Senior Linux Administrator Jobs

Secure your next high paying job as a Senior Linux Administrator with Ladders. Our listings are vetted by professionals, ensuring we only list jobs that pay over $100,000. Understand the roles, responsibilities, and opportunities for Senior Linux Administrators in the modern corporate world.

Roles and Responsibilities

Senior Linux Administrators are responsible for overseeing Linux servers, ensuring their performance, security, and availability. Key tasks include system monitoring, configuration, maintenance, backups, and troubleshooting.

Skills and Qualifications

In-depth knowledge of Linux server setup, configuration, troubleshooting, and security is essential for this role. Other key skills include shell scripting, network management, and familiarity with cloud platforms such as AWS or Azure.

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$96K - $159K *

The Linux System Administrator will be responsible for maintaining and enhancing Red Hat Enterprise Linux (RHEL) systems, including system installation, integration, troubleshooting, and providing tec...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $128K *

The Senior Linux/Unix Systems Administrator will support the Department of Defense by managing and securing Linux and Windows-based systems, ensuring compliance with security standards. This role invo...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $120K *

The position is for a Secret Cleared Linux Systems Administrator based in Lexington, MA, requiring candidates to work onsite three days a week. The role involves strong experience with Linux systems...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $120K *

The position is for a Secret Cleared Linux Systems Administrator based in Lexington, MA, requiring candidates to work onsite three days a week. The role involves managing Linux and Windows/MacOS syste...

US-AnywhereRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$89K - $162K *

The Senior Linux Systems Administrator at Leidos is responsible for the upkeep, configuration, and reliable operation of computer systems for a federal law enforcement agency. This role involves ensur...

1 month ago

  •   8 - 10 years exp.  •   Technical Services

$80K - $120K *

The Unix/Linux Administrator will operate and tune Red Hat Enterprise Linux (RHEL) systems to ensure high availability and security for business applications and databases. This role involves coordina...

4 days ago

  •   5 - 7 years exp.  •   Information Technology

$89K - $162K *

Leidos is seeking a Linux Administrator to join their Defense Enclave Services team at Ft. Meade, MD. The role involves managing Linux servers, integrating with Active Directory, and ensuring optimal...

Reposted 1 month ago

  •   8 - 10 years exp.  •   Technical Services

$80K - $120K *

The Sr Linux System Administrator will oversee the day-to-day operations of the customer's lab environments, focusing on the installation, configuration, and maintenance of Linux operating systems. Th...

1 month ago

  •   8 - 10 years exp.  •   Information Technology

$84K - $101K *

The IT Service Desk Linux Administrator II is responsible for managing centralized Linux environments and implementing security hardening practices. This role involves providing technical support, ens...

3 days ago

  •   Less than 5 years exp.  •   Information Technology

$124K - $195K *

GovCIO is seeking a Senior Linux Engineer to work remotely from Washington D.C. The role involves gathering information on company products, designing network and system requirements, and ensuring com...

2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$103K - $111K *

The Linux Systems Administrator will manage enterprise systems and specialized Linux OS for Space, Cyber, and Intelligence Systems. This role involves hands-on work with RedHat Linux, system/server bu...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$80K - $130K *

The Senior Linux Engineer at DMI will be responsible for the administration and performance of Linux Server systems, ensuring quality and reliability for agency operations. This role involves collabor...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$101K - $203K *

The Senior Linux System Administrator will support a Raytheon program in a classified environment, focusing on building, maintaining, and securing IT systems. This role involves collaborating with dev...

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $130K *

The Linux System Administrator will be responsible for designing and developing Linux-based solutions for global, multi-infrastructure systems supporting real-time mission operations in the Intelligen...

1 month ago

  •   8 - 10 years exp.  •   Information Technology

$100K - $130K *

The Linux System Administrator will be responsible for designing, developing, and maintaining Linux-based solutions for global, multi-infrastructure systems supporting real-time mission operations in...

1 month ago

  •   8 - 10 years exp.  •   Information Technology

$129K - $140K *

The Senior Linux System Administration Specialist is responsible for the day-to-day support and administration of server services, including troubleshooting and maintaining both physical and virtual s...

1 month ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$126K - $227K *

The Systems Administrator - Linux will serve as the sole administrator for a team of 16 personnel, focusing on replacing an end-of-life solution with innovative technology. This role involves creating...

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$95K - $183K *

The Senior Linux SysAdmin position at Lockheed Martin involves providing support for the implementation, troubleshooting, and maintenance of IT systems, with a focus on Linux operating systems. The ro...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$90K - $130K *

The Senior Linux & IAM Administrator/Developer will collaborate with engineering teams to design and implement a policy-based access control (PBAC) solution for infrastructure platforms. This role inv...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $160K *

The Lead Linux System Administrator will provide Linux-based workstation and server support in an RDT&E environment. The role involves IT infrastructure activities, inventory management, and requires...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $120K *

We are seeking a passionate and innovative AI/ML Engineer to design, develop, and deploy intelligent systems that solve complex problems and enhance business outcomes. The ideal candidate will collabo...

1 month ago

  •     Information Technology

$60K - $120K *

We are seeking a passionate and innovative AI/ML Engineer to design, develop, and deploy intelligent systems that solve complex problems and enhance business outcomes. The ideal candidate will collabo...

1 month ago

  •     Information Technology

$90K - $130K *

We are seeking a passionate and innovative AI/ML Engineer to design, develop, and deploy intelligent systems that solve complex problems. The ideal candidate will collaborate with cross-functional tea...

1 month ago

  •     Information Technology

$80K - $120K *

We are seeking a passionate and innovative AI/ML Engineer to design, develop, and deploy intelligent systems that solve complex problems and enhance business outcomes. The ideal candidate will collabo...

1 month ago

  •     Information Technology

$90K - $130K *

We are seeking a passionate and innovative AI/ML Engineer to design, develop, and deploy intelligent systems that solve complex problems and enhance business outcomes. The ideal candidate will collabo...

1 month ago

  •     Information Technology

Frequently Asked Questions (FAQ)

  • What is the average salary of a Senior Linux Administrator?question toggle

    The average salary of a Senior Linux Administrator is significantly high, with most positions listed on Ladders offering more than $100,000.

  • What skills are required for a Senior Linux Administrator job?question toggle

    Key skills include Linux server management, shell scripting, network management, and familiarity with cloud platforms such as AWS or Azure.

  • What are the key responsibilities of a Senior Linux Administrator?question toggle

    Key responsibilities of a Senior Linux Administrator include Linux server setup, configuration, maintenance, backups, system monitoring, and troubleshooting.

  • Where can I find high-paying Senior Linux Administrator jobs?question toggle

    Ladders is the best place to look for high-paying Senior Linux Administrator jobs that offer salaries of $100,000 and above.