Windows System Administrator Jobs in Reston, VA

Collaborate with engineering teams to define, execute, and document test plans, ensuring system reliability and functionality through DevOps practices and automated testing techniques. Drive quality c...

Elevate software delivery practices by leading robust CI/CD infrastructure. Collaborate across global teams; leverage AI tooling and your development expertise to enhance scalability and engineering p...

Innovate AI-driven business applications by designing Python services and APIs that enhance data processing capabilities in both cloud and on-premises settings, ensuring robust performance and seamles...

Lead the charge in enhancing network infrastructure and cloud services, ensuring reliable performance and security. Collaborate across teams to tackle technical challenges, while supporting both remot...

Drive cybersecurity excellence by securing enterprise systems and technical solutions across diverse environments, collaborating with teams to implement risk management and compliance frameworks effec...

Shape the future of IT governance and technical integration by providing specialized expertise, facilitating cross-program coordination, and supporting critical IT initiatives across multiple contract...

Engage in securing our nation’s infrastructure as a Cloud Engineer, leveraging your cloud expertise and technical skills to ensure optimal performance and security of critical systems in collaboration...

Unlock your potential as you leverage your software engineering expertise to innovate robust solutions in cloud environments, enhancing capabilities and enabling agile processes to meet complex projec...

Transform your career by designing and developing mission-critical software for U.S. Navy cybersecurity. Collaborate with a multidisciplinary team in fast-paced Agile sprints to enhance secure operati...

Drive application security initiatives by integrating robust security measures throughout the SDLC, collaborating with developers and cloud engineers to enhance secure mission applications in a dynami...

Transform security delivery by integrating advanced AI solutions into DevSecOps workflows. Collaborate with experts to enhance compliance and deploy innovative tools across various environments while...

Drive cloud system enhancements through software development, infrastructure design, and automation to meet complex requirements while ensuring high-quality architecture and performance...

Lead the charge in cybersecurity assessments for large-scale DoD systems, leveraging extensive systems engineering expertise to drive evaluations that enhance operational resilience, security, and com...

Lead the charge in cybersecurity assessments for large-scale Defense systems. Utilize a robust systems engineering background to manage and guide technical activities, ensuring rigorous evaluation fro...

Elevate your career by deploying and modernizing cloud applications. Utilize AWS and Windows technologies while collaborating with cross-functional teams to enhance infrastructure automation and opera...

Lead the charge in advanced systems engineering, integrating AI/ML technologies across complex systems while ensuring quality and alignment with user requirements throughout the entire system lifecycl...

Engage in systems engineering leadership to design, develop, and integrate AI/ML solutions, ensuring successful alignment of requirements and architecture throughout the system lifecycle. Collaborate...

Unlock scalable platform capabilities as you design, implement, and automate solutions across modern cloud and traditional infrastructures, playing a pivotal role in enhancing national security initia...

Optimize automation processes by implementing solutions that streamline system management. Collaborate independently and with teams to enhance development while ensuring compliance and security of ope...

Collaborate in a high-security environment to manage and optimize critical Linux systems, virtualized infrastructure, and cloud-native solutions, ensuring security compliance and technical excellence...

Engage as a Linux/Systems Infrastructure Engineer, owning core Linux operations, cloud platforms, and network systems to enhance security, automate processes, and ensure compliance across high-stakes...

Unlock potential by designing and supporting robust AWS infrastructures for enterprise ERP applications, specifically targeting Deltek Vantagepoint environments, ensuring high availability and optimiz...

Drive the design and optimization of scalable data processing pathways using modern technologies, enhancing the organization's ability to efficiently manage and analyze complex datasets across diverse...

Transform software integration through advanced DevSecOps practices. Collaborate with cross-functional teams to enhance testing, and maintain secure environments for complex systems in classified sett...

Empower innovation by integrating IAM and AI to secure cloud environments, automating access controls and anomaly detection, and driving best practices in identity governance across multi-cloud infras...