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Linux System Engineer Jobs in Oklahoma (NOW HIRING)

Leidos

Linux System Engineer

Oklahoma City, OK · On-site

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 ...

Leidos

Linux System 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 ...

Via Logic LLC

Linux System Engineer

Oklahoma City, OK · On-site

$87K - $157K/yr

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 ...

Leidos

Linux System Engineer

Oklahoma City, OK

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 ...

Centuria

Systems Engineer

Norman, OK · On-site

Job Responsibilities: * - Provide system design and requirements analysis for complex computer ... Enterprise Linux or other Fedora based Linux distributions. * - Experience with systems and ...

Centuria

Systems Engineer

Norman, OK · On-site

Job Responsibilities: - Provide system design and requirements analysis for complex computer ... Enterprise Linux or other Fedora based Linux distributions. - Experience with systems and ...

Centuria

Systems Engineer

Norman, OK

Job Responsibilities: - Provide system design and requirements analysis for complex computer ... Enterprise Linux or other Fedora based Linux distributions. - Experience with systems and ...

Stem Xpert

Linux Admin

Oklahoma City, OK · On-site

System Administrator/Engineer skills in Linux Red Hat, and VMWARE Must be able to build Redhat Linux servers (5.x and 6.x) from scratch using standard IBM processes & procedures Must have 5+ years ...

System One

Systems Engineer

Tulsa, OK · On-site

Monitor system performance, availability, and capacity to ensure optimal uptime. * Implement ... Linux (Ubuntu, Red Hat, CentOS) * VMware vSphere * Hyper-V Cloud * Microsoft Azure * AWS

System One

Systems Engineer

Tulsa, OK · On-site

Monitor system performance, availability, and capacity to ensure optimal uptime. * Implement ... Linux (Ubuntu, Red Hat, CentOS) * VMware vSphere * Hyper-V Cloud * Microsoft Azure * AWS

New

System One Holdings, LLC

Systems Engineer

Tulsa, OK · On-site

Monitor system performance, availability, and capacity to ensure optimal uptime. * Implement ... Linux (Ubuntu, Red Hat, CentOS) * VMware vSphere * Hyper-V Cloud * Microsoft Azure * AWS

System One

IT Systems Engineer

Oklahoma City, OK · On-site

Monitor system performance, availability, and security to ensure optimal operation. * Install ... Strong knowledge of Windows Server and/or Linux environments. * Experience with virtualization ...

System One

AI Systems Engineer

Tulsa, OK · On-site

Not specified Overview System One is seeking a qualified AI Systems Engineer for a permanent ... Familiarity with Linux, Docker, or GPU-based systems (preferred) * Experience with SQL databases ...

System One

AI Systems Engineer

Tulsa, OK · On-site

Not specified Overview System One is seeking a qualified AI Systems Engineer for a permanent ... Familiarity with Linux, Docker, or GPU-based systems (preferred) * Experience with SQL databases ...

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Linux System Engineer information

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How much do linux system engineer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for linux system 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 is a Linux system engineer?

Linux System Engineers are IT professionals who specialize in designing, implementing, maintaining, and troubleshooting Linux-based computer systems and servers. They manage system configurations, install and update software, monitor system performance, and ensure security and reliability. These engineers often automate tasks using scripting languages like Bash or Python and may also configure networks, storage, and cloud environments. Their expertise is critical for organizations that rely on Linux infrastructure for web hosting, application deployment, or enterprise operations.

What does a Linux system engineer do?

As a Linux system engineer, your job duties include designing, implementing, troubleshooting, and monitoring programs created through the Linux system. You handle performance issues, ensure that the company has the proper network infrastructure, and develop new programs and tools for the company. You collaborate with team members to build applications that help others get the most out of the available infrastructure. A Linux system engineer also installs applications and uses software tools and IP network technologies to resolve issues and monitor program performance.

What are the key skills and qualifications needed to thrive as a Linux system engineer, and why are they important?

To thrive as a Linux System Engineer, you need in-depth knowledge of Linux operating systems, scripting languages (such as Bash or Python), and experience with system administration or a related degree. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and relevant certifications (such as RHCE or CompTIA Linux+) is highly beneficial. Problem-solving, attention to detail, and effective communication are crucial soft skills for managing complex systems and collaborating with technical teams. These abilities ensure reliability, security, and efficient operation of critical IT infrastructure.

What are some typical challenges Linux system engineers face when managing large-scale server infrastructures?

Linux System Engineers often encounter challenges related to maintaining system uptime, ensuring security, and managing configuration consistency across a large number of servers. Troubleshooting complex issues can require in-depth knowledge of Linux internals and scripting to automate repetitive tasks. Additionally, collaborating with development and operations teams to ensure smooth deployment of updates and new services is crucial, as is staying updated with rapid changes in open-source technologies.

What is the difference between Linux System Engineer vs Linux Administrator?

AspectLinux System EngineerLinux Administrator
CertificationsLinux Professional Institute (LPIC), CompTIA Linux+LPIC, CompTIA Linux+
Work EnvironmentDesigns, develops, and implements Linux systems, often in complex or large-scale environmentsMaintains, monitors, and supports existing Linux systems in daily operations
ResponsibilitiesSystem architecture, scripting, troubleshooting, and optimizationSystem setup, user management, backups, and routine maintenance
Industry UsageIT, cloud services, data centers, enterprise solutionsIT support, network management, server administration

While both roles require Linux certifications and involve working with Linux systems, Linux System Engineers focus on designing and developing Linux infrastructure, whereas Linux Administrators handle daily maintenance and support tasks. The roles often overlap but differ mainly in scope and complexity.

More about Linux System Engineer jobs

What are the most commonly searched types of Linux System Engineer jobs in Oklahoma?

The most popular types of Linux System Engineer jobs in Oklahoma are:

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

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

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

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

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

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

Linux System Engineer jobs near you
Infographic showing various Linux System Engineer job openings in Oklahoma as of September 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 2% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $98,639 per year, or $47.4 per hour.

Linux System Engineer

Oklahoma City, OK • On-site

Leidos
IT Services • 10K+ employees
Learn more about Leidosexternal

Full-time

Re-posted 5 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 154 frontline employees who took The Breakroom Quiz

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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