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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$135K - $150K *

Join a dynamic team to drive advanced threat hunting strategies, mentor global security teams, and develop innovative cybersecurity scenarios. Leverage your expertise in incident response and AI to en...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Transform your career by driving customer success and technical solutions. Collaborate with cross-functional teams to enhance client relationships, identify growth opportunities, and ensure maximum va...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$190K - $267K *

Unlock potential by designing and building innovative developer tools that enhance software development processes. Collaborate across teams to improve reliability, usability, and scalability of servic...

United StatesRemote

Reposted 1 month ago

  •   5 - 7 years exp.  •   Media

$110K - $130K *

Unlock enterprise-wide cyber risk insights by conducting assessments, articulating risks in business terms, and collaborating with compliance to enhance cybersecurity governance and decision-making ac...

Richmond, VARemote

2 days ago

  •   8 - 10 years exp.  •   Technical Services

$189K - $231K *

Innovate and shape the future of AI platforms as a Senior Engineer, designing and building critical subsystems for enterprise Kubernetes environments. Collaborate with customers and mentor engineers t...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Enterprise Technology

$85K - $105K *

Join our Client Success team as a Senior Support Engineer, where you'll elevate support standards, foster client relationships, and collaborate with developers to resolve complex issues, ensuring exce...

CanadaRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Lead critical evaluations of aerospace vehicle subsystems, ensuring safety and performance through rigorous analysis and collaboration with engineering teams. Drive hazard assessments and verification...

Centennial, CORemote

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$81K - $142K *

Lead the design and development of enterprise data management solutions, collaborating with stakeholders to analyze requirements and enhance data processing capabilities using advanced technologies in...

United StatesRemote

3 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$100K - $120K *

Join a team that's dedicated to optimizing project planning and cost control for renewable energy initiatives. Lead efforts in scheduling, compliance, and reporting to ensure project success from ince...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$165K - $225K *

Unlock your potential by designing and operating robust Kubernetes infrastructure. Collaborate with cross-functional teams to ensure high-performance, reliable systems that support enterprise-scale AI...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Champion operational excellence by overseeing secure, cost-efficient data platform management across multi-cloud environments, enhancing automation and AI capabilities for improved reliability and per...

Providence, RIRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Food & Beverages

$80K - $110K *

Transform your career by developing innovative software solutions in a collaborative Agile environment. Engage in all phases of the software development lifecycle while enhancing cybersecurity and ide...

United StatesRemote

Reposted today

  •   Less than 5 years exp.  •   Healthcare

$76K - $145K *

Unlock your potential by leading cost estimating efforts for complex aerospace systems. Collaborate with cross-functional teams to develop accurate estimates and support both commercial and government...

Palo Alto, CARemote

4 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$125K - $150K *

Elevate security observability by enhancing Datadog's capabilities across cloud and corporate environments, ensuring actionable detection aligned with real-world threats while collaborating with cross...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$104K - $153K *

Unlock your potential by leading the technical delivery of workforce applications. Collaborate with teams to enhance productivity through automation, AI, and integrations, ensuring secure and efficien...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$135K - $160K *

Drive your career forward by developing cutting-edge control planes for AI infrastructure. Collaborate with a dynamic team to enhance cloud-native orchestration platforms, leveraging your expertise in...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Empower your software engineering career by directing AI to deliver full-stack solutions. You'll manage end-to-end feature development, leveraging AWS and AI tools to enhance productivity and quality...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$115K - $151K *

Transform technology operations by leading financial management, procurement, vendor oversight, and asset management. Drive strategic decision-making and operational excellence to enhance service deli...

RemoteRemote

2 days ago

  •   8 - 10 years exp.  •   Energy & Utilities

$120K - $145K *

Join a team that's dedicated to safeguarding sensitive health information while enhancing security across cloud and application environments. As a Senior Security Engineer, you'll design and implement...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Healthcare

$145K - $175K *

Transform your career by architecting secure, scalable Azure solutions that drive modern application delivery. Collaborate with diverse teams to develop automation and enhance cloud services while lev...

RemoteRemote

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$156K - $178K *

Advance the ERP landscape by leading transformation initiatives, optimizing solutions, and managing a skilled technical team to enhance organizational efficiency and support strategic goals. Drive mod...

Minnesota, USRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$115K - $175K *

Join a strategic team as you oversee complex web projects, drive digital initiatives, and promote best practices, all while collaborating across functions. Make a real-world impact while shaping the f...

Seattle, WARemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$160K - $200K *

Lead the charge in major data center transactions, structuring complex deals and managing long-term infrastructure relationships to drive growth and strategic initiatives for the business...

Sunnyvale, CARemote

1 month ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Unlock potential by managing research computing infrastructure, guiding teams, and ensuring efficient operations. Collaborate with a dedicated team to drive innovations in patient care while enjoying...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Healthcare

$80K - $100K *

Empower People Operations by optimizing processes across the employee lifecycle. Collaborate cross-functionally to enhance efficiency, drive improvements, and maintain high-quality HR services while s...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise 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.