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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$140K - $215K *

Elevate our cloud infrastructure by developing robust tools for deployment, monitoring, and maintenance. Join a dynamic team of engineers focused on enhancing CI/CD processes and driving developer pro...

United StatesRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$104K - $166K *

Join a team that's dedicated to enhancing cybersecurity operations. As a Senior SOC Analyst, you'll monitor threats, analyze network traffic, and lead incident response efforts while mentoring junior...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$104K - $166K *

Join a team that's dedicated to enhancing cybersecurity operations by monitoring, analyzing, and responding to security incidents. Leverage your expertise to protect critical systems and mentor junior...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$85K - $105K *

Optimize regulatory compliance processes for a multi-state transportation network. Collaborate cross-functionally to ensure operational readiness and manage ongoing compliance across diverse markets...

United StatesRemote

3 days ago

  •   5 - 7 years exp.  •   Healthcare

$100K - $200K *

Champion large-scale enterprise application initiatives, leading Agile teams to drive digital transformation, manage program execution, and ensure alignment with strategic objectives while fostering c...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$110K - $130K *

Lead and guide project teams in implementing GRC and cybersecurity programs, ensuring the effectiveness of IT controls and compliance frameworks while mentoring junior staff and managing client relati...

United StatesRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$80K - $95K *

Partner with us to enhance project financial performance by managing costs, budgets, and risks. Collaborate with construction and project management teams to ensure accurate reporting and proactive de...

Quanah, TXRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$108K - $115K *

Unlock your potential as a full stack engineer, collaborating in an agile team to develop innovative applications and features, while leveraging cutting-edge AI technologies to enhance product offerin...

RemoteRemote

1 week ago

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

$200K - $225K *

Transform the future of cloud commerce by leading the design and evolution of scalable, resilient systems that enhance platform reliability and drive innovation across teams and products...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Advance your career by designing and managing application environments. This role involves deploying, maintaining, and enhancing systems to ensure efficiency and performance across development, testin...

United StatesRemote

1 month ago

  •   Less than 5 years exp.  •   Finance & Insurance

$120K - $145K *

Transform the claims process by owning backend services in Python and TypeScript. Design event-driven systems that enhance reliability and efficiency, ensuring seamless integration of AI agents while...

Chicago, ILRemote

Today

  •   5 - 7 years exp.  •   Enterprise Technology

$92K - $115K *

Unlock potential by enhancing tax technology and reporting processes. Collaborate with cross-functional teams to improve data accuracy and efficiency in tax compliance and reporting for a dynamic, mul...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$80K - $95K *

Transform your accounting career by managing critical operations for both government contracting and a burgeoning SaaS product line, leading month-end closes, and collaborating across teams to ensure...

United StatesRemote

1 month ago

  •   5 - 7 years exp.  •   Enterprise Technology

$185K - $344K *

Engage in system engineering excellence by designing and maintaining SAP S/4 solutions. Collaborate across teams to optimize business processes and ensure robust integration, delivering scalable solut...

Three Rivers, TXRemote

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$96K - $120K *

Contribute to high voltage SCADA system design, testing, and commissioning for renewable energy projects. Work within established standards to support project execution with a focus on accuracy, compl...

RemoteRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$161K - $299K *

Transform the future of C4I systems as a Systems Engineering Manager, leading design initiatives and managing a team to ensure alignment with customer requirements. Drive modernization efforts through...

Colorado, USRemote

2 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$110K - $130K *

Empower customer success as a Senior Strategic Program Manager, overseeing major contracts, driving growth strategies, and enhancing operational efficiency. Collaborate with teams to ensure excellence...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$100K - $175K *

Grow expertise in Operational Technology security, leading critical engagements across industrial systems. Collaborate on advanced methodologies while mentoring others and contributing to pivotal rese...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$91K - $140K *

Champion environmental compliance by providing expert guidance on water and waste management across multiple manufacturing sites. Collaborate with teams to develop strategies that mitigate risks and e...

Alpharetta, GARemote

4 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$88K - $154K *

Elevate your career by installing and programming advanced electronic security systems. Collaborate with a dynamic team to ensure the integrity of communication and power systems while adhering to ind...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Real Estate & Construction

$89K - $139K *

Drive the transformation of employee experiences by leading a multi-year Digital Employee Experience (DEX) program. Oversee analytics, enhance productivity, and implement AI-driven solutions to optimi...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Healthcare

$67K - $114K *

Elevate your career by leveraging GIS expertise to develop innovative tools and applications that enhance community resilience and infrastructure planning. Collaborate with clients to deliver impactfu...

Reston, VARemote

1 week ago

  •   Less than 5 years exp.  •   Business Services

$100K - $125K *

Lead innovative design solutions as a Senior Design Engineer, transforming client needs into actionable broadcast system designs. Collaborate with global teams, mentor junior engineers, and ensure pro...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Hospitality & Recreation

$126K - $188K *

Join a team that's redefining security data engineering by integrating and operationalizing data across multiple platforms. Lead initiatives that enhance risk management and drive measurable outcomes...

Minnesota, USRemote

3 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$182K - $215K *

Join our team to oversee application security, manage vulnerability pipelines, and collaborate with engineering teams to enhance security practices. Drive incident response and advocate for security a...

United StatesRemote

3 weeks ago

  •   Less than 5 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.