Senior Windows Administrator Jobs in Reston, VA

Tackle complex challenges and enhance client experiences as a Technical Consultant, driving technical implementations, fostering interdepartmental collaboration, and providing innovative solutions in...

Analyze complex military systems while providing engineering support for international naval training readiness. Your expertise will influence critical training design and operations for surface comba...

Champion national security by driving architecture and integration of endpoint detection solutions. Collaborate with analysts to enhance threat containment and visibility across diverse infrastructure...

Lead the charge in managing complex contracts and programs, ensuring compliance and efficiency. Your expertise will oversee contract lifecycle management while collaborating across teams to drive stra...

Shape the future of contract management by leveraging your extensive experience to oversee programs and streamline processes, ensuring compliance with all standards while collaborating with cross-func...

The Network Based Systems Analyst II will support a critical mission by investigating cyber breaches and developing mitigation plans. This role involves analyzing network traffic, coordinating with cy...

Empower your career by designing and managing complex IT automation solutions, optimizing enterprise-level infrastructures, and integrating new technologies within secure environments while collaborat...

Advance your career as a Junior Systems Engineer by collaborating with teams to define and implement mission-critical software systems, engaging with stakeholders through the development lifecycle to...

Join a team that's dedicated to securing and managing advanced enterprise messaging systems for the DoD. Collaborate on cutting-edge technologies to support seamless communication across global milita...

Engineer and optimize enterprise-level software applications using .NET technologies. Collaborate across teams to analyze requirements, develop services, and enhance system performance. Adapt to unant...

Contribute to the advancement of engineering applications by managing system integration tasks, ensuring operational continuity, and providing technical support for enterprise products and infrastruct...

Unlock your potential by joining a dynamic team focused on enhancing organizational effectiveness through business process analysis and strategic communication. Drive collaborative support across mult...

Manage and maintain cloud infrastructure, automate deployment processes, and ensure the reliability of services. Collaborate with development teams to enhance performance in a dynamic, hybrid work env...

Transform project delivery through effective management and communication, driving alignment between technical and business goals while ensuring compliance and optimizing resources for successful outc...

Elevate your career by joining a team that enhances IT infrastructure through cutting-edge virtualization and cloud solutions, focusing on architecture, design, and robust operational environments for...

Transform the future of software engineering by developing robust front and back-end solutions for satellite products. Collaborate with a talented team, employing creative problem-solving and innovati...

Drive innovative cloud-based software solutions by collaborating with a skilled team. Take ownership of security-focused applications, enhance customer experience, and coordinate complex deployments i...

Unlock the potential of satellite operations by leading software enhancements and ensuring system integrity. Collaborate with a skilled team to troubleshoot, integrate cybersecurity solutions, and enh...

Unlock potential by leading the development and enhancement of ServiceNow applications. Collaborate with engineers to ensure system integrity and implement best practices while driving continuous impr...

Analyze and communicate performance metrics to guide strategic goals. This senior role involves independent data analysis, presenting recommendations, and ensuring leadership access to actionable insi...

Lead the charge in delivering large-scale data center projects, ensuring timely completion and budget adherence while fostering strong stakeholder engagement and commercial controls throughout the pro...

Join a team that's shaping the future of major data center construction. You'll act as the key client interface, delivering comprehensive cost management and leading multi-project activities in a coll...

Join a dynamic team to drive cost management on complex construction projects, ensuring client satisfaction while managing onsite and remote collaboration. Utilize your expertise to deliver outstandin...

Lead cost management and governance for large hyperscale data center projects, driving client objectives and providing expert financial oversight throughout the project lifecycle while collaborating w...

Lead impactful projects as you deliver transformative cost management solutions for large-scale infrastructure initiatives. Engage with clients to ensure objectives are met, driving excellence and val...