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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$80K - $95K *

Join our team as a Cybersecurity Specialist, providing expert compliance management, technical support, and proactive monitoring for GovCon and commercial clients. Take charge of cybersecurity systems...

Huntsville, ALRemote

Reposted 4 weeks ago

  •   Less than 5 years exp.  •   Business Services

$121K - $161K *

Transform your career by leading the design and implementation of Veeva Vault RIM, ensuring optimal performance and compliance while collaborating with cross-functional teams to enhance user experienc...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$117K - $195K *

Oversee the development and deployment of customized ServiceNow solutions, ensuring compliance with federal security frameworks while enhancing system performance and reliability. Collaborate with sta...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Transform client relationships by leading a dynamic team through the post-sales lifecycle, ensuring successful implementation and continuous improvement of complex solutions while fostering collaborat...

Denver, CORemote

2 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$90K - $110K *

Transform financial operations by supporting ERP implementation, analyzing business processes, and ensuring seamless integration across multiple workstreams. Collaborate with teams to enhance system f...

Washington, DCRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$129K - $195K *

Transform the future of IT operations by leading a dynamic team, managing strategic initiatives, and optimizing business applications to enhance organizational effectiveness and member services in a c...

Seattle, WARemote

1 week ago

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

$95K - $115K *

Empower innovation at the forefront of technology by developing robust full-stack solutions. Collaborate with a dynamic team to enhance the ERAS Platform, ensuring high-quality, secure, and accessible...

Denver, CORemote

Today

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

$90K - $110K *

Join a team that's transforming higher education through technical modernization, leveraging your expertise in Colleague solutions to guide clients in successful migrations to cloud-based systems, enh...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$135K - $145K *

Lead the development of advanced geospatial systems by integrating software, algorithms, and data processing for remote sensing and signal processing applications, ensuring seamless interaction across...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$125K - $175K *

Unlock your potential by leading risk management initiatives, collaborating with stakeholders to assess project risks, and developing comprehensive risk strategies. Engage clients and enhance your exp...

RemoteRemote

3 weeks ago

  •   11 - 15 years exp.  •   Real Estate & Construction

$90K - $110K *

Elevate project execution by overseeing construction from demolition to occupancy. Manage onsite activities, coordinate with teams, and ensure timely, safe project completion while fostering strong cl...

Iowa, USRemote

1 week ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$90K - $110K *

Shape the future of construction by overseeing project execution from demolition to occupancy. Collaborate with teams to ensure timely, safe, and successful project delivery while building strong clie...

Michigan, USRemote

1 week ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$110K - $130K *

Lead the charge in delivering technical expertise for ProAV solutions, ensuring successful customer onboarding, advanced troubleshooting, and pre-sales support across the North Central U.S. while enga...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$170K - $209K *

Transform the observability landscape as a senior leader, guiding Dynatrace practices and mentoring consultants. Drive customer engagements and elevate delivery quality while shaping the future of Obs...

Atlanta, GARemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$140K - $160K *

Lead the charge in cost management for a large-scale data center program, ensuring timely project delivery and budget adherence while engaging stakeholders and maintaining commercial controls in a dyn...

Frederick, MDRemote

1 week ago

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

$110K - $130K *

Take ownership of comprehensive cyber risk assessments across the enterprise, articulating risks in business terms to ensure informed decision-making by leadership and helping to strengthen the organi...

United StatesRemote

Reposted 3 days ago

  •   8 - 10 years exp.  •   Technical Services

$126K - $213K *

Engage with us to design, build, and maintain cutting-edge cloud infrastructure. You'll enhance our Kubernetes platform, drive GitOps practices, and empower developers through automation and infrastru...

RemoteRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$97K - $185K *

Drive strategic sourcing and supplier management for IT software, optimizing procurement processes and ensuring compliance while fostering strong supplier relationships and delivering value across the...

Palo Alto, CARemote

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$143K - $200K *

Lead the architectural evolution of a core recommendations engine, enhancing scalability and performance while collaborating with cross-functional teams to drive impactful AI-driven marketing solution...

Toronto, ONRemote

Today

  •   5 - 7 years exp.  •   Media

$125K - $225K *

Lead the charge in multidisciplinary engineering and design management for a large-scale industrial infrastructure project, ensuring compliance with technical standards and client expectations through...

United StatesRemote

6 days ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$104K - $166K *

Champion cloud reliability by designing Python-based AWS solutions and engineering tools. Leverage Infrastructure-as-Code with Terraform to enhance platform reliability and automate processes across t...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$105K - $155K *

Join a team that's dedicated to safeguarding critical systems through expert security management. Leverage your RMF knowledge to ensure compliance, drive remediation, and maintain robust security post...

RemoteRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$75K - $106K *

Manage high-quality technical support for corporate users, ensuring seamless operation of Windows and macOS devices, Microsoft 365, and endpoint technologies. Drive improvements in support processes a...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Food & Beverages

$80K - $115K *

Join a team that's dedicated to optimizing Workday systems, ensuring seamless operations and user support. This role involves configuration, troubleshooting, and reporting, providing a vital link betw...

Denver, CORemote

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$150K - $180K *

Drive innovation by leading backend development for high-traffic APIs and microservices. Collaborate across teams to enhance system reliability, scalability, and performance while optimizing cloud cos...

San Francisco, CARemote

2 weeks ago

  •   5 - 7 years exp.  •   Consumer 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.