Windows System Administrator Jobs in Herndon, VA

Join a dynamic team of Software Engineers specializing in full-stack solutions for mission-critical systems, focusing on software development, algorithm design, and system optimization across diverse...

Join us to drive enterprise transformation by managing workstreams, collaborating closely with clients and engineers, and ensuring effective execution of strategies. Be a key player in delivering impa...

Join a team that's driving customer transformation through AI adoption and operational change. You'll consult at C-level, guide teams through disruption, and ensure technology delivers tangible busine...

Lead the development of innovative autonomous airpower systems through advanced Systems Engineering, ensuring effective integration, testing, and compliance with rigorous military standards while coll...

Empower success as you drive program execution, manage contract deliverables, and lead cross-functional teams while ensuring compliance and fostering strong relationships with stakeholders to achieve...

Shape the future of network infrastructure by driving automation and scaling operations. Collaborate with teams to enhance service delivery and ensure network stability while managing multiple data ce...

Join a team that's dedicated to developing and enhancing critical software systems. Collaborate cross-functionally to ensure high availability and performance of Java and C/C++ services in global dist...

Empower your technical expertise by supporting component-based service development across multiple applications. Contribute to innovative mission solutions while collaborating with dynamic teams in a...

Join a team that's driving innovation in cyber resilience! As a Pre-Sales Systems Engineer, you'll tailor technical solutions to exceed client expectations and collaborate with sales to deliver impact...

Champion innovative cloud solutions by developing and testing microservices in a dynamic environment, overseeing all software lifecycle phases from design to deployment while ensuring system performan...

Accelerate progress at delivering cutting-edge Microsoft solutions, guiding the architecture and implementation across Power Platform, Microsoft 365, and ensuring compliance with federal standards for...

Lead the design and delivery of enterprise-grade Microsoft Power Platform solutions. Drive architecture, enhance compliance, and optimize performance through innovative technical leadership and robust...

Transform your career with a strategic role in data architecture and governance. Collaborate with stakeholders to enhance data integration, security, and compliance across the Judiciary, while driving...

Join us to enhance our enterprise EHR integration ecosystem by architecting robust, secure, and scalable network infrastructures while implementing observability solutions to ensure performance and co...

Shape the future of security systems as you collaborate with diverse teams to design innovative solutions. Manage projects from conception to execution, ensuring top-quality outcomes and engagement wi...

Join a team that's shaping innovative Electronic Security Systems solutions. Collaborate with architects and engineers to deliver high-quality security projects from design through execution. Drive cl...

Unlock your potential as a Mid-Level Security Engineer, providing essential support for network and cybersecurity within a DoD environment, ensuring the integrity of mission-critical systems through h...

Take ownership of network security by deploying and managing Palo Alto technologies in a DoD environment, ensuring secure operations and optimal performance of mission-critical systems with hands-on e...

Join a team that's focused on delivering cutting-edge cloud solutions while overseeing complex acquisitions and ensuring technical alignment across diverse stakeholders in a dynamic government environ...

Contribute to the development and maintenance of secure hybrid cloud environments, assisting in cloud automation and ensuring consistent deployment practices while collaborating with cross-functional...

Shape the future of cloud solutions by architecting and optimizing scalable platforms. Collaborate with diverse teams to enhance mission-critical operations while ensuring security and compliance in a...

Drive the development and implementation of secure cloud solutions for mission-critical operations. Collaborate with dynamic teams to optimize performance and ensure compliance with industry standards...

Lead advanced support for a nationwide fiber optic network. Collaborate with engineering teams to troubleshoot and resolve complex system and network issues, ensuring optimal performance and security...

Deliver exceptional support as a Junior Cloud Engineer, driving Azure projects, executing technical design, and ensuring efficient solutions within a collaborative team environment. Foster key client...

Join a team that's driving modernization for Global Command and Control Systems. You will engage operators, shape requirements, and collaborate with developers to enhance operational capabilities, ens...