Windows System Administrator Jobs in Reston, VA

Elevate information security measures within the Intelligence Community by designing robust systems, ensuring compliance, and addressing evolving threats. Collaborate closely with developers and proje...

Join a dynamic team to support technical planning and systems integration in creating robust infrastructure solutions. Collaborate with engineers to enhance virtualization environments, documentation...

Develop and maintain network automation tools, ensuring 24x7 connectivity across datacenters and hybrid environments. Drive automation, enhance security, and resolve connectivity issues in a collabora...

Lead the charge in designing and implementing intelligent agentic workflows to enhance business processes, partnering with stakeholders to create practical automation solutions that drive productivity...

Lead the charge in transforming the VA ServiceNow platform, establishing architecture standards, and guiding technical decisions to enhance service delivery across multiple deployments at an enterpris...

Champion cloud innovation by optimizing Azure operations for cost efficiency, reliability, and performance. Collaborate with teams to automate processes, manage resources, and uphold strict security c...

Drive advanced storage solutions through configuration, testing, and troubleshooting for virtualization and cloud platforms, ensuring optimal performance across diverse systems in a dynamic, fast-pace...

Join a dynamic team to innovate and enhance software solutions across projects. You'll design, develop, and maintain tools that boost productivity and integrate seamlessly, collaborating with diverse...

Join a team that's dedicated to designing and enhancing software tools that streamline workflows. Collaborate cross-functionally to deliver innovative solutions while maintaining high product standard...

Drive your career forward by providing advanced system administration for high-performance computing and storage solutions, ensuring optimal configuration and troubleshooting across a range of operati...

Deliver impactful systems engineering solutions, enhancing infrastructure across multiple government environments by coordinating requirements, enabling cross-discipline collaboration, and ensuring co...

Architect secure, scalable cloud solutions on Google Cloud Platform for federal workloads. Leverage expertise in compliance, DevSecOps, Kubernetes, and Infrastructure as Code to innovate enterprise en...

Engage in innovative enterprise solutions as a senior technical contributor, driving project success through leadership in cloud infrastructure, security policies, and DevSecOps practices within a dyn...

Accelerate progress at all phases of the systems life cycle by applying systems engineering principles, engaging with stakeholders, and fostering team collaboration to achieve mission objectives...

Unlock potential by applying systems engineering principles throughout the lifecycle. Collaborate with stakeholders, refine requirements, and build strong customer relationships to drive mission objec...

Partner with us to design and implement cloud and network infrastructure solutions for the VA EHRM SISS program, ensuring secure, efficient connectivity and integration in healthcare IT environments...

Provide in-depth support and problem resolution for IT products and access administration. Interact with users to troubleshoot hardware/software issues and coordinate projects, ensuring timely and sec...

Empower mission support through skilled network engineering, ensuring robust LAN/WAN operations, system integrity, and integration of cutting-edge subsystems while collaborating on enhancements and de...

Join a dynamic team to implement and optimize CrowdStrike Falcon deployments, ensuring robust endpoint security and compliance with federal requirements while leading advanced threat detection and inc...

Empower our mission by designing and enhancing innovative systems solutions while leading cross-functional collaboration to ensure reliability, security, and performance across diverse technologies...

Shape the future of large-scale GPU cluster architectures by optimizing designs within power constraints while ensuring peak performance across all components and services. Collaborate with cross-func...

Tackle complex system engineering challenges by managing virtual and physical environments. Leverage extensive Linux and Unix expertise to ensure operational excellence in infrastructure management wh...

Optimize IT systems across complex enterprise environments. Lead troubleshooting and maintenance efforts for mission-critical infrastructure, focusing on high-performance computing and advanced storag...

Drive cybersecurity initiatives by designing and maintaining security controls and policies across diverse domains. Collaborate with teams to enhance security measures and integrate cutting-edge cyber...

Elevate technical excellence by leading systems architecture for identity lifecycle management. Guide integration strategies, manage high-volume data environments, and mentor teams while ensuring robu...