Linux system engineer jobs

Minneapolis, Minnesota

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Today

We're looking for an experienced Linux Operating System Engineer to support and improve enterprise Linux infrastructure across on-premises data centers and AWS environments. This role offers the opportunity to work on RHEL 8 systems, automation, troubleshooting, security, and service management in a collaborative, fast-moving environment. Responsibilities Administer, maintain, and support Red Hat Enterprise Linux 8 servers across on-premises and AWS environments. Handle server provisioning, co

Full-time

USD 33.00 - 68.00 per hour

Linux System Engineer

Oklahoma City, Oklahoma

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Today

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 posi

Full-time

USD 87,100.00 - 157,450.00 per year

Sr. Linux System Administrator / System Engineer

Annapolis, Maryland

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Today

**An active TS/SCI with Polygraph is required for this position **Position Overview We are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires deep expertise in Linux system administration, virtualization, automation, and security compliance, along with the ability to operate in a fast-paced, mission-critical setting.Key Responsibilities Administer, maintain, and o

Full-time

USD 151,000.00 - 170,000.00 per year

Linux System Engineer (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)

Chantilly, Virginia

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Today

North Point Technology is looking to hire a Linux Systems Engineer to support a mission-critical enterprise identity and access management environment. This role requires an active Top Secret/SCI clearance with the willingness and ability to obtain a CI Polygraph within the customer's timeline. The ideal candidate will combine strong Linux systems expertise with cloud and networking knowledge to sustain and improve a complex, multi-environment operational platform serving external organizations.

Full-time

RedHat Linux System Administrator (Levels I - IV)

Annapolis, Maryland

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Today

Job Title: RedHat Linux System Administrator Location(s): Annapolis Junction, Maryland Hours: Regular Full-Time Salary Range: $120k/yr - $185k/yr Clearance Requirements This position requires a current and active TS/SCI with Poly at the time of application. What you will be doing: The SAL will perform a variety of functions, depending on the level required. The specific demonstrated skills, as more fully set forth at each level may include: providing support for the implementation and operation

Full-time

USD 120,000.00 - 185,000.00 per year

Linux System Administrator

Pittsburgh, Pennsylvania

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Today

All Lines Technology is seeking an experienced Linux Systems Administrator to join their Global Information Services team in Pittsburgh, PA. This team is responsible for the deployment, administration, maintenance, and support of Linux-based infrastructure across enterprise datacenters and remote locations. The ideal candidate will have strong Linux administration experience in large-scale enterprise environments, expertise with Red Hat technologies, and a solid understanding of virtualization,

Full-time

Mid-Level Linux System Administrator

Huntsville, Alabama

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Today

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As one of the nation's top 100 defense companies, the services we provide directly support the men and women who serve our country. Our

Full-time

Linux System Administrator

Fort Meade, Maryland

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Today

Summary CTC Group has a new and exciting opportunity for Linux Systems Administrators to maintain and secure Linux-based systems, support Cisco and Palo Alto network infrastructure, automate system administration tasks using Ansible, Bash, and Python, and perform vulnerability remediation and IAVA patching within a classified environment Location: Annapolis Junction / Ft. Meade Responsibilities Maintain, configure, monitor, and troubleshoot Linux-based systems supporting mission-critical opera

Full-time

USD 150,000.00 - 190,000.00 per year

Linux Desktop Engineer/Linux System Admin

Richardson, Texas

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12d ago

Role: - Linux Desktop Engineer/System Admin Location:- Richardson, TX (Onsite) JOB DESCRIPTION Position Summary seeking two highly skilled Linux Desktop Engineers to design, build, and support enterprise Linux computing platforms and reliable development environments. The roles will support active endpoint pilot work, developer productivity, and high-performance engineering workstations across globally distributed teams. The successful candidates will provide hands-on engineering across Ubuntu

Easy Apply

Contract

Depends on Experience

Linux RHEL System Administrator

Plano, Texas

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Today

Job Title: Linux RHEL System Administrator Overview We are seeking a Linux RHEL System Administrator with strong foundational expertise in Red Hat Enterprise Linux configuration, troubleshooting, and system administration. The ideal candidate will have deep hands-on experience managing enterprise Linux environments and ensuring system reliability, security, and performance. Experience with cloud platforms and DevOps tools is a plus. Key Responsibilities Administer, configure, and maintain RHEL

