Senior Windows Administrator Jobs in Herndon, VA

Shape the future of organizational operations as a strategic Senior Business Analyst, leading the integration of pivotal initiatives while mentoring teams and aligning business needs with technology s...

Lead the charge in optimizing endpoint management for critical IT operations, supporting over 120,000 users nationwide. Contribute to a dynamic team ensuring robust compliance and security tailored fo...

Collaborate with cross-functional teams to define and deliver product solutions that align with user needs and business goals, leveraging Agile methodologies and analysis techniques for continuous imp...

Champion transformative solutions as you lead system testing and deployment, develop user training programs, and ensure operational excellence across complex IT systems for government projects...

Unlock potential by leading Microsoft IT infrastructure management, providing end-user support, and ensuring security. Collaborate with teams to integrate Microsoft technologies and oversee updates, b...

Transform software delivery and modernization efforts while ensuring robust engineering practices. Collaborate with teams to enhance application performance and maintain compliance with federal standa...

Empower teams through mission-critical management of federal cybersecurity platforms, ensuring operational stability and compliance while collaborating with cross-functional stakeholders to enhance in...

Champion the mission by providing independent technical assessment, systems engineering, and mission insight for a cutting-edge space-based radar system. Collaborate with government and industry partn...

Join a dynamic team to design and implement cloud systems, ensuring seamless integration and robust performance across multiple platforms. Lead system specifications, verification, and maintenance whi...

Join a team that's revolutionizing enterprise IT systems by designing and sustaining complex infrastructures, ensuring high performance and compliance while driving innovative solutions through collab...

Unlock your potential by providing vital Configuration Management support for HPC operations, engaging in quality assurance and guiding processes to ensure efficient management of software/hardware co...

Empower mission-critical IT systems as a System Engineer, analyzing requirements and enhancing enterprise solutions. Collaborate across teams, troubleshoot complex issues, and lead initiatives that en...

Join a team that's dedicated to designing and developing secure software applications for national security and law enforcement missions. Engage in Agile methodologies and mentor others while contribu...

Empower your career as you support the design and maintenance of complex systems, collaborating with teams to deliver reliable solutions while developing your skills in systems engineering and project...

Advance cloud applications development by designing, building, and deploying innovative full-stack solutions while collaborating across teams to deliver secure and scalable software products that meet...

Accelerate your career as you drive innovative cloud-native solutions and scalable full-stack applications. Collaborate with clients and tech teams to enhance capabilities and solve complex challenges...

Lead the design and execution of automated testing for complex systems, ensuring high-quality software performance. Collaborate with teams to enhance testing methodologies and deliver comprehensive ev...

Join a team that architects innovative cloud solutions by leveraging full-stack development expertise. You'll collaborate with diverse teams to design, deploy, and modernize applications that drive gr...

Develop and manage Linux systems to support mission-driven Intelligence environments, ensuring security compliance and efficient operations. Opportunities for various experience levels are available t...

Elevate your career by managing and optimizing enterprise databases to ensure reliability, security, and peak performance while collaborating in an Agile environment to meet client objectives and enha...

Unlock potential by leading site surveys for military IT modernization. As a Senior Technician, you'll ensure infrastructure readiness, document needs, and oversee hardware/software installations acro...

Drive the reliability and efficiency of network systems by designing, implementing, and maintaining infrastructure that meets security and performance standards. Collaborate with IT professionals to t...

Join a team that's dedicated to enhancing system infrastructure and network reliability. In this pivotal role, you will manage performance, troubleshoot issues, and ensure security compliance while co...

Unlock your potential by delivering integrated DevSecOps solutions for mission-critical systems, collaborating with engineering teams and government partners to enhance capabilities and security acros...

Advance critical technology protection efforts at the DoD by leading enterprise-wide strategies for exportability and program security. Engage with senior leaders to develop policies that safeguard vi...