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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$77K - $118K *

Lead the design and development of substation and transmission line projects, collaborating with engineers and project teams to deliver high-quality civil site designs and ensure compliance with regul...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Technical Services

$130K - $155K *

Optimize security in Azure and Microsoft cloud environments at scale. Lead the design and implementation of robust architectures, leveraging AI tools to enhance security practices while collaborating...

Georgia, USRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$66K - $106K *

Shape the future of technical support by ensuring reliable operation of Shared System Maintainer cycles. Collaborate with developers and analysts to enhance testing environments and troubleshoot issue...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Aerospace & Defense

$89K - $120K *

Optimize system stability and usability by managing configuration changes in the PATH EHR environment. Collaborate with cross-functional teams to ensure reliable operations and support clinical users...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$170K - $180K *

Optimize enterprise network security with hands-on design, implementation, and mentoring. Lead complex projects, drive client success, and contribute to evolving tech standards while cultivating relat...

United StatesRemote

1 month ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $170K *

Invent innovative software solutions and collaborate with diverse teams to deliver secure, scalable applications. Engage in continuous learning, agile practices, and hands-on development while contrib...

Georgia, USRemote

Reposted yesterday

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

$134K - $205K *

Explore a pivotal role in designing high-voltage transmission lines, mentoring teams, and ensuring compliance with engineering standards. Collaborate with clients and lead design activities to deliver...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Technical Services

$110K - $130K *

Champion the maintenance and support of existing software products while ensuring stability and responsiveness to customer needs. Collaborate across teams to enhance features and contribute to future...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$134K - $192K *

Lead the design and optimization of global service systems and analytics, driving operational excellence and customer success. Collaborate across departments to implement scalable solutions that enhan...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$130K - $152K *

Elevate the synergy between Sales strategy and technology delivery, translating business needs into actionable engineering specifications. Drive system enhancements and ensure seamless collaboration a...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$173K - $233K *

Lead the design and scaling of large-scale distributed SQL databases, enhancing infrastructure reliability and performance. Collaborate with cross-functional teams to drive innovative solutions and en...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$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

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.