IT Infrastructure Administrator Jobs in Rockville, MD

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...

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...

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...

Reimagine cybersecurity strategies by safeguarding systems, data, and identity. Take ownership of incident response, vulnerability management, and governance to strengthen security posture and effecti...

Transform mission-critical systems as a Systems Administrator, ensuring the reliability and security of cloud infrastructures. Collaborate across teams to automate processes and enhance software deliv...

Join a team that's shaping the future of IT operations by managing Windows and VMware systems in a secure environment. Collaborate on cutting-edge solutions to enhance efficiency and security within a...

Join our team to provide vital system administration and engineering support, ensuring operational security and performance across various networks. Collaborate efficiently while managing technical ch...

Lead daily operations and maintenance for IT systems, enhancing HPC capabilities while providing top-tier technical support across multiple sites and locations, ensuring optimal performance and user s...

Shape the future of network management by designing, implementing, and maintaining secure and high-performing LAN/WAN systems. Collaborate across IT teams to ensure infrastructure reliability and supp...

Engage as a Systems Administrator to enhance secure IT operations across on-premises and Azure environments. Drive system performance, manage identity services, and automate processes while ensuring r...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...

Develop and optimize IT systems for mission-critical infrastructure. Take ownership of troubleshooting, configuration, and maintenance while ensuring high performance and reliability across various en...

Grow your career with a team that ensures the reliability, security, and availability of enterprise IT systems across multiple global environments, providing essential support and operational continui...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Shape the future of IT by ensuring system stability, security, and performance. This role involves managing servers, networks, and critical systems while collaborating with teams to implement innovati...

Empower our team by leveraging your expertise in system administration to ensure robust IT infrastructure stability, security, and performance. Collaborate effectively to tackle technical challenges a...

Join a team that's committed to enhancing IT infrastructure stability and security. Leverage your technical skills to manage systems, networks, and performance, while collaborating on innovative techn...

Unlock your potential by leading IT infrastructure projects, ensuring timely delivery and alignment with goals. Collaborate across teams to enhance operations and drive success in a dynamic IT environ...

Optimize IT systems' performance and reliability while leading support initiatives across diverse storage environments. Drive troubleshooting efforts and enhance operational efficiency at multiple loc...

Accelerate your career by providing vital Infrastructure Server and Sustainment services to enhance High Performance Computing capabilities, ensuring optimal system performance and resolving complex I...

Champion IT excellence by managing system operations and support while ensuring effective troubleshooting and maintenance. Collaborate with teams to enhance client/server/storage/network performance a...

Grow your career with hands-on management of unified communications and IT infrastructure, supporting vital services for over 120,000 users across diverse DoD sites. Drive collaboration and enhance pe...

Join a team that's dedicated to maintaining and enhancing network performance, security, and reliability. Collaborate in a dynamic environment, troubleshooting and optimizing network infrastructure to...

Join a team that's dedicated to enhancing system stability and security. As a Linux/Unix Systems Administrator, manage and optimize server performance while collaborating with cross-functional teams f...