Senior Linux Administrator Jobs

Explore Senior Linux Administrator jobs on Ladders, where professionals can find vetted opportunities paying $100,000 or more. Senior Linux administrators keep essential systems reliable, secure, and responsive while helping organizations scale their infrastructure. Browse roles across industries and discover opportunities that match your technical expertise and career goals.

What Senior Linux Administrators Do

Senior Linux administrators design, manage, and troubleshoot Linux-based environments. Their responsibilities may include maintaining servers and operating systems, managing user access and storage, monitoring system performance, applying patches, and resolving complex outages. Many roles also involve collaborating with engineering, security, and operations teams to improve availability and operational standards.

Common Skills and Technologies

Employers often seek deep experience with Linux distributions such as Red Hat Enterprise Linux, Ubuntu, or Debian; scripting with Bash or Python; and infrastructure tools such as Ansible, Puppet, or Chef. Depending on the role, useful experience may also include virtualization, containers, cloud platforms, networking, observability, backup and recovery, and security hardening. Requirements vary by employer and environment.

Career Opportunities

Senior Linux administrators may specialize in cloud infrastructure, platform engineering, systems security, or site reliability. With broader ownership of architecture and operations, experienced professionals can pursue paths such as Linux systems architect, infrastructure manager, cloud engineer, or site reliability engineer. Senior roles commonly combine hands-on technical work with mentoring and cross-team collaboration.

Find Senior Linux Administrator Jobs on Ladders

Search Ladders for vetted Senior Linux Administrator opportunities with salaries of $100,000 or more. Review job requirements, compare roles, and find positions that fit your experience with Linux systems, automation, and infrastructure operations.

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$189K - $207K *

Join a team that's redefining Salesforce solutions by integrating AI and predictive analytics to enhance business efficiency and user experience across divisions. Drive innovation and lead the develop...

Los Angeles, CARemote

Today

  •   5 - 7 years exp.  •   Media

$200K - $275K *

Join a team that's scaling innovative distributed systems across our platform, shaping technical frameworks, and driving organizational growth while collaborating with talented engineers in a dynamic...

United StatesRemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$95K - $115K *

Transform endpoint security management by ensuring compliance, investigating security events, and implementing corrective actions within the Department of Defense's Endpoint Security Solutions environ...

Chicago, ILRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Join our dynamic team as you lead equity program operations, ensuring compliance and enhancing processes. You'll be the go-to expert for equity-related matters, driving initiatives that support our ra...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$80K - $118K *

Join a team that's dedicated to advancing diagnostic excellence in microbiology. Collaborate with skilled professionals in a state-of-the-art lab, enhancing your expertise while contributing to high-q...

Renton, WARemote

6 days ago

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

$80K - $118K *

Join a team that's dedicated to advancing laboratory diagnostics and patient care. Collaborate with skilled professionals in a state-of-the-art microbiology lab, enhancing your expertise while contrib...

Renton, WARemote

6 days ago

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

$184K - $287K *

Drive the future of AI infrastructure by building automation and tools for large-scale GPU systems. Collaborate with cross-functional teams to enhance production reliability and ensure seamless operat...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$125K - $150K *

Elevate customer experiences by leading a team of engineers, providing strategic insights, and implementing innovative solutions in growth engineering and digital marketing for impactful delivery serv...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$150K - $190K *

Lead the charge in shaping data platform strategies and governance, driving innovative solutions and team development. Collaborate with partners to enhance AI readiness and ensure successful technical...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$80K - $90K *

Analyze and deliver data management solutions to support public health research, utilizing advanced statistical software and collaborating with project leaders to enhance data quality and reporting fo...

Massachusetts, USRemote

3 weeks ago

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

$95K - $115K *

Execute comprehensive project controls to ensure timely, budget-compliant project completion. Collaborate with teams to analyze financial data, manage forecasts, and report on project progress across...

