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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$101K - $135K *

Join a team that's shaping the future of healthcare technology by designing and enhancing our build and delivery infrastructure. Collaborate with architects and developers to implement best practices...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$90K - $150K *

Explore an opportunity to enhance enterprise network security and infrastructure. Collaborate with cross-functional teams to ensure compliance and reliability while managing complex production environ...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$110K - $130K *

Drive operational excellence by enhancing reliability and performance of a SaaS platform. Collaborate with development teams to implement automation, incident management, and observability practices...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$224K - $431K *

Innovate cutting-edge software for data center power management, spanning architecture, firmware, and AI workloads. Drive product lifecycle from design to deployment, enhancing performance and energy...

RemoteRemote

6 days ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$125K - $140K *

Unlock your potential as a Program Manager, leading complex cybersecurity initiatives. Drive project success by coordinating resources, managing timelines, and ensuring the protection of sensitive dat...

Virginia, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Transform healthcare by engineering seamless data integrations between complex EHR systems and our innovative platform. Empower clinicians with actionable insights to enhance patient care and outcomes...

United StatesRemote

Reposted 4 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$160K - $246K *

Lead cross-functional teams to deliver innovative CSP offerings, focusing on compute, storage, and GPU products. Utilize senior project management skills to ensure timely and budget-compliant executio...

Morrisville, NCRemote

1 week ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$130K - $150K *

Elevate your career by leading security and compliance initiatives in a dynamic healthcare SaaS environment. Drive key programs, manage audits, and partner with cross-functional teams to ensure regula...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$99K - $161K *

Transform technology solutions for a dynamic academic environment. Join a team that designs, develops, and implements innovative applications using Microsoft tools to enhance operational efficiency ac...

Seattle, WARemote

3 weeks ago

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

$98K - $167K *

Unlock potential by designing and implementing scalable ServiceNow solutions, collaborating with stakeholders to enhance enterprise asset management and compliance within federal programs, ensuring al...

Reston, VARemote

1 week ago

  •   5 - 7 years exp.  •   Business Services

$125K - $150K *

Transform technology operations by leading IT and cybersecurity strategies, ensuring secure, scalable systems while enhancing employee support in a dynamic, remote-first environment. Collaborate acros...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Food & Beverages

$160K - $200K *

Champion innovation as a Senior Software Engineer, driving full-stack solutions and leveraging AI tools to enhance IT lifecycle management. Collaborate with a dynamic team to deliver impactful softwar...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$150K - $175K *

Lead the charge in architecting and managing robust cloud platforms, driving modernization efforts, and automating infrastructure solutions for large-scale enterprises. Collaborate with top engineers...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$157K - $262K *

Lead the charge in transforming cloud environments by architecting secure, scalable solutions across Azure, AWS, and Google Cloud. Collaborate with clients to navigate complex cybersecurity and compli...

Arlington, VARemote

5 days ago

  •   8 - 10 years exp.  •   Legal & Accounting

$160K - $246K *

Lead the charge in driving technical sales effectiveness and team development. Oversee a skilled team supporting complex infrastructure solutions, enhancing customer engagement, and fostering collabor...

Morrisville, NCRemote

2 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$135K - $160K *

Lead the charge in optimizing cloud infrastructure and CI/CD processes, ensuring scalable, secure, and resilient systems. Collaborate with engineering teams to enhance deployment efficiency and drive...

Orlando, FLRemote

3 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$80K - $95K *

Transform your career by leading complex DDC control projects, mentoring junior technicians, and ensuring system reliability and efficiency in commercial building automation. Drive innovation and exce...

Florida, USRemote

2 weeks ago

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

$88K - $105K *

Join a dynamic team to conduct advanced power system modeling and analysis, ensuring compliance and reliability in transmission planning. Drive innovative solutions for renewable energy integration an...

Toronto, ONRemote

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$95K - $115K *

Support our Energy Resources team by conducting EMT studies and developing power system models. Collaborate with leadership to enhance staff expertise and deliver high-quality advisory services to cli...

Austin, TXRemote

2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$95K - $115K *

Join a team that's shaping the future of energy through advanced EMT modeling and power system studies. Collaborate with leadership to deliver innovative solutions and provide expert guidance to clien...

Austin, TXRemote

2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$75K - $100K *

Empower innovation by developing secure web applications as a Full Stack Developer. Work collaboratively across frontend and backend components, enhancing functionalities while supporting mission-driv...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Lead the design and optimization of mechanical systems for data centers, ensuring reliability, energy efficiency, and compliance. Collaborate with cross-functional teams to enhance operational perform...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$110K - $130K *

Transform program execution by leading cross-functional teams to ensure timely delivery, quality, and customer satisfaction. Drive financial health and manage risks throughout the program lifecycle, f...

RemoteRemote

Today

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$120K - $145K *

Elevate our DevOps capabilities by automating build and deployment processes, ensuring platform health, and enhancing monitoring tools. Collaborate with teams to implement secure, scalable solutions i...

Washington, DCRemote

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$146K - $282K *

Engineer high-quality software solutions, mentor team members, and drive architectural decisions in an AI-driven environment, ensuring excellence and collaboration across product development...

Salt Lake City, UTRemote

3 weeks ago

  •   8 - 10 years exp.  •   Healthcare

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.