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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$160K - $185K *

Play a key role in validating and optimizing server/storage systems, configuring, deploying, and troubleshooting solutions while supporting engineering and enhancing performance for clients across var...

Reposted 6 days ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$130K - $180K *

Lead the charge in establishing robust enterprise systems, overseeing strategy, platform selection, and team building to ensure seamless integration across manufacturing, finance, and compliance in a...

2 weeks ago

  •   8 - 10 years exp.  •   Energy & Utilities

$86K - $146K *

Join us to execute and enhance partner operations, ensuring seamless workflows and data integrity. Collaborate with cross-functional teams to support sales and partners, driving efficiency and operati...

RemoteRemote

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$85K - $100K *

Drive the design and management of high-performing cloud infrastructures, ensuring their availability, performance, and security. Collaborate with teams to implement automations and improve systems wh...

Michigan, USRemote

3 weeks ago

  •   Less than 5 years exp.  •   Legal & Accounting

$108K - $130K *

Join a dynamic team to enhance cybersecurity measures, conduct assessments, and provide expert analysis. Collaborate on security operations, develop strategies, and ensure compliance while safeguardin...

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $130K *

Join us to support mission-critical defense initiatives by conducting systems engineering assessments, evaluating technical architecture, and promoting innovation in a collaborative environment. Enhan...

Reposted 2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$105K - $125K *

Join a dynamic team where you will support and enhance IT infrastructure, manage operations, and troubleshoot issues across multiple locations, ensuring seamless business functionality and compliance...

Reposted 3 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$84K - $110K *

Reimagine the future of enterprise applications by providing advanced administration and support. Collaborate with stakeholders to enhance system reliability and deliver innovative technology solution...

1 week ago

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

$110K - $123K *

Lead the charge in implementing Knowledge-Based Resolution and modernizing Smart IT workflows. Collaborate across teams to enhance service desk efficiency and deliver scalable solutions within the Hel...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$71K - $95K *

Unlock potential by providing Tier 3 technical support, resolving complex issues, and enhancing operational efficiency. Collaborate with cross-functional teams to automate processes and improve docume...

2 weeks ago

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

$175K - $210K *

Empower innovation by designing and operating cloud infrastructure for AI/ML workloads. This hands-on role requires deep GCP expertise and project coordination skills to support cutting-edge research...

3 days ago

  •   5 - 7 years exp.  •   Technical Services

$80K - $95K *

Join us in enhancing our IT environment by providing hands-on support, managing systems, and driving process improvements. Collaborate with teams to ensure secure and efficient IT operations while lea...

1 week ago

  •   5 - 7 years exp.  •   Business Services

$93K - $133K *

Shape the future of network security and infrastructure by managing, troubleshooting, and enhancing systems. Collaborate with cross-functional teams to ensure operational reliability and implement bes...

2 weeks ago

  •   Less than 5 years exp.  •   Transportation

$95K - $115K *

Join a team that's driving innovation in Systems Engineering by embedding with customer-focused groups to gather insights, define needs, and develop robust requirements. Collaborate across functions t...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Transform large-scale HPC environments by integrating, administering, and optimizing Linux systems while ensuring operational excellence and security compliance within a collaborative team atmosphere...

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$153K - $207K *

Join a team that's engineering and securing a classified Windows-based environment. You'll ensure system stability, compliance, and performance while collaborating with cross-functional teams to suppo...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$131K - $205K *

Champion the design and engineering of enterprise IT infrastructure, leading virtualization and containerization initiatives while ensuring compliance with industry standards and best practices. Drive...

3 days ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$325K - $360K *

Lead the IT integration for acquisitions, ensuring seamless transitions and security compliance. Collaborate with cross-functional teams to assess risks, define integration plans, and automate process...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$325K - $360K *

Transform the IT integration landscape by leading M&A efforts, ensuring seamless transitions of acquired companies into our systems while collaborating across teams to enhance security and efficiency...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$325K - $360K *

Engage in hands-on IT integration for acquisitions, leading due diligence and technical planning. Collaborate with cross-functional teams to ensure seamless onboarding of systems and security complian...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$325K - $360K *

Drive the integration of IT systems during acquisitions, ensuring seamless transitions and security compliance. Collaborate with cross-functional teams to assess risks, define integration plans, and a...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$325K - $360K *

Lead the charge in IT integration for acquisitions, ensuring seamless transitions and security compliance. Collaborate across teams to assess risks, define integration plans, and automate processes, w...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Advance your career by managing complex data systems for healthcare research. Collaborate with researchers to design, develop, and maintain databases and dashboards, ensuring data security and quality...

5 days ago

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

$125K - $195K *

Join a team that's dedicated to optimizing enterprise VDI and cloud systems. Leverage your expertise in Windows administration and virtualization to ensure system reliability, troubleshoot complex iss...

3 days ago

  •   5 - 7 years exp.  •   Business Services

$100K - $111K *

Drive innovation in cryptography as a software engineer, collaborating with cross-functional teams to design and develop cutting-edge solutions. Leverage your expertise to enhance security and contrib...

2 weeks ago

  •   Less than 5 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.