Senior Windows Administrator Jobs in Reston, VA

Innovate as a Software Engineer, leveraging your expertise in complex programs while driving impactful technology solutions. Contribute your 12+ years of experience and a strong academic background to...

Transform high-performance computing environments by integrating and maintaining critical software solutions across diverse operating systems, ensuring operational stability and seamless performance f...

Join a team that's dedicated to enhancing high-performance computing systems by integrating and supporting software solutions across diverse environments, ensuring operational stability and seamless p...

Elevate your career by leading program management and governance initiatives. Collaborate with diverse stakeholders, streamline project execution, and enhance operational improvements within Federal o...

Lead the charge in innovative architectural design for complex projects, collaborating with top tech clients. Ensure excellence from concept to completion, utilizing cutting-edge techniques to solve i...

Drive your career with a pivotal leadership role overseeing the training strategy for the War Data Platform. Own the creation and enhancement of training materials and documentation to empower a diver...

Lead dynamic administrative support for multiple executives, ensuring a seamless operational flow in a fast-paced environment. Collaborate effectively to enhance team productivity and foster strong in...

Unlock your potential by providing essential support to executives in a dynamic, fast-paced environment. You’ll manage schedules, coordinate travel, and foster team relationships, ensuring a seamless...

Transform organizational efficiency by providing administrative support to executives, managing schedules, and fostering team collaboration in a dynamic environment. Uphold professionalism while enhan...

Join a team that empowers federal grant management and program coordination. Support NOAA's national Sea Grant programs through effective lifecycle administration, stakeholder engagement, and complian...

Advance your career by leading strategic sales efforts and driving revenue growth. Engage with clients and collaborate with leadership to identify opportunities in the healthcare space, ensuring clien...

Lead the charge in enhancing desk side support operations, ensuring cohesive teamwork and exceptional service delivery. Drive performance and foster innovation to optimize user experience across diver...

Analyze cyber program management processes and support USCYBERCOM's operations with cost assessments and fiscal projections. Collaborate with stakeholders to ensure alignment with strategic objectives...

Advance your career by delivering critical analysis and expertise in cyber acquisition and program management, enhancing the USCYBERCOM's strategic mission through comprehensive program support and fi...

Champion the future of space technology by leading radiation assurance activities for innovative electronic systems. Collaborate with diverse teams to drive safety, efficiency, and reliability in cutt...

Join a team that's at the forefront of cybersecurity innovation. You'll develop cutting-edge Computer Network Operations capabilities that enhance national security and support mission-critical object...

Transform mission-critical capabilities and innovate offensive cyber solutions by leveraging your expertise in CNO programming and applications development within a dynamic team dedicated to enhancing...

Serve as a strategic leader in analyzing and optimizing industrial control systems and building management integrations. Collaborate with a diverse team to deliver robust engineering assessments and i...

Join a dynamic team as you oversee and enhance cybersecurity strategies, ensuring secure architectures and compliance standards are met while collaborating across diverse technical teams for optimal i...

The Senior DevOps Engineer at Interclypse is responsible for developing, maintaining, and optimizing the software development environment, including infrastructure, build, integration, and software de...

Elevate IT support operations as a leader, ensuring exceptional service and best practices to enhance user experience while managing a skilled team and driving process improvements for IT Service Desk...

Lead the charge in re-architecting and optimizing Active Directory environments, overseeing implementations, ensuring security, availability, and compliance within identity management systems, while c...

Join our team and take ownership of optimizing Oracle PeopleSoft database environments, ensuring performance and security while supporting enterprise-wide human resources systems. Drive innovation and...

Manage global program upgrade projects for critical data center infrastructure. Lead cross-functional teams to oversee multiple simultaneous projects, ensuring effective communication and project deli...

Lead the charge in enhancing security frameworks by performing in-depth assessments, designing robust architectures, and ensuring compliance across multi-enclave environments to protect vital informat...