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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$105K - $196K *

Lead complex SOX compliance initiatives and IT control implementations, managing cross-functional teams to ensure regulatory adherence and effective risk management across enterprise technology enviro...

Plano, TXRemote

Today

  •   5 - 7 years exp.  •   Technical Services

$108K - $162K *

Lead the charge in delivering exceptional technical support and project leadership for Digital CMU solutions. Collaborate with teams to ensure successful implementations, optimize system performance...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Business Services

$120K - $145K *

Innovate order management solutions by implementing and integrating OMS capabilities, enhancing eCommerce and fulfillment systems through complex integrations and driving continuous improvement in a f...

RemoteRemote

Reposted 2 days ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $145K *

Drive innovation by leading backend development for a key platform, enhancing engineering practices, and mentoring junior developers in a collaborative Scrum environment focused on high-quality, secur...

CanadaRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$130K *

Partner with us to innovate and transform Quality & Regulatory operations through technology and data analytics. Drive automation, improve efficiency, and foster effective digital solutions that enhan...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$95K - $115K *

Champion security excellence by leading initiatives to enhance IT solutions, ensuring the confidentiality, availability, and integrity of information assets while driving secure business growth throug...

Pennsylvania, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$166K - $238K *

Lead a dynamic team of engineers in cloud operations, driving reliability and automation. Collaborate across departments to optimize performance and enhance mission-critical services for government cl...

Minneapolis, MNRemote

1 week ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$100K - $150K *

Lead the charge in managing complex, technically sophisticated projects, focusing on data centers. Collaborate with diverse stakeholders to ensure project alignment with client goals, budgets, and sch...

RemoteRemote

Reposted yesterday

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

$135K - $160K *

Reimagine your career as a Staff Full-Stack Software Engineer, leading technical direction and mentoring teams while developing a cloud-based platform that empowers forensic investigators to uncover c...

CanadaRemote

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$116K - $158K *

Join a team that's driving strategic initiatives across a complex health system. As a key project manager, you'll oversee high-visibility projects, collaborate with leaders, and ensure successful exec...

Seattle, WARemote

3 weeks ago

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

$90K - $140K *

Pioneer innovative AI solutions by designing agentic systems, governing quality, and mentoring engineers. Collaborate across technical, domain, and business axes to translate complex requirements into...

New York, NYRemote

2 days ago

  •   5 - 7 years exp.  •   Information Technology

$165K - $215K *

Empower the engineering team by driving project execution and integration for advanced vehicle development. Ensure alignment of resources, schedules, and technical goals while fostering collaboration...

Huntsville, ALRemote

3 weeks ago

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

$206K - $267K *

Transform your career by leading innovative architectural strategies and governance. As a trusted advisor, you will drive technology alignment and maximize investments while mentoring cross-functional...

United StatesRemote

Reposted 1 week ago

  •   11 - 15 years exp.  •   Transportation

$160K - $180K *

Transform digital services by collaborating on Azure cloud engineering, CI/CD, and observability. Support mission-aligned platform capabilities while ensuring secure, reliable, and maintainable soluti...

United StatesRemote

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$130K - $155K *

Join a team that's dedicated to ensuring reliability at scale. You'll manage compute, networking, and storage, driving performance and stability while adapting to rapid changes in production environme...

San Francisco, CARemote

2 days ago

  •   Less than 5 years exp.  •   Information Technology

$74K - $113K *

Lead the charge in innovative architectural design for diverse power-related projects. Collaborate with multidisciplinary teams to deliver cutting-edge solutions that meet client needs while ensuring...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Technical Services

$130K - $155K *

Elevate your career by joining a dynamic team focused on enhancing ingress proxy services. You'll drive security and performance improvements, owning features from design to production while collabora...

CanadaRemote

Today

  •   5 - 7 years exp.  •   Enterprise Technology

$53K - $110K *

Unlock potential by leveraging data analysis to support public health initiatives. Collaborate on quantitative and qualitative evaluations, ensuring data integrity and contributing to impactful progra...

United StatesRemote

1 week ago

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

$132K - $251K *

Join a team that's transforming endpoint management by leading the integration of SCCM, Tanium, JAMF, and Intune. Oversee a skilled team, drive compliance, and ensure operational efficiency across Win...

Connecticut, USRemote

Today

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $145K *

Shape the future of healthcare technology by designing and implementing innovative care management tools. Collaborate with teams to create reliable software solutions while mentoring others and advanc...

United StatesRemote

Reposted 3 days ago

  •   Less than 5 years exp.  •   Healthcare

$80K - $95K *

Advance customer relationships by expertly negotiating renewals and driving revenue growth. Collaborate cross-functionally to enhance the customer experience and ensure timely contract closures while...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$62K - $104K *

Optimize your career by providing expert service and support for Data Center equipment. This role involves extensive travel, troubleshooting, and project management, ensuring customer satisfaction thr...

New York, NYRemote

2 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$170K - $200K *

Transform customer experiences by providing technical expertise and solutions. Collaborate with sales and engineering teams to deliver impactful product demonstrations and address technical challenges...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Engage in the full product development lifecycle, collaborating cross-functionally to design and deliver high-quality web applications that meet client needs and enhance user experience...

Mexico, MORemote

Today

  •   Less than 5 years exp.  •   Finance & Insurance

$140K - $187K *

Innovate the future of AI security by designing and implementing robust defenses against adversarial threats, ensuring the integrity of AI systems while fostering innovation and collaboration across c...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

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.