UNIX System Administrator Jobs

Transform advanced research computing by managing Linux server environments, ensuring optimal performance, security, and user support. Collaborate with teams to enhance capabilities for tackling compl...

Engage your expertise to oversee IT operations, manage vendor relationships, and ensure security and reliability of technology systems, while leading projects to meet strategic goals and supporting en...

Unlock your potential as a Systems Administrator, supporting mission success through advanced technical skills and team collaboration within critical operations. Join a dedicated team focused on ensur...

Lead the charge in advanced Active Directory management, enhancing security, modernizing infrastructure, and supporting a collaborative team. Drive complex projects involving patching, cleanup, and sy...

Develop and support enterprise virtualization platforms globally, ensuring reliability and performance across critical infrastructure. Collaborate with diverse teams to enhance operational processes a...

Elevate your career by ensuring the reliability and performance of global virtualization platforms. You'll collaborate with distributed teams to enhance infrastructure, support critical business servi...

Shape the future of enterprise virtualization by managing and enhancing global platforms, ensuring reliable and secure virtual infrastructures that support critical business operations across diverse...

Elevate IT infrastructure by managing and securing containerized applications, ensuring optimal performance and availability. Collaborate on troubleshooting, upgrades, and documentation to support a r...

Drive enterprise support excellence by developing and managing end-user systems solutions. Collaborate with IT teams to troubleshoot complex issues, automate tasks, and enhance operational efficiency...

Lead and supervise the Network Administrator team in optimizing IT infrastructure, managing configurations, and ensuring network security. Engage in vendor relations, budget planning, and system perfo...

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...

Unlock potential by joining a dynamic team as a Junior Systems Engineer. Utilize your engineering expertise to support ESOH activities, drive project integration, and contribute to safety documentatio...

Lead and supervise the Network team to optimize IT infrastructure, ensuring effective configuration, maintenance, and security of network devices while enhancing system performance and vendor relation...

Join a dynamic team as you design and maintain cloud infrastructures, manage server environments, and enhance performance in Microsoft Azure and beyond, while ensuring security and reliability through...

Partner with us to design and manage robust cloud infrastructure in Microsoft Azure, optimizing performance and security of Microsoft Server and Linux environments while implementing automation to enh...

Elevate our capabilities by driving business impact through innovative HPC solutions. Collaborate across teams to resolve issues, mentor others, and utilize agile methodologies as you deliver independ...

Elevate our cloud infrastructure by designing and maintaining robust systems in Microsoft Azure, ensuring top performance and security while enhancing efficiency through automation and virtualization...

Transform the operational infrastructure by leading system administration for physical, virtual, and cloud environments, ensuring reliability, availability, and recovery for mission-critical systems i...

Unlock potential by enhancing IT service management and operational support. Collaborate with cross-functional teams to deliver efficient solutions, ensure system reliability, and troubleshoot inciden...

Optimize IT infrastructure through effective management and troubleshooting of systems, ensuring reliability and performance across UNIX, Windows, and VM environments to enhance operational efficiency...

Innovate within a dynamic team to automate and streamline Windows deployment, utilizing your expertise in scripting and system integration to enhance operational efficiency for a federal client...

Transform HPC operations by ensuring efficient user support, maintaining system integrity, and implementing innovative scripting solutions. Collaborate with a skilled team to enhance high-performance...

Lead innovative solutions as a Senior Linux Systems Administrator/DevOps Engineer, ensuring robust support for high-performance computing systems, while fostering collaboration within a Tier 3 team to...

Unlock your potential by enhancing defense capabilities through engineering and optimizing enterprise Commvault solutions. Collaborate with teams to drive cloud, automation, and modernization efforts...

Support and optimize Ab Initio systems for USPS, ensuring reliability and performance across environments. Collaborate on installations, configurations, and troubleshooting to enhance critical data pr...