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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$160K - $200K *

Join a team that's redefining IT leadership, ensuring robust security and operational excellence across global platforms while driving innovation and growth at scale through strategic technology solut...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Transform your career by leading Microsoft Cloud security projects, deploying SIEM and XDR solutions, and enhancing customer environments. Collaborate with a dynamic team to drive innovation in Manage...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$135K - $160K *

Drive new business growth by leveraging industry expertise and relationships. Collaborate with senior executives to position as a trusted partner, focusing on digital transformation and consultative e...

New York, NYRemote

Today

  •   Less than 5 years exp.  •   Information Technology

$120K - $145K *

Grow your career with a leading role in advancing Microsoft identity solutions for government clients. Leverage your expertise to enhance enterprise Identity, Credential, and Access Management capabil...

Washington, DCRemote

4 days ago

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

$160K - $200K *

Drive the development of cutting-edge AI systems by leveraging your expertise in Go and Python. Collaborate cross-functionally to optimize and refine scalable services, ensuring high performance and u...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$90K - $173K *

Lead the design and development of I&C systems for Small Modular Reactors, ensuring compliance with safety regulations. Collaborate with multidisciplinary teams to create documentation and provide tec...

Oak Ridge, TNRemote

1 week ago

  •   5 - 7 years exp.  •   Business Services

$157K - $238K *

Empower our security initiatives as you develop and enhance threat detection systems, streamline data pipelines, and leverage AI for more effective monitoring and response, ensuring safety for our cus...

Dallas, TXRemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$157K - $238K *

Pioneer innovative threat detection engineering solutions that protect our infrastructure. Collaborate across teams to enhance our detection platform through advanced telemetry, improve pipeline relia...

RemoteRemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$153K - $166K *

Join a team that's shaping the future of AI governance in software development. As a Senior Engineer, you'll design policies and tools that ensure safe, effective use of AI coding agents, empowering d...

United StatesRemote

1 week ago

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

$145K - $160K *

Shape the future of connectivity by leading strategic product initiatives that enhance integration capabilities across EDI, APIs, and RPA. Collaborate with cross-functional teams to streamline partner...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Transportation

$114K - $152K *

Join a team that's redefining brand identity through innovative design. Lead high-impact creative projects, collaborate with cross-functional teams, and elevate visual storytelling in a dynamic enviro...

Massachusetts, USRemote

4 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$100K - $125K *

Unlock your potential as you design and enhance cutting-edge cloud solutions for diverse web and mobile platforms. Collaborate across teams to translate product vision into robust software while drivi...

Illinois, USRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$124K - $149K *

Drive impactful solutions as a key liaison between business needs and technical teams, translating complex requirements into actionable insights. Collaborate across functions to enhance system integra...

Glendale, AZRemote

3 days ago

  •   Less than 5 years exp.  •   Information Technology

$124K - $149K *

Unlock the potential of technology by bridging business needs with technical solutions. Collaborate with cross-functional teams to analyze complex systems, ensuring alignment between business objectiv...

Glendale, AZRemote

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Join a team that's redefining power delivery solutions by engaging with customers to translate complex power architecture into innovative connector and cable designs, ensuring alignment between engine...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$90K - $105K *

Join a team that's dedicated to enhancing system reliability and performance for critical defense projects. Leverage your engineering expertise to implement best practices and drive data-driven improv...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$135K - $160K *

Transform enterprise AI initiatives by leading client engagements, mentoring teams, and driving innovative solutions. Leverage cutting-edge technologies to turn data into business value while fosterin...

Detroit, MIRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Staffing

$205K - $285K *

Transform the on-premises CI/CD landscape by enhancing reliability, simplifying installations, and driving technical strategy. Collaborate with teams to build tools that empower engineers and ensure s...

RemoteRemote

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$100K - $120K *

Elevate customer success by implementing privacy-first healthcare marketing solutions. As an Implementation Engineer, you'll guide clients through technical setups, ensuring optimal performance and co...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$135K - $160K *

Shape the future of customer deployments by collaborating with technical teams to solve complex infrastructure challenges, drive product improvements, and ensure operational success in large-scale env...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$79K - $142K *

Elevate data-driven decision-making by transforming HR data into strategic insights. Leverage analytical skills and tools to enhance workforce performance and support HR initiatives, ensuring data acc...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$85K - $115K *

Join a dynamic team to drive sales of mission-critical technology for public safety. Engage with emergency response agencies, navigate complex procurement cycles, and deliver innovative solutions that...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$91K - $163K *

Drive innovation in cloud infrastructure by developing advanced Terraform modules and mentoring engineers. Lead technical delivery and enhance platform capabilities across Azure and AWS, ensuring secu...

Eden Prairie, MNRemote

Today

  •   5 - 7 years exp.  •   Healthcare

$90K - $110K *

Transform technical training by developing comprehensive curricula for military aviation systems. Collaborate with engineers and stakeholders to create effective learning solutions for aircrew and mai...

Herndon, VARemote

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$140K - $200K *

Transform backend systems by leveraging Java and Kotlin to enhance patch management capabilities for millions of endpoints. Collaborate with cross-functional teams to deliver scalable, high-quality so...

Texas, USRemote

2 weeks ago

  •   8 - 10 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.