RemoteRemote

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Build and enhance web applications using ColdFusion, ensuring optimal performance and documentation. Collaborate on new projects while managing server administration and supporting operational tasks i...

Sterling, VARemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $153K *

Lead the enhancement and administration of enterprise endpoint security technologies, collaborating with cross-functional teams to optimize security processes and improve detection capabilities in a g...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $130K *

Transform the future of data center commissioning by leading controls installation verification, driving automation, and ensuring quality across multiple projects while coordinating with teams to meet...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$140K - $175K *

Lead the charge in building trust through compliance frameworks, guiding customers and teams in navigating security and data protection. Engage directly with clients, translating complex compliance ne...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$145K - $185K *

Lead and inspire engineering teams to deliver high-quality digital products, ensuring alignment with business priorities while fostering a culture of collaboration and continuous improvement in a dyna...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Finance & Insurance

$140K - $185K *

Innovate the future of energy by leading the commissioning of electrical substations. Oversee testing, validation, and project management while collaborating with diverse teams across the nation to en...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Technical Services

$131K - $219K *

Join a team that's redefining cybersecurity in the energy sector. You'll lead complex projects, develop standards, and automate processes to enhance efficiency and security across global Grid Automati...

RemoteRemote

1 week ago

  •   8 - 10 years exp.  •   Business Services

$80K - $95K *

Champion aerial data accuracy by post-processing LiDAR and imagery. Collaborate with project leads to ensure quality deliverables and implement best practices for remote sensing projects across divers...

Lansdale, PARemote

Reposted yesterday

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$162K - $387K *

Elevate your career by designing and developing advanced NoSQL databases. Join our dynamic team to enhance global infrastructure through cloud-native solutions, optimizing performance and scalability...

San Jose, CARemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$118K - $196K *

Transform public health analytics by leading AI development and deployment. Guide multidisciplinary teams to create scalable solutions, ensuring compliance and quality while driving innovation and col...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Business Services

$80K - $95K *

Unlock potential by leading complex accounting activities, ensuring compliance with GAAP and internal controls. Collaborate with teams to maintain accurate financial records and support strategic deci...

Madison, WIRemote

2 weeks ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$88K - $105K *

Drive operational excellence by owning the Professional Services intake and workflow governance processes, ensuring efficient request management and seamless team collaboration to enhance service deli...

United StatesRemote

2 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$114K - $190K *

Drive the Integrated Operations Center, overseeing cybersecurity operations, fraud defense, and incident management. Lead cross-functional teams to enhance threat detection, operational resilience, an...

Lancaster, PARemote

2 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$110K - $130K *

Champion the evolution of organic search strategies across enterprise software brands. Lead initiatives in technical SEO, content optimization, and AI-driven search, driving visibility and revenue whi...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

Frequently Asked Questions (FAQ)

  • What does a Senior Linux Administrator do?question toggle

    A Senior Linux Administrator manages and improves Linux systems, including server configuration, performance monitoring, patching, access controls, troubleshooting, and reliability. The exact scope depends on the employer and infrastructure.

  • What skills are commonly required for Senior Linux Administrator jobs?question toggle

    Common requirements include advanced Linux administration, scripting with Bash or Python, troubleshooting, networking fundamentals, and experience with automation tools. Cloud, virtualization, containers, security, and monitoring skills may also be requested.

  • How much do Senior Linux Administrator jobs on Ladders pay?question toggle

    Ladders focuses on vetted professional jobs paying $100,000 or more. Compensation for a specific Senior Linux Administrator role varies by employer, location, experience, and responsibilities.

  • What career paths can follow a Senior Linux Administrator role?question toggle

    Potential next steps include Linux systems architect, infrastructure or operations manager, cloud engineer, platform engineer, and site reliability engineer, depending on your interests and experience.

  • Where can I find Senior Linux Administrator jobs?question toggle

    Browse Senior Linux Administrator listings on Ladders to explore vetted opportunities paying $100,000 or more.