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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$105K - $202K *

Engineer robust data platforms by designing scalable pipelines and APIs that support AI-driven healthcare applications, ensuring high performance, security, and operational excellence in a collaborati...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$110K - $150K *

Join us to enhance the reliability and performance of our 24/7 SaaS platform. Collaborate with cross-functional teams to implement engineering practices that drive operational excellence and continuou...

Philadelphia, PARemote

Today

  •   5 - 7 years exp.  •   Healthcare

$83K - $149K *

Manage oversight of major IT projects, ensuring transparency and success through independent advice and risk assessment. Collaborate with agencies to enhance project outcomes and maintain compliance w...

Olympia, WARemote

Yesterday

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

$110K - $130K *

Innovate by developing scalable applications and data pipelines, leveraging Python and cloud platforms. Collaborate with cross-functional teams to modernize enterprise systems and enhance backend serv...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$125K - $150K *

Unlock potential by leading complex control systems projects, ensuring delivery excellence across safety, quality, and customer satisfaction. Mentor Project Managers and drive strategic alignment to s...

United StatesRemote

6 days ago

  •   11 - 15 years exp.  •   Enterprise Technology

$110K - $130K *

Drive safety excellence by leading program development, compliance, and mentorship. Collaborate across teams to identify risks, conduct assessments, and enhance safety culture in diverse operational e...

Texas, USRemote

6 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$115K - $117K *

Join a team that's dedicated to enhancing privacy compliance and cybersecurity. Collaborate with stakeholders to assess risks, develop training, and ensure adherence to federal regulations while prote...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Business Services

$95K - $115K *

Empower operational excellence by managing and automating virtualization platforms, ensuring secure, scalable, and recoverable services across diverse environments while supporting critical infrastruc...

Chicago, ILRemote

4 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Shape the future of workplace safety by managing a comprehensive workers' compensation program across multiple states, ensuring compliance, and driving effective return-to-work initiatives for a diver...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$135K - $160K *

Drive the design and optimization of AWS cloud environments, leading migration strategies while fostering collaboration and technical excellence across DevOps teams. Shape the future of automation and...

RemoteRemote

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Lead the charge in delivering innovative security solutions, collaborating with sales teams to educate clients on overcoming operational challenges and enhancing their cybersecurity posture through ta...

Phoenix, AZRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Partner with us to drive innovative security solutions, collaborating with sales teams to educate clients on challenges and deliver tailored strategies that enhance organizational safety and operation...

Salt Lake City, UTRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$168K - $198K *

Transform customer security by collaborating with sales to identify needs, demonstrating solutions, and educating partners on best practices in cybersecurity. Drive engagement through meetings and eve...

Vancouver, WARemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$168K - $198K *

Partner with us to drive customer engagement by delivering tailored security solutions, addressing technical challenges, and enhancing operational safety through expert collaboration with sales and pa...

Portland, ORRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Join a team that's dedicated to precision and efficiency in accounting. Lead the monthly close process, manage reconciliations, and collaborate cross-functionally in a fast-paced environment, ensuring...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$180K - $229K *

Join a team that's shaping the future of insurance technology by leading engineering efforts, collaborating with cross-functional teams, and driving strategic initiatives to enhance product effectiven...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$180K - $195K *

Drive the development of the Hypori app for Windows while enhancing iOS and Android functionalities. Collaborate in an agile environment, focusing on secure software practices, troubleshooting, and de...

Austin, TXRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Drive your career with our Mainframe Engineering team as a senior zOS System Programmer, tackling complex issues, managing infrastructure projects, and providing technical guidance while ensuring high...

Atlanta, GARemote

3 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$135K - $160K *

Engineer resilient backend solutions for privileged account discovery, enhancing security while navigating complex, customer-deployed environments. Collaborate on data-processing workflows using cutti...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$218K - $245K *

Empower AI observability by delivering end-to-end solutions, collaborating with cross-functional teams to enhance user experiences and insights into agent performance, costs, and errors, while navigat...

CanadaRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$75K - $90K *

Empower data-driven decision-making by analyzing and reporting on research administration data. Collaborate with stakeholders to enhance information access and support institutional operations through...

Madison, WIRemote

1 week ago

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

$80K - $120K *

Collaborate with cross-functional teams to design and develop user-centric web applications, integrating AI-driven insights for high-stakes decision-making workflows while ensuring performance and sec...

Virginia, USRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $160K *

Join our dynamic team to design and develop cutting-edge AI platforms, enhancing decision-making workflows through innovative web applications and robust backend services. Collaborate across the full...

Virginia, USRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Join a dynamic team to design and develop a next-gen AI platform, focusing on intelligent agent frameworks and modern web applications. Collaborate across the full stack to enhance decision-making wor...

Virginia, USRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$279K - $349K *

Drive the strategy and execution of dedicated infrastructure engineering, leading a high-performing team to enhance enterprise SaaS offerings, ensure compliance, and deliver exceptional customer exper...

RemoteRemote

1 week 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.