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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$110K - $130K *

Shape the future of innovative SaaS solutions by driving full stack development, integrating cutting-edge technologies, and delivering exceptional applications with a focus on scalability and performa...

Toronto, ONRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$175K - $230K *

Empower the Firewall team by defining security standards and remediation strategies. Collaborate with Product and Engineering to translate blue team insights into actionable requirements, ensuring eff...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$95K - $115K *

Lead the charge in transforming business needs into actionable insights. Collaborate with stakeholders and data teams to enhance processes, drive improvements, and deliver impactful analytics solution...

Washington DC, USRemote

2 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$90K - $130K *

Join a dynamic team as an EH&S Coordinator, supporting global safety initiatives and executive operations. Manage schedules, data reporting, and compliance processes to enhance safety performance acro...

Milwaukee, WIRemote

Reposted 3 weeks ago

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

$95K - $160K *

Elevate People Technology by optimizing systems and processes, ensuring data integrity, and enhancing user experiences. Collaborate with cross-functional teams to drive efficiency and support a fast-p...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Transform application deployment by collaborating with teams to streamline processes, enhance automation, and ensure high-quality releases across environments while mentoring junior members and drivin...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$139K - $174K *

Unlock your potential by leading a dynamic database operations team. With over a decade of experience, guide strategic database infrastructure initiatives, ensure system reliability, and foster a cult...

Raleigh, NCRemote

Reposted 1 month ago

  •   11 - 15 years exp.  •   Information Technology

$98K - $155K *

Optimize mission-critical satellite communications systems through installation, testing, and maintenance. Collaborate with diverse teams to ensure operational readiness and reliability across global...

Virginia Beach, VARemote

2 weeks ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$135K - $160K *

Elevate our SaaS infrastructure by re-engineering core products for global scalability, optimizing routing latency, and enhancing monitoring systems. Collaborate with engineers to tackle operational c...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$80K - $95K *

Support manufacturers by implementing solutions that enhance operational performance. Collaborate with teams to drive adoption and deliver measurable improvements, ensuring lasting value from the plat...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$108K - $130K *

Unlock potential by leading complex software development projects, enhancing existing applications, and collaborating with cross-functional teams to deliver high-quality solutions while mentoring juni...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$110K - $150K *

Seeking an experienced cybersecurity professional to lead control assessments, ensuring consistent application of methodologies and quality oversight across multiple clients while mentoring assessors...

Charleston, SCRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $183K *

Empower your career by leading large-scale health system projects, managing complex initiatives, and guiding teams to achieve strategic goals. Collaborate with senior leaders to drive impactful outcom...

Seattle, WARemote

3 weeks ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$110K - $130K *

Join a team that's redefining enterprise infrastructure by leveraging your expertise in Active Directory, DDI, and PKI. Collaborate with cross-functional teams to enhance security, availability, and a...

Florida, USRemote

2 weeks ago

  •   11 - 15 years exp.  •   Business Services

$98K - $196K *

Join a team that's redefining procurement technology by enhancing ERP systems, integrating solutions, and supporting source-to-pay operations while preparing for future cloud transitions and ensuring...

Baltimore, MDRemote

6 days ago

  •   8 - 10 years exp.  •   Healthcare

$120K - $145K *

Transform the future of remote access infrastructure by leading design and engineering efforts for secure, scalable solutions that empower a global workforce. Collaborate with cross-functional teams t...

Jersey City, NJRemote

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$133K - $179K *

Pioneer innovative backend solutions by designing scalable microservices for eCommerce platforms. Lead architecture, optimize integrations, and mentor engineers while driving best practices in API des...

Addison, ILRemote

4 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$115K - $138K *

Manage complex data center deployment projects, ensuring timely delivery and alignment among stakeholders. Oversee planning, execution, and closeout while maintaining budget and risk controls in fast...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Real Estate & Construction

$110K - $130K *

Partner with us to optimize high-speed interconnect performance through SI/PI simulation, collaborating with cross-functional teams to enhance design quality and resolve signal issues across various a...

RemoteRemote

4 weeks ago

  •   Less than 5 years exp.  •   Business Services

$80K - $95K *

Empower accuracy in aerial data processing as you ensure reliable deliverables from LiDAR and imagery. Collaborate with stakeholders and lead quality control efforts to support project success and dri...

Overland Park, KSRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$80K - $95K *

Analyze aerial data processing to create precise deliverables while collaborating with project leads. Ensure accuracy, troubleshoot issues, and maintain quality in various markets, driving successful...

Raleigh, NCRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$165K - $225K *

Champion the development of a GPU-accelerated compute platform, enhancing AI training and research capabilities. Collaborate with cross-functional teams to design orchestration systems that optimize r...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Enterprise Technology

$145K - $225K *

Lead the charge in software development, driving innovation and collaboration across teams. Oversee strategic planning and team development to enhance product quality and efficiency, while fostering a...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Champion the development and management of healthcare service contracts, collaborating with cross-functional teams to enhance care quality and operational efficiency while ensuring compliance with con...

Austin, TXRemote

1 week ago

  •   Less than 5 years exp.  •   Hospitals & Medical Centers

$80K - $95K *

Lead the charge in customer deployments of cloud-native network access control solutions. Collaborate across networking and identity management to ensure successful implementations, training, and ongo...

Texas, USRemote

4 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.