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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$100K - $120K *

Elevate your career by managing critical data center projects, ensuring they meet quality, budget, and timeline objectives. Collaborate with contractors and team members to maintain project standards...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Empower your career by leading the integration of complex automation systems. Collaborate across disciplines to ensure seamless design, testing, and delivery of innovative industrial solutions that me...

2 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$120K - $184K *

Transform classified network operations by leveraging your expertise in engineering, compliance, and cybersecurity. Collaborate with teams to enhance infrastructure, troubleshoot issues, and implement...

1 week ago

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

$185K - $225K *

Join a team that's shaping the future of healthcare robotics by developing cutting-edge software for a groundbreaking medical robot, enhancing vision compute capabilities and ensuring robust, innovati...

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$90K - $120K *

Innovate and enhance platform operations as a technical expert, driving implementation and administration of HaloPSA. Collaborate with teams to streamline processes, improve visibility, and ensure sea...

Napa, CARemote

4 days ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $120K *

Lead the charge in optimizing platform operations by becoming the technical expert for HaloPSA. Drive implementation, enhance processes, and ensure seamless integration while collaborating across team...

4 days ago

  •   5 - 7 years exp.  •   Information Technology

$158K - $225K *

Grow your career with an influential role in systems engineering and program management. Provide expert guidance throughout the acquisition lifecycle, engaging with diverse teams to ensure successful...

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$80K - $90K *

Join a team that's dedicated to enhancing cloud and infrastructure solutions. Support the design, administration, and improvement of core systems while collaborating with IT teams to implement secure...

1 week ago

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

$110K - $130K *

Contribute to the development and maintenance of advanced defense systems. Collaborate with a skilled team using agile methodologies to deliver high-quality software solutions that ensure operational...

Reposted 3 weeks ago

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

$170K - $190K *

Engineer robust systems for autonomous vehicles, translating high-level requirements into detailed specifications. Lead architecture design, ensure safety compliance, and collaborate across teams to d...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$120K - $145K *

Grow your career with a lead role in systems engineering, driving innovative solutions and supervising project teams while applying ISO/IEC 15288 standards to deliver high-quality work products across...

1 month ago

  •   15+ years exp.  •   Information Technology

$120K - $145K *

Innovate engineering solutions as a lead in systems engineering, overseeing projects, analyzing alternatives, and ensuring compliance with robust ISO/IEC 15288 processes. Guide teams in developing hig...

1 month ago

  •   15+ years exp.  •   Information Technology

$95K - $115K *

Drive system improvements and enhance applications by identifying opportunities, implementing innovative designs, and maintaining quality code while collaborating with teams to leverage new technologi...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Lead the design and implementation of enterprise cybersecurity measures. Collaborate across teams to protect assets against threats and ensure compliance with regulations in a dynamic educational envi...

Reposted 2 weeks ago

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

$130K - $150K *

Optimize secure network infrastructure for mission-critical operations, ensuring compliance and operational readiness. Collaborate with teams to enhance security posture and maintain high-performance...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$116K - $122K *

Deliver reliable application packaging solutions for a large federal IT environment. Collaborate with stakeholders to gather requirements and ensure seamless deployment across thousands of endpoints...

United StatesRemote

2 days ago

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

$120K - $145K *

Manage and enhance production infrastructure to ensure platform reliability and speed. Collaborate with engineers to streamline deployments, automate processes, and improve observability, enabling sea...

Yesterday

  •   Less than 5 years exp.  •   Consumer Technology

$176K - $219K *

Lead the development of innovative full-stack applications, integrating backend services and user interfaces to support critical national security missions. Collaborate with cross-functional teams to...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $125K *

Unlock potential by developing scalable data solutions and automating workflows to enhance utility billing accuracy and efficiency. Collaborate with cross-functional teams to ensure reliable data inge...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $125K *

Champion data integrity and automation for utility billing operations, ensuring accurate meter data processing and reporting. Collaborate with cross-functional teams to enhance operational efficiency...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $125K *

Shape data solutions and enhance billing accuracy by collaborating with cross-functional teams. Drive automation and optimize data pipelines to ensure reliable energy metering and billing processes ac...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$70K - $175K *

Unlock potential by joining a dynamic team to support the next-gen ICBM system. Collaborate on system engineering activities, ensuring alignment with program goals while driving innovation and technic...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$88K - $108K *

Optimize executive technology experiences by providing high-touch IT support. In this role, you'll deliver personalized assistance to senior leadership, ensuring seamless technology use in corporate a...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$80K - $95K *

Drive operational excellence by supporting enterprise Mainframe systems. Manage high-volume batch processing and workload automation while ensuring system stability across multiple LPARs. Collaborate...

3 days ago

  •   Less than 5 years exp.  •   Information Technology

$141K - $236K *

Transform complex software systems through innovative development and maintenance. Collaborate with teams to enhance analytics, algorithms, and real-time systems while ensuring adherence to design req...

3 days ago

  •   5 - 7 years exp.  •   Information Technology

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.