IT Infrastructure Administrator Jobs in Fairfax, VA

Join a dynamic team to create and manage essential documentation for cutting-edge data engineering initiatives supporting military operations in classified environments. Your expertise will help defin...

Lead the charge in optimizing Windows endpoint configurations and security. Drive lifecycle management and compliance for a large-scale enterprise environment, ensuring efficient deployment and suppor...

Optimize data center operations by leading performance analyses, overseeing incidents, and managing expansion projects. Drive process improvements and ensure facility health with a focus on efficiency...

Join a team that's dedicated to optimizing data center performance, leading major enhancements, and executing strategic expansions while managing incidents and fostering cross-functional collaboration...

Engage in the management of multiple data centers, optimizing operations through performance analysis, incident resolution, and collaboration across teams. Drive continuous improvement by implementing...

Advance executive communications by providing expert writing, editing, and quality assurance. Collaborate closely with leadership to produce compliant, high-quality documents and maintain rigorous sta...

Transform complex engineering concepts into clear documentation that supports mission-critical operations across various security classifications. Collaborate with experts to ensure knowledge sharing...

Lead cybersecurity initiatives, providing advanced guidance and support for large-scale programs. Collaborate with diverse teams to ensure compliance and security of complex information systems in a f...

Help us oversee and enhance the FAA's network systems by managing a large-scale Cisco infrastructure, ensuring security and operational efficiency, while mentoring staff and collaborating with cross-f...

Champion compliance and security by performing technical assessments, mitigating risks, and ensuring safe networking and computing environments. Collaborate with engineering teams to develop robust in...

Drive system performance and reliability by optimizing software installations, resolving complex technical challenges, and enhancing security to support organizational infrastructure and data integrit...

Join a team that's empowering intelligence operations through effective data integration and strategic planning, enhancing capabilities across diverse missions and collaborating with partners in the d...

Partner with us to enhance technology operations by supporting planning, deployment, and maintenance. Leverage systems management tools and automation to optimize client environments and provide techn...

Manage cybersecurity operations by implementing and maintaining SOC monitoring solutions for a vast network, ensuring robust defense for ARNG environments while coordinating across multiple teams to u...

Elevate the technical vision for a cutting-edge operating system, lead architecture decisions, mentor teams, and drive innovation in safety-critical industries like Telecom and Aerospace while alignin...

Develop and implement security strategies to safeguard sensitive information and systems while ensuring compliance with regulatory standards. Collaborate with cross-functional teams to enhance cyberse...

Optimize customer operations by maintaining and upgrading systems across multiple sites. Engage with partners to manage requirements, validate functionality, and provide administration and troubleshoo...

Help us lead mission-critical cyber projects by coordinating between technical teams and stakeholders to ensure successful delivery and sustainment of vital systems, applications, and network capabili...

Transform the landscape of organizational security through hands-on leadership in deploying and managing enterprise security tools, driving automation, and ensuring alignment with security objectives...

Join a team that's on the frontlines of cybersecurity, leading efforts in threat detection and incident response. Drive operational excellence in a dynamic environment supporting vital national defens...

Advance your career by leading enterprise Identity and Access Management services. Oversee critical operations, enhance security compliance, and mentor technicians within challenging DoD and federal I...

Accelerate cloud innovation by leading DevOps efforts to enhance infrastructure support for critical applications, leveraging your expertise in both Amazon Web Services and Microsoft Azure environment...

Champion a team of imagery analysts to drive innovative training data development for advanced imagery analysis AI. Manage operations, ensure high standards, and facilitate training in a dynamic proje...

Shape project success by managing operations and communication between teams, ensuring clarity in requirements and strategic alignment with business objectives while fostering a dynamic, collaborative...

Join us to perform resource analysis that guides strategic decisions, ensuring budget execution meets agency goals. Utilize complex data to support operations in a collaborative environment while deve...