UNIX System Administrator Jobs

Optimize IT system performance and reliability while managing UNIX and Windows environments. Ensure day-to-day operations and assist users with troubleshooting to enhance system efficiency across clie...

Elevate your career by optimizing and securing our enterprise network. Join our team to manage complex networking environments, support cloud connectivity, and drive infrastructure improvements while...

Drive operational excellence as a Senior Linux Systems Administrator, resolving complex system issues, enhancing Linux environment reliability, and supporting mission-critical operations to ensure opt...

Drive infrastructure reliability and performance by automating operations, designing scalable systems, and collaborating across teams to support enterprise AI workflows, ensuring 24/7 availability and...

Empower operational excellence by architecting resilient infrastructure solutions, driving automation across the stack, and enhancing system reliability to meet the demands of enterprise-level applica...

Innovate resilient systems for high-traffic platforms, driving 24/7 reliability and performance. Collaborate across teams, automate operations, and lead infrastructure projects that enable our ambitio...

Lead the charge in enhancing cybersecurity by identifying vulnerabilities, conducting assessments, and applying advanced security techniques to secure network environments and safeguard sensitive info...

Drive cybersecurity excellence by identifying vulnerabilities and enhancing security posture through rigorous assessments, system hardening techniques, and threat analysis, ensuring organizational res...

Empower information security efforts by auditing systems, developing policies, and implementing protective measures. Collaborate with teams to enhance infrastructure while ensuring compliance, inciden...

Join a team that's dedicated to optimizing Windows server operations, focusing on software deployment, troubleshooting, automation through PowerShell scripting, and enhancing system documentation to d...

Manage the operation and troubleshooting of network connectivity on the Navy Enterprise Tactical Training Network, ensuring seamless communication and compliance while supporting diverse environments...

Unlock your potential as an IT System Administrator, driving mobile innovation while ensuring the reliability and security of statewide applications that impact Alaskans daily. Engage with diverse tea...

Join our team to enhance mobile applications that deliver essential state services. Drive user experience on the myAlaska platform and support innovative IT solutions while collaborating with diverse...

Join a team that's dedicated to enhancing critical applications for social services. Contribute to solution development, testing, and deployment, while collaborating with engineers and stakeholders to...

Elevate z/OS performance by installing, upgrading, and maintaining mainframe systems while ensuring compatibility with IBM/BMC products and enhancing system security and efficiency...

Join us to manage and optimize complex research computing infrastructures, enhancing performance and user support for supercomputing and storage systems while driving technological innovation in acade...

Join a team that's dedicated to ensuring cutting-edge ASML systems excel at customer sites. You'll calibrate, troubleshoot, and maintain advanced semiconductor technology while collaborating with a sk...

Join a dynamic team to install and qualify advanced semiconductor equipment. Leverage technical expertise in a fast-paced environment to ensure optimal system performance and customer satisfaction by...

Lead installations of advanced semiconductor systems, ensuring safe, precise, and timely execution. Collaborate with cross-functional teams and customers to troubleshoot issues, verify system performa...

Champion IT system operations, managing infrastructure and support processes. Provide expert troubleshooting for client/server/network devices, ensuring seamless performance and issue resolution acros...

Unlock operational efficiency by managing an enterprise Citrix environment. Deliver optimal performance and security solutions for geographically diverse users through expert administration and seamle...

Lead the charge in managing diverse technical solutions and administration of complex systems. Collaborate with experts to ensure seamless operations across multiple secure networks while enhancing th...

Unlock potential by managing servers and networks, ensuring security and reliability. Collaborate with teams to enhance IT operations, troubleshoot issues, and implement upgrades to support organizati...

Join a team that's dedicated to ensuring the health and security of our cloud infrastructure. This hands-on role encompasses managing Microsoft 365, Azure, endpoint security, and virtual environments...

Deliver cutting-edge systems administration solutions, ensuring optimal performance and security. Engage in server installation, virtualization, and automation while supporting diverse operational nee...