UNIX System Administrator Jobs

Join our team to ensure secure, efficient information systems operation. You'll manage Linux and Windows environments while maintaining compliance with DOD standards and collaborating with teams to dr...

Help us enhance our research infrastructure by managing Linux systems, networks, and user support. Collaborate on software development and ensure system integrity and security within a dynamic computi...

Pioneer innovative web solutions by designing and developing a new LDRD platform, ensuring compliance with specifications and security policies while leveraging Angular frameworks and agile methodolog...

Unlock potential by leading enterprise-level administration of IBM AIX and Power Systems. Manage advanced system configurations, ensure operational efficiency, and drive modernization initiatives for...

Manage IT systems' implementation and troubleshooting while ensuring optimal operations. Support day-to-day activities, resolve technical issues, and provide Tier 1 and Tier 2 services to enhance syst...

Shape and enhance security protocols by implementing robust measures, managing security applications, and collaborating with IT to ensure compliance with industry standards while protecting critical i...

Shape the future of human spaceflight by managing High Performance Computing services. Collaborate with a dynamic team to support critical NASA missions, ensuring optimal performance of a complex HPC...

Transform your career by leading IT initiatives, optimizing network performance, and automating system deployments while collaborating with multidisciplinary teams in a dynamic environment...

Shape the future of mission-critical networks by ensuring reliable connectivity and security. Join a dynamic team dedicated to delivering high-impact IT solutions that support over 5,000 users in the...

Join a team that's dedicated to powering critical network operations. In this role, you will manage and optimize mission-driven technologies, ensuring secure and reliable connectivity for users across...

Join us to enhance system performance and security through expert administration of Linux, UNIX, and Windows systems. Utilize your experience to manage updates, configurations, and provide vital suppo...

Advance the capabilities of large-scale OS administration across Windows and Linux. Manage provisioning, patching, and cloud environments while ensuring robust security and performance optimization to...

Lead the charge in optimizing OS administration across large-scale environments, leveraging expertise in Windows and Linux platforms. Drive innovation through cloud integration, enhancing infrastructu...

Transform your career by leading system and network administration for core information systems, including Microsoft servers and virtualization technologies, while ensuring security and reliability ac...

Join a diverse IT team to design, implement, and maintain resilient infrastructure solutions that enhance service availability, ensuring optimal operation within a dynamic technological environment...

Join a team that secures and optimizes technology through effective system administration and rigorous cybersecurity practices, supporting compliance while enhancing infrastructure and identity manage...

Develop and manage reliable, secure IT systems and infrastructure, supporting staff and technology projects. Collaborate with teams and vendors to enhance tech solutions, ensuring seamless operations...

Transform IT support with expertise in systems administration, focusing on end user device management, troubleshooting, and process improvement within a dynamic environment, while collaborating with e...

Champion reliable Linux environments by maintaining stability, security, and efficiency to support mission-critical operations and validate performances within a multidisciplinary team...

Champion innovative endpoint solutions as you design, implement, and automate technologies that enhance security and operational efficiency across diverse environments. Drive modern infrastructure and...

Optimize enterprise infrastructure by managing and enhancing hybrid systems. Collaborate with teams to ensure system reliability, security, and performance. Leverage your expertise in cloud environmen...

Transform complex multi-node Linux HPC cluster environments through deployment, integration, and operational excellence while optimizing workloads and performance in a high-stakes environment with cut...

Deliver exceptional technical support for executives, managing technology needs, ensuring seamless operations and high confidentiality. This role requires strong expertise in IT environments and a com...

Provide top-tier IT support and system maintenance as a Junior Systems Administrator, working in a highly collaborative environment. Engage in troubleshooting, account management, and user training to...

Analyze IT system performance and ensure seamless operations by managing and troubleshooting infrastructure. Enhance service delivery through Tier I and Tier II support while optimizing processes to i...