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62 Peraton Linux System Administrator Jobs Hiring Near You

CERES Group

Linux System Administrator

Boston, MA · On-site

The Linux Systems Administrator will also play an essential role in the monitoring and management of the IT infrastructure and assets as well as ensuring compliance with security policies and ...

Cymertek

Linux System Administrator

Chantilly, VA · On-site

Linux System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled ...

NewGen

Linux System Administrator

Annapolis, MD · On-site

We are seeking a skilled and detail-oriented Linux System Administrator to join our Partner's IT infrastructure team. The ideal candidate will have strong experience managing enterprise Linux ...

CERES Group

Linux System Administrator

Boston, MA · On-site

Linux & Windows Systems Administrator Location: Needham, MA Are you an IT jack of all traits look for a full time salary position? Do you have some Linux, a little bit of Windows, and some VMware ...

Peraton

Linux Systems Administrator

Herndon, VA · On-site

Peraton is a next-generation national security company that drives missions of consequence across the globe. The Linux Systems Administrator IV will ensure the reliability, performance, and security ...

MANTECH

Linux System Administrator

Laurel, MD · On-site

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure ...

MANTECH

Linux System Administrator

Laurel, MD · On-site

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure ...

SGS Consulting

Linux System Administrator

Lexington, MA · On-site

The Group is in need of a talented Senior Linux Systems Administrator to support a mid-sized RedHat Linux environment with enterprise level requirements. Qualified candidates should be experienced in ...

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Peraton Jobs Information

What is it like to work at Peraton?

Peraton is a technology-driven company that values innovation, collaboration, and customer satisfaction, fostering a dynamic and inclusive work environment.

The company's structure is organized around mission-focused teams, with employees working on cutting-edge projects in areas such as space, cybersecurity, and telecommunications, often in partnership with government agencies and private sector clients. Peraton's work environment is characterized by a mix of on-site and remote work arrangements, with access to state-of-the-art facilities and resources.

Working at Peraton may appeal to candidates who are passionate about applying technology to solve complex problems, are eager to contribute to high-stakes projects, and value opportunities for professional growth and development in a rapidly evolving industry.

What makes Peraton an attractive place to work?

Peraton is a leading provider of mission-critical services and solutions to the U.S. government and its allies, with a strong reputation for delivering innovative and secure technology solutions. The company offers a dynamic work environment that fosters collaboration, innovation, and professional growth, with opportunities to work on high-impact projects and contribute to the nation's defense and security. By joining Peraton, individuals can develop their skills and expertise in a stable and secure industry, with opportunities for advancement and career development in a rapidly evolving field.

Do workers at Peraton get paid breaks?

Yes. Most people get paid breaks.
68% of people say they get paid breaks.
Based on data from 37 people who took the Breakroom Quiz between November 2024 and May 2026.

Does Peraton pay people when they’re sick?

Yes. Most people get paid when they’re sick.
71% of people say they would get paid if they were sick but scheduled to work.
Based on data from 48 people who took the Breakroom Quiz between December 2024 and June 2026.

At Peraton, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
64% of people say they have to use vacation days when they’re out sick.
Based on data from 28 people who took the Breakroom Quiz between May 2025 and June 2026.

Is the health insurance from Peraton affordable enough for their workers?

Most people say the health insurance costs are okay.
91% of people say the health insurance costs are okay
Based on data from 23 people who took the Breakroom Quiz between March 2025 and June 2026.

Do people get paid time off at Peraton?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 29 people who took the Breakroom Quiz between May 2025 and June 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 58% of people with changing schedules find out their shifts one week or less ahead of time.
  • 25% of people with changing schedules find out their shifts two weeks ahead of time.
  • 8% of people with changing schedules find out their shifts three weeks ahead of time.
  • 8% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 12 people who took the Breakroom Quiz between January 2025 and December 2025.

Do workers at Peraton worry about hours?

Most people don’t worry about getting enough hours.
94% of people report they don’t worry about getting enough hours.
Based on data from 34 people who took the Breakroom Quiz between November 2024 and May 2026.

Do Peraton workers get to choose the shifts they work?

Most people get to choose which shifts they work.
70% report that they have enough control over which shifts they work.
Based on data from 20 people who took the Breakroom Quiz between December 2024 and December 2025.

How easy is it for Peraton workers to change shifts?

Most people find it easy to change shifts.
91% of people report that it’s easy to change shifts if they need to.
Based on data from 23 people who took the Breakroom Quiz between November 2024 and May 2026.

How easy is it to get time off at Peraton?

Most people find it easy to get time off.
90% of people report it’s easy to get time off.
Based on data from 50 people who took the Breakroom Quiz between November 2024 and June 2026.

Do Peraton managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
95% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 39 people who took the Breakroom Quiz between November 2024 and May 2026.

Do jobs at Peraton spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
5% of people report that their job takes up time that they don’t get paid for.
Based on data from 37 people who took the Breakroom Quiz between November 2024 and May 2026.

How easy is it to take sick days at Peraton?

Most people find it easy to take sick days.
96% of people report that it’s easy to take time off if they are sick.
Based on data from 53 people who took the Breakroom Quiz between November 2024 and June 2026.

Is a Peraton job good for students?

Only some students say this is a good place to work if you’re studying.
43% of students report this isn’t a good place to work if you’re studying.
Based on data from 7 people who took the Breakroom Quiz between February 2025 and May 2026.

