Senior Windows Administrator Jobs in Reston, VA

Lead the charge in designing and supporting critical systems, ensuring reliability and compliance while mentoring junior engineers. Your expertise will drive efficient infrastructure solutions with a...

Champion innovation by leading secure software solutions that significantly enhance enterprise authorization and key management capabilities for a diverse Department of Defense clientele. Drive modern...

Lead and innovate secure software solutions, driving modernization and scalability while mentoring teams and collaborating with stakeholders to ensure effective project delivery and technical excellen...

Oversee daily systems analysis and management in support of satellite communications. Engage with customers and ensure compliance with Information Assurance security requirements while providing techn...

Champion exceptional solutions through advanced server management, operation support, and cutting-edge troubleshooting. Elevate infrastructure efficiency while guiding complex project implementations...

Transform complex network environments by providing vital system administration support. You'll ensure optimal performance and security for distributed systems, driving continuous improvements in effi...

Advance your career by providing vital system administration support in a dynamic environment. Collaborate with a dedicated team to enhance operational capabilities and maintain complex IT infrastruct...

Drive impactful utility system design for biotech and pharmaceutical projects. You'll lead efforts from concept to execution, ensuring compliance with regulations while collaborating with diverse team...

Empower institutional clients by expertly managing relationships and ensuring timely delivery of investment data and reporting. This role requires a keen focus on client satisfaction while leveraging...

Join a team that enhances mission-critical applications with your expertise in SQL Server and .NET APIs. Collaborate across teams to design, develop, and maintain database solutions in an Azure-hosted...

Lead the charge in optimizing and securing networks across data centers, offices, and cloud environments. Play a critical role in infrastructure development that supports connectivity for global partn...

Grow your career with a vital role in engineering Linux server solutions that enhance system security, reliability, and performance. Collaborate across teams to develop innovative infrastructure impro...

Transform project management processes to enhance federal IT systems, ensuring alignment with strategic goals and innovative solutions while overseeing comprehensive modernization efforts and stakehol...

Shape the future of technology in government by strategizing and leading IT projects. Collaborate with stakeholders to modernize systems, align investments with goals, and ensure effective solutions t...

Lead secure cloud engineering practices to enhance automated deployment, incident response, and platform observability. Collaborate with multi-disciplinary teams to develop robust DevSecOps capabiliti...

Optimize mission delivery through innovative .NET development, leveraging AI tools to enhance feature evolution and ensure robust, scalable web applications that meet complex federal requirements and...

Engage with a dynamic team to drive the Software Development Lifecycle for critical national security systems, ensuring product compliance and robust performance for DoD customers while fostering cros...

Innovate within a collaborative team to develop enterprise-grade software solutions that enhance security and streamline access across the Intelligence Community, directly impacting national security...

Innovate cutting-edge test strategies and lead a dedicated team in delivering high-quality software solutions. Utilize your expertise to translate complex requirements into actionable testing objectiv...

Optimize database performance and security for a fast-paced operational program. Leverage technical expertise to manage complex databases, ensure integrity, and automate processes, contributing to inn...

Lead the charge in managing and optimizing PostgreSQL databases in cloud environments, ensuring security and compliance while collaborating with engineering and development teams to deliver high avail...

Join a dynamic team to enhance and support SQL Server databases across diverse environments, applying your skills in troubleshooting, performance management, and automation to drive efficiency and mai...

Accelerate progress at our dynamic team by managing Microsoft SQL Server databases, optimizing performance, and enhancing automated processes across diverse computing environments, on-premises and clo...

Join a dynamic team as a Senior Technical Services Analyst, leveraging your data expertise to deliver complex data migration projects for diverse clients. Drive efficiency through automation and desig...

Drive innovation in enterprise infrastructure as a technical lead, overseeing architecture, implementation, and improvement of critical systems for classified networks. Collaborate cross-functionally...