Windows System Administrator Jobs in Stafford, VA

Unlock potential by defining and executing innovative test solutions for application performance and network security. Collaborate with cross-functional teams to drive product strategy, engage custome...

Empower mission success as you develop and optimize database solutions, enhancing application performance and data integrity for 120,000+ users. Collaborate with cross-functional teams and support dat...

Champion project success by leading comprehensive scheduling efforts, engaging stakeholders, and performing critical analysis to ensure timely project delivery and optimal resource management across l...

Drive operational excellence as a Tier 3 System Administrator Lead, managing enterprise server ecosystems, optimizing performance and security in on-prem, virtual, and cloud environments while providi...

Partner with us to enhance and guide enterprise architecture initiatives, ensuring alignment with strategic modernization goals and compliance with DoD standards, while collaborating across business d...

Optimize program delivery by leading contractor operations and managing budgets for key NGA initiatives. Act as the liaison for all contract activities, ensuring compliance, performance, and effective...

Drive imaging and deployment processes, ensuring seamless migration to Autopilot. Lead initiatives for process optimization and support consistent device provisioning in an enterprise IT environment...

Elevate the design and efficiency of cutting-edge data centers while collaborating with global teams to implement innovative solutions that enhance operational performance and maintain high standards...

Join a team that's dedicated to advancing systems engineering for tactical intelligence. Support DoD programs by providing expertise in acquisition, development, and analysis. Engage in detailed revie...

Design innovative interior spaces while leading projects from concept to completion. Collaborate with multi-disciplinary teams, ensuring compliance with building codes and enhancing user experience in...

Join a team that's committed to optimizing IT infrastructure and collaboration platforms. Leverage your expertise in Exchange, Office 365, identity management, and automation to streamline operations...

Unlock potential by independently developing and maintaining software solutions while leading code reviews and mentoring teams to ensure high-quality applications that meet diverse business needs...

Engineer and deliver complex software solutions by collaborating with teams, applying best coding practices, and mentoring junior engineers while ensuring high-quality outcomes to meet essential busin...

Partner with us to lead complex engineering projects in national security. Collaborate across disciplines to design, architect, and deliver innovative systems that meet mission objectives, while mento...

Contribute to advanced network engineering solutions, ensuring robust data, voice, and video services. Drive operational support, design redundancy, and enhance network performance while collaborating...

Join a dynamic team where you'll design and develop software solutions, ensuring seamless integration for critical national security applications that have a real-world impact. Your expertise in C++ a...

Advance your career in cybersecurity with a collaborative team focused on enhancing security measures and compliance while bringing innovation to the open-source landscape. This is a chance to drive i...

Join a team that's dedicated to safeguarding critical systems and networks against cyber threats. You'll design, implement, and maintain robust security measures while collaborating with cross-functio...

Join a team that's driving innovation in cloud technology by designing, developing, and delivering production-ready API solutions. Collaborate cross-functionally to ensure high quality while leveragin...

Join a dynamic team as a Network Systems Engineer, where you’ll deploy, integrate, and sustain cutting-edge communication systems in a fast-paced environment, ensuring system reliability and enhancing...

Lead innovative systems engineering efforts, transforming complex project requirements into actionable plans, while ensuring delivery aligns with customer objectives and providing expert support throu...

Contribute to the establishment of AI-native security solutions by leading technical design and client delivery. You'll drive architectural standards, oversee implementations, and ensure integration a...

Take ownership of high-level executive support by managing schedules, travel, and correspondence for senior leadership. Collaborate with cross-functional teams to enhance office efficiency, ensuring t...

Join a team that's dedicated to optimizing data center performance, leading major enhancements, and executing strategic expansions while managing incidents and fostering cross-functional collaboration...

Optimize ML model performance on GPU/AI chips. Drive R&D, evaluate techniques, and develop best practices in deep learning. Communicate results effectively and shape the future of AI technology...