Senior Windows Administrator Jobs in Reston, VA

Accelerate federal programs by developing and enhancing ServiceNow applications across ITSM, ITOM, ITAM, and CMDB, ensuring scalable and maintainable solutions through collaboration with Agile teams a...

Help us optimize Linux systems and streamline data protection with CommVault. You will support robust IT operations, ensuring system stability and collaboration across teams while gaining expertise in...

Transform investigations at the intersection of technology and analytics, focusing on Cloud environments. Utilize your expertise to analyze complex data sets, detect anomalies, and propose innovative...

Accelerate progress at developing scalable, cloud-native APIs with .NET. Lead architectural discussions, ensure quality in core offerings, and collaborate with cross-functional teams to enhance system...

Explore a rewarding opportunity managing the data tier of a complex cloud platform. Leverage your expertise in MongoDB to support mission-critical applications while ensuring performance, security, an...

Pioneer the management of complex MongoDB environments, optimizing cloud databases for mission-critical applications, ensuring top-tier performance, security, and scalability across production, stagin...

Grow expertise in Operational Technology security, leading critical engagements across industrial systems. Collaborate on advanced methodologies while mentoring others and contributing to pivotal rese...

Lead innovative back-end engineering initiatives, developing scalable cloud solutions. Collaborate with cross-functional teams to enhance user identity features while mentoring junior engineers in a f...

Deliver expert technical leadership on Microsoft cloud services, driving design and optimization across M365, Azure, and security platforms while ensuring compliance in a complex, high-availability en...

Join a team that's securing enterprise environments by designing and maintaining endpoint solutions, automating processes, and implementing security frameworks to enhance IT infrastructure resilience...

Pioneer secure engineering solutions, enhancing enterprise resilience against threats. Design, implement, and maintain advanced systems to safeguard environments, ensuring reliable endpoint protection...

Invent solutions as a Senior Resource Analyst, delivering budget management and cross-program analysis. Collaborate extensively to optimize resource allocation and support executive decision-making ac...

Join a team that's transforming enterprise IT for the Department of Navy. Lead program delivery, client engagement, and modernization efforts, ensuring successful implementation of cloud solutions and...

Drive comprehensive financial and programmatic support, ensuring accuracy in budgeting, forecasting, and reporting for federal clients in a government contracting environment. Lead program control str...

Unlock potential by leading the design and implementation of case management solutions within Microsoft Dynamics and Power Platform, driving high-quality project outcomes and fostering collaboration a...

Optimize business processes to drive digital transformation, enhance efficiency, and support mission success using innovative tools and frameworks. Collaborate with cross-functional teams, interpret r...

Shape the future of network security by integrating solutions and mentoring talent. Collaborate with an elite engineering team to enhance system resilience and manage complex network challenges while...

Optimize enterprise automation solutions as a Linux specialist, leveraging Ansible to enhance systems management and scalability. Collaborate with stakeholders to reduce operational risks and implemen...

Drive advancements in clinical trial technology as a key liaison between Clinical Development and IT, focusing on analysis, implementation, and optimization to enhance global research operations for i...

Unlock potential by engineering secure networks for mission-critical systems. Join a team dedicated to modernizing infrastructure, enhancing automation, and ensuring robust cybersecurity measures in c...

Help us design and deliver innovative enterprise solutions that modernize legacy healthcare systems, enhance interoperability, and drive digital transformation initiatives supporting Veteran healthcar...

Engage in comprehensive web application security assessments, driving innovative testing strategies and leveraging advanced methodologies to uncover vulnerabilities. Collaborate with clients and teams...

Tackle diverse technical writing projects, create polished communications, and support program documentation, ensuring clarity and precision in executive-level task management for enhanced decision-ma...

Champion the optimization of cloud engagement kits for cyber incident response. Drive the development of CI/CD pipelines while ensuring reliable and scalable deployments to support cybersecurity opera...

Drive the design and development of cloud-based applications in a .NET environment, ensuring secure and scalable solutions while collaborating with cross-functional teams and enhancing development pra...