IT Infrastructure Administrator Jobs in Dahlgren, VA

Oversee the operational management of VMware virtualization environments, enhancing service delivery through optimal configurations, high-availability solutions, and robust disaster recovery strategie...

Elevate enterprise application performance by installing, troubleshooting, and optimizing web and Java-based applications across diverse environments. Unlock potential through automation and cloud mig...

Transform complex database operations as a specialist, ensuring compliance and optimizing management of critical Army applications. Utilize your expertise to resolve technical challenges and collabora...

Contribute to the administration of SharePoint environments, ensuring secure architecture and compliance while enhancing collaboration through Microsoft Power Platform solutions. Deliver responsive su...

Lead the charge in managing enterprise hosting environments for critical IT infrastructure and cybersecurity operations. Provide 24/7 monitoring and support to ensure optimal functionality and securit...

Innovate with us to advance our network infrastructure and cybersecurity capabilities. Lead complex projects while ensuring secure and reliable connectivity across educational facilities, fostering co...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Join our team to manage essential IT infrastructure, providing administration and support for Windows and Linux systems while ensuring security, performance, and availability of enterprise services li...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Join a team that's dedicated to maintaining and optimizing RHEL Linux systems. As a specialist, you'll automate processes, ensure stability and security, and enhance operational efficiency while colla...

Empower and enhance security operations by managing and optimizing critical physical security systems. Collaborate with teams to ensure peak performance, compliance, and efficiency in access control t...

Advance your career by managing, optimizing, and securing complex infrastructure systems. Apply your expertise in Windows, Active Directory, and multi-cloud environments to support critical enterprise...

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...

Transform workflows and develop solutions in SharePoint, ensuring efficient information management and user collaboration per Marine Corps systems. Oversee site administration, training, and complianc...

Lead the administration and support of Exchange Online and hybrid environments, ensuring email continuity and system reliability. Collaborate with engineering teams while delivering exceptional end-us...

Optimize the performance of Exchange Online and Azure M365 environments. Manage user accounts, ensure system availability, and support compliance. Collaborate with teams to enhance messaging and virtu...

Innovate automation solutions for large-scale IT network infrastructure. Engage in developing and implementing process automation while optimizing system performance and reliability to enhance product...

Deliver enterprise-level storage administration expertise, optimizing infrastructure for maximum performance and availability. Engage in lifecycle management of storage solutions and ensure robust bac...

Unlock potential by designing and automating network solutions to enhance efficiency and streamline provisioning within secure multi-cloud environments, driving modern IT initiatives and DevOps practi...

Join us to oversee the enterprise application system supporting DoD housing, managing a team of IT professionals. Your leadership will ensure performance, compliance, and security for over 10,000 user...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Join a team that's shaping the future of cloud technology by maintaining and optimizing secure systems for enterprise data modernization, ensuring high availability, security, and effective disaster r...

Support our dynamic R&D team by maintaining and enhancing the ServiceNow platform, ensuring security compliance while balancing system administration and software development. Drive operational effici...

Elevate your career by leading the design and operation of secure multi-enclave systems. Leverage Infrastructure-as-Code, DevSecOps practices, and advanced monitoring to support vital defense initiati...

Build secure, mission-ready infrastructure for multi-enclave environments, leveraging Infrastructure-as-Code and DevSecOps practices to enhance operational resilience and support national defense init...