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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$160K *

Drive enterprise-level implementations of phishing-resistant authentication solutions, leading technical deployments and integrations across various identity platforms while ensuring customer success...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$170K - $199K *

Drive innovation by leading the architecture and management of enterprise OpenShift platforms. Collaborate with cross-functional teams to enhance security, automation, and operational excellence in hy...

Raleigh, NCRemote

Reposted 1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$107K - $148K *

Lead the development and deployment of modular data center solutions. Collaborate with customers and cross-functional teams to manage complex projects from design through manufacturing, ensuring high...

New Hampshire, USRemote

Reposted 3 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$120K - $145K *

Grow your career with an innovative team designing and managing a Kubernetes control plane for seamless deployment and operations, ensuring production reliability, customer onboarding, and infrastruct...

United StatesRemote

Reposted 4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Transform cloud platforms by enhancing capabilities and reducing technical debt. Contribute to full stack development using Python and Go, while building scalable solutions and maintaining cloud infra...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K *

Join a dynamic team to drive revenue growth through outbound sales, pipeline development, and strategic relationship building across global markets. Leverage your expertise to achieve quotas and enhan...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$85K - $105K *

Join a team that's dedicated to elevating client support standards. You'll troubleshoot complex issues, foster client relationships, and collaborate with developers to enhance product documentation an...

United StatesRemote

Reposted today

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Lead the charge in optimizing procurement processes for federal contracts, ensuring compliance and efficiency. Collaborate with stakeholders to source, negotiate, and manage vendor relationships, driv...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$80K - $95K *

Elevate operational efficiency by guiding Field Engineering teams across locations, resolving complex issues, and ensuring seamless support for hardware and software upgrades while managing resources...

RemoteRemote

3 days ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $95K *

Lead the charge in providing strategic direction and support across multiple locations, ensuring effective problem resolution and resource allocation while enhancing client and team collaboration...

California, USRemote

3 days ago

  •   Less than 5 years exp.  •   Information Technology

$136K - $170K *

Drive impactful infrastructure solutions by collaborating with engineering teams to resolve blockers, execute migrations, and develop tooling. Leverage your expertise to enhance platform adoption and...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$150K - $180K *

Lead the development and operation of a cutting-edge Security Observability & Data Platform, enhancing endpoint security, threat detection, and incident response while driving innovation in security s...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $150K *

Drive complex federal platform initiatives, enhancing security, compliance, and infrastructure through innovative engineering solutions and cross-functional leadership...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$92K - $110K *

Contribute to advancing enterprise Identity, Credential, and Access Management capabilities by providing systems analysis, requirements traceability, and technical documentation support across multipl...

Washington, DCRemote

1 week ago

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

$95K *

Tackle web application development and modernization efforts, leveraging your expertise in JavaScript and AI-assisted tools to enhance legacy ColdFusion applications while ensuring code quality and fo...

Alpharetta, GARemote

1 month ago

  •   Less than 5 years exp.  •   Transportation

$178K - $210K *

Join our team as a Senior Manager in Site Reliability Engineering, leading high-performing teams to enhance system stability and reliability. Collaborate across departments to drive operational excell...

United StatesRemote

6 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$107K - $195K *

Optimize cloud infrastructure and CI/CD pipelines as a hands-on DevOps Technical Lead. Collaborate with cross-functional teams to enhance system reliability and operational efficiency while driving ap...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Technical Services

$110K - $130K *

Transform endpoint security by implementing innovative solutions and collaborating with IT teams to enhance protection against cyber threats. Contribute to the development and maintenance of robust se...

RemoteRemote

4 weeks ago

  •   5 - 7 years exp.  •   Hospitality & Recreation

$94K - $129K *

Unlock the potential of IT security across the Americas, managing systems and protocols to enhance regional safety. Your expertise will drive compliance and strategic initiatives, fostering a robust s...

RemoteRemote

Reposted 2 days ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

$110K - $130K *

Join a team that's shaping the future of power systems engineering. As a key member, you'll design and develop scalable analysis modules, driving innovation in distribution system analysis and optimiz...

Austin, TXRemote

2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$150K - $225K *

Drive the development of automated data systems, enhancing data quality and engineering workflows. Collaborate with teams to optimize data storage and performance, ensuring compliance and operational...

Columbus, GARemote

4 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$154K - $260K *

Develop AI-driven workflows to enhance CI/CD systems, ensuring safe, efficient software delivery. Collaborate with teams to reduce tech debt and improve production reliability while scaling engineerin...

RemoteRemote

4 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$77K - $97K *

Drive community engagement and resource development across nonprofits and local governments. Collaborate with leaders to analyze feedback, identify funding opportunities, and implement strategic plans...

Staples, MNRemote

Yesterday

  •   Less than 5 years exp.  •   Business Services

$135K - $160K *

Join a team that's redefining application security through automation and AI. As a Senior DevSecOps Engineer, you'll enhance secure software delivery, integrate security into the SDLC, and drive vulne...

Philadelphia, PARemote

Today

  •   8 - 10 years exp.  •   Staffing

$120K - $145K *

Empower security initiatives by managing critical programs, collaborating with teams, and driving operational efficiency. Utilize your expertise to streamline processes, enhance metrics visualization...

RemoteRemote

Today

  •   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.