Windows System Administrator Jobs in Reston, VA

Reimagine software delivery by leading AI-native engineering initiatives, guiding teams with unique expertise in system architecture and cloud solutions, driving innovation, and ensuring quality acros...

Champion the design and implementation of enterprise-level SharePoint 365 solutions, ensuring secure operations across classified networks while aligning with governance standards and driving user ado...

Champion innovative solutions by designing and managing complex Linux systems. Lead major IT assignments, ensuring high cybersecurity standards while optimizing performance and mentoring junior team m...

Champion technical authority in enterprise records management and design. Lead security initiatives, cloud strategies, and workflow governance to enhance NIH Executive Secretariat's systems while driv...

Support teams to deliver scalable Mulesoft solutions while fostering collaboration, guiding projects through SDLC, and ensuring alignment of architecture with business goals...

Elevate your career by leading strategic cybersecurity initiatives. Collaborate with clients to enhance security posture and compliance, while managing risks and driving operational efficiency across...

Join a dynamic team as a Senior Site Reliability Engineer, spearheading automation and ensuring the reliability of vital services in our internal developer platform, aimed at enhancing software deploy...

Shape enterprise-level desktop systems by analyzing requirements, designing solutions, and leading cross-functional teams, while ensuring secure and reliable technology support for mission-critical op...

Empower government operations by leading desktop systems engineering efforts. Collaborate across teams to design, implement, and maintain secure enterprise desktop solutions within mission-critical en...

Transform global technology alliances by owning strategy, driving go-to-market execution, and fostering executive relationships. Collaborate cross-functionally to create impactful partnerships that en...

Unlock FEMA's cybersecurity potential as you lead vulnerability management initiatives. Collaborate with key stakeholders to identify, prioritize, and remediate system vulnerabilities, enhancing secur...

Grow your career with a role that empowers you to enhance data visualization and storytelling for diverse clients, collaborating with cross-functional teams to deliver impactful user experiences and o...

Elevate secure communications solutions by architecting innovative designs that meet complex mission requirements. Collaborate with diverse teams to ensure compliance and delivery of secure products a...

Support a robust infrastructure by automating deployment pipelines and managing microservices on AWS. Leverage modern tools and techniques to enhance system reliability and performance in a collaborat...

Lead the charge in developing resilient cloud infrastructures using AWS, Kubernetes, and Terraform. Drive automation and optimize CI/CD processes while ensuring compliance and high availability within...

Lead the charge in designing and optimizing AI systems, integrating multi-agent frameworks, and collaborating with experts to create transformative AI solutions that enhance enterprise applications an...

Innovate solutions as a Software Engineer, contributing to a cutting-edge SaaS platform that processes billions of messages daily. Work with a modern tech stack to improve global health outcomes for d...

Develop and maintain software solutions by analyzing applications and specifications, coding, testing, and debugging. Collaborate with teams to resolve issues, enhance functionality, and ensure effect...

Drive excellence in Linux server administration and automation, ensuring optimal functionality and compliance within multi-cloud environments. Collaborate as a key expert, guiding the management of de...

Champion innovative cloud security solutions by leading diverse tech projects and teams that ensure robust compliance and empower millions through enhanced financial services. Drive automation and pro...

Lead the charge in designing and implementing secure Cisco Voice systems while collaborating with cross-functional teams to ensure compliance and optimal performance in a large-scale enterprise IT env...

Manage the reliability and performance of a microservices platform, collaborating with multidisciplinary teams to ensure uptime, incident resolution, and agile processes while leveraging cloud and con...

Lead and innovate within identity governance services, overseeing a team to enhance security strategies and implementations for both human and non-human identities while collaborating cross-functional...

Drive innovation as a senior software engineer, shaping scalable Metrics and Monitoring solutions for HPC systems. Collaborate with a team to enhance system reliability and performance in a high-stake...

Optimize our HPC metrics and monitoring solutions by engineering robust software systems that enhance reliability, performance, and scalability, while collaborating with a talented team of developers...