IT Infrastructure Administrator Jobs

Optimize IT infrastructures by researching, configuring, and maintaining mission-critical systems to ensure operational excellence and maximize efficiency across technology services and support...

Lead the charge in delivering enterprise IT infrastructure initiatives, focusing on cloud, network, and security. Collaborate with cross-functional teams to optimize performance and ensure alignment w...

Transform IT efficiency as a crucial member of the Infrastructure team. Lead the administration and automation of Microsoft cloud services, enhance security protocols, and support operational improvem...

Transform enterprise infrastructure and cloud solutions to support national security missions. Collaborate with stakeholders, ensure successful deployments, and lead modernization initiatives while ov...

Take ownership of the administration and support of global physical security systems, including CCTV, access control, and related infrastructure. Collaborate with cross-functional teams to ensure syst...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Empower our IT Engineering team by shaping infrastructure and systems. Manage hybrid environments, optimize workflows, automate processes, and collaborate across teams to enhance technology solutions...

Join a team that designs and implements robust hybrid IT infrastructures, ensuring security and availability. Leverage automation and collaborate across teams to enhance efficiency while delivering in...

Transform your career by joining our dynamic IT Engineering team, responsible for designing and managing scalable hybrid infrastructures. Collaborate across teams to enhance systems security, performa...

Unlock potential by joining a dynamic IT Infrastructure team to design and manage hybrid systems, ensuring efficiency, security, and seamless collaboration across technologies while leveraging automat...

Elevate our IT Infrastructure as you design, implement, and manage hybrid systems. Collaborate cross-functionally to enhance automation, ensure security, and streamline operations, while driving proje...

Unlock your potential as a Systems Administrator, supporting global C4ISR Sustainment efforts. Collaborate with a dynamic team to ensure operational excellence in complex computing environments across...

Advance your career by supporting C4ISR sustainment operations worldwide. As a Systems Administrator, you'll manage Windows and Linux environments, troubleshoot complex issues, and drive innovative cl...

Champion day-to-day IT operations by managing Windows Server and cloud services. Provide exceptional user support, optimize system performance, and enhance network infrastructure. Collaborate for seam...

Pioneer innovative solutions as a Systems Administrator, supporting critical Missile Defense projects. Engage with users to resolve technical issues, ensuring seamless integration of R&D systems. Driv...

Take ownership of the IT infrastructure by overseeing storage, compute, and virtualization processes while collaborating with cross-functional teams to enhance operational excellence and support organ...

Engage in maintaining and modernizing IT infrastructure, supporting networking, cloud, and security solutions. Collaborate with stakeholders to enhance technology operations while ensuring reliable an...

Join a team that's committed to enhancing IT operations and driving innovation. As a key leader, you'll mentor teams, manage infrastructure, and ensure security while supporting business growth and re...

Join a dynamic team to oversee and enhance IT systems, ensuring operational efficiency and security. Leverage your expertise to troubleshoot issues, support users, and contribute to strategic tech pla...

Empower cross-functional teams by managing and optimizing DevOps workflows. You'll drive continuous integration and deployment while ensuring quality and efficiency in software delivery. Collaborate...

Unlock your potential by providing critical support and management for IT systems, optimizing their operations, and resolving complex technical issues. Collaborate with teams to ensure seamless functi...

Lead the technology infrastructure management, ensuring reliable operation of government services through effective planning, maintenance, and optimization of on-premises and cloud solutions, while me...

Contribute to critical infrastructure solutions by supervising system operations, optimizing performance, and ensuring quality support. Engage with innovative technologies to enhance user experience a...

Provide effective Tier 2 IT support for LAN systems and applications, ensuring minimal downtime for end-users through prompt troubleshooting and maintenance of various network devices and services...

Join a dynamic team to maintain and secure complex IT systems, ensuring optimal performance of both infrastructure and user technologies while providing advanced support and facilitating efficient ope...