; applying software updates and IAVA security patches; monitoring system health and performance; and troubleshooting hardware, software, and system issues to ensure maximum availability and minimize downtime. The successful candidate will also develop and maintain system and process documentation and contribute to the continuous improvement of operational procedures.

 

Experience deploying, managing, and maintaining systems within AWS is highly desirable. Candidates should have experience managing Linux environments in cloud and virtualized infrastructures and a strong understanding of networking concepts, including DNS, IP addressing, routing, and public and private network configurations. Familiarity with customer STE/STN requirements is preferred.

 

The ideal candidate will have experience creating, installing, and managing server certificates and be capable of installing, configuring, and maintaining software on Linux based systems. Strong analytical and troubleshooting skills, attention to detail, and the ability to independently identify and resolve technical issues are essential.

 

While this position does not require participation in a formal on call rotation, the selected candidate will be expected to provide after hours call in support as needed to respond to critical system issues and help maintain operational continuity.

 

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Qualifications

  • Minimum of 5 years of relevant professional experience required.
  • Bachelor’s degree in Engineering, Systems Engineering, Computer Science, Mathematics, or a related technical field is highly desired. A bachelor's degree may be substituted for 2 years of qualifying experience.
  • Must possess DoD 8570 IAT Level I certification or higher; CompTIA Security+ CE is preferred.
  • Cloud System Administrator Certification or comparable Cloud System/Service Certification is desired.
  • Active TS/SCI with current polygraph required

Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

 

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

$104,000 - $166,000. 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.

Frequently Asked Questions

What is the salary for the Cloud Systems Administrator, TS/SCI w/Poly role at peraton?
The listed salary for this Cloud Systems Administrator, TS/SCI w/Poly position at peraton is USD 104K–166K. This is an FULL TIME role.
Where is the Cloud Systems Administrator, TS/SCI w/Poly position at peraton located?
This Cloud Systems Administrator, TS/SCI w/Poly role at peraton is based in Annapolis Junction, MD, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Cloud Systems Administrator, TS/SCI w/Poly role at peraton full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Cloud Systems Administrator, TS/SCI w/Poly role in the Information Technology department at peraton.
Which team or department does the Cloud Systems Administrator, TS/SCI w/Poly at peraton belong to?
This Cloud Systems Administrator, TS/SCI w/Poly position is part of the Information Technology department at peraton. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Cloud Systems Administrator, TS/SCI w/Poly position at peraton?
Click the "Apply Now" button on this page. You will be redirected to peraton's official application portal hosted on icims where you can submit your application directly.
When was the Cloud Systems Administrator, TS/SCI w/Poly job at peraton posted?
This Cloud Systems Administrator, TS/SCI w/Poly position at peraton was posted on Jul 27, 2026. Apply as soon as possible — early applications are often reviewed first.
Cloud Systems Administrator, TS/SCI w/Poly
peraton · 💰 USD 104K–166K
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You'll be redirected to peraton's official application page on icims.