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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$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

$80K - $95K *

Transform day-to-day operations by leading a diverse team, optimizing production efficiency, and enhancing employee performance while ensuring adherence to safety and quality standards...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$112K - $132K *

Join a team that's shaping the future of autism care by building robust statistical methodologies. You'll analyze real-world clinical data, ensuring rigorous evaluation of outcomes and social validity...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Healthcare

$110K - $130K *

Drive your career with a pivotal role overseeing commissioning for utility-scale PV and BESS projects. Collaborate with diverse teams to ensure seamless execution, optimize processes, and manage techn...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$110K - $150K *

Join a dynamic team to lead energy efficiency programs, manage cross-functional teams, and develop strategic plans that exceed client expectations while driving sustainability initiatives and fosterin...

Newark, NJRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$121K - $218K *

Drive engineering excellence by leading a high-performing team in the design and lifecycle management of complex infrastructure products, ensuring collaboration across disciplines and delivering robus...

Austin, TXRemote

Yesterday

  •   5 - 7 years exp.  •   Consumer Technology

$83K - $118K *

Unlock your potential by leading complex IT/SaaS projects, driving execution, and enhancing business processes. Collaborate with diverse teams to ensure project success while utilizing Agile methodolo...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$93K - $156K *

Explore new horizons as you design and implement advanced control systems, ensuring optimal performance and customer satisfaction while collaborating with diverse teams to deliver innovative solutions...

Montana, USRemote

3 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$100K - $115K *

Drive operational excellence by overseeing daily functions, enhancing customer satisfaction, and fostering innovation. Collaborate with stakeholders to manage projects and maintain high-quality standa...

Charlotte, NCRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Finance & Insurance

$145K - $157K *

Transform space operations by leveraging Kubernetes to deliver resilient solutions. Collaborate within an Agile framework to enhance software deployment, ensuring optimal performance and security for...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Technical Services

$150K - $185K *

Drive the deployment of advanced observability solutions, ensuring optimal performance monitoring and compliance for federal missions. Mentor teams and analyze architectures to enhance system reliabil...

Washington DC, USRemote

2 weeks ago

  •   11 - 15 years exp.  •   Finance & Insurance

$120K - $130K *

Champion quality and commissioning excellence across diverse construction projects, ensuring compliance and safety while fostering collaboration among teams and stakeholders to drive impactful results...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$140K *

Lead operational excellence across Independent Living communities, ensuring continuity during transitions. Drive financial performance, enhance resident satisfaction, and support community teams while...

Philadelphia, PARemote

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$90K - $110K *

Transform healthcare project management by leading complex construction initiatives. Collaborate with clients to ensure project success from planning to completion, while managing resources, budgets...

Boston, MARemote

3 weeks ago

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

$115K - $130K *

Elevate your career by designing and managing Azure Kubernetes Service (AKS) clusters, ensuring reliability and security while collaborating with cross-functional teams to optimize performance and inc...

Toronto, ONRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$108K - $125K *

Champion innovative solutions as a Full Stack Engineer, delivering impactful features and enhancing systems across projects. Collaborate, design, and optimize applications with a focus on performance...

United StatesRemote

Reposted 3 days ago

  •   Less than 5 years exp.  •   Healthcare

$162K - $290K *

Contribute to building cutting-edge software systems that harness AI to solve real-world operational challenges. Drive technical strategy, collaborate across teams, and develop full-stack solutions in...

United StatesRemote

Reposted 4 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$80K - $95K *

Join a team that's dedicated to optimizing Epic systems through installation, configuration, and maintenance, ensuring seamless operation and support for both physical and virtual environments across...

New Hampshire, USRemote

3 weeks ago

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

$90K - $125K *

Join a team that's dedicated to building robust software solutions. Collaborate with cross-functional teams to design, develop, and maintain high-quality applications while ensuring reliability and pe...

RemoteRemote

3 days ago

  •   Less than 5 years exp.  •   Transportation

$120K - $216K *

Champion the development of high-performance REST APIs, leading architectural decisions and mentoring engineers. Collaborate across teams to enhance system performance and establish best practices in...

Cambridge, ONRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$68K - $143K *

Join us to enhance business processes through analysis and reengineering, collaborating with stakeholders to ensure effective solutions and implementation. Drive efficiency and innovation in transport...

United StatesRemote

2 days ago

  •   Less than 5 years exp.  •   Information Technology

$265K - $295K *

Drive community engagement and build trusted relationships with local stakeholders to ensure Anthropic's infrastructure projects are positively received and beneficial to the communities in Louisiana...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information 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.