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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1
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$233K - $300K *

Drive excellence by leading global quality strategies, enhancing QA practices, and fostering innovation across diverse product teams. Collaborate with stakeholders to ensure high-performing, reliable...

RemoteRemote

Reposted 3 days ago

  •   8 - 10 years exp.  •   Information Technology

$80K - $95K *

Deliver exceptional customer experiences by fostering relationships, guiding onboarding, and ensuring success metrics are met. Play a key role in customer retention and expansion while advocating for...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Shape the future of configuration management by overseeing hardware inventory, documentation, and product releases. Collaborate with teams to implement effective change management processes throughout...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Empower business success by collaborating with cross-functional teams to enhance operations, gather requirements, and implement IT solutions that align with strategic goals. Drive improvements in orde...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$120K - $140K *

Drive the development and optimization of GTM strategies, leveraging automation and campaign execution across multiple platforms to enhance pipeline generation and account prioritization in a dynamic...

United StatesRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Design and develop high-performing, accessible user interfaces using modern JavaScript frameworks. Collaborate with teams to ensure compliance with accessibility standards while mentoring junior devel...

Tennessee, USRemote

6 days ago

  •   8 - 10 years exp.  •   Information Technology

$102K - $154K *

Advance customer success by managing complex escalations, driving cross-functional improvements, and enhancing workflows. Lead high-severity issue resolution while fostering a structured, customer-cen...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$100K - $120K *

Optimize project outcomes by leading estimate development, coordinating with teams, and analyzing risks. Drive cost efficiency through comprehensive project estimates and maintain current local rate l...

New York, NYRemote

3 weeks ago

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

$130K - $160K *

Transform data center solutions strategy and drive growth across global initiatives, enhancing partnerships and revenue. Engage with executive clients and elevate pre-sales efforts to set the stage fo...

RemoteRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$125K - $137K *

Elevate building performance by serving as the SME for Building Automation Systems, providing technical leadership and strategic oversight to optimize operations, enhance reliability, and ensure compl...

Herndon, VARemote

4 weeks ago

  •   8 - 10 years exp.  •   Business Services

$80K - $95K *

Pioneer advanced reporting and analytics solutions, driving modernization through automation and AI. Collaborate with stakeholders to enhance data visibility and deliver actionable insights for contin...

Phoenix, AZRemote

Today

  •   Less than 5 years exp.  •   Finance & Insurance

$90K - $150K *

Pioneer your career by leading nuclear engineering initiatives, ensuring safety and compliance across multidisciplinary teams. Leverage your expertise in Small Modular Reactor designs and criticality...

Oak Ridge, TNRemote

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$87K - $157K *

Unlock your potential as a mid-level Software Engineer, driving innovation in AI-enabled platforms. Collaborate with a diverse team to build intelligent agents and backend services, enhancing automati...

United StatesRemote

6 days ago

  •   Less than 5 years exp.  •   Technical Services

$162K - $220K *

Drive innovation in electrical engineering for hyperscale data centers. Lead design activities, manage project teams, and ensure quality assurance while collaborating with stakeholders to deliver resi...

United StatesRemote

2 weeks ago

  •   11 - 15 years exp.  •   Technical Services

$113K - $142K *

Design and develop structural engineering solutions for modular data centers. Oversee vendor collaboration, conduct risk assessments, and ensure compliance with local codes, delivering repeatable desi...

United StatesRemote

1 month ago

  •   5 - 7 years exp.  •   Enterprise Technology

$100K - $120K *

Optimize contract management processes while collaborating across teams to drive business success. Leverage strong analytical skills and contracting expertise for international and commercial projects...

Endicott, NYRemote

1 month ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$100K - $120K *

Lead a dynamic engineering team in developing high-quality remote software solutions. Collaborate with product managers and designers to ensure scalable applications while embracing best practices and...

New York, NYRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$100K - $120K *

Join a team that's dedicated to enhancing healthcare technology by developing and maintaining our Electronic Health Record platform using Ruby. Collaborate in an agile environment to deliver impactful...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$94K - $175K *

Transform engineering projects by integrating multi-disciplinary teams, enhancing depot support, and driving strategic improvements. Collaborate with leadership and product teams to ensure compliance...

RemoteRemote

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$131K - $243K *

Elevate your career by leading cross-functional teams to deliver integrated solutions. Collaborate with stakeholders to define requirements, support agile processes, and drive successful project outco...

Littleton, CORemote

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Strategize and lead complex technical analysis to bridge business needs with IT solutions, ensuring compliance and efficiency across enterprise operations while mentoring teams and driving continuous...

RemoteRemote

Yesterday

  •   8 - 10 years exp.  •   Hospitals & Medical Centers

$110K - $130K *

Optimize program delivery by leading complex projects from proposal to execution. Drive cross-functional collaboration, manage budgets, and ensure customer commitments are met while mentoring junior p...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$131K - $243K *

Unlock potential by leading cross-functional teams to deliver integrated solutions. Collaborate with stakeholders to define requirements, create specifications, and support the deployment of innovativ...

Littleton, CORemote

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$175K - $400K *

Join a team that's shaping the future of digital supply chain management. You'll architect and optimize ERP, PLM, and inventory systems, ensuring data integrity and operational scalability across glob...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$115K - $125K *

Empower your career by driving the integration and migration of data for a vital financial management system. Collaborate with experts to enhance system reliability and operational efficiency in a ful...

United StatesRemote

3 weeks ago

  •   5 - 7 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.