Windows System Administrator Jobs in Reston, VA

Transform cloud solutions by deploying and maintaining Red Hat OpenShift environments. Collaborate with teams to support AI applications for DoD clients across various infrastructures while ensuring s...

Accelerate the development and management of advanced OpenShift environments supporting critical cloud solutions in a hybrid setting. Collaborate with teams on deployments, upgrades, troubleshooting...

Join a dynamic team to design and automate advanced cybersecurity infrastructure, leveraging cloud engineering and DevSecOps practices to support SOC operations and enhance security across various pla...

Drive innovative cloud solutions and lead technical direction for cloud adoption efforts. Revolutionize the way federal environments implement PaaS while ensuring system integration and adherence to s...

Lead the design and development of forensic software tools for federal cybercrime investigations, collaborating with various experts to create validated solutions that enhance digital-evidence analysi...

Join a dynamic team to build and maintain data pipelines for cybersecurity, ensuring secure service availability. Leverage your expertise in Linux, Windows, and networking while collaborating closely...

Unlock potential by designing robust security systems that safeguard information assets and lead cybersecurity projects, ensuring compliance with standards while collaborating effectively across vario...

Empower innovation by delivering expert Tier 4 HPC support through configuration, troubleshooting, and optimization of high-performance systems and applications, enabling enhanced performance at criti...

Transform the landscape of secure software engineering in Linux environments. Drive automation, integration, and compliance efforts while collaborating with cross-functional teams to ensure robust cre...

Transform your career by engineering secure tools in a Linux environment, collaborating with cross-functional teams to deliver solutions that enhance mission security, compliance, and automation capab...

Unlock potential by managing enterprise telephony systems and infrastructure. Oversee Windows/Linux environments, ensuring optimal performance, security, and compliance while collaborating across team...

Join a team that's committed to maintaining critical telephony systems in a fast-paced environment, providing top-tier support and expertise in Windows and Linux systems, while ensuring compliance and...

Support the enhancement of High-Performance Computing (HPC) by maintaining Linux/Unix systems, addressing technical challenges, and optimizing resource use, while collaborating with skilled engineers...

Elevate customer support and cloud operations by managing infrastructure, solving client issues, and enhancing application performance in a collaborative team environment focused on operational excell...

Unlock potential by tackling complex software challenges and enhancing system performance. Collaborate with a dynamic team to improve operational efficiency, automate processes, and develop innovative...

Contribute to innovative software solutions by analyzing system performance, developing automation, and enhancing operational efficiency in a mission-critical environment. Collaborate closely with use...

Partner with us to strengthen our cloud security infrastructure, enhancing compliance and resilience. Play a key role in safeguarding applications while driving innovation within our hybrid-cloud envi...

Drive the expansion and optimization of cloud technologies across the organization. Collaborate with cross-functional teams to implement and maintain robust solutions while mentoring junior engineers...

Empower enterprise innovation by leading cloud solutions design and deployment. Collaborate across teams to optimize infrastructure, automate processes, and ensure security in cloud environments while...

Innovate with a dynamic team of engineers to design, deploy, and secure Kubernetes infrastructure. Elevate performance, enhance security, and optimize resources while supporting cutting-edge AI worklo...

Transform infrastructure by implementing and automating deployment processes while ensuring system reliability and scalability. Collaborate with teams and lead efforts in Kubernetes and AWS to create...

Innovate your career with a dynamic mid-level systems engineer role focused on system integrity, performance, and security in client/server environments, requiring collaboration within a dedicated tea...

Engage with a focused team to maintain system integrity and security across client/server environments, leveraging your problem-solving skills to ensure compliance and performance in a dynamic setting...

Grow your career with a vital role in managing high-performance Windows systems. Contribute to system design, implementation, and maintenance while ensuring compliance and risk mitigation across vario...

Optimize enterprise data feeds by integrating diverse vendor APIs and building robust ETL pipelines. Leverage AI for intelligent data handling while ensuring seamless performance and reliability acros...