Windows System Administrator Jobs in Manassas, VA

Join a team that leads the implementation and sustainment of security engineering solutions powering SOC capabilities across enterprise environments for enhanced cyber defense and monitoring...

Join a team that's focused on delivering top-notch enterprise network solutions. Collaborate across departments to maintain and enhance network performance while managing projects and technical suppor...

Unlock potential by designing and managing scalable AWS infrastructure, optimizing CI/CD pipelines, and collaborating with teams to enhance deployment efficiency and security across cloud environments...

Transform mission-critical DoD software delivery by designing and leading a secure, scalable DevSecOps pipeline. Own the software lifecycle from development through production deployment while ensurin...

Advance your career by managing and enhancing a complex and secure network infrastructure, focusing on Cisco configurations and optimizing operations within a collaborative team environment...

Grow your expertise in systems engineering by supporting critical federal IT programs. Lead the charge in managing enterprise systems to ensure reliable operations in secure environments, driving miss...

Contribute to seamless client onboarding by implementing secure, compliant IT solutions. Collaborate with engineers and project managers, ensuring reliable outcomes through detailed planning and execu...

Lead the charge in enhancing and automating secure cloud environments, leveraging scripting and CI/CD practices to optimize software delivery and operational efficiency while collaborating across engi...

Join our team to elevate DoD cloud security and enhance RMF processes. Your technical expertise will turn vital guidance into actionable security measures, enabling mission-critical systems' safe oper...

Drive your career forward as a Security Engineer in a dynamic remote environment, enhancing security operations and identity management while collaborating with diverse teams to strengthen our organiz...

Transform your career by securing vital cloud infrastructures for defense aviation. Collaborate with cross-functional teams to implement robust security measures, enhance compliance, and streamline th...

Join a dynamic team to manage and enhance mission-critical systems, ensuring robust infrastructure and network environments. Leverage your expertise in server and network administration to support ope...

Empower your career with a role providing engineering support for cloud identity and endpoint services, focusing on ensuring compliance, secure access, and resolving complex technical issues for feder...

Drive your career with a dynamic software engineering role demanding expertise in modern tech stacks to develop complex solutions in a fast-paced environment. Collaborate and innovate to enhance syste...

Develop robust middleware and backend services as a full stack Software Engineer, collaborating on innovative solutions in a dynamic big data environment. Engage in performance tuning and schema updat...

Elevate the possibilities of technology by developing cloud solutions that enhance SIGINT and cyber capabilities. You'll engage in full stack development, collaborating across teams to deliver innovat...

Transform the delivery of mission-critical programs by providing strategic leadership, fostering client relationships, and driving operational excellence in data center construction, ensuring complian...

Support network integration initiatives and maintain reliable connectivity in enterprise LAN/WAN environments. Collaborate with teams to troubleshoot and enhance network performance while leveraging A...

Innovate and enhance software testing strategies by leading complex evaluations, developing rigorous test procedures, and documenting workflows. Collaborate with teams while leveraging Agile methodolo...

Grow your career with a leading technology program, leveraging your expertise in network architecture to design and implement innovative solutions that meet complex client needs while collaborating wi...

Optimize DevOps strategies to elevate team collaboration, enhance cloud infrastructure, and streamline CI/CD processes while ensuring quality and security standards are met across the federal sector...

Reimagine IT infrastructure as you implement and maintain innovative network solutions, collaborating across teams to deliver quality systems and improve processes within a dynamic environment...

Pioneer essential IT infrastructure management, supporting operations, troubleshooting, and maintenance of complex systems. Empower teams as you enhance user experiences and optimize performance acros...

Innovate in a fast-paced environment by leveraging extensive software engineering expertise and cloud infrastructure management skills to design and deploy cutting-edge solutions that drive operationa...

Lead the charge in overseeing configuration control and lifecycle governance, ensuring data integrity and alignment across various engineering domains for CAD models, BOMs, and documentation in comple...