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.

Remote
caret down
Compensation
caret down
Position Level
caret down
Time Posted
caret down
Industries
caret down
More
1
caret down

$102K - $148K *

Lead the charge in managing Mainframe Systems Programming teams, ensuring project alignment and team development. Drive performance through mentoring, risk management, and effective communication whil...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $145K *

Join a team that's dedicated to maintaining secure, reliable IT operations. You'll manage platforms, troubleshoot applications, and enhance workflows, ensuring seamless support for internal teams whil...

RemoteRemote

6 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$100K - $120K *

Drive security excellence by managing identity access, external testing, and compliance processes. Collaborate with teams to enhance AWS security and develop scalable policies, ensuring robust protect...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$90K - $110K *

Join our team to enhance security and automation in delivery pipelines, driving consistent deployments and compliance through modern DevSecOps practices alongside skilled professionals...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$94K - $118K *

Unlock potential by driving application security initiatives through innovative tooling and automation. Collaborate closely with engineering teams to safeguard cloud platforms and implement security b...

CanadaRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$130K - $155K *

Provide your expertise to enhance system reliability and performance. You'll define service level objectives, build observability, and lead incident response, ensuring our platform meets high availabi...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$93K - $125K *

Join a dynamic team as a technical resource, enhancing enterprise applications and infrastructure services. Drive operational excellence, support cross-functional initiatives, and ensure reliable, sec...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$116K - $155K *

Transform the future of networking by leading hands-on system integration; design, implement, and optimize solutions. Collaborate across teams to enhance efficiencies and deliver top-tier operational...

Maryland, USRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$250K - $500K+*

Optimize and innovate software kernels for hardware integration, collaborating with ML Research and Hardware Engineering teams to enhance performance and efficiency in cutting-edge technology applicat...

United StatesRemote

Today

  •   8 - 10 years exp.  •   Enterprise Technology

$95K - $115K *

Join a team that's dedicated to optimizing Microsoft-based systems, providing advanced technical support, and enhancing IT infrastructure. Collaborate with experts to resolve complex issues and drive...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$90K - $120K *

Elevate your career by leading clients through the CMMC 2.0 compliance journey. As a key advisor, you'll translate complex regulations into actionable strategies, ensuring audit readiness and security...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Elevate your career by designing and maintaining advanced IT infrastructure platforms, ensuring reliability and security. Collaborate with teams to optimize solutions, automate processes, and enhance...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$150K - $180K *

Join a team that's shaping the future of DevOps by designing and implementing CI/CD pipelines with cutting-edge technologies. Collaborate with customers and cross-functional teams to enhance their Dev...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Enterprise Technology

$104K - $153K *

Champion innovative AI-driven self-service solutions, enhancing employee experiences through ServiceNow. Collaborate with teams to streamline processes, ensuring high-quality engineering from design t...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$119K - $175K *

Optimize healthcare compliance by leading regulatory assurance efforts, ensuring adherence to HIPAA, HITECH, and HITRUST standards while collaborating with clinical leadership to maintain a defensible...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$125K - $150K *

Take ownership of next-generation IT infrastructure innovation. Collaborate with a diverse team to design, deploy, and secure tools that enhance operational capabilities using leading technologies in...

RemoteRemote

Reposted 1 week ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$150K - $280K *

Drive system architecture definition and refine requirements in a collaborative, agile environment. Engage with cross-functional teams to ensure alignment with customer needs and technical solutions...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$140K - $160K *

Unlock potential by driving the evolution of AWS environments and CI/CD pipelines, enhancing observability and security, while collaborating with engineers to optimize platform reliability and perform...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$154K - $260K *

Join an innovative team to lead and evolve critical Core Infrastructure. Oversee infrastructure strategy, improve operational health, and drive automation to boost performance across a globally distri...

United StatesRemote

Reposted 4 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$100K - $150K *

Lead the charge in enhancing infrastructure reliability and automation for large-scale game development projects, collaborating with teams to implement cloud solutions and streamline CI/CD processes...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Consumer Technology

$150K - $180K *

Champion enterprise systems diligence and value creation engagements, assessing technology, processes, and infrastructure to drive operational excellence and strategic insights for investors and manag...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$150K - $180K *

Optimize AI infrastructure by designing APIs and resource management systems for GPU clusters. Collaborate with teams to enhance scheduling algorithms and ensure efficient resource allocation, impacti...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $95K *

Drive operational excellence by supporting managed services infrastructure, ensuring seamless incident response, systems administration, and network troubleshooting while collaborating with internal t...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Join us to enhance our cloud-based platform as a Full Stack Developer, leveraging your DevOps and AWS expertise. Collaborate across the stack to build, automate, and scale applications while ensuring...

CanadaRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$150K - $200K *

Transform the security landscape by leading corporate security and compliance initiatives. Own identity infrastructure, manage vendor relationships, and ensure customer trust while implementing robust...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

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.