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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$118K - $157K *

Lead the charge in enhancing EHS programs across operations, driving a culture of safety and compliance. Collaborate with site leaders to ensure regulatory adherence and continuous improvement, while...

Colorado, USRemote

1 week ago

  •   8 - 10 years exp.  •   Food & Beverages

$143K - $214K *

Oversee and enhance security measures across network, compliance, and access management. Collaborate with teams to design and implement resilient infrastructure while leading a high-performing securit...

United StatesRemote

3 days ago

  •   11 - 15 years exp.  •   Information Technology

$95K - $115K *

Join a team that's redefining network solutions by designing, implementing, and supporting advanced LAN, WAN, and wireless systems. Collaborate with cross-functional leaders to enhance network strateg...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$120K - $145K *

Transform enterprise service delivery by leading cross-center operations, enhancing efficiency, and ensuring high-quality IT services across multiple locations. Drive initiatives that improve performa...

United StatesRemote

3 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$150K - $180K *

Elevate cloud solutions by designing, deploying, and managing scalable Azure infrastructures. Collaborate with cross-functional teams to ensure optimal performance, security, and compliance while driv...

Texas, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$67K - $108K *

Drive outside plant project support by managing materials, tracking inventory, and ensuring accuracy in reporting. Collaborate with teams to enhance processes and support construction efforts while ma...

Madison, WIRemote

1 week ago

  •   Less than 5 years exp.  •   Technical Services

$90K - $110K *

Grow your career with a dynamic team focused on generating new business in the public sector. Utilize a consultative sales approach to build relationships and deliver tailored solutions, driving reven...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$110K - $130K *

Take ownership of our NetSuite environment by developing and automating solutions that enhance efficiency across Finance, Sales, and Operations. Collaborate with stakeholders to implement AI-driven fe...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $105K *

Lead comprehensive research administration support for faculty and stakeholders, managing grant portfolios and ensuring compliance throughout the grant lifecycle while collaborating with campus partne...

Madison, WIRemote

2 weeks ago

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

$74K - $111K *

Join a team that's dedicated to delivering exceptional service through timely maintenance and repairs of medical equipment, ensuring optimal healthcare delivery while enhancing customer satisfaction a...

RemoteRemote

Yesterday

  •   Less than 5 years exp.  •   Business Services

$105K - $157K *

Deliver exceptional service as a Field Engineer, resolving advanced technical issues and enhancing customer satisfaction. Collaborate with teams to drive service excellence and support business growth...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Business Services

$120K - $140K *

Play a key role in leading complex analytical projects, driving Federal transformation engagements, and delivering client-ready solutions while collaborating with stakeholders across various disciplin...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Business Services

$150K - $300K *

Transform enterprise operations by developing AI solutions tailored to customer needs. Engage directly with clients, manage the full technical lifecycle, and drive measurable improvements in AI perfor...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Optimize enterprise monitoring solutions by administering Dynatrace, enhancing application performance, and ensuring operational observability across diverse environments. Collaborate with teams to im...

Columbus, OHRemote

Yesterday

  •   5 - 7 years exp.  •   Staffing

$115K - $130K *

Join a team that's committed to enhancing regulatory compliance through strategic initiatives, robust IT control design, and effective collaboration across business units to ensure adherence to indust...

RemoteRemote

Reposted yesterday

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

$105K - $155K *

Champion advanced security initiatives by leading Red Team efforts to identify vulnerabilities and enhance protection across enterprise systems through penetration testing and adversarial emulation, w...

RemoteRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$173K - $255K *

Champion the future of data infrastructure by leading a team to deliver scalable, reliable solutions for data access and processing, ensuring high availability and supporting critical business operati...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$95K - $115K *

Champion data-driven insights to enhance reliability assessments of North America's bulk power system. Collaborate with teams to analyze energy data, identify risks, and support the development of cri...

Washington DC, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$169K - $304K *

Drive innovative IAM architecture solutions, collaborating globally to enhance cloud asset control and ensure operational excellence through strategic design and cross-functional teamwork...

Cambridge, MARemote

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$125K - $155K *

Elevate your career by managing Oracle databases, ensuring security, performance, and reliability. Collaborate with teams to troubleshoot issues, automate tasks, and implement upgrades in a dynamic en...

Port Hueneme, CARemote

Today

  •   5 - 7 years exp.  •   Business Services

$135K - $160K *

Bring your expertise to lead AI Security & Governance initiatives, ensuring secure AI adoption and integration across systems. Collaborate with teams to develop risk assessments, architecture guidelin...

RemoteRemote

1 month ago

  •   Less than 5 years exp.  •   Information Technology

$125K - $150K *

Lead the charge in building a secure, self-service developer sandbox on Azure, delivering non-persistent desktops and managing the entire stack from landing zone to golden image while ensuring complia...

RemoteRemote

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$187K - $253K *

Lead the development of innovative software solutions, driving impactful features and system improvements in a collaborative environment. Utilize advanced programming skills to tackle complex challeng...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$135K - $160K *

Transform enterprise-scale AI solutions by leveraging Databricks, Generative AI, and cloud technologies. Collaborate with a dynamic team to shape AI architecture while mentoring engineers and driving...

Detroit, MIRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Staffing

$110K - $130K *

Grow your career by optimizing clinical applications, enhancing radiology workflows, and collaborating with healthcare teams nationwide to ensure seamless operations and technical support across syste...

RemoteRemote

Reposted 6 days ago

  •   5 - 7 years exp.  •   Hospitals & Medical Centers

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.