UNIX System Administrator Jobs

Drive transformative solutions in technology modernization and cybersecurity, ensuring robust architectures and risk mitigation for clients in airport and transportation sectors. Collaborate with team...

Transform classified IT environments by leveraging your Linux expertise to develop, implement, and maintain secure and efficient systems. Collaborate with teams to enhance mission-critical capabilitie...

Lead the charge in supporting high-availability Exchange operations, ensuring 99.9% SLA. Collaborate in a hybrid team to maintain and troubleshoot Exchange environments, focusing on excellence in serv...

Lead the charge in optimizing network performance and security while ensuring seamless connectivity across retail, data center, and cloud environments. Collaborate with a dynamic team to tackle comple...

Drive cybersecurity compliance and operational excellence for critical IT systems. Supervise a dedicated team, conduct trend analysis, and ensure adherence to security policies in both classified and...

Optimize user-facing lifecycle systems by analyzing requirements and creating detailed specifications. Collaborate across Product, Engineering, and Marketing to ensure efficient system design and impl...

Join a dedicated team to maintain and optimize network infrastructure for mission-critical satellite operations, ensuring high performance and reliability while troubleshooting and implementing securi...

Champion advanced IT support, guiding junior staff and resolving complex incidents while managing identity, endpoint, and application layers for significant operational efficiency...

Lead the charge in shaping a world-class digital workplace and user support experience, driving global service desk innovation while fostering a high-performance culture and streamlined IT processes i...

Deliver exceptional network reliability by expertly maintaining and optimizing server and storage systems. Collaborate on IT projects while ensuring security, performance, and user satisfaction in a f...

Lead transformative initiatives by architecting and scaling AWS infrastructure for rapid growth. Collaborate with cross-functional teams to design secure, efficient systems that support performance go...

Lead the charge in optimizing and securing high-performance networks. Collaborate with IT teams, resolve complex issues, and ensure compliance while driving strategic initiatives for innovative networ...

Transform the R&D infrastructure by overseeing system operations, ensuring optimal performance, and collaborating across teams to drive innovation and efficiency in technology utilization, all while m...

Take ownership of the enterprise network and security infrastructure, ensuring optimal operation, performance, and security while responding to incidents and maintaining documentation in a collaborati...

Join a team that's dedicated to optimizing core business systems. As an Application Administrator, you'll support finance and HR technologies, resolve issues, and enhance configurations ensuring effic...

Unlock your potential as you support critical financial systems, enhancing budgeting processes and data analytics within a dynamic, collaborative team. Your expertise will empower university leaders t...

Develop a stable and performant virtualization platform by driving end-to-end ticket ownership, proactive monitoring, and user experience management in VMware Horizon and RDSH environments...

Join us to manage and optimize IT systems by providing troubleshooting, support, and maintenance across diverse platforms, ensuring reliability and performance in a dynamic environment that prioritize...

Unlock the potential of Red Hat Linux in support of compliance solutions for Government Enterprise Networks. Manage installations, configurations, and training for effective security assessments while...

Execute daily system management and upkeep for multi-user environments, supporting defense operations through configuration, maintenance, and analytics. Collaborate with partners to enhance capabiliti...

Tackle complex VoIP and VTC systems management. Ensure security, high availability, and optimal performance by operating, maintaining, and troubleshooting enterprise systems while documenting changes...

Join a dynamic team as an Infrastructure Engineer, shaping scalable, reliable systems for cutting-edge AI technologies. Collaborate across teams to enhance development and support ambitious AI models...

Oversee the development and scaling of robust AI infrastructure, ensuring reliability and efficiency. Collaborate with cross-functional teams to address complex infrastructure needs that support innov...

Join a team that's pioneering infrastructure solutions to support AI development. Collaborate on industry-leading projects that enhance reliability and scalability of AI systems while mentoring talent...

Drive the design and development of advanced modeling, simulation, and control systems to enhance aerospace propulsion technologies. Collaborate cross-functionally, applying expertise to achieve progr...