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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$200K - $240K *

Join a team that's driving innovation in mechanical engineering and program management. Leverage your expertise to lead projects from concept to production, ensuring quality and efficiency while colla...

Dallas, TXRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $100K *

Join a dynamic healthcare survey team to ensure compliance with standards across the U.S. This role involves independent travel, analysis, and effective communication with healthcare organizations to...

Houston, TXRemote

4 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$95K - $120K *

Transform cloud security operations by enhancing AWS and Azure environments. Lead initiatives to secure cloud-native capabilities, manage incident responses, and collaborate with engineering teams to...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$90K - $110K *

Elevate your career by owning key aspects of month-end close while optimizing AI-driven accounting operations. Collaborate with finance teams to enhance processes and support financial reporting in a...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $166K *

Champion project execution and risk management in complex energy infrastructure, driving operational efficiency and digital innovation while collaborating with cross-functional teams to enhance projec...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Business Services

$80K - $95K *

Partner with us to deliver exceptional service in electron microscopy, ensuring optimal performance through installation, maintenance, and customer training. Join a dynamic team dedicated to advancing...

New Mexico, USRemote

2 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$150K - $190K *

Partner with us to drive innovative solutions as a key technical resource, enhancing customer engagement through demos, POCs, and collaboration across teams to deliver exceptional value in observabili...

Chicago, ILRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$90K - $110K *

Support the installation, maintenance, and troubleshooting of Battery Energy Storage Systems. Leverage your expertise in electrical systems and energy management to ensure optimal performance and safe...

California, USRemote

3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$80K - $95K *

Support the design and maintenance of Electrical SCADA Systems, ensuring efficient monitoring and control of electrical power across various sites. Collaborate with engineers and stakeholders to enhan...

RemoteRemote

Yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

$156K - $260K *

Empower cyber defense initiatives by designing, implementing, and optimizing advanced security solutions. Lead investigations, mentor teams, and enhance detection capabilities to proactively mitigate...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Healthcare

$67K - $108K *

Optimize collaboration and data governance by managing Microsoft 365 services, focusing on SharePoint Online and data protection. Partner with teams to enhance compliance, security, and operational ef...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$100K - $120K *

Join a team that's redefining technical support for enterprise customers. You'll own escalations, advocate for clients, and build scalable processes while collaborating with engineering to enhance our...

San Francisco, CARemote

1 week ago

  •   5 - 7 years exp.  •   Technical Services

$90K - $105K *

Join a dynamic team as a Lead Security Analyst, overseeing SOC operations, mentoring analysts, and enhancing security protocols. Drive incident response and ensure quality assurance in a fast-paced, c...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Unlock potential by leveraging your expertise in data analysis to drive operational excellence in healthcare. Collaborate across teams to interpret complex datasets and ensure compliance with regulato...

CanadaRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$232K - $320K *

Champion the technical leadership of your district team, guiding them to deliver innovative cybersecurity solutions while fostering customer relationships and ensuring value realization from investmen...

Texas, USRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$80K - $95K *

Transform healthcare by optimizing Epic applications that ensure safe patient care and enhance operational workflows. Collaborate with cross-functional teams to build, train, and support vital system...

Ohio, USRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Healthcare

$87K - $140K *

Empower your career by tackling complex technical challenges as a Senior Engineer. Collaborate with cross-functional teams to design scalable solutions, mentor peers, and drive innovation in a dynamic...

Naperville, ILRemote

Yesterday

  •   5 - 7 years exp.  •   Food & Beverages

$88K - $105K *

Design innovative Civil systems for mission-critical environments, ensuring compliance and safety. Collaborate with multi-discipline teams to deliver reliable infrastructure solutions that enhance ope...

Texas, USRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$105K - $231K *

Accelerate progress at the forefront of SAP integration, driving complex data exchanges and ensuring compliance with DoD standards while enhancing transportation operations across diverse systems...

United StatesRemote

Today

  •   8 - 10 years exp.  •   Information Technology

$120K - $145K *

Transform order management processes by leading cross-functional teams in large-scale commerce projects. Drive system design and integration across regions, ensuring seamless order lifecycle and fulfi...

Georgia, USRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$84K - $129K *

Drive innovative structural engineering solutions for nuclear facilities, collaborating with multidisciplinary teams to enhance safety and efficiency. Guide junior engineers while leveraging advanced...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Technical Services

$100K - $150K *

Shape impactful health initiatives by providing expert project management support to the CDC's Office of the Director, ensuring effective prioritization, coordination, and execution of programs in a d...

RemoteRemote

Yesterday

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

$120K - $130K *

Join us to drive data migration and integration initiatives for Higher Education clients, focusing on Advancement systems. Leverage your SQL and Salesforce expertise to ensure data accuracy and succes...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Accelerate progress at the intersection of finance and technology by leading the optimization of finance systems. Drive efficiency and scalability while managing technical resources and fostering a da...

CanadaRemote

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$145K - $175K *

Transform healthcare technology by leading digital innovation, data management, and AI initiatives. Collaborate across teams to enhance patient experience and operational performance while driving the...

United StatesRemote

Yesterday

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

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.