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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$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

$122K - $205K *

Empower the public sector by modernizing software development with AI-driven solutions. Drive strategic initiatives, cultivate executive relationships, and navigate procurement processes to deliver im...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$90K - $137K *

Lead the charge in cloud migration by managing infrastructure engineering tasks, executing migrations to Azure and AWS, and ensuring operational readiness for applications and services in a dynamic, r...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Information Technology

$66K - $110K *

Optimize your career by joining a dynamic team of cyber threat experts. You'll monitor, detect, and respond to security incidents, ensuring robust protection for customer environments while collaborat...

CanadaRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$151K - $178K *

Shape the future of compliance and trust in software security. Lead external examinations, manage customer diligence, and oversee third-party risk operations while mentoring a growing team dedicated t...

United StatesRemote

2 days ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Champion the administration of Google Cloud and Gemini Enterprise environments, ensuring secure, scalable configurations. Collaborate with IT and business teams to optimize cloud services and support...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $105K *

Join a dynamic team to provision and manage cloud environments, automate deployments, and ensure robust cloud security. Leverage your expertise in AWS or Azure and OpenShift to drive cloud migrations...

United StatesRemote

Today

  •   8 - 10 years exp.  •   Information Technology

$95K - $105K *

Drive cloud infrastructure excellence by managing environments, automating deployments, and ensuring security. Collaborate on cloud migrations and capacity planning while producing essential documenta...

United StatesRemote

2 days ago

  •   8 - 10 years exp.  •   Information Technology

$97K - $125K *

Drive impactful change by analyzing user needs and defining requirements for clinical applications. Collaborate with diverse teams to enhance electronic health record systems, ensuring effective docum...

United StatesRemote

5 days ago

  •   8 - 10 years exp.  •   Information Technology

$120K - $180K *

Contribute to the compliance framework and processes for regulated facilities. Collaborate with multi-disciplinary teams to achieve regulatory commitment while ensuring safe and efficient operations o...

Santa Clara, CARemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$115K - $130K *

Contribute to the development and optimization of robust applications using JAVA, SQL, and JavaScript, ensuring efficient data management and exceptional client support within a dynamic team environme...

Washington, USRemote

2 weeks ago

  •   8 - 10 years exp.  •   Business Services

$141K - $224K *

Lead the design and modernization of mission-critical SATCOM systems, ensuring seamless integration and lifecycle support. Collaborate with cross-functional teams to enhance system performance and ope...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$82K - $123K *

Join a dynamic team to design, develop, and maintain robust integrations using Oracle SOA and WebMethods, enhancing operational performance and delivering high-quality solutions in a collaborative env...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$65K - $108K *

Unlock potential by providing advanced technical support and engineering expertise to resolve complex production issues. Manage end-to-end case ownership while collaborating with teams to enhance serv...

United StatesRemote

3 weeks ago

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

$125K - $150K *

Drive growth by managing enterprise accounts, leading complex sales cycles, and building strategic relationships across multiple stakeholders to deliver tailored solutions that meet organizational nee...

New York, NYRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$170K - $200K *

Champion the security design and delivery for hyperscale projects, ensuring comprehensive protection through physical and electronic systems. Collaborate with cross-functional teams to establish stand...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$77K - $118K *

Drive the evolution of scalable, secure platforms by architecting solutions that enhance network intelligence and application delivery, collaborating with cross-functional teams to optimize performanc...

United StatesRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Information Technology

$132K - $251K *

Unlock potential by leading technical design for resilient architectures that enhance classified system capabilities, aligning IT solutions with business objectives while collaborating with senior eng...

RemoteRemote

Reposted 1 month ago

  •   5 - 7 years exp.  •   Aerospace & Defense

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.