Windows System Administrator Jobs in Ashburn, VA

Shape the future of secure cloud collaboration by designing, implementing, and optimizing Microsoft Entra solutions for external partnerships, ensuring high standards of identity management and data p...

Unlock potential by leading the design and implementation of advanced cloud-native solutions. Collaborate with cross-functional teams to migrate legacy systems to AWS while enhancing analytics capabil...

Optimize cloud solutions as a Sr. Cloud Architect, leading the design and transformation of legacy systems into scalable, cost-effective AWS architectures that enhance automated data processes and del...

Transform IT infrastructure by supporting design and sustainment of hybrid environments, managing essential systems, ensuring security, and driving seamless operations across multiple domains...

Execute the design and sustainment of IT infrastructure across hybrid environments, ensuring security and performance of critical applications for both unclassified and secret domains while collaborat...

Elevate mission-critical infrastructure by managing secure systems and ensuring optimal performance for servers and networks while supporting classified IT operations...

Accelerate the success of our enterprise infrastructure by managing design, implementation, and maintenance efforts across critical components. Lead a dynamic team to ensure optimal performance and se...

Grow your career with a pivotal role in designing and implementing innovative cloud-based and on-premises solutions. Collaborate with cross-functional teams to optimize network performance and deliver...

Advance internal efficiency as a Software Engineer, collaborating with cross-functional teams to automate workflows, develop AI-driven tools, and maintain CI/CD pipelines, ensuring high-quality softwa...

Grow innovative software solutions while leading teams to develop, enhance, and maintain complex systems in a dynamic environment. Collaborate with engineers to ensure adherence to design requirements...

Champion cutting-edge model accessibility by architecting resilient UI/API capabilities, enhancing AI and machine learning engagement across various security classifications while ensuring collaborati...

Shape the future of AI in defense by advancing user interface and API capabilities that support mission-critical operations across multiple security environments. Collaborate with diverse teams to enh...

Join a team that's driving innovation in national security technology. As a senior software developer, you'll create solutions supporting defense assessments, ensuring operational safety for crucial U...

Elevate your career by designing cutting-edge software solutions for tactical edge systems. Collaborate cross-functionally to develop modular interfaces and drive innovation within a multi-vendor embe...

Join a team that's architecting robust UI/API capabilities for AI-driven warfighting data. Shape the future of military operations by enhancing model discovery and access across secure environments, e...

Take ownership of complex systems engineering efforts, ensuring comprehensive requirement management, cross-discipline collaboration, and successful integration throughout the system lifecycle while m...

Drive endpoint engineering excellence by supporting enterprise-level deployment, security, and maintenance of Windows and macOS solutions, ensuring adherence to compliance standards and delivering sup...

Support missile defense architecture evaluations, collaborating with MDA and agencies to analyze data, develop concepts, and assess capabilities for homeland and regional protection against diverse mi...

Engineer cutting-edge CI/CD solutions in a regulated environment for complex bioinformatics workflows. Collaborate with diverse teams to drive automation and maintain secure, auditable infrastructure...

Join us to design and optimize advanced IAM solutions ensuring secure, scalable identity services across a global technology landscape, addressing complex authentication and access governance challeng...

Advance cloud security initiatives by leading risk assessments, monitoring practices, and technical recommendations within the FedRAMP framework, ensuring secure, compliant implementations of commerci...

Join a dynamic scrum team to develop mission-critical software solutions leveraging Agile and DevSecOps methodologies, enhancing GEOINT management and operational stability within a cutting-edge progr...

Optimize your career by driving software innovation and collaboration in a dynamic environment. Leverage your coding expertise to enhance applications and contribute to system architecture while ensur...

Take ownership of network services administration, ensuring robust governance, scalability, and security compliance across operational environments while advising leadership on modernization strategie...

Reimagine cloud infrastructure by leading the design and optimization of secure AWS and Azure environments. Drive technical excellence while mentoring teams across multiple networks, enhancing service...