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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$104K - $176K *

Lead the operational strategy for partner ecosystems, managing processes and technology to enhance partner engagement and streamline workflows. Drive automation and data integrity while collaborating...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$163K - $226K *

Lead the AI enablement initiative, crafting tools and workflows to empower engineers across the organization, enhancing productivity and safety through innovative AI technologies and practices...

United StatesRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$150K - $185K *

Unlock potential by driving innovative infrastructure solutions for scalable deployments, collaborating with customers to refine requirements, and enhancing operational efficiency through automation a...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$170K - $185K *

Drive impactful IT program initiatives for Federal and SLED Governments, overseeing planning, execution, and financial management while fostering client relationships and identifying growth opportunit...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Information Technology

$130K - $195K *

Join a team that's dedicated to reducing food waste by leveraging your technical expertise. You'll tackle complex escalations, drive cross-functional initiatives, and build innovative solutions to enh...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$98K - $167K *

Accelerate progress at the forefront of federal access by leveraging your DevOps expertise to manage cloud infrastructure, automate deployments, and ensure security compliance while collaborating with...

Reston, VARemote

6 days ago

  •   5 - 7 years exp.  •   Business Services

$110K - $130K *

Join our team as a Sr. Platform Engineer to build and support automated, self-service cloud platforms, enhancing deployment efficiency and security while collaborating with engineers and IT to drive i...

Gainesville, FLRemote

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$80K - $95K *

Drive incident response and threat analysis while collaborating with stakeholders. Lead investigations, manage vulnerabilities, and support digital forensics. Engage in professional development toward...

East Lansing, MIRemote

Today

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

$125K - $135K *

Drive the evolution of critical DNS infrastructure, ensuring operational excellence, collaborating across teams, and enhancing production services through automation and API development...

United StatesRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Information Technology

$181K - $226K *

Empower innovation as you develop and optimize networking software, collaborating with cross-functional teams to enhance product features and drive strategic decisions in a fully remote environment...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$242K - $302K *

Develop and enhance networking software as a key member of our engineering team. Collaborate on product ideation, optimize performance, and ensure security throughout the product lifecycle in a fully...

CanadaRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $135K *

Join a team that's dedicated to delivering complex automation projects, overseeing all phases from planning to closeout. Collaborate with cross-functional teams to ensure projects meet safety, budget...

Reno, NVRemote

6 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$100K - $120K *

Collaborate with cross-functional teams to ensure optimal data center operations, managing infrastructure setup, troubleshooting, and documentation while maintaining high standards for deployment and...

United StatesRemote

6 days ago

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

$160K - $175K *

Elevate platform reliability by designing and evolving cloud infrastructure, CI/CD pipelines, and Kubernetes environments. Collaborate across teams to enhance software delivery, operational excellence...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Transportation

$100K - $120K *

Champion database and server excellence by managing SQL Server and Windows environments. Ensure optimal performance, security, and availability across development, test, and production systems while s...

Albuquerque, NMRemote

1 week ago

  •   Less than 5 years exp.  •   Technical Services

$125K - $150K *

Transform your career by owning complex software features that integrate virtual machines into a secure platform. Collaborate across teams to deliver innovative solutions while establishing strong eng...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $110K *

Drive the administration and enhancement of Nagios XI monitoring systems, ensuring optimal performance and coverage across diverse environments. Collaborate with IT teams to identify gaps and implemen...

Pennsylvania, USRemote

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$104K - $166K *

Unlock the potential of automation by developing end-to-end solutions using Ansible, Python, and RESTful APIs. Collaborate with cross-functional teams to enhance operational efficiency and support a s...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$100K - $120K *

Accelerate your career by partnering with leaders to develop innovative solutions, guide engineering best practices, and ensure high-quality infrastructure. Collaborate with teams to achieve technical...

Mclean, VARemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Transform complex cloud and data center solutions by leading implementations, ensuring technical readiness, and delivering exceptional customer support throughout the project lifecycle. Drive innovati...

Savannah, GARemote

6 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$119K - $161K *

Join a team that's dedicated to delivering high-quality software solutions. Collaborate with stakeholders to gather requirements, support developers, and ensure successful Agile delivery throughout th...

Annapolis, MDRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$90K - $110K *

Join a team that's focused on delivering mission-critical solutions. Contribute as a systems integrator, managing projects and advising leadership while ensuring technical excellence and effective com...

Virginia, USRemote

4 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$100K - $120K *

Transform enterprise cloud and network infrastructure by designing, implementing, and optimizing secure, scalable solutions across hybrid environments. Collaborate with teams to enhance performance, a...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$107K - $173K *

Lead the charge in optimizing SAP FICO systems, collaborating with Finance teams to enhance financial processes, ensuring compliance, and driving impactful projects on the SAP S4 HANA platform for imp...

Pennsylvania, USRemote

6 days ago

  •   8 - 10 years exp.  •   Business Services

$110K - $130K *

Optimize onboarding excellence by designing impactful programs that accelerate new sales hires' productivity and ramp times in a high-growth tech environment. Collaborate across teams to ensure practi...

United StatesRemote

Reposted 4 weeks ago

  •   5 - 7 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.