Find Linux System Administrator opportunities that match your technical expertise and career goals. Ladders features vetted professional roles paying $100,000 or more, including positions focused on Linux infrastructure, enterprise systems, cloud platforms, and security.
Linux System Administrators install, configure, maintain, and secure Linux-based systems. They monitor availability and performance, troubleshoot complex issues, manage user access, automate routine operations, and support reliable services across on-premises and cloud environments. Depending on the organization, the role may also involve server architecture, backup and recovery, compliance, and incident response.
Employers commonly look for hands-on experience with Linux distributions such as Red Hat Enterprise Linux, Ubuntu, or Debian; scripting with Bash or Python; networking fundamentals; and tools for configuration management, monitoring, and automation. Knowledge of virtualization, containers, cloud platforms, identity management, and security practices can strengthen a candidate’s profile. Senior roles may require experience designing infrastructure, leading technical projects, or supporting high-availability environments.
Linux administration can lead to roles such as Senior Linux Administrator, Systems Engineer, Site Reliability Engineer, DevOps Engineer, Cloud Infrastructure Engineer, or Infrastructure Architect. Opportunities span technology, finance, healthcare, government, telecommunications, and other industries that depend on secure and dependable computing systems.
Browse Ladders to discover vetted Linux System Administrator jobs paying $100,000 or more. Review role requirements, compare opportunities, and identify positions where your experience in Linux operations, automation, cloud infrastructure, or security can make an impact.
Senior Cyber Security Engineer
$110K - $130K *
Lead the enhancement of security measures for cloud-based healthcare solutions, focusing on vulnerability management, incident response, and compliance. Collaborate with cross-functional teams to ensu...
6 days ago
DevOps, SRE, and Integrations Engineer
$100K - $140K *
Empower healthcare innovation by deploying and supporting cutting-edge digital pathology systems. Collaborate with IT teams and engineers to ensure seamless integration and reliability of Linux-based...
1 week ago
DevOps, SRE, and Integrations Engineer
$100K - $140K *
Transform the future of digital pathology by deploying and supporting Linux-based systems in clinical environments. Collaborate with IT teams and engineers to ensure reliability and performance for cr...
1 week ago
IS Senior Infrastructure Engineer - IS Network Engineering
$106K - $133K *
Elevate your career by leading the design and implementation of robust data center solutions. Collaborate with teams to enhance infrastructure, ensuring scalability, security, and efficiency while men...
1 week ago
System Engineer Skill Level 2 - FFLL-8958
$152K - $180K *
Unlock the potential of infrastructure by optimizing virtualized and containerized environments. Play a key role in maintaining resilient systems, managing storage, and ensuring mission availability t...
2 weeks ago
System Engineer Skill Level 2 - FFLL-8958
$152K - $180K *
Join a team that's dedicated to optimizing high-priority infrastructure through hands-on DevOps practices. Leverage your expertise in Linux, virtualization, and container management to ensure mission...
2 weeks ago
$146K - $222K *
Grow your career with a dynamic team designing secure applications that support scientific workflows. Engage in the full software lifecycle, collaborating across disciplines to deliver impactful solut...
3 days ago
$120K - $160K *
Shape the future of technology-enabled supply chains by driving strategic initiatives across ERP, WMS, OMS, and TMS platforms. Collaborate with cross-functional teams to enhance operational efficiency...
4 weeks ago
$88K - $105K *
Empower the future of supply chain technology by leading strategic programs that enhance system integration, drive operational efficiency, and optimize processes across ERP, WMS, OMS, and TMS platform...
4 weeks ago
$110K - $130K *
Lead the charge in designing and optimizing enterprise network solutions, mentoring engineers, and managing key projects. Collaborate with clients to enhance their network infrastructure while ensurin...
Reposted 1 month ago
$95K - $115K *
Transform mission systems by leveraging your DevOps expertise to administer and troubleshoot complex environments, ensuring seamless integration and performance across storage, virtualization, and Kub...
