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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$65K - $103K *

Partner with us to enhance system performance and security as a System Administrator. You'll manage Windows and Linux environments, implement automation, and ensure compliance with cybersecurity stand...

4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $218K *

Develop and enhance software systems, collaborating with teams to troubleshoot and debug applications. Utilize your expertise in network systems administration to deliver reliable solutions in a Linux...

Today

  •   Less than 5 years exp.  •   Enterprise Technology

$95K - $218K *

Elevate your career by designing and enhancing software systems in a collaborative environment. Utilize your expertise in network systems administration to solve technical challenges and contribute to...

Today

  •   Less than 5 years exp.  •   Enterprise Technology

$75K - $158K *

Elevate IT infrastructure by managing and securing containerized applications, ensuring optimal performance and availability. Collaborate on troubleshooting, upgrades, and documentation to support a r...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$103K - $218K *

Engage with a dynamic team as you manage databases and support users. As a Systems Administrator, you will perform critical help desk functions and ensure software reliability, all while driving solut...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$170K - $180K *

Join a dynamic team to ensure operational continuity across multiple data centers, leveraging your expertise in storage systems and virtualization. Collaborate with cross-functional teams to support c...

3 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$87K - $116K *

Elevate your career by managing and enhancing identity and access management systems. This role focuses on secure administration, user access controls, and compliance, ensuring optimal access for empl...

3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$87K - $116K *

Transform your career by managing and enhancing identity and access management systems. Oversee user identities, authentication, and security protocols across various platforms, ensuring compliance an...

Toronto, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$80K - $95K *

Lead the charge in managing and supporting complex network systems, ensuring robust operations across LANs and WANs while collaborating on cybersecurity and infrastructure enhancements for key governm...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$69K - $141K *

Drive impactful solutions as a Systems Engineer, adeptly integrating systems and addressing complex challenges to enhance mission outcomes in a dynamic environment...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $95K *

Join a team that's dedicated to safeguarding IT infrastructure by implementing and managing cybersecurity measures, ensuring data integrity, and responding to threats while collaborating across depart...

1 week ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Unlock potential by supporting the design and development of power electronics systems. Collaborate with teams to ensure cost-effective solutions, verify performance, and contribute to technical docum...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$135K - $216K *

Transform secure data flows by leading a technical team in delivering innovative information security solutions. Leverage your extensive Linux systems administration experience to ensure mission succe...

2 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$125K - $160K *

Champion cybersecurity excellence by conducting assessments, ensuring compliance, and enhancing system security for critical defense operations. Collaborate with experts to safeguard national interest...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$75K - $158K *

Unlock potential by delivering comprehensive IT support and systems administration. Collaborate with stakeholders to enhance ticket management and self-service capabilities while resolving complex tec...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Advance your career by providing comprehensive IT support and systems administration. Manage ticket ownership, troubleshoot complex issues, and enhance user experience across multiple technology domai...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Lead comprehensive IT operations by managing ticket ownership, providing desktop support, and enhancing infrastructure services. Collaborate with stakeholders to optimize systems and ensure seamless t...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Unlock potential by providing comprehensive IT support and systems administration. Collaborate with stakeholders to enhance service delivery, troubleshoot complex issues, and manage infrastructure, en...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Lead the charge in optimizing IT operations by providing comprehensive systems administration and desktop support. Collaborate with stakeholders to enhance ticket management and ensure seamless connec...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Unlock potential by managing IT operations, providing desktop support, and enhancing user experience through effective troubleshooting and infrastructure management. Collaborate with stakeholders to o...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Elevate your career by providing comprehensive IT support and systems administration. Collaborate with stakeholders to enhance ticket management and deliver exceptional desktop and infrastructure serv...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Innovate your career by providing comprehensive IT support and systems administration. Collaborate with stakeholders to enhance ticket management and self-service capabilities while resolving complex...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Optimize IT operations by providing expert systems administration and support. Collaborate with a high-performing team to enhance national security through innovative solutions, ensuring seamless infr...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Take ownership of comprehensive IT operations, providing desktop support, troubleshooting, and infrastructure management. Collaborate with stakeholders to enhance ticket management and self-service ca...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$75K - $158K *

Manage and optimize IT operations as a Systems Administrator, enhancing national security through advanced solutions. Collaborate with a high-performing team to deliver excellence in desktop support...

1 week ago

  •   Less than 5 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.