Senior Windows Administrator Jobs in Herndon, VA

Optimize defense systems integration by collaborating with diverse teams, analyzing data flows, and applying advanced engineering principles to enhance mission readiness and operational success within...

Engage with our dynamic team to design, install, and sustain networked systems, ensuring seamless communication and efficient operations while collaborating on cutting-edge technologies...

Lead the charge in designing, deploying, and managing secure Linux environments, ensuring high availability and performance across AWS and VMware, while collaborating with development teams to automat...

Engage with cross-functional teams to develop full stack solutions, enhance application quality, and implement automation strategies, while supporting continuous testing and improvement across the sof...

Champion innovative network solutions by organizing and supporting complex systems, ensuring streamlined IT operations and cybersecurity for government agencies at the forefront of defense technology...

Empower mission-critical operations by administering high-availability Linux systems and storage solutions, ensuring secure environments for national security programs while collaborating with enginee...

Join a team that delivers secure, high-availability Linux systems while supporting mission-critical national security programs. Collaborate with engineers to optimize performance, maintain compliance...

Analyze performance improvement initiatives, enabling effective problem-solving and readiness recovery for Navy operations. Collaborate on data-driven strategies to enhance processes and achieve measu...

Drive project success and enhance customer experience by managing multiple engagements. Balance people leadership and operational oversight to ensure delivery quality, mitigate risks, and guide teams...

Shape the future of AI adoption in Army Intelligence by leading project initiatives and integrating cutting-edge solutions to enhance data-driven decision-making. Collaborate with stakeholders to buil...

Elevate IT infrastructure management by overseeing systems in a Microsoft Windows environment, ensuring optimal performance while mentoring users and troubleshooting across virtual and physical worksp...

Join us to assess and enhance cybersecurity measures across systems and databases. Leverage your expertise to evaluate security postures, implement security controls, and contribute to a dynamic team...

Grow your career with a dynamic team managing network and computer systems, ensuring optimal performance and security for vital IT infrastructure while supporting a range of technologies and systems f...

Join a team that's accelerating AI adoption in Army Intelligence. Collaborate with stakeholders to deliver data-driven solutions, enhance capabilities, and develop an AI-ready workforce in a dynamic e...

Unlock the potential of enterprise IT by designing, implementing, and supporting innovative solutions that enhance operational efficiencies and security for a vital law enforcement division within the...

Lead a dedicated team in securing and managing Linux systems for data analysis. Enhance performance and compliance while proactively addressing challenges in a dynamic environment, ensuring operationa...

Shape the future of AI model performance by leading escalation for Tier-4 support in multi-enclave environments. Collaborate with cross-service teams to enhance operational readiness and sustain missi...

Pioneer innovative security solutions by leading enterprise architecture design and implementation for a critical federal cybersecurity program, ensuring operational resilience across complex IT syste...

Advance your career as a Senior Developer by designing and maintaining secure software for critical national security initiatives while collaborating with cross-functional teams to enhance mission imp...

Drive the architecture and design of robust, cloud-native cybersecurity systems, ensuring secure integration and compliance with Zero Trust principles while managing multiple large-scale projects at o...

Lead managed services operations to enhance enterprise IT and cybersecurity for the Army National Guard. Ensure compliance with SLAs, analyze service performance, and support incident management acros...

Empower your career by leading the testing framework for innovative software solutions. Collaborate with cross-functional teams to ensure the delivery of high-quality products through effective testin...

Drive your career forward by leading the testing of software products, creating frameworks, and ensuring quality through innovative methodologies and collaboration with development teams. Your contrib...

Pioneer innovative solutions by leveraging your expertise in cloud technologies and container management while collaborating with cross-functional teams to deploy robust applications. Make a significa...

Join a team of dedicated professionals driving innovations in systems engineering for Defense. Collaborate on cutting-edge projects while supporting Model Based Systems Engineering initiatives for the...