Windows System Administrator Jobs in Vienna, VA

Join a team that designs and implements complex software solutions for mission-critical systems. You'll lead development efforts and mentor junior engineers, ensuring software quality and performance...

Join a team that's leveraging cutting-edge Unified Communications technologies to provide critical support for government initiatives. Manage project lifecycles and lead a team of experts committed to...

Elevate the future of data management by designing and developing robust databases. Collaborate with cross-functional teams to analyze requirements, optimize systems, and enhance data flow for high-st...

Transform cloud infrastructure through innovative deployment and optimization. Collaborate across teams to enhance performance and scalability for mission-critical federal applications. Drive initiati...

Pioneer cybersecurity excellence by overseeing security measures and compliance, guiding policies, and shaping robust defense strategies for complex systems in a dynamic environment, ensuring integrit...

Contribute to the development and design of applications for U.S. Federal Government contracts while collaborating with cross-functional teams to ensure high performance and usability standards in a s...

Join a collaborative team to design, develop, and support innovative ServiceNow solutions, driving client success through best practices in ITSM, ITAM, and ITOM while mentoring junior team members for...

Engineer robust operