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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$125K - $150K *

Lead the charge in managing and optimizing cloud infrastructure across multiple platforms. Collaborate with teams to enhance product reliability and streamline operations while ensuring security and c...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $158K *

Champion high-availability database platforms, driving automation and cloud modernization. Collaborate with engineering teams to enhance reliability and performance across hybrid environments, ensurin...

RemoteRemote

2 weeks ago

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

$125K - $150K *

Unlock your potential as you drive market success for innovative Application Security solutions, collaborating with teams to enhance customer value and digital transformation strategies across diverse...

Austin, TXRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $110K *

Lead the charge in managing contracts for utility-scale solar and infrastructure projects. Collaborate with cross-functional teams to ensure compliance, streamline documentation, and support project c...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$120K - $140K *

Innovate cloud solutions by designing and automating infrastructure in Cloud.gov and Azure. Collaborate with teams to enhance performance and security, driving impactful results for clients while shap...

United StatesRemote

Reposted 2 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Join a team that's redefining regulatory excellence by leading global strategies for product development and post-marketing. Drive cross-functional collaboration and ensure timely execution of regulat...

North Carolina, USRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$104K - $163K *

Shape the future of IT project management by leading cross-functional teams to deliver impactful technology solutions on time and within scope, while enhancing processes and ensuring effective stakeho...

Largo, FLRemote

Reposted 6 days ago

  •   5 - 7 years exp.  •   Healthcare

$90K - $110K *

Drive innovation by deploying and troubleshooting advanced IP networks in diverse environments. Collaborate with teams to integrate cutting-edge security technologies while ensuring seamless connectiv...

Devault, PARemote

3 weeks ago

  •   5 - 7 years exp.  •   Business Services

$72K - $93K *

Collaborate with a dynamic team to deliver exceptional on-site technical support, leveraging your expertise to diagnose and resolve customer issues while enhancing their experience with our services...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$99K - $120K *

Join a team that's redefining innovation in software engineering for critical facilities. You'll design and deliver cutting-edge applications and data solutions, driving projects from concept to deplo...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Technical Services

$100K - $130K *

Drive the design and deployment of secure AI applications in cloud environments, integrating advanced technologies like machine learning and ServiceNow solutions to enhance operational efficiency and...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$180K - $200K *

Shape the future of technology as a senior technical leader, driving complex initiatives and mentoring engineers. Collaborate with cross-functional teams to deliver scalable, secure cloud-native solut...

United StatesRemote

2 weeks ago

  •   11 - 15 years exp.  •   Media

$112K - $179K *

Reimagine the future of ServiceNow development by designing and supporting custom applications. Leverage your expertise to solve complex problems, mentor junior developers, and drive innovative soluti...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$87K - $157K *

Transform the Naval Enterprise Network through Model-Based Systems Engineering, utilizing SysML and CSM tools to develop and manage system models, requirements, and designs while collaborating with st...

United StatesRemote

6 days ago

  •   Less than 5 years exp.  •   Technical Services

$84K - $129K *

Elevate your career by applying your expertise in thermodynamics and fluid mechanics to design and optimize nuclear power plant systems. Collaborate with clients and mentor junior engineers while driv...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$160K - $187K *

Grow your career with a hands-on Engineering Manager role leading a dynamic team to enhance an AI-powered healthcare hiring platform, ensuring quality, reliability, and innovation across multiple tech...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

$131K - $243K *

Join a team that's driving sustainment transformation and adoption across programs. As a Project Engineer Staff, you'll lead initiatives, coordinate projects, and enhance processes to ensure successfu...

Florida, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$90K - $115K *

Lead the charge in enhancing customer support by guiding a skilled team of Support Engineers. Balance hands-on technical assistance with operational oversight to ensure a world-class experience for cl...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Information Technology

$140K - $160K *

Accelerate progress at key accounts by driving enterprise software sales in the Aerospace & Defence sector. Collaborate with global teams to enhance customer satisfaction and expand IFS's market prese...

Itasca, ILRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$145K *

Elevate your career by overseeing electrical projects, managing field operations, and ensuring customer satisfaction while driving efficiency and safety in high-voltage systems. Collaborate with teams...

Omaha, NERemote

Yesterday

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$125K - $150K *

Transform security engagements by leading a team of penetration testers. Manage projects from initiation to reporting, mentor consultants, and enhance client relationships while driving service develo...

RemoteRemote

3 days ago

  •   Less than 5 years exp.  •   Business Services

$165K - $205K *

Lead the charge in cybersecurity governance and risk management consulting. Drive client engagements, develop security frameworks, and mentor teams while ensuring alignment with industry standards and...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$125K - $140K *

Unlock your potential as a senior technical contributor, leading infrastructure design and implementation. Drive strategic decisions, mentor junior engineers, and enhance system performance in a dynam...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$100K - $120K *

Grow your career with a dynamic role focused on coding, cloud resources, and database support. Lead automation projects, solve unique challenges daily, and collaborate with teams to deliver practical...

CanadaRemote

1 week ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$155K - $210K *

Lead complex programs and strategic client engagements, driving technology transformation and sustainable business value. Act as a trusted adviser to C-level stakeholders, shaping program vision and e...

United StatesRemote

2 weeks ago

  •   8 - 10 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.