2 weeks ago
$110K - $130K *
Contribute to mission success by managing and troubleshooting complex systems, including NetApp storage and Kubernetes environments. Collaborate on engineering documentation and design solutions while...
2 weeks ago
Network and Computer Systems Administrator (JSE)-Journeyman
$90K - $150K *
Shape the future of network systems by managing and optimizing local area networks, ensuring system integrity, and enhancing security protocols. Collaborate with teams to support advanced technologies...
2 weeks ago
Senior Systems Engineer (Antarctic Support Contract)
$92K - $166K *
Transform critical systems for the US Antarctic Program by designing, deploying, and maintaining Linux-based infrastructure. Collaborate with cross-functional teams and lead operations in a unique, mi...
1 week ago
$130K - $155K *
Drive the evolution of our data platform by designing and optimizing scalable data pipelines. Collaborate with cross-functional teams to tackle complex challenges and mentor engineers while ensuring d...
5 days ago
Systems Engineer (Mid-Career) - HPC & GPU Infrastructure
$100K - $120K *
Unlock your potential as a Systems Engineer specializing in HPC and GPU infrastructure. Design, develop, and optimize GPU clusters for Intelligence Community clients, ensuring high performance and rel...
1 week ago
Senior Systems Engineer, Network Architect
$135K - $155K *
Drive the future of Army Intelligence systems by optimizing network infrastructure, ensuring high-speed data flow, and collaborating with key stakeholders to enhance operational capabilities and compl...
2 weeks ago
Senior Systems Engineer, Network Architect
$135K - $155K *
Advance your career by designing and optimizing network infrastructures for Army Intelligence systems. Collaborate with key stakeholders to enhance performance and ensure robust data flow across criti...
2 weeks ago
ServiceNow System Administrator & Team Supervisor
$88K - $105K *
Lead the administration and optimization of the ServiceNow platform, ensuring stability and continuous improvement while guiding a team of developers and analysts to meet enterprise IT needs and enhan...
2 weeks ago
$100K - $120K *
Empower our team to drive business transformation through continuous improvement, project management, and strategic planning. Lead initiatives that enhance operations and mentor staff in applying adva...
1 week ago
$108K - $130K *
Empower enterprise infrastructure stability as a Lead Systems/Network Engineer. Oversee critical network operations while ensuring high availability and security. Collaborate closely with stakeholders...
4 weeks ago
$135K - $150K *
Empower your career by owning the Cisco switching and wireless platform. Lead projects, support operations, and translate technical work into business outcomes while collaborating with cross-functiona...
2 weeks ago
$227K - $241K *
Join us to lead software integration efforts, managing customer interactions and technical requirements while providing critical support in a dynamic environment. Your expertise will drive the success...
Yesterday
$88K - $105K *
Unlock potential by managing and supporting technology infrastructure systems, ensuring optimal performance and reliability while collaborating with a dynamic technical team to drive innovation and en...
2 weeks ago
$95K - $115K *
Inspire innovation by collaborating with a dynamic team to enhance user experience through robust IT infrastructure management and support, driving operational excellence in a fast-paced environment...
2 weeks ago
What does a Linux System Administrator do?
A Linux System Administrator manages Linux servers and systems, including installation, configuration, updates, monitoring, troubleshooting, access controls, security, and backup processes.
What skills are important for Linux System Administrator jobs?
Commonly requested skills include Linux administration, Bash or Python scripting, networking, troubleshooting, system monitoring, automation, and security. Cloud, virtualization, and container experience may also be valuable.
What qualifications do employers typically expect?
Requirements vary by role, but employers often seek relevant systems administration experience and practical Linux expertise. Certifications in Linux, cloud, or security may help demonstrate skills, though they are not required for every position.
What career paths can follow Linux system administration?
Linux administrators may advance into senior administration, systems engineering, DevOps, site reliability engineering, cloud infrastructure, security, or infrastructure architecture.
Does Ladders list Linux System Administrator jobs paying $100,000 or more?
Ladders focuses on vetted professional opportunities paying $100,000 or more. Compensation and qualifications vary by position, so review each listing for details.