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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$110K - $130K *

Transform the infrastructure for a groundbreaking healthcare platform by optimizing cloud solutions, implementing CI/CD, and collaborating with cross-functional teams to enhance clinical AI/ML offerin...

United StatesRemote

Reposted 1 month ago

  •   5 - 7 years exp.  •   Healthcare

$91K - $137K *

Lead the charge in managing and securing facility automation systems, overseeing a team to ensure reliable operations and integration across critical university facilities. Drive technical excellence...

3 weeks ago

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

$91K - $137K *

Lead the charge in managing and securing facility automation systems while supervising a dedicated team. Drive operational excellence and ensure system reliability, aligning with university standards...

3 weeks ago

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

$91K - $137K *

Elevate facility automation systems by leading a skilled team, ensuring security and lifecycle management. Collaborate on critical infrastructure to optimize performance and align with university stan...

3 weeks ago

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

$120K - $145K *

Transform how we deliver cloud services by leading IaaS innovation, optimizing compute provisioning, and enhancing customer onboarding, all while ensuring operational excellence at an unprecedented sc...

1 month ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Manage the IaaS team to deliver scalable compute solutions, ensuring flawless operations and customer service. Lead innovations in onboarding processes and set performance standards for cloud platform...

1 month ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Champion the evolution of IaaS operations, enhancing platform reliability and customer experience while leading a high-impact team focused on innovative cloud solutions that set industry standards...

1 month ago

  •   Less than 5 years exp.  •   Enterprise Technology

$80K - $95K *

Advance your career by providing critical support for a 24/7 enterprise network, ensuring cybersecurity and operational readiness for mission-critical systems in a dynamic environment...

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $110K *

Elevate your expertise by overseeing the administration and security of Microsoft 365 and infrastructure systems. Manage identity governance, endpoint management, and collaboration technologies to ens...

Markham, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$126K - $177K *

Lead a dynamic Managed Services Engineering Team to enhance customer satisfaction, optimize operations, and drive continuous service improvement while fostering strong relationships with clients and p...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$108K - $130K *

Engage with a dynamic team focused on safeguarding information systems and implementing robust security measures. Your role will involve a broad collaboration across departments to strengthen security...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Empower SWIB by driving innovative technology solutions that enhance investment systems. Collaborate with diverse teams to analyze needs, design architectures, and deliver scalable business outcomes i...

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$105K - $200K *

Transform software systems by designing, developing, and troubleshooting innovative solutions. Collaborate with teams to enhance product architecture and lead projects, ensuring high-quality outcomes...

Reposted 5 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$72K - $149K *

Shape the future of cloud infrastructure by managing data center operations, optimizing hybrid environments, and ensuring high availability. Collaborate with stakeholders to enhance service delivery a...

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$102K - $147K *

Solve complex IT infrastructure challenges by implementing and supporting advanced systems solutions, maintaining documentation, and mentoring junior staff to ensure robust, secure, and efficient tech...

Reposted 2 weeks ago

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

$90K - $105K *

Transform IT infrastructure management by leading cybersecurity, network systems, and backup solutions. Drive operational excellence and support critical projects while ensuring reliability and securi...

Surrey, BCIn-Person

2 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$135K - $160K *

Empower the development of vital infrastructure systems as you design, scale, and optimize the core platforms for a global GPU marketplace, driving innovations in cloud compute and marketplace dynamic...

Reposted 1 month ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $110K *

Empower teams by managing and enhancing core financial systems, ensuring stability and alignment with business needs. Collaborate with stakeholders to optimize processes and support critical financial...

Mississauga, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$85K - $100K *

Elevate your career as a Senior IT Engineer, driving operational excellence and technical leadership in a dynamic global IT environment. Collaborate with teams to enhance security, streamline processe...

5 days ago

  •   5 - 7 years exp.  •   Healthcare

$160K - $180K *

Transform the future of cloud infrastructure by leading DevOps initiatives, enhancing systems integration, and driving innovative solutions for federal clients. Collaborate with stakeholders to optimi...

United StatesRemote

2 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$110K - $130K *

Drive the development and testing of Desktop OS Images, ensuring optimal performance and security. Collaborate with cross-functional teams to enhance Windows environments and streamline deployment pro...

2 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$110K - $130K *

Join our team as a Staff Systems Engineer, where you'll lead enterprise infrastructure projects, ensuring optimal performance and security. Collaborate across functions, mentor peers, and drive automa...

3 days ago

  •   5 - 7 years exp.  •   Transportation

$285K - $325K *

Accelerate progress at managing and securing a diverse device fleet, ensuring compliance and automation while collaborating across teams to enhance endpoint performance and security for all users...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$285K - $325K *

Elevate security and efficiency by owning the endpoint platform, managing device configurations, and automating operations for thousands of macOS and Linux devices while ensuring compliance and collab...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$285K - $325K *

Shape the future of endpoint management by owning a secure, scalable platform that ensures thousands of devices are configured, patched, and compliant. Collaborate across teams to automate processes a...

2 weeks ago

  •   8 - 10 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.