Full-time

Sr Linux Engineer

Hybrid in Houston, Texas

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15d ago

Senior Linux Infrastructure EngineerPosition OverviewWe are seeking an experienced Senior Linux Infrastructure Engineer to support a large enterprise infrastructure environment spanning Linux, virtualization, enterprise storage, and cloud infrastructure. The ideal candidate is a strong hands-on Linux engineer who can go beyond basic administration to troubleshoot complex system issues, understand what is happening at the process and service level, identify root causes, and implement solutions. K

Easy Apply

Full-time

Depends on Experience

System Administrator (Linux)

Huntsville, Alabama

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Today

Job Title: System Administrator (Linux) Location: Huntsville, AL Description: Crossflow Technologies is seeking applicants for an experienced Systems Administrator providing direct-user support in both Linux and Windows environments. The selected applicant will provide full systems administration and user support to local and remote users performing business administration and advanced software development environments. The selected candidate will manage users, groups and accounts; administer t

Full-time

USD 8.23 per hour

Senior Linux Systems Engineer, Low Latency, Onsite in Chicago, IL - R

Chicago, Illinois

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Today

Senior Linux Systems Engineer, Low Latency, Onsite in Chicago, IL We are looking to hire a highly talented Senior Linux Systems Engineer to join the technology team. This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Linux Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well as auto

Easy Apply

Full-time

$150,000 - $175,000

Senior Staff Linux System Administrator

Boulder, Colorado

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Today

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness

Full-time

USD 120,000.00 - 146,000.00 per year

System Administrator, Linux

Kansas

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Today

Description The Linux System Administrator is responsible for the installation, configuration, maintenance, security, and performance of Linux-based servers and infrastructure. This role ensures system availability, reliability, and operational efficiency while supporting business applications, users, and IT initiatives. This is a hybrid working role that requires 3 days onsite, in office, per week. Responsibilities Administer Linux servers and operating systems across development, test, and

Full-time

Senior Linux/Unix Systems Engineer

Hybrid in Washington, District of Columbia

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Today

Job Title: Senior Linux/Unix Systems Engineer Location: Washington, DC (hybrid). Telework with onsite support at least twice a week, or as needed to meet the needs of the program. Type: 6 + months Contract Security Clearance: Must possess, or be eligible to obtain and successfully complete, a Public Trust background investigation and/or Public Trust clearance As the Senior Linux/Unix Systems Engineer, you are the senior technical authority for the agencys Linux platform. You will design, engine

Easy Apply

Contract

$61.4

Linux System Administrator (Intermediate-Level)

Clarksburg, West Virginia

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Today

Company Description Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you're looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and complian

Full-time

Senior Linux/Unix Systems Engineer

Hybrid in Washington, District of Columbia

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2d ago

Position Summary As the Senior Linux/Unix Systems Engineer, you are the senior technical authority for the agency s Linux platform. You will design, engineer, and modernize the RHEL and Oracle Linux environment, set the standards the rest of the team builds to, and serve as the final escalation point when an issue exceeds Tier 1 and Tier 2 support. This is a hands-on engineering role with design ownership: you will contribute to how the platform is built, hardened, automated, and recovered, and

Easy Apply

Contract

$60 - $70

Linux System Admin

Hybrid in Dahlgren, Virginia

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22d ago

Linux Systems Administrator Location: Dahlgren, VA Schedule: Hybrid (3 days onsite / 2 days remote) Clearance: TS or Interim TS (must be able to obtain/maintain Top Secret) Overview Seeking a Linux Systems Administrator (UNIX) to support a Research, Development, Testing & Engineering (RDT&E) environment. This role provides Tier support for Linux-based servers and workstations across classified and unclassified environments, supporting engineering and computational workloads. Key Responsibilitie

Easy Apply

Contract

$58 - $60

Lead Infrastructure Engineer - Linux and VMWare System Admin

Plano, Texas

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Today

Job Description Assume a vital position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world's largest and most influential companies. As a Lead Infrastructure Engineer at JPMorganChase within the Corporate Sector of the Infrastructure Platforms team, you apply deep knowledge of software, applications, and technical processes within the infrastructure engineering discipline. Co

Full-time