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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1
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$150K - $180K *

Empower our team to build innovative security and governance solutions, shaping access management for both human and agent users. Lead a small, dynamic group as we define architectural foundations and...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$170K - $215K *

Elevate your career by implementing and optimizing Elastic Stack environments. Collaborate with cross-functional teams to enhance system reliability and performance while driving automation and integr...

Fort Belvoir, VARemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$131K - $230K *

Shape the future of infrastructure reliability by leading innovative projects, architecting scalable solutions, and driving cross-functional collaboration in a fast-paced environment. Elevate technica...

Minneapolis, MNRemote

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$140K - $160K *

Architect robust Azure cloud solutions while ensuring system performance, security, and scalability. This hands-on role requires deep technical expertise, collaboration with cross-functional teams, an...

United StatesRemote

Reposted 3 weeks ago

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

$110K - $130K *

Join a dynamic team as you lead and manage data center construction projects, ensuring timely delivery and budget adherence while collaborating with diverse stakeholders to drive innovative design sol...

Texas, USRemote

Yesterday

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

$90K - $120K *

Lead the charge in driving sales and customer relationships, ensuring successful contract expansions and renewals while collaborating with key stakeholders to articulate business value and execute tar...

Itasca, ILRemote

Today

  •   Less than 5 years exp.  •   Information Technology

$135K - $160K *

Transform client challenges into innovative solutions while mentoring teammates and driving tech excellence. Collaborate in a dynamic, non-hierarchical environment to inspire and elevate product engin...

CanadaRemote

Reposted 4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $170K *

Lead the development of scalable systems, balancing individual contributions with technical guidance. Collaborate across teams to tackle complex engineering challenges in security and AI, while evolvi...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $120K *

Drive your career with a hands-on role leading the administration of an enterprise QA platform ecosystem, focusing on operational support, incident management, and strategic transitions to cloud solut...

Oregon, USRemote

2 days ago

  •   5 - 7 years exp.  •   Staffing

$192K - $202K *

Lead the technical roadmap and modernize data solutions infrastructure, enhancing off-platform integrations and measurement capabilities while driving AI-first engineering initiatives and cross-team c...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$63K - $111K *

Empower mission success by assessing utility vulnerabilities and enhancing infrastructure resilience against diverse threats. Collaborate with a multidisciplinary team to ensure operational continuity...

United StatesRemote

6 days ago

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

$91K - $163K *

Empower your career by driving innovative software solutions through end-to-end development, collaborating with Agile teams, and leveraging cutting-edge technologies to enhance product quality and eff...

Eden Prairie, MNRemote

6 days ago

  •   8 - 10 years exp.  •   Healthcare

$120K - $140K *

Empower our modernization initiative by leading the migration of legacy SAS workloads to Python. You'll provide technical leadership, collaborate across teams, and ensure scalable, reliable analytical...

Markham, ONRemote

4 days ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Elevate your career by implementing and supporting AWS cloud solutions in a dynamic environment. Collaborate with experts to optimize performance and ensure secure, scalable infrastructure for federal...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Business Services

$212K - $409K *

Drive innovation as a key member of our engineering team, leveraging your expertise in software engineering and data platforms to shape solutions that enhance customer experiences and meet business go...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Healthcare

$133K - $183K *

Build and scale innovative Cache Services, enhancing data infrastructure and automating workflows to optimize performance and reliability. Collaborate with teams to deliver impactful solutions that dr...

CanadaRemote

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$80K - $128K *

Elevate your career as a DFIR Analyst, conducting cyber data analytics, leading detection technologies, and enhancing security measures. Collaborate with IT teams to protect assets and support inciden...

United StatesRemote

4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Lead the charge in advancing show control systems by designing large-scale projects, mentoring engineers, and developing best practices to enhance performance and user experience across diverse entert...

New York, NYRemote

Yesterday

  •   5 - 7 years exp.  •   Hospitality & Recreation

$95K - $115K *

Optimize show control systems by leading large projects, mentoring engineers, and developing best practices. Collaborate with cross-functional teams to enhance performance and ensure seamless integrat...

Orlando, FLRemote

Yesterday

  •   5 - 7 years exp.  •   Hospitality & Recreation

$100K - $120K *

Shape the future of show control systems by leading large-scale projects, mentoring engineers, and developing best practices to enhance performance and user experience across diverse entertainment app...

Lititz, PARemote

Yesterday

  •   5 - 7 years exp.  •   Hospitality & Recreation

$80K - $150K *

Shape the future of safety in a dynamic environment by developing and enhancing EHS programs. Collaborate across teams to foster a culture of safety and compliance, ensuring adherence to regulations w...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$120K - $145K *

Lead a dynamic engineering team to design and develop complex enterprise applications, ensuring high-quality delivery and technical excellence while mentoring developers and driving modernization effo...

Sterling, VARemote

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $140K *

Unlock potential by designing and automating cloud infrastructure, enhancing operational efficiency, and driving strategic improvements in deployment and maintenance processes across teams...

Toronto, ONRemote

2 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$95K - $115K *

Lead the charge in security administration and compliance operations, ensuring audit readiness and effective security controls. Collaborate with cross-functional teams to manage risks, coordinate audi...

Atlanta, GARemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Transform manufacturing processes by designing and implementing advanced PLC/HMI control systems for food and beverage plants, ensuring optimal performance and efficiency through innovative automation...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Technical Services

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.