IT Systems Administrator Jobs

Champion the administration and support of Linux systems in cloud and on-premises environments. Drive operational excellence, enhance system performance, and collaborate across teams to ensure robust...

Manage and maintain complex systems administration across multiple networks, ensuring effective operations and security compliance. Collaborate with diverse teams to provide innovative solutions to te...

Support critical systems administration for advanced testing and training environments, ensuring operation and compliance. Collaborate with teams on system enhancement while managing diverse technolog...

Bring your Linux, Docker, and Kubernetes expertise to support secure infrastructure in a critical classified program. Join a team ensuring advanced mission capabilities with multiple immediate opening...

Pioneer advancements in operational technology systems to enhance performance, security, and integration. Lead initiatives on cybersecurity, troubleshooting, and stakeholder collaboration, driving dig...

Join our IT Operations team to ensure the optimal performance and reliability of critical IT systems through effective infrastructure management, virtualization, and security practices in a fast-paced...

Lead the charge in optimizing IT project performance through data analysis, developing benchmarks, and translating client needs, leveraging cutting-edge AI tools along the way. Join a dynamic team ded...

Elevate your career by providing expert administration and support for SATCOM/MUOS systems. Collaborate closely with engineers, ensure network health, manage troubleshooting activities, and uphold sec...

Optimize teams by managing projects, driving performance, and fostering relationships. Accountable for budget and P&L, you will influence multi-tier management and deliver high-quality consultancy wit...

Join us to manage and enhance our IT systems, infrastructure, and security. You will support internal tech operations while collaborating with leadership to improve IT processes and ensure optimal sys...

Drive mission-critical systems administration with advanced expertise in architecture, support, and troubleshooting. Collaborate in a fast-paced environment to enhance production systems and empower d...

Engineer robust network infrastructures supporting critical DoD missions and training. Oversee operations, maintain technologies, and ensure high-performance secure services while collaborating with t...

Take ownership of IT operations, vendor management, and project execution to ensure seamless technology support for a fast-paced manufacturing environment focused on growth and innovation. Drive proce...

Transform IT operations for a fast-paced environment, ensuring smooth project execution, vendor management, and stakeholder communication. Drive technology strategy and innovation to support growth an...

Join a team that's dedicated to enhancing system reliability and performance across Linux, cloud, and manufacturing infrastructures. Collaborate with key stakeholders to ensure optimal system availabi...

Champion cybersecurity excellence by leading a team in the development and management of information system security packages, ensuring compliance and security through effective RMF processes and cont...

Optimize workplace technology experiences by delivering top-notch IT support. Manage local IT operations, ensuring efficient troubleshooting and collaboration with the Global IT team to enhance employ...

Oversee the administration of Windows and Linux systems, ensuring security and optimal performance. Drive system configuration, maintenance, and troubleshooting while supporting enterprise-level appli...

Shape the future of global IT strategies by managing IT operations, supporting enterprise architecture, and enhancing service delivery for exploration projects. Drive a culture of innovation, security...

Champion secure information system designs, enhancing architectures and networks for robust security. Lead multi-enclave projects ensuring compliance with IA policies and safeguarding sensitive data a...

Elevate your career with this role supporting architectural design and implementation of secure information systems. Collaborate on high-level projects and leverage your expertise in IA to ensure robu...

Join a team that's transforming enterprise systems, driving operational excellence and aligning technology with business strategy. Lead a dynamic team to enhance platforms, support diverse functions...

Shape the future of IT Asset Disposition by leading innovative technology initiatives. Collaborate cross-functionally to enhance operations, ensure data security, and improve workflow efficiency withi...

Lead technology-driven initiatives enhancing ITAD operations through improved asset tracking, data security, and compliance. Collaborate cross-functionally to optimize systems, workflows, and reportin...

Execute server management tasks, ensuring optimal performance, security, and availability of Windows Server environments while collaborating with cross-functional teams to address complex system requi...