Windows System Administrator Jobs in Reston, VA

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...

Shape the future of software development by designing and enhancing complex applications. Collaborate closely with a dedicated team to troubleshoot and deliver cutting-edge solutions, while maximizing...

Drive innovation in software development by designing and enhancing complex applications. Collaborate with teams to ensure quality, troubleshoot issues, and maximize system performance with cutting-ed...

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...

Transform submarine combat systems by utilizing advanced software technologies. Collaborate with a dedicated team to develop and deploy secure microservices, enhancing national defense capabilities in...

Unlock potential by leveraging your software engineering expertise in cutting-edge projects. Collaborate with a dynamic team to design and implement innovative solutions that drive success in complex...

Champion software development initiatives, leveraging over 7 years of experience to drive complex projects using Java, Angular, and modern containerization techniques. Collaborate with cross-functiona...

Pioneer client engagement by leveraging technical solutions to address business challenges. Collaborate with teams to design custom managed services that enhance operational workflows and deliver comp...

Collaborate to design and enhance enterprise applications using Pega and modern technologies. This hybrid role supports mission-critical operations by developing scalable workflow solutions and integr...

Lead the charge in Human Capital Management initiatives, ensuring robust security configurations and seamless integrations while optimizing data migration and testing methodologies in a collaborative...

Unlock potential by leveraging your expertise as a SIGINT analyst to enhance data analysis, optimize data ingestion, and create effective solutions using advanced tools and methodologies in a dynamic...

Shape the future of virtualized infrastructure by leading design and deployment efforts. Collaborate with teams to enhance Microsoft Windows environments while innovating solutions for intelligence sy...

Champion infrastructure excellence by enhancing AWS solutions to support scalable, reliable, and secure applications while collaborating with cross-functional teams to implement innovative features an...

Advance your career as a mid-level systems engineer, driving daily operations and contributing to diverse engineering projects. Collaborate on innovative solutions while ensuring alignment with securi...

Engage as a Systems Administrator to enhance secure IT operations across on-premises and Azure environments. Drive system performance, manage identity services, and automate processes while ensuring r...

Manage the technical baseline for full lifecycle software engineering activities, providing architectural leadership and DevSecOps governance for classified and unclassified environments supporting op...

Transform CI/CD processes while managing Azure Cloud workloads and automation. Collaborate with development teams to enhance infrastructure, optimize performance, and ensure seamless release cycles, f...

Take ownership of transforming public services through scalable software solutions, automating CI/CD processes, and building robust test environments. Join a dynamic team dedicated to utilizing cuttin...

Transform the landscape of software engineering by leading DevSecOps activities, ensuring compliance and mission readiness across classified and unclassified environments within a critical defense ini...