Explore Linux System Administrator Jobs

Find Linux System Administrator opportunities that match your technical expertise and career goals. Ladders features vetted professional roles paying $100,000 or more, including positions focused on Linux infrastructure, enterprise systems, cloud platforms, and security.

What Does a Linux System Administrator Do?

Linux System Administrators install, configure, maintain, and secure Linux-based systems. They monitor availability and performance, troubleshoot complex issues, manage user access, automate routine operations, and support reliable services across on-premises and cloud environments. Depending on the organization, the role may also involve server architecture, backup and recovery, compliance, and incident response.

Skills and Qualifications Employers Seek

Employers commonly look for hands-on experience with Linux distributions such as Red Hat Enterprise Linux, Ubuntu, or Debian; scripting with Bash or Python; networking fundamentals; and tools for configuration management, monitoring, and automation. Knowledge of virtualization, containers, cloud platforms, identity management, and security practices can strengthen a candidate’s profile. Senior roles may require experience designing infrastructure, leading technical projects, or supporting high-availability environments.

Career Paths and Opportunities

Linux administration can lead to roles such as Senior Linux Administrator, Systems Engineer, Site Reliability Engineer, DevOps Engineer, Cloud Infrastructure Engineer, or Infrastructure Architect. Opportunities span technology, finance, healthcare, government, telecommunications, and other industries that depend on secure and dependable computing systems.

Find Your Next Linux Administration Role

Browse Ladders to discover vetted Linux System Administrator jobs paying $100,000 or more. Review role requirements, compare opportunities, and identify positions where your experience in Linux operations, automation, cloud infrastructure, or security can make an impact.

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$108K - $130K *

Join a team that's redefining systems engineering by analyzing user requirements and leading design activities. You'll provide technical leadership, develop documentation, and ensure the integrity of...

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$108K - $130K *

Lead the design and development of system requirements, ensuring technical integrity and effective integration of user needs. Collaborate with cross-functional teams and government stakeholders to del...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$85K - $112K *

Join a team that's dedicated to enhancing network security and reliability. As a Network Administrator, you'll support over 350 devices across 275 sites, ensuring seamless connectivity for agency serv...

1 week ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$140K - $150K *

Optimize customer experience systems by driving Gainsight administration, strategy, and cross-functional collaboration. This role enhances operational efficiency and data-driven insights for Customer...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Accelerate your career by designing innovative virtualization platforms and systems for engineering research. Collaborate with researchers to create secure, high-performance lab environments, driving...

Reposted 6 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$120K - $140K *

Unlock potential by architecting and enhancing next-gen research platforms, driving automation and reliability to provide researchers with cutting-edge tools. Collaborate in a dynamic environment brid...

RemoteRemote

Reposted 6 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$131K - $159K *

Join a dynamic team as a Senior Radio Systems Analyst, overseeing the design, installation, and maintenance of critical communication systems. Lead technical support efforts, ensuring operational comp...

2 weeks ago

  •   Less than 5 years exp.  •   Education, Government & Non-Profit

$110K - $130K *

Advance your career as you lead technical support and systems engineering for high-profile clients. Drive innovative solutions in device management, network performance, and VIP support, while collabo...

Reposted 1 month ago

  •   5 - 7 years exp.  •   Healthcare

$63K - $129K *

Support and enhance IT networks by troubleshooting, maintaining, and integrating systems. Collaborate with teams to ensure seamless operations and provide guidance to junior staff while managing netwo...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Optimize cloud infrastructure and CI/CD pipelines while collaborating with cross-functional teams to enhance software delivery and system performance. Drive automation and maintain technical documenta...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Join a team that's shaping the future of software development while enhancing and delivering innovative solutions utilizing the latest technologies in a collaborative Agile environment...

1 month ago

  •   8 - 10 years exp.  •   Information Technology

$125K - $180K *

Unlock potential by leading full-stack development for innovative ML solutions, integrating diverse applications into cohesive systems while collaborating with stakeholders in a dynamic, mission-drive...

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$235K - $265K *

Transform the future of technology by managing and optimizing complex systems, ensuring seamless integration and deployment of cutting-edge software and infrastructure in a dynamic environment...

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$235K - $265K *

Transform systems through expert administration and integration of survey and geo-location technologies. Collaborate in a dynamic environment, ensuring operational excellence and supporting critical d...

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$110K - $130K *

Transform your career by developing complex software applications in a dynamic federal environment. Collaborate with teams to design, code, and maintain systems while ensuring compliance with technica...

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$87K - $91K *

Join a team that's dedicated to maintaining mission-critical data center operations. As a Site Engineer II, you'll ensure optimal performance of electrical and mechanical systems, contributing to 24/7...

2 days ago

  •   Less than 5 years exp.  •   Real Estate & Construction

$86K - $181K *

Accelerate progress at the forefront of IT by developing and managing advanced systems solutions, enhancing performance, and training users to ensure seamless operations and compliance in a dynamic en...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $115K *

Drive the engineering and lifecycle management of aviation weather systems, ensuring accurate meteorological data for safe flight operations. Collaborate with teams to streamline processes and enhance...

2 days ago

  •   5 - 7 years exp.  •   Real Estate & Construction

$120K - $135K *

Advance the future of desktop engineering by developing and implementing robust OS deployment solutions for a complex government client, ensuring seamless software distribution and security compliance...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $115K *

Transform IT infrastructure by managing and securing networks, servers, and systems. Serve as a technical advisor, optimizing operations and enhancing continuity while collaborating with stakeholders...

1 month ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$92K - $149K *

Optimize cloud infrastructure and security for federal research data platforms, ensuring compliance with federal standards. Collaborate with teams to design, implement, and maintain secure, scalable e...

Yesterday

  •   8 - 10 years exp.  •   Healthcare

$118K - $219K *

Contribute to the maintenance and enhancement of IT systems by providing Tier 1 and Tier 2 support, managing configurations, and ensuring compliance with security protocols while collaborating with in...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$88K - $105K *

Drive the design, automation, and support of cloud infrastructure, enhancing system reliability and security. Collaborate across Azure, Windows Server, and DevOps to optimize technology environments a...

2 weeks ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$110K - $130K *

Unlock potential by leading the technical management of a mission-critical supply chain risk management dashboard. Oversee development, cybersecurity, and deployment operations while ensuring complian...

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$146K - $234K *

Join a dynamic team as a Senior Linux Systems Administrator, delivering cutting-edge information security solutions. Leverage your expertise in Linux environments to tackle complex challenges and enha...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

Frequently Asked Questions (FAQ)

  • What does a Linux System Administrator do?question toggle

    A Linux System Administrator manages Linux servers and systems, including installation, configuration, updates, monitoring, troubleshooting, access controls, security, and backup processes.

  • What skills are important for Linux System Administrator jobs?question toggle

    Commonly requested skills include Linux administration, Bash or Python scripting, networking, troubleshooting, system monitoring, automation, and security. Cloud, virtualization, and container experience may also be valuable.

  • What qualifications do employers typically expect?question toggle

    Requirements vary by role, but employers often seek relevant systems administration experience and practical Linux expertise. Certifications in Linux, cloud, or security may help demonstrate skills, though they are not required for every position.

  • What career paths can follow Linux system administration?question toggle

    Linux administrators may advance into senior administration, systems engineering, DevOps, site reliability engineering, cloud infrastructure, security, or infrastructure architecture.

  • Does Ladders list Linux System Administrator jobs paying $100,000 or more?question toggle

    Ladders focuses on vetted professional opportunities paying $100,000 or more. Compensation and qualifications vary by position, so review each listing for details.