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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$72K - $115K *

Empower network operations by troubleshooting and optimizing a global data center network. Take ownership of complex issues, drive incident resolution, and enhance processes through automation and mon...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$125K - $150K *

Join a dynamic team as a full stack engineer, enhancing data workflows for government operators and supporting defense companies in securing vital contracts. Collaborate on innovative solutions that a...

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Elevate data management by implementing and optimizing database systems, ensuring performance and security for mission-critical networks. Collaborate with users to meet requirements and enhance operat...

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$80K - $95K *

Optimize our internal IT systems and security posture while managing user access, supporting AWS operations, and ensuring compliance. Collaborate with the COO to enhance efficiency and maintain a secu...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $200K *

Lead the charge in architecting and managing enterprise Citrix VDI solutions, ensuring seamless integration and compliance across federal environments. Collaborate with teams to enhance user experienc...

4 days ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $132K *

Unlock potential by driving full-stack development of innovative software solutions. Collaborate with stakeholders to transform complex challenges into effective technical implementations while mainta...

4 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$74K - $93K *

Drive system optimization and support by implementing innovative solutions that enhance reliability and functionality. Collaborate with teams to analyze data, resolve issues, and promote automated pro...

Reposted 4 weeks ago

  •   Less than 5 years exp.  •   Hospitals & Medical Centers

$79K - $108K *

Engineer and lead high-impact IT solutions focused on Windows, VMware, and Exchange systems. Drive maintenance, design, and implementation standards while managing a portfolio of projects for optimal...

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$170K - $200K *

Discover innovative solutions as you lead AI transformation in engineering, drive cloud-native applications, and define future platforms through intelligent automation, shaping the next generation of...

Reposted 6 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Engineer robust security solutions, manage vulnerabilities, and ensure compliance in federal environments. Collaborate across teams to maintain and enhance security posture while supporting audits and...

3 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$120K - $145K *

Shape the future of enterprise AI deployments by leading infrastructure lifecycles and enhancing operational standards. Collaborate across teams to optimize customer relationships while ensuring robus...

4 weeks ago

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

$86K - $140K *

Join a dynamic team as a Senior Computer Specialist, leveraging your expertise in VBA, SQL, and reporting tools to enhance data solutions and operational efficiency. Collaborate with stakeholders to d...

2 weeks ago

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

$113K - $237K *

Manage and enhance enterprise macOS environments, focusing on security, automation, and user experience. Collaborate with teams to troubleshoot and implement solutions for Apple technologies, ensuring...

4 days ago

  •   8 - 10 years exp.  •   Information Technology

$99K - $131K *

Accelerate progress at enterprise-scale projects by leading client-facing IT initiatives. Drive project outcomes across scope, schedule, and budget while fostering collaboration among cross-functional...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$70K - $120K *

Advance your career as a Middleware Systems Administrator, supporting enterprise environments. Collaborate with a dynamic team to maintain system stability, troubleshoot incidents, and enhance automat...

Toronto, ONIn-Person

Reposted 4 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$70K - $120K *

Unlock your potential as a Middleware Systems Administrator, supporting enterprise environments while enhancing your skills in automation and cloud technologies. Collaborate with a dynamic team to ens...

Montreal, QCIn-Person

Reposted 4 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$171K - $300K *

Champion the evolution of a high-volume data platform, collaborating with engineering and product teams to enhance reliability and efficiency while mentoring senior engineers and driving innovative AI...

San Diego, CARemote

3 days ago

  •   11 - 15 years exp.  •   Information Technology

$100K - $120K *

Transform your career by leading technical support initiatives, driving project success, and collaborating across teams to enhance user experience and operational efficiency in a dynamic IT environmen...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$102K - $148K *

Lead the charge in managing Mainframe Systems Programming teams, ensuring project alignment and team development. Drive performance through mentoring, risk management, and effective communication whil...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Unlock innovative solutions as you design and develop mission-critical software for spacecraft, collaborating across teams to enhance autonomous systems and ensure reliable operations throughout every...

6 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $145K *

Unlock potential by managing and optimizing IT operations across platforms and applications. Collaborate with teams to ensure security, reliability, and efficiency while developing scalable processes...

Yesterday

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $145K *

Join a team that's dedicated to maintaining secure, reliable IT operations. You'll manage platforms, troubleshoot applications, and enhance workflows, ensuring seamless support for internal teams whil...

RemoteRemote

Yesterday

  •   Less than 5 years exp.  •   Enterprise Technology

$93K - $107K *

Transform your coding passion into impactful solutions while collaborating in a supportive team environment. Gain hands-on experience in software development, focusing on Java and web technologies, an...

2 days ago

  •   Less than 5 years exp.  •   Technical Services

$140K - $160K *

Shape the future of secure, scalable AWS infrastructure by collaborating with cross-functional teams to enhance DevOps practices, automate solutions, and ensure compliance throughout the software deli...

Yesterday

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

$123K - $166K *

Lead the charge in systems engineering and integration for mission-critical infrastructure, enhancing secure and resilient capabilities for U.S. forces and partners in the Pacific region through colla...

2 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.