Linux System Administrator Jobs

Lead the charge in developing and integrating advanced C-UAS capabilities by bridging operational needs with innovative technical solutions to enhance defense system effectiveness, security, and align...

Support enterprise systems and endpoint management in a hybrid environment. Collaborate on advanced troubleshooting, enforce Zero Trust principles, and mentor junior staff to enhance service quality a...

Join our team as you maintain and enhance ALIS systems for F-35 operations. This role involves technical oversight, training, and collaboration to meet mission objectives in a dynamic international en...

Join us in leading the design and standardization of SOC operations. Oversee workflows, incident response processes, and enhance security capabilities to support organizational compliance and operatio...

Pioneer advanced systems administration support to enhance operational efficiency across multiple platforms with a focus on cybersecurity, data integrity, and compliance in a dynamic, multi-agency env...

Join a team that's dedicated to enhancing operational readiness and technical leadership. Lead complex projects as a Senior Computer/Network Technician, mentoring peers while maintaining and improving...

Support the stability and performance of IT systems, ensuring compliance with DoD cybersecurity standards and policies. Administer Windows/Linux environments while addressing system issues and enhanci...

Lead the charge in optimizing IT infrastructure by maintaining and configuring systems for reliability. Collaborate with teams to resolve issues swiftly, ensuring seamless operation and continuous imp...

Support and enhance virtual environments by creating application layers, packaging, and resolving incidents. Collaborate with cross-functional teams to optimize processes and implement ITIL standards...

Unlock potential by leading the development of technical benchmarks and proof of concepts for high-performance server systems, collaborating with product managers and engineers to enhance product diff...

Unlock potential by leading development of advanced server products. Leverage your expertise in benchmarks and collaborate with teams to create compelling technical collateral for industry recognition...

Unlock potential by collaborating with cloud vendors and teams to enhance infrastructure delivery, troubleshoot complex issues, and develop automation solutions for cloud environments at scale. Join u...

Provide expert IT support and system administration for critical government systems, ensuring optimal performance, troubleshooting, and maintenance across various platforms, including UNIX and Windows...

Elevate the organization's network infrastructure by leading modernization efforts, ensuring secure connectivity, and collaborating with IT teams and stakeholders for enhanced technology solutions acr...

Accelerate your career by providing essential technical support for complex systems management, ensuring optimal performance within secure environments. Join a dedicated team focused on maintaining an...

Drive technical excellence in systems integration, administration, and support. Collaborate across teams to maintain and enhance robust software and hardware environments, ensuring seamless operations...

Champion innovative infrastructure solutions by collaborating with cross-functional teams to ensure secure and reliable enterprise deployments. Engage in the design, implementation, and support of com...

Transform enterprise applications and platforms, ensuring security and modernization while improving system efficiency. Collaborate with experts in various tech domains to automate processes and deliv...

Lead the charge in modernizing and sustaining enterprise applications while collaborating with a diverse team of experts to enhance operational efficiency and user experience across cloud and on-premi...

Discover a rewarding opportunity to manage and enhance enterprise IT operations. Lead critical defense projects, optimize cloud infrastructures, and ensure system security while collaborating within a...

Empower seamless operations by managing server infrastructure, deploying technologies, and ensuring system performance while collaborating effectively with clients and team members to meet business ob...

Innovate in a dynamic multi-platform environment by taking ownership of IT system administration, ensuring optimal performance and security for classified infrastructures while collaborating closely w...

Drive the development and maintenance of system management infrastructure for High Performance Computing (HPC) systems in a Linux environment, ensuring robust software solutions and services are deliv...

Help us manage and enhance IT infrastructure in a dynamic remote environment. You'll lead system administration, ensuring optimal performance and security while collaborating with diverse teams to mee...

Transform your career by managing cutting-edge HPC and Cloud infrastructure with a focus on Linux systems. Leverage your expertise in administration and troubleshooting to ensure optimal performance a...