Windows System Administrator Jobs in Ashburn, VA

Drive innovative solutions as a Software Engineer, collaborating in a dynamic team to develop user-friendly, cloud-native applications while leveraging diverse technologies for impactful software deli...

Accelerate growth as you lead global Solutions Engineers, shaping pre-sales strategies. Define methodologies, engage technically with prospects, and create impactful POCs, while balancing team develop...

Contribute to robust network infrastructure design and enhance operational excellence. Lead strategy and execution to achieve high-performance systems while promoting collaboration and continuous impr...

Advance systems design by leading innovative network infrastructure projects. Collaborate with engineers to blend security and performance, optimizing tech solutions for a thriving, agile organization...

Unlock potential by ensuring high-performance, secure, and scalable networks across multiple sites. Lead integration efforts for newly acquired companies while collaborating with IT and security teams...

Unlock potential by leading a dynamic DevOps team while driving innovative cloud application development and infrastructure management, ensuring scalable and reliable solutions to meet business needs...

Support the administration and cybersecurity of Navy's training network infrastructure, ensuring optimal performance and security. Collaborate with teams to maintain, update, and troubleshoot server a...

Join a team that's dedicated to testing and validating HPC systems with innovative strategies. Collaborate cross-functionally, automate testing processes, and ensure system requirements are met while...

Lead the design and delivery of ServiceNow solutions, guiding teams and client stakeholders in optimizing AI and ITSM capabilities while ensuring robust platform governance and compliance standards ar...

Unlock innovations in data center design by driving HVAC system engineering, ensuring energy efficiency, redundancy, and optimal airflow management. Collaborate with global teams on cutting-edge proje...

Take ownership of complex Linux systems management and security, ensuring optimal performance and integration while fostering collaboration across teams to enhance overall system efficiency and effect...

Lead the development of innovative Java software solutions in a dynamic team. Ensure high-quality standards and efficient performance while mentoring developers and overseeing project management for e...

Accelerate project success by designing, developing, and managing APIs and integrations using MuleSoft Anypoint Platform. Ensure scalability, security, and compliance while driving innovative solution...

Join a team that's dedicated to maintaining and enhancing a secure IT infrastructure. In this role, you'll manage server environments, oversee backup operations, and ensure optimal performance to supp...

Shape cybersecurity operations by collecting threat intelligence, enhancing defenses, and producing insightful reports, while collaborating with a dynamic team to secure enterprise services for over 1...

Transform enterprise messaging and virtualization services by managing Exchange Online and Azure M365 environments. Enhance system reliability and support users in resolving email and access issues fo...

Drive innovative software solutions by bridging front-end and back-end development, supporting national security missions through AI/ML capabilities, advanced analytics, and collaborative programming...

Transform the landscape of security by investigating threats, automating processes, and innovating tools to protect users from online harm. Join a dynamic team to tackle complex cases and drive impact...

Elevate application development by designing and deploying AWS cloud-based solutions. Lead technical architecture efforts, ensuring scalability and security while collaborating with teams to enhance D...

Advance cloud innovation by designing and automating robust Azure solutions. Utilize your expertise in software engineering, DevOps, and data engineering to create scalable, secure applications, while...

Champion strategic technical initiatives that enhance Core Platform's infrastructure and security, empowering engineering teams to build rapidly and reliably for enterprise customers while maintaining...

Join a team that shapes knowledge management solutions to enhance mission operations, leveraging AI to improve information accessibility in classified and unclassified environments across various defe...

Lead the charge in developing enterprise knowledge management systems that empower U.S. Department of War stakeholders with rapid access to critical information, enhancing operational effectiveness in...

Champion knowledge management capabilities to enhance information access for mission stakeholders, supporting AI-driven initiatives across various operational environments while boosting service effic...

Empower the development process by enhancing CI/CD pipelines and implementing AI tooling, fostering seamless workflows. Collaborate with teams to ensure operational excellence and drive innovation in...