Is working at Peraton good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
95% of people who care for a child or other relative report this is a good place to work.
Based on data from 19 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at Peraton feel treated with respect by their managers?

Most people feel treated with respect by their managers.
85% of people say they’re treated with respect by their managers.
Based on data from 52 people who took the Breakroom Quiz between November 2024 and June 2026.

Do people at Peraton get to take their breaks without interruption?

Most people get breaks without interruption.
83% of people report that they get to take their breaks without interruption.
Based on data from 47 people who took the Breakroom Quiz between December 2024 and June 2026.

Is it stressful to work at Peraton?

Most people feel stressed here.
69% of people say they often feel stressed at work.
Based on data from 52 people who took the Breakroom Quiz between November 2024 and June 2026.

Do people at Peraton enjoy their jobs?

Most people enjoy their job.
77% of people report they enjoy their job.
Based on data from 43 people who took the Breakroom Quiz between November 2024 and June 2026.

Do people at Peraton recommend working with their team?

Only some people recommend working with their team.
46% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 56 people who took the Breakroom Quiz between November 2024 and June 2026.

Do people get enough training when they start at Peraton?

Some people didn’t get enough training when they started.
34% of people report they didn’t get enough training when they started working here.
Based on data from 50 people who took the Breakroom Quiz between November 2024 and June 2026.

Do people get support to advance at Peraton?

Only some people are given support to advance their career here.
In the last year, 44% of people report not being given support to advance their career here.
Based on data from 45 people who took the Breakroom Quiz between November 2024 and June 2026.

Do people think Peraton’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
82% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 51 people who took the Breakroom Quiz between December 2024 and June 2026.

Do workers feel well informed about how Peraton is doing?

Only some people feel well informed about how the company is doing.
47% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 49 people who took the Breakroom Quiz between December 2024 and June 2026.

What other companies are hiring for Linux System Administrator jobs?

What are the most popular jobs at Peraton?

What are the most popular categories at Peraton?

Infographic showing various Linux System Administrator job openings at Peraton in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.

Linux System Administrator

Amatriot Group, LLC

Beavercreek, OH • On-site

$105K - $115K/yr

Full-time

Re-posted 10 days ago

Job description

Location: Beavercreek, Ohio

Job Type: Full-Time (Short-Term)

Target Salary Range - $105K - $115k

*This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salary

Position Overview

The Riverside Research Information Technology team is seeking a highly skilled and experienced Linux System Administrator to support teams that deploy software products to Department of Defense and Intelligence Community networks. The Linux System Administrator is responsible for the installation, configuration, maintenance, security, and performance of Linux-based systems and services across the enterprise environment. This role requires strong troubleshooting skills, experience with automation, and the ability to work effectively in a fast-paced environment supporting critical business systems. This position is located at the Beavercreek, Ohio office and is a short-term position ending in December 2026.

Key ResponsibilitiesLinux Systems Administration
  • Install, configure, maintain, and support Linux clients and servers in physical and virtual environments, ensuring high availability and security compliance.
  • Manage Linux operating systems, including Red Hat Enterprise Linux, Rocky Linux, Ubuntu, and other enterprise distributions.
  • Perform operating system upgrades, patch management, and security hardening.
  • Apply security updates and patches to Linux operating systems.
  • Manage user access integrated with Active Directory, LDAP, or other identity management solutions.
Troubleshooting, Monitoring, and Recovery
  • Troubleshoot and resolve server, application, storage, and network-related issues.
  • Monitor operations and applications using Linux-based logging and monitoring tools to diagnose and resolve performance issues.
  • Remediate periodic compliance scans.
  • Repair and recover from hardware or software failures.
Automation and Technical Documentation
  • Develop and maintain automation scripts using Bash, Python, Ansible, or similar tools.
  • Create and maintain technical documentation, standard operating procedures, and system diagrams.
Coordination and Communication
  • Coordinate with Tier 3 functional roles within the information technology team as needed.
  • Coordinate and communicate significant information technology changes and outages with appropriate parties, including the customer, management, and information security.
  • Perform other duties as assigned.
QualificationsEducation
  • Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, or another related field of study.
Experience
  • 5+ years of experience administering enterprise Linux environments.
  • Strong, verifiable experience in Linux system administration, including configuration, patching, user management, and security hardening.
  • Experience with automation using Ansible or similar tools.
  • Experience with virtualization technologies such as VMware vSphere.
  • Experience working on deployment environments, including virtual machines.
  • Knowledge of SSH, SCP, TCP/IP networking, DNS, DHCP, and firewall concepts.
Skills
  • Self-motivated, detail-oriented, and responsible team player able to work independently with minimal daily direction.
  • Effective and efficient written and verbal communication skills.
  • Ability to work and interact with technically and organizationally diverse personnel.
Certifications
  • DoD 8140 Intermediate Certification, such as CompTIA Security+ or equivalent.
Preferred Qualifications
  • At least 5 years of experience performing systems administration.
  • Experience across the traditional IT stack, including clients, networking, servers, and storage.
  • Familiarity with enterprise PKI, SSL/TLS certificates, and security compliance frameworks.
  • Experience with Git, CI/CD pipelines, and DevOps practices.
  • Experience applying STIGs or CIS Benchmarks to Linux operating systems, Windows operating systems, network devices, ESXi hosts, or required applications.
  • Experience building systems and maintaining tools such as Bitbucket, Bamboo, GitLab, or similar tools.
  • Experience working or developing in multi-domain, multi-cloud, or hybrid-cloud environments.

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