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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$75K - $90K *

Optimize the Yardi platform by administering, configuring, and enhancing its functionalities. Collaborate with cross-functional teams to ensure efficient business processes and support system improvem...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Real Estate & Construction

$140K - $200K *

Optimize project outcomes by leading comprehensive electrical design reviews in renewable energy sectors. Ensure compliance with industry standards while effectively managing timelines and costs for d...

United StatesRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$130K - $140K *

Contribute to the development of a modern platform by building features, connecting systems, and improving data usability. Engage with stakeholders and troubleshoot to deliver reliable software as par...

United StatesRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Staffing

$77K - $129K *

Join a team that's dedicated to maintaining and enhancing instrumentation and controls systems. Leverage your expertise to troubleshoot, repair, and upgrade equipment while ensuring safety and complia...

United StatesRemote

6 days ago

  •   Less than 5 years exp.  •   Energy & Utilities

$75K - $90K *

Lead the charge in enhancing integration processes by analyzing, documenting, and supporting seamless data exchanges with external ATS partners, driving efforts towards scalability and efficiency acro...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Business Services

$160K - $200K *

Lead IT's AI-first transformation by driving vision, coordinating cross-functional initiatives, and ensuring platform uptime while empowering teams to adopt AI tools effectively across the organizatio...

United StatesRemote

Reposted 6 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$100K - $160K *

Elevate your career by leading the start-up and commissioning of critical power systems for large-scale data centers. Drive project success through effective planning, execution, and stakeholder manag...

Arizona, USRemote

1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$180K - $200K *

Deliver innovative backend solutions that enhance integrations and streamline security workflows. Collaborate with experts to build reliable services, ensuring seamless connectivity and improved inves...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$80K - $100K *

Join a team that's dedicated to providing exceptional technical support for enterprise software applications. Collaborate with customers and development teams to troubleshoot issues, enhance software...

RemoteRemote

2 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$139K - $235K *

Pioneer operational excellence in renewals by enhancing processes, tools, and insights. Collaborate cross-functionally to drive efficiency and data quality, ensuring predictable and scalable renewal o...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$85K - $111K *

Optimize infrastructure solutions by leading cross-functional teams to design, implement, and support resilient systems. Collaborate with diverse stakeholders to ensure timely delivery and operational...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Business Services

$110K - $130K *

Unlock insights by developing and maintaining Power BI dashboards that drive strategic decision-making. Collaborate with stakeholders and data teams to transform raw data into impactful visualizations...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

$186K - $218K *

Elevate operational excellence by engineering reliable Kubernetes solutions that streamline compute orchestration, enhance automation, and drive AI integration for a robust developer experience across...

United StatesRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$105K - $150K *

Unlock potential by joining a dynamic team focused on integrating construction technology solutions. Collaborate with customers and partners to enhance workflows, drive adoption, and deliver impactful...

RemoteRemote

2 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$140K - $160K *

Drive the development of critical enterprise applications for DoD personnel, enhancing program and financial management capabilities. Collaborate within a product team to modernize technology and deli...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$140K - $185K *

Drive technical excellence by developing standards and processes for commissioning, ensuring consistent execution across projects. Collaborate with cross-functional teams to enhance workforce capabili...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Technical Services

$114K - $180K *

Transform infrastructure design by leading complex data center initiatives, driving technical standards, and mentoring teams. Collaborate across functions to enhance operational excellence and innovat...

Tennessee, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$114K - $180K *

Shape the future of data center design by leading complex infrastructure initiatives, enforcing engineering standards, and mentoring teams to drive innovation and operational excellence across multipl...

Tennessee, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$114K - $180K *

Shape the future of data center design by leading complex infrastructure initiatives, enforcing engineering standards, and mentoring teams to drive innovation and operational excellence across multipl...

Tennessee, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$140K - $150K *

Execute innovative design and implementation of large-scale Zero Trust solutions. Lead systems engineering initiatives, collaborating with diverse teams to align with DoD requirements and enhance secu...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$160K - $246K *

Engineer cutting-edge mechanical architectures for next-gen data centers. Collaborate with cross-functional teams to optimize designs for servers, HPC, and AI systems, ensuring high performance and ef...

Morrisville, NCRemote

3 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$130K - $198K *

Lead the charge in building AI platform capabilities that power next-gen experiences, enabling teams to create scalable systems and multi-step workflows. Collaborate with engineers to develop reliable...

RemoteRemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $95K *

Drive cloud onboarding success by guiding application owners through migration complexities, ensuring effective communication and collaboration across teams to enhance operational efficiency and suppo...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Information Technology

$80K - $200K *

Accelerate your sales career by mastering strategic relationships and exceeding revenue goals. Engage with customers, develop innovative solutions, and drive business growth while staying informed on...

RemoteRemote

4 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$97K - $146K *

Transform our technical landscape by leading complex projects and guiding teams in network services, systems administration, and GIS. Your expertise will drive strategic planning and enhance our infra...

St. Paul, MNRemote

1 week ago

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

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.