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Linux Systems Engineer Jobs in Oklahoma (NOW HIRING)

Leidos

Linux System Engineer

Oklahoma City, OK · On-site

Modern mission systems depend on resilient, well-engineered infrastructure. As mission requirements ... As a Linux System Engineer , you'll help build and sustain the foundational platforms that enable ...

Leidos

Linux System Engineer

Oklahoma City, OK · On-site

$87K - $157K/yr

Modern mission systems depend on resilient, well-engineered infrastructure. As mission requirements ... As a Linux System Engineer , you'll help build and sustain the foundational platforms that enable ...

Leidos

Linux System Engineer

Oklahoma City, OK

Modern mission systems depend on resilient, well-engineered infrastructure. As mission requirements ... As a Linux System Engineer , you'll help build and sustain the foundational platforms that enable ...

Via Logic LLC

Linux System Engineer

Oklahoma City, OK · On-site

$87 - $157/hr

Modern mission systems depend on resilient, well-engineered infrastructure. As mission requirements ... As a Linux System Engineer , you'll help build and sustain the foundational platforms that enable ...

Leidos

Computer Systems Engineer

Oklahoma City, OK · On-site

$87K - $157K/yr

As a Linux System Engineer , you'll help build and sustain the foundational platforms that enable mission success. You'll improve automation, standardization, and operational efficiency while ...

Centuria

Systems Engineer

Norman, OK · On-site

Systems Engineer Location: Norman, OK Program: RMSS Company Description: Centuria, a Service ... Enterprise Linux or other Fedora based Linux distributions. - Experience with systems and ...

Centuria

Systems Engineer

Norman, OK · On-site

Systems Engineer Location: Norman, OK Program: RMSS Company Description: Centuria, a Service ... Enterprise Linux or other Fedora based Linux distributions. - Experience with systems and ...

Medium

Communications Systems Engineer

Norman, OK · On-site

$70 - $90/hr

Strong hands‑on experience with Linux (Red Hat / RHEL or Embedded Linux preferred) -- including basic system administration, scripting, and software development * Proficiency in a programming ...

System One

AI Systems Engineer

Tulsa, OK · On-site

AI Systems Engineer Location: Tulsa, OK Type: Direct Hire Work Model: Onsite - onsite Hours: 7:00 a ... Familiarity with Linux, Docker, or GPU-based systems (preferred) * Experience with SQL databases ...

New

System One

AI Systems Engineer

Tulsa, OK · On-site

AI Systems Engineer Location: Tulsa, OK Type: Direct Hire Work Model: Onsite - onsite Hours: 7:00 a ... Familiarity with Linux, Docker, or GPU-based systems (preferred) * Experience with SQL databases ...

System One Holdings, LLC

AI Systems Engineer

Tulsa, OK · On-site

AI Systems Engineer Location: Tulsa, OK Type: Direct Hire Work Model: Onsite - onsite Hours: 7:00 a ... Familiarity with Linux, Docker, or GPU-based systems (preferred) * Experience with SQL databases ...

Leidos

Senior Systems Engineer

Oklahoma City, OK · On-site

$107K - $195K/yr

TheSenior Systems Engineer will work closely with cross-functional teams to supporton-sitesystem ... Install, configure, andmaintainphysical and virtual Linux andWindows servers. * Oversee and perform ...

Amicis Global

Systems Engineer

Oklahoma City, OK · On-site

$50 - $60/hr

Systems Engineer Location: Oklahoma City, OK Duration: 12 Months Applies an interdisciplinary, collaborative approach to plan, design, develop and verify a lifecycle balanced system of systems and ...

Kratos Defense

Systems Engineer

Oklahoma City, OK

5-D Systems, a KRATOS Company, is seeking a highly motivated candidate who will provide full lifecycle systems engineering technical contribution and leadership in support of turbine engine ...

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Linux Systems Engineer information

See Oklahoma salary details

$9

$47

$64

How much do linux systems engineer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for linux systems engineer in Oklahoma is $47.42, according to ZipRecruiter salary data. Most workers in this role earn between $42.16 and $53.27 per hour, depending on experience, location, and employer.

What does a Linux systems engineer do?

A Linux Systems Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers. They ensure the stability, security, and performance of Linux environments, often managing system updates, backups, and user permissions. Their role also involves automating tasks, monitoring system health, and providing technical support to resolve issues related to Linux infrastructure.

What are the key skills and qualifications needed to thrive as a Linux systems engineer?

To thrive as a Linux Systems Engineer, you need expertise in Linux server administration, scripting (such as Bash or Python), and a solid understanding of networking and security concepts, typically supported by a degree in computer science or related certifications like RHCE. Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and cloud services is essential. Strong problem-solving skills, attention to detail, and effective communication help engineers collaborate and resolve complex technical issues efficiently. These skills ensure reliable, secure, and scalable systems that support organizational operations.

What are some common challenges Linux systems engineers face when managing large-scale server environments?

Linux Systems Engineers working in large-scale environments often encounter challenges such as maintaining system uptime during updates, efficiently automating repetitive tasks, and ensuring robust security across numerous servers. Troubleshooting complex issues that span networks, storage, and compute resources requires strong diagnostic skills and collaboration with other IT teams. Additionally, staying current with evolving technologies and best practices is essential to keep systems optimized and secure.

What is the difference between Linux Systems Engineer vs Network Administrator?

AspectLinux Systems EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, cloud environments, enterprise serversCorporate networks, ISPs, large organizations
ResponsibilitiesServer setup, automation, scripting, system optimizationNetwork setup, troubleshooting, security, monitoring
Industry UsageIT, cloud services, hosting providersTelecommunications, enterprise IT, service providers

While both roles involve IT infrastructure, a Linux Systems Engineer focuses on managing Linux servers, automation, and system performance, whereas a Network Administrator handles network infrastructure, connectivity, and security. Understanding these differences helps organizations assign the right skills for their technical needs.

What are popular job titles related to Linux Systems Engineer jobs in Oklahoma?

For Linux Systems Engineer jobs in Oklahoma, the most frequently searched job titles are:

What job categories do people searching Linux Systems Engineer jobs in Oklahoma look for?

The top searched job categories for Linux Systems Engineer jobs in Oklahoma are:

What are popular job titles related to Linux Systems Engineer jobs in OK?

For Linux Systems Engineer jobs in OK, the most frequently searched job titles are:

Linux Systems Engineer jobs near you
Infographic showing various Linux Systems Engineer job openings in Oklahoma as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $98,639 per year, or $47.4 per hour.

Linux System Engineer

Leidos

Oklahoma City, OK • On-site

Full-time

Posted 12 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

79th of 495 rated business services

Job description

The Defense Sector at Leidos is seeking a Linux System Engineer to support a fast-paced program with the Air Force Life Cycle Management Center (AFLCMC). In this role, you will design, deploy, maintain, and optimize enterprise infrastructure supporting classified mission systems. Working closely with cross-functional teams, you'll help deliver reliable, secure, and scalable infrastructure while supporting system deployments, lifecycle management, automation, and operational readiness.
This position requires 100% on-site support in Oklahoma City, OK.
Why This Role Matters
  • Modern mission systems depend on resilient, well-engineered infrastructure. As mission requirements evolve, organizations face increasing complexity from system integration, infrastructure modernization, and the need to deliver capabilities efficiently without sacrificing reliability or security.
  • As a Linux System Engineer, you'll help build and sustain the foundational platforms that enable mission success. You'll improve automation, standardization, and operational efficiency while delivering infrastructure that is reliable, scalable, and easier to deploy, manage, and maintain across enterprise environments.

What You'll Bring
  • You have experience supporting enterprise or classified infrastructure with a strong understanding of Windows and Linux systems, virtualization, enterprise core services, storage, networking, and systems integration. You are comfortable deploying, maintaining, and troubleshooting complex environments while improving automation, reliability, and operational efficiency.
  • Most importantly, you're a self-starter who values accountability, continuous improvement, and technical excellence. You exercise sound judgment, work effectively with minimal oversight, and serve as a trusted engineering partner to both technical teams and leadership.
  • If you're looking for an opportunity to modernize mission-critical infrastructure, influence technical direction, and make a measurable impact supporting national defense, we'd like to talk with you.

Primary Responsibilities:
  • Install, configure, maintain, and patch physical and virtual Linux servers.
  • Monitor, troubleshoot, and optimize system performance to ensure high availability, reliability, and operational readiness.
  • Manage operating system updates, security hardening, and configuration changes in accordance with DoD policies and standards.
  • Support system backups, disaster recovery, and data integrity to ensure business continuity.
  • Administer system access, user accounts, and security configurations.
  • Collaborate with cross-functional teams to support system deployments, software integration, and infrastructure modernization.
  • Maintain accurate system documentation, configuration records, and operational procedures.
  • Respond to and resolve infrastructure and system issues, including performance, availability, and security-related incidents.
  • Promote knowledge sharing, continuous improvement, and technical collaboration across the team.

Basic Qualifications:
  • US Citizen with at least a Top Secret clearance and the ability to obtain a SCI prior to your start date
  • Bachelor's degree with 4+ years of experience or Master's degree with 2+ years of experience. Additional years of experience will be considered in lieu of a degree
  • DoD 8140 Intermediate certification or DoD 8570 IAM Level II certification (or higher)
  • Foundational experience with cloud platforms such as AWS and Azure
  • Experience administering Linux and Windows environments, including networking fundamentals and common protocols (HTTP, HTTPS, SSL/TLS, SMTP, DNS).
  • Problem-solving and analytical skills, with the ability to bring structure and clarity to ambiguous or unstructured information.
  • Self-starter that can work independently while possessing excellent interpersonal, verbal and written communication skills.

Preferred Qualifications:
  • US Citizen with an active TS/SCI security clearance
  • Linux certifications (RHCSA, RHCE, CompTIA Linux+)
  • Experience administering Red Hat Satellite
  • Experience with virtualization platforms, including VMware ESXi and Microsoft Hyper-V
  • Experience with enterprise infrastructure services, including PKI, certificate management, RSA Authentication Manager, RDS, and VDI
  • Experience automating system administration using Ansible, including developing custom playbooks
  • Familiarity with ITSM platforms such as ServiceNow and Jira Service Management

DABAOPP1
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
August 10, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $87,100.00 - $157,450.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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