UNIX System Administrator Jobs

Advance our technological capabilities as a Linux Systems Administrator, ensuring optimal operation of multi-user systems. Collaborate with network teams and manage performance while providing crucial...

Unlock potential by providing expert Linux support to researchers and user groups, solving complex IT challenges with diverse technologies. Collaborate in a dynamic environment to ensure efficient sys...

Manage global enterprise-scale transport services, ensuring high availability and reliability through expertise in Linux systems and hands-on troubleshooting. Join a dedicated team contributing to vit...

Elevate your career by supporting worldwide enterprise-scale bulk data transport services critical to national security. Engage in hands-on Linux administration and operational support while driving h...

Drive excellence in system administration, providing support for Linux servers and workstations in a high-security RDT&E environment while implementing best practices to enhance performance and securi...

Unlock potential by managing IT systems, enhancing infrastructure, and ensuring operational efficiency. Collaborate with teams to provide vital technical support and maintain secure environments in a...

Join a dynamic team as you manage UNIX systems, streamline user access, implement data backups, and support critical projects. Collaborate with skilled professionals in a hybrid work environment, whil...

Optimize progress at managing Linux-based servers in classified and unclassified environments. Collaborate to implement solutions, automate processes, and enhance system performance with a focus on cy...

Help us optimize systems and networks while ensuring top-notch security and efficiency. Collaborate in a dynamic team environment to deliver essential support for computer systems and troubleshoot var...

Optimize multi-cloud Linux/UNIX systems administration, ensuring operational excellence across AWS, Azure, Google Cloud, and OCI while maintaining security and efficiency in both on-premise and cloud...

Join us to provide critical cybersecurity support, managing complex networks and user systems while enhancing compliance and security across environments. Collaborate with interdisciplinary teams to d...

Lead the charge in optimizing our large-scale Linux systems, ensuring seamless operations, security, and enhancements while troubleshooting issues with a focus on performance and reliability...

Unlock the potential of large-scale Linux systems by managing installations, enhancing security, and streamlining operations. Collaborate within a skilled team to ensure optimal performance and reliab...

Partner with us to enhance system reliability by administering Linux/Windows environments, performing updates, and providing technical support. Ensure secure configurations and manage system changes f...

Unlock new opportunities by managing Linux systems and automating tasks, ensuring optimal performance and reliability for mission-critical environments while collaborating with teams to enhance operat...

Support and maintain cloud and on-prem systems while ensuring system health, implementing improvements, and assisting users. Collaborate on disaster recovery and documentation to enhance infrastructur...

Launch your career with a dynamic role managing IT infrastructure, supporting end-user technology, and enhancing system efficiency through innovative solutions and best practices in a collaborative en...

Champion automation and technical support within IT systems, leveraging scripting expertise to enhance processes. Collaborate with stakeholders to implement solutions and provide Tier II support while...

Partner with us to deliver enterprise systems support, ensuring compliance and optimization of Windows-based systems. Engage in troubleshooting and documentation efforts in a dynamic environment, cont...

Accelerate your career as you manage and enhance our technology infrastructure across a hybrid environment, ensuring optimal performance and security for over 200 users while leading a dedicated help...

Explore a dynamic role supporting proprietary Linux environments, focusing on installation, configuration, and security of RHEL and AWS systems while collaborating with cross-functional teams to enhan...

Manage enterprise Linux environments, ensuring optimal performance and automation while collaborating with engineers to enhance system reliability and operational efficiency...

Join a team that's dedicated to implementing and maintaining IT systems for federal contracts, providing vital support and ensuring high reliability of client/server, storage, and network devices whil...

Explore opportunities to manage and enhance IT systems, providing support for troubleshooting, maintenance, and user assistance. Collaborate with teams to optimize operations and ensure performance me...

Architect robust network infrastructures, focusing on Cisco Meraki and cloud solutions. Own monitoring, troubleshooting, and security of systems across diverse environments while collaborating with cr...