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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$134K - $201K *

Design and engineer identity governance solutions to ensure secure access across diverse environments. Collaborate with cross-functional teams to implement standards, automate workflows, and maintain...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$157K - $174K *

Join a team that's shaping the future of combat vehicle software. Lead architectural design and technical direction for mission-critical systems, integrating advanced technologies in a collaborative...

RemoteRemote

Yesterday

  •   5 - 7 years exp.  •   Aerospace & Defense

$165K - $185K *

Transform the delivery of VMware Cloud Foundation services by leading a dynamic team, ensuring high-quality outcomes, and driving strategic growth in enterprise cloud solutions. Collaborate with stake...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$120K - $150K *

Join a dynamic team to manage public sector contracts, ensuring compliance and supporting sales growth through effective reporting and collaboration with various departments...

New Mexico, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$111K - $150K *

Lead the management of mission-critical database environments, ensuring high availability and performance. Collaborate with teams to troubleshoot issues, develop best practices, and implement innovati...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Execute project development and implementation, managing budgets, schedules, and vendor tasks while ensuring quality standards and fostering collaboration across teams and clients...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$122K - $227K *

Drive innovative solutions in AI-enabled mission applications and autonomy, leading software-intensive programs and integrating advanced technologies across multidisciplinary teams to enhance command...

New Jersey, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$250K - $400K *

Shape the future of AI by partnering with customers to design and deliver innovative data solutions. Collaborate with a senior team to tackle complex challenges and transform vague requests into actio...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$102K - $190K *

Pioneer the future of endpoint security by leading a dynamic engineering team, ensuring operational excellence, and driving innovative capabilities to protect enterprise assets while aligning with bus...

RemoteRemote

3 days ago

  •   5 - 7 years exp.  •   Healthcare

$90K - $110K *

Innovate and enhance software solutions in a dynamic SaaS environment. Collaborate with cross-functional teams to design, develop, and maintain high-quality applications while driving continuous impro...

Puerto Rico, USRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Drive integration excellence by designing and maintaining enterprise integration platforms, middleware, and APIs. Collaborate across teams to ensure seamless data flows and robust security in a comple...

Washington, DCRemote

6 days ago

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

$145K - $222K *

Elevate your career by managing diverse transmission and distribution projects. Oversee project lifecycle, ensuring safety, budget adherence, and effective resource management while fostering team acc...

United StatesRemote

4 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$152K - $287K *

Champion security excellence by investigating vulnerabilities and enhancing Secure Development Lifecycle practices across data center software platforms, driving timely remediation and fostering colla...

RemoteRemote

2 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$150K - $180K *

Lead the charge in optimizing production infrastructure for a high-throughput application. Manage AWS deployments, enhance availability, and drive critical initiatives impacting millions of users glob...

New York, NYRemote

Reposted 4 weeks ago

  •   Less than 5 years exp.  •   Business Services

$110K - $130K *

Join a team that's redefining Developer Experience by building a new platform engineering team. You'll lead hands-on development, establish best practices, and drive team culture while ensuring engine...

Union, NJRemote

3 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$125K - $150K *

Lead the charge in managing and optimizing cloud infrastructure across multiple platforms. Collaborate with teams to enhance product reliability and streamline operations while ensuring security and c...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $158K *

Champion high-availability database platforms, driving automation and cloud modernization. Collaborate with engineering teams to enhance reliability and performance across hybrid environments, ensurin...

RemoteRemote

2 weeks ago

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

$125K - $150K *

Unlock your potential as you drive market success for innovative Application Security solutions, collaborating with teams to enhance customer value and digital transformation strategies across diverse...

Austin, TXRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $110K *

Lead the charge in managing contracts for utility-scale solar and infrastructure projects. Collaborate with cross-functional teams to ensure compliance, streamline documentation, and support project c...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$120K - $140K *

Innovate cloud solutions by designing and automating infrastructure in Cloud.gov and Azure. Collaborate with teams to enhance performance and security, driving impactful results for clients while shap...

United StatesRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Join a team that's redefining regulatory excellence by leading global strategies for product development and post-marketing. Drive cross-functional collaboration and ensure timely execution of regulat...

North Carolina, USRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$104K - $163K *

Shape the future of IT project management by leading cross-functional teams to deliver impactful technology solutions on time and within scope, while enhancing processes and ensuring effective stakeho...

Largo, FLRemote

Reposted 6 days ago

  •   5 - 7 years exp.  •   Healthcare

$90K - $110K *

Drive innovation by deploying and troubleshooting advanced IP networks in diverse environments. Collaborate with teams to integrate cutting-edge security technologies while ensuring seamless connectiv...

Devault, PARemote

3 weeks ago

  •   5 - 7 years exp.  •   Business Services

$72K - $93K *

Collaborate with a dynamic team to deliver exceptional on-site technical support, leveraging your expertise to diagnose and resolve customer issues while enhancing their experience with our services...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$99K - $120K *

Join a team that's redefining innovation in software engineering for critical facilities. You'll design and deliver cutting-edge applications and data solutions, driving projects from concept to deplo...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Technical Services

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.