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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$69K - $125K *

Optimize site deployment for FAA NextGen programs by leading coordination, communication, and technical support. Ensure successful installation, maintenance, and certification of systems while managin...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Technical Services

$130K - $150K *

Unlock your potential by developing customer-facing features across the full tech stack. Collaborate with cross-functional teams and enhance the Automox console, ensuring high performance and user sat...

RemoteRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$70K - $110K *

Elevate your career as a CyberArk SME/DevOps Engineer, implementing secure solutions for federal modernization. Leverage your expertise in privileged access management to drive best practices and enha...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$124K - $241K *

Join a visionary team to architect cloud networking solutions, drive innovation in DPU and NIC technologies, and collaborate with global experts to redefine data center architecture from hardware to a...

RemoteRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$130K - $155K *

Join a dynamic team as a key partner in revenue operations, collaborating with sales leadership to drive growth, manage forecasting, and enhance business strategies across multiple units. Embrace inno...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Unlock potential by providing technical support throughout the commissioning lifecycle of mission-critical facilities. Collaborate with engineers and stakeholders to ensure successful execution of com...

New Jersey, USRemote

1 week ago

  •   5 - 7 years exp.  •   Staffing

$199K - $235K *

Innovate backend solutions by designing, building, and maintaining scalable services for external pentesting. Collaborate across teams to enhance user experience and ensure system performance, reliabi...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Elevate your career by managing diverse EV projects, ensuring successful delivery through collaboration, strategic planning, and effective stakeholder engagement. Drive project excellence while naviga...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$90K - $189K *

Elevate your career as you design, implement, and maintain SAP security roles across various platforms while ensuring compliance and optimizing security frameworks in a collaborative environment...

United StatesRemote

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$114K - $195K *

Transform infrastructure reliability by leading innovative projects, architecting scalable solutions, and collaborating cross-functionally. Drive technical excellence and mentor teams while ensuring o...

Minneapolis, MNRemote

2 days ago

  •   5 - 7 years exp.  •   Information Technology

$128K - $177K *

Innovate solutions as a System Architect, leading design and implementation of ASTRO systems. Collaborate with cross-functional teams to enhance communication technologies, ensuring seamless integrati...

RemoteRemote

1 week ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$113K - $226K *

Lead the charge in optimizing healthcare processes by bridging strategy and execution. Collaborate with teams to enhance coding workflows, drive change management, and ensure alignment with strategic...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $145K *

Join a mission-driven team to shape the future of healthcare technology by leveraging your expertise in AWS, DevOps, and modern software development. Collaborate in a fully remote environment to drive...

Chicago, ILRemote

Yesterday

  •   5 - 7 years exp.  •   Staffing

$124K - $210K *

Drive customer success by leading a team of engineers to enhance GitLab adoption, develop scalable enablement programs, and collaborate with cross-functional teams to achieve measurable business outco...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$130K - $155K *

Join a dynamic team as the primary technical interface for launch vehicle integration. Oversee spacecraft processing and ensure mission success through effective collaboration with providers and inter...

Titusville, FLRemote

1 week ago

  •   8 - 10 years exp.  •   Transportation

$130K - $160K *

Lead governance initiatives in a multi-cloud environment, managing a team to secure and optimize cloud operations. Oversee compliance, develop policies, and optimize costs while ensuring alignment wit...

United StatesRemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $120K *

Elevate healthcare technology by managing and optimizing medical imaging systems. Lead integration projects, ensure compliance, and enhance operational efficiency across departments, driving innovatio...

Alexandria, VARemote

2 days ago

  •   5 - 7 years exp.  •   Hospitals & Medical Centers

$168K - $238K *

Optimize security governance and policy management by leveraging automation and AI. Collaborate with cross-functional teams to ensure compliance with emerging regulations and enhance policy effectiven...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$75K - $100K *

Reimagine quality assurance as a Platform Tester, driving test strategy and automation for critical healthcare solutions. Collaborate with cross-functional teams to ensure stability and scalability in...

CanadaRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $145K *

Join a team that transforms B2B commerce in hospitality, crafting impactful software solutions. Leverage your expertise in backend technologies to drive product development, optimize systems, and deli...

San Francisco, CARemote

Reposted 4 weeks ago

  •   8 - 10 years exp.  •   Hospitality & Recreation

$135K - $160K *

Transform database systems through innovative architecture and automation, enhancing reliability and scalability. Collaborate across teams to simplify complex infrastructures while driving performance...

CanadaRemote

3 weeks ago

  •   5 - 7 years exp.  •   Staffing

$120K - $145K *

Take ownership of automating workflows across teams by building AI agents using Claude and Microsoft Copilot. Collaborate with various departments to identify automation opportunities, ensuring securi...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $150K *

Unlock potential by leading software engineering initiatives, mentoring junior engineers, and driving improvements in development processes. Collaborate with stakeholders to deliver impactful solution...

United StatesRemote

Reposted 2 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$125K - $150K *

Elevate project delivery by managing integrated schedules for data center builds, ensuring timely execution across teams and partners. Drive risk management and governance while building scalable proc...

United StatesRemote

2 weeks ago

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

$100K - $145K *

Join a team that's revolutionizing cloud infrastructure by designing tools for automation and efficiency. Contribute to impactful AI systems and play a key role in optimizing costs and ensuring robust...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 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.