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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$130K - $175K *

Transform IT operations by establishing automated, self-service systems while ensuring ISO compliance. As a crucial partner across functions, you'll enhance security protocols, streamline workflows, a...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$90K - $120K *

Transform your career by developing cutting-edge cloud storage solutions. Collaborate within an Agile team to design, deliver, and maintain features that enhance medical imaging services, ensuring hig...

CanadaRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$109K - $145K *

Contribute to the development of a cloud storage solution, designing and delivering features for a medical imaging platform. Collaborate within an Agile team, taking ownership of the development lifec...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $150K *

Lead the charge in advanced security assessments, identifying vulnerabilities and enhancing security posture through hands-on penetration testing and collaboration with cross-functional teams. Mentor...

California, USRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$100K - $200K *

Champion the future of eco-friendly tech by building solutions for wildfire resilience. Collaborate with diverse teams in a remote-first startup to improve decision-making tools for land managers and...

United StatesRemote

1 month ago

  •   5 - 7 years exp.  •   Energy & Utilities

$100K - $120K *

Lead the charge in optimizing our Information Systems operations, ensuring seamless support for hardware and software. Manage a dedicated team while enhancing productivity through AI tools and maintai...

West Chicago, ILRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$75K - $158K *

Champion the Alteryx platform by ensuring secure, efficient operations and integration across enterprise analytics. Collaborate with cross-functional teams to enhance data-driven decision-making and a...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$160K - $200K *

Architect innovative solutions as a Senior Solutions Engineer, driving technical excellence in public sector engagements. Collaborate with clients to demonstrate product value, lead RFP responses, and...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$98K - $167K *

Drive impactful ServiceNow solutions by designing, implementing, and customizing applications. Collaborate with teams, mentor developers, and ensure client satisfaction through technical excellence an...

Reston, VARemote

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$90K - $110K *

Help us drive project success by managing AV integration projects from inception to completion, ensuring timely delivery, budget adherence, and client satisfaction while fostering collaboration within...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$200K - $300K *

Transform the future of gaming by building robust reinforcement learning systems that enhance gameplay experiences. Collaborate with engineers to optimize and deploy scalable solutions in real-time en...

Los Angeles, CARemote

3 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$130K - $150K *

Lead the charge in driving program delivery and portfolio management for a dynamic Security team, ensuring effective execution of enterprise initiatives while fostering cross-functional collaboration...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$95K - $115K *

Transform the ScriptMed Cloud Platform by designing and deploying scalable solutions. Collaborate with teams to automate workflows and enhance customer onboarding while ensuring compliance with data s...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Healthcare

$100K - $300K *

Transform the infrastructure for AI applications, enabling seamless app development, hosting, and integration. Drive innovation in a dynamic environment, impacting thousands of users with scalable, re...

San Francisco, CARemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $135K *

Drive operational excellence by leveraging data analysis and Lean Six Sigma methodologies. Lead initiatives that enhance performance across functions, mentor teams, and align improvements with strateg...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$146K - $192K *

Shape the future of transmission design by leading projects, mentoring teams, and ensuring compliance with engineering standards. Collaborate with clients to deliver high-quality solutions for transmi...

CanadaRemote

3 weeks ago

  •   11 - 15 years exp.  •   Technical Services

$208K - $306K *

Join a team that's redefining engineering excellence by leading platform services that enhance software development. Drive innovation, consolidate capabilities, and foster a culture of collaboration t...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$107K - $204K *

Join a dynamic team in a remote role to enhance infrastructure reliability and automate processes, ensuring top-notch performance and scalability for mission-critical applications in a collaborative e...

Virginia, USRemote

Reposted 6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$90K - $110K *

Grow your career with a pivotal role in configuration management, ensuring system stability and compliance. Collaborate across teams to track changes, maintain documentation, and support deployments i...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$138K - $165K *

Join a team that's driving innovation in machine learning applications. You'll design and build optimization solutions, leveraging AI to enhance performance and reliability while collaborating across...

Toronto, ONRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $100K *

Transform complex network systems by leading design, implementation, and support efforts. Collaborate with diverse teams to enhance telecommunications infrastructures and ensure compliance with cybers...

United StatesRemote

4 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$89K - $148K *

Lead the charge in overseeing IT project management for cloud migrations, ensuring effective communication and governance while driving project success and stakeholder alignment in a dynamic environme...

United StatesRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Information Technology

$98K - $167K *

Innovate and enhance machine learning pipelines to operationalize AI initiatives. Collaborate with cross-functional teams to streamline processes, ensure model performance, and support scalable soluti...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$90K - $110K *

Transform digital plant projects through effective management, ensuring successful delivery while overseeing scope, budget, and client satisfaction. Collaborate with teams to drive project success and...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Technical Services

$166K - $232K *

Lead the evolution of our data platform to enhance analytics and machine learning capabilities. Collaborate cross-functionally to architect robust data solutions that empower teams to leverage insight...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 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.