UNIX System Administrator Jobs

Join a dynamic team to design and maintain OpenShift clusters in secure environments, ensuring system health and reliable operations. Collaborate with cross-functional teams to deliver cutting-edge so...

Drive resource optimization and system integrity by overseeing multi-user operations, ensuring high performance and security through proactive management and collaboration across IT infrastructure and...

Analyze user requirements and system architectures to develop specifications, lead design activities, and provide technical leadership for complex systems integration, ensuring the technical integrity...

Deliver expert leadership in network design and implementation while collaborating across teams to enhance enterprise infrastructure and ensure optimal performance of LANs, WANs, and related technolog...

Champion the development and maintenance of enterprise network systems. Lead strategic planning and projects, optimize performance across LANs, WANs, and security protocols while ensuring high availab...

Lead the charge in enhancing our network infrastructure by installing, configuring, and managing systems and devices. Collaborate across departments to resolve issues and ensure the security and relia...

Transform your career by managing and enhancing our network infrastructure. Collaborate across departments to solve system issues, ensuring security and reliability in a dynamic environment. Your expe...

Deliver operational excellence in lab IT support, ensuring compliance and technical reliability by collaborating with scientists and vendor partners to maintain and validate laboratory computing syste...

Support the technical operations of classified networks by managing system configurations, ensuring compliance, and providing user assistance. Collaborate with teams to enhance system performance and...

Drive technical excellence as a System Administrator, providing critical support for classified networks and ensuring compliance across multiple systems while collaborating with operational personnel...

Champion a pivotal role in supporting classified networks and operational personnel. Engage in hardware and software specifications, system configurations, and user support to ensure seamless operatio...

Drive impactful IT operations as an Oracle Linux Systems Engineer, leveraging extensive experience to enhance database management and system administration while ensuring security compliance in a dyna...

Lead the charge in delivering complex IT projects, ensuring alignment with organizational goals. Collaborate across teams, advocate for best practices, and manage high-profile client engagements to dr...

Lead the administration and support of JIRA and Confluence, enhancing collaboration and workflow efficiency across DoD programs. Collaborate with teams to implement solutions, ensure compliance, and d...

Innovate robust IBM z/OS storage solutions while ensuring high availability and disaster recovery. Drive continuous improvement through collaboration, automation, and effective data protection strateg...

Unlock your potential in a pivotal role, providing expert Linux system administration to enhance mission-driven team operations. Your expertise will shape system effectiveness and innovation while gui...

Elevate systems performance by leveraging your expertise in Linux administration and cutting-edge technologies to support a dynamic mission-driven team in a high-stakes environment...

Lead the charge in enhancing IT service delivery and infrastructure operations, ensuring optimal performance across multiple sites. Drive vendor management, project coordination, and governance to sup...

Optimize portfolio management processes to drive innovation within the Intelligence Community. Collaborate with leadership to establish governance structures and decision frameworks, ensuring rapid ex...

Drive innovation and efficiency in portfolio management for the Intelligence Community. Leverage extensive program management expertise to establish processes that accelerate capability delivery and e...

Pioneer IT infrastructure stability by managing system operations, ensuring peak performance and reliability for both UNIX and Windows environments. Lead troubleshooting efforts and oversee the instal...

Drive IT infrastructure excellence by implementing and maintaining core systems. Handle client/server setups, storage, networking, and OS operations to ensure reliability and performance across divers...

Empower critical infrastructure by optimizing IBM z/OS storage solutions, implementing robust disaster recovery, and collaborating with cross-functional teams to enhance operational efficiency across...

Lead the charge in optimizing IBM z/OS storage environments, managing data protection and disaster recovery solutions. Collaborate across teams to enhance operational efficiency and support enterprise...

Join a team that's optimizing enterprise storage solutions while ensuring resilience and high availability across critical mainframe environments. Collaborate with cross-functional teams to enhance op...