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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$185K - $327K *

Unlock potential by leading security strategy and architecture, partnering with the CISO to enhance technical oversight and incident response. Drive secure practices across teams while mentoring engin...

United StatesRemote

4 weeks ago

  •   11 - 15 years exp.  •   Finance & Insurance

$110K - $130K *

Join a team that's committed to environmental excellence, leading compliance for airport projects. Oversee assessments, manage permits, and ensure adherence to regulations while integrating sustainabi...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Staffing

$253K - $396K *

Lead the charge in strategic account management, fostering executive relationships and driving growth through innovative data center solutions. Collaborate across functions to ensure alignment with cu...

Milwaukee, WIRemote

2 days ago

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

$83K - $125K *

Shape the future of user experience by leading UX design for data analytics products. Collaborate with cross-functional teams to create intuitive interfaces that enhance engineering workflows and driv...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$140K - $160K *

Drive the development of critical enterprise applications for defense personnel, utilizing Java, Spring Boot, and Angular. Collaborate in an agile team to enhance program and financial management tool...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$125K - $150K *

Join a team that's redefining cloud solutions by architecting and delivering complex Azure engagements. Lead migrations, mentor engineers, and drive innovation while ensuring robust security and gover...

United StatesRemote

3 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$175K - $219K *

Elevate engineering excellence by guiding technical strategy and best practices across teams. Lead architectural vision, ensure reliability and security, and foster collaboration to build a cutting-ed...

CanadaRemote

Reposted 2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$75K - $158K *

Champion operational excellence by managing the Avantra platform for SAP, ensuring secure, efficient monitoring and automation across diverse environments while collaborating with cross-functional tea...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Take ownership of technical solutions that enhance border security operations through data governance, cloud management, and infrastructure modernization. Collaborate across teams to drive effective I...

Ashburn, VARemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$88K - $147K *

Oversee project financial performance and analytics, ensuring effective management across complex contracts. Collaborate with teams to enhance processes and deliver actionable insights, driving operat...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Engage in comprehensive assessments of building performance and energy efficiency. Collaborate with clients to enhance sustainability practices while reducing operational costs through detailed audits...

United StatesRemote

Reposted 3 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$120K - $145K *

Lead customer engagement through technical discovery and deployment, integrating AI solutions while collaborating with Sales, Product, and Engineering teams. Drive implementation efficiency and bridge...

United StatesRemote

1 month ago

  •   5 - 7 years exp.  •   Energy & Utilities

$87K - $131K *

Drive the future of observability by designing and implementing tools that enhance visibility across infrastructure and applications, ensuring stability and performance while reducing incident respons...

Calabasas, CARemote

1 week ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$135K - $160K *

Unlock your potential as a Principal Software Developer, driving the design and deployment of cutting-edge AI platforms. Collaborate across the full stack to create intelligent applications that enhan...

Virginia, USRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$75K - $110K *

Elevate our Internal Audit function by conducting comprehensive audits, evaluating controls, and ensuring compliance. Collaborate across teams to enhance processes and contribute to effective governan...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$84K - $129K *

Join a team that's dedicated to innovative structural engineering solutions. Leverage your expertise in materials and design to tackle complex challenges in power transmission upgrades, ensuring clien...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$130K - $155K *

Join a team that designs and deploys lab environments for Cloud Security Posture Management using advanced OpenStack expertise. Contribute to testing and validating API-based security tools in multi-t...

RemoteRemote

1 month ago

  •   Less than 5 years exp.  •   Information Technology

$135K - $160K *

Transform data solutions by architecting enterprise-grade pipelines, leading a high-performing team, and embedding best practices to create scalable, robust data environments for analysis and insights...

RemoteRemote

1 month ago

  •   5 - 7 years exp.  •   Information Technology

$135K - $160K *

Empower our data platform by designing, building, and operating core capabilities. Collaborate with teams to enhance ingestion, storage, and API functionalities, ensuring scalability and resilience wh...

RemoteRemote

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$85K - $200K *

Grow your career by building and optimizing a cloud-native platform for legal investigations. Collaborate with diverse teams to enhance Azure services, containerization, and IaC practices in a fully r...

Washington, USRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$75K - $158K *

Elevate your career as a Senior Business Systems Analyst, driving modernization initiatives in federal financial systems. Collaborate with teams to analyze data, implement solutions, and lead developm...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$75K - $158K *

Drive enterprise-level technical solutions by analyzing system needs, coordinating design activities, and ensuring compliance with governance processes. Leverage your expertise to enhance performance...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Build innovative technology solutions for Equity Portfolio Management. Collaborate with stakeholders to enhance functionality and maintain high software quality, while leveraging modern practices and...

United StatesRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$125K - $135K *

Take ownership of features from design to production, enhance system reliability, and collaborate closely with engineers, product, and design teams to solve complex technical challenges in a dynamic e...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$95K - $115K *

Engineer innovative power system solutions by conducting EMT studies and developing models. Collaborate with leadership to enhance team expertise and deliver quality advisory support to clients in the...

Austin, TXRemote

3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

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.