Senior Windows Administrator Jobs in Reston, VA

Elevate employee experiences by designing and implementing HR solutions. Lead technical projects, optimize integrations with Microsoft 365, and mentor developers to enhance ServiceNow capabilities and...

Drive enterprise modernization by bridging operational needs and technical solutions for national security systems. Collaborate with stakeholders to translate complex requirements into actionable stra...

Unlock potential by leading a dynamic Agile team while developing innovative Java applications for a next-gen air traffic management platform, enhancing safety and efficiency in U.S. aviation operatio...

Transform secure cloud infrastructure by implementing and automating DevSecOps practices. Drive efficiency in CI/CD pipelines while ensuring compliance and security across cloud environments. Collabor...

Empower secure cloud infrastructure by implementing and automating DevSecOps practices. Drive best practices in CI/CD pipelines, ensuring compliance and enhancing security across cloud environments wh...

Pioneer innovative solutions by integrating complex systems and supporting operational needs. Collaborate with teams to enhance analytical processes and ensure seamless transitions from development to...

Transform the operational landscape of a dynamic healthcare practice by overseeing management, revenue cycles, and staff coordination across multiple locations, ensuring exceptional patient care and c...

Grow your career with a dynamic healthcare practice overseeing operations, revenue cycle management, and staff supervision across multiple locations, ensuring exceptional patient care and compliance w...

Transform your career by automating and improving infrastructure systems, collaborating with engineering teams, and enhancing operational efficiency as part of a dynamic team focused on self-service s...

Shape the future of technology with your systems administration expertise. Collaborate on innovative projects, support multi-office initiatives, and ensure optimal system performance while thriving in...

Join a team that's enhancing mission-critical Linux infrastructure through expert engineering, modernization, and operational support, ensuring secure and compliant systems for a complex government cl...

Drive the design and development of enterprise ServiceNow applications, ensuring scalable solutions and adherence to best practices. Collaborate with cross-functional teams while mentoring developers...

Join a dynamic team to engineer and maintain critical Windows and SQL Server systems supporting a Citrix VDI environment. Collaborate on innovative solutions while ensuring compliance with federal sta...

Join a team that's dedicated to developing innovative ServiceNow solutions, enhancing system performance, and ensuring compliance with federal security frameworks while collaborating with stakeholders...

Contribute to integrated testing events for CIAT systems, ensuring interoperability and performance. Collaborate with engineers and stakeholders to validate software baselines and support mission capa...

Join a team that's dedicated to ensuring compliance in government construction projects. Leverage your expertise in code enforcement and architectural standards while managing multiple projects and su...

Champion the optimization and management of complex Oracle database environments, ensuring high availability and performance for mission-critical applications. Collaborate with cross-functional teams...

Elevate your career by designing and managing Azure infrastructure, driving DevOps automation, and enhancing security compliance. Collaborate with cross-functional teams to modernize cloud environment...

Lead the technical implementation of a large-scale platform modernization program, ensuring adherence to architectural standards and providing hands-on guidance across multiple teams and vendors for s...

Collaborate with cross-functional teams to design and develop user-centric web applications, integrating AI-driven insights for high-stakes decision-making workflows while ensuring performance and sec...

Shape the future of user-centric web applications by designing and developing modern front-end solutions that integrate AI insights, ensuring secure and scalable experiences for Veterans and the VA mi...

Join our dynamic team to design and develop cutting-edge AI platforms, enhancing decision-making workflows through innovative web applications and robust backend services. Collaborate across the full...

Join a team that's revolutionizing engineering solutions through innovative software development. Collaborate with experts to enhance applications, support customer needs, and drive impactful research...

Join a dynamic team to design and develop a next-gen AI platform, focusing on intelligent agent frameworks and modern web applications. Collaborate across the full stack to enhance decision-making wor...

Unlock innovative solutions as you design and develop a next-gen AI platform. Collaborate across the full stack to create intelligent applications that enhance decision-making workflows in a dynamic...