Windows System Administrator Jobs in Warrenton, VA

Grow your career with a pivotal role driving cybersecurity strategies to enhance organizational security. Collaborate with stakeholders, implement critical policies, and build metrics to ensure the pr...

Manage the integration of systems engineering processes to enhance operational capabilities, performing simulations and analyses while collaborating with diverse teams to support mission objectives wi...

Join our team to help transform security architectures for clients! You'll provide strategic consulting, drive innovative solutions, and mentor fellow engineers, all while enhancing business-critical...

Grow expertise in advanced BAS applications while mentoring peers, troubleshooting complex systems, and supporting projects throughout their lifecycle to drive success and foster innovation in buildin...

Join a team that's dedicated to enhancing Cyber Security and Intelligence. As a Senior System Administrator, you will guide critical projects and ensure robust system implementations to safeguard nati...

Lead a dedicated team focused on enhancing IT service delivery through strategic management of SharePoint Knowledge Management, ensuring compliance and accessibility of critical documents for authoriz...

Transform the Cyber, Security, & Intel landscape by leading mission-critical system administration projects that ensure operational excellence and national security impact through advanced technology...

Engage in mission-critical cloud system support, troubleshooting, and system deployment. Collaborate with teams to enhance system reliability and security for national intelligence projects, driving e...

Drive your career with impactful projects in Cyber Security. Oversee system testing and deployment, engaging with teams to enhance data services for federal clients. Be part of a mission-critical init...

Lead high-impact technical programs, driving alignment across teams and ensuring successful execution of complex initiatives. Collaborate with stakeholders in dynamic environments to enhance delivery...

Join a dynamic team to lead the development of advanced data protection platforms, ensuring regulatory compliance while driving innovation in cybersecurity and cloud-based services...

Contribute to safeguarding U.S. Courts systems through expert SIEM monitoring and incident response. Lead a team of SOC analysts while leveraging extensive intrusion detection skills to ensure robust...

Join a team that's shaping the future of front-end development by building robust digital components that enhance user experience across global platforms. Collaborate with designers and cross-function...

Transform performance testing by driving innovative solutions for the War Data Platform. Play a crucial role in ensuring system responsiveness and resilience, collaborating with teams to integrate aut...

Drive performance excellence as you develop automated testing solutions for the War Data Platform. Collaborate with diverse teams to ensure system reliability, scalability, and mission readiness in su...

Analyze performance testing requirements and develop automated tests to ensure the War Data Platform meets operational demands. Collaborate with cross-functional teams to maintain responsive, scalable...

Manage engineering teams to deliver high-quality software solutions, mentor talent, oversee project timelines, and collaborate across departments to drive innovation and align technical strategies wit...

Reimagine customer solutions as a Principal Solutions Architect, fostering relationships, driving technical excellence, and architecting innovative open-source technology solutions for top-tier cable...

Lead database administration efforts to ensure operational reliability, security, and performance for critical systems. Collaborate with teams to maintain data integrity and support the mission of a n...

Unlock potential by overseeing the modernization of enterprise knowledge systems, ensuring system reliability, performance optimization, and proactive incident management while collaborating with a mo...

Take ownership of integrating advanced systems for the FAA’s air traffic management. Collaborate with stakeholders, oversee installations, and ensure compliance to enhance nationwide airport surface o...

Lead transformative engineering initiatives, driving reliability and scalability across our hosting platform, while mentoring a high-performing team and managing critical customer escalations for thou...

Advance the future of maritime awareness through software development, leveraging advanced analytics and technology to enhance global ship tracking systems and disrupt illicit activities while support...

Analyze and support enterprise network operations within a DoD environment. Utilize advanced monitoring tools to enhance network performance and compliance, maintaining critical infrastructure and ens...

Join us to design scalable data solutions that transform and analyze structured and unstructured data. Collaborate to enhance insights across the enterprise and leverage AI and machine learning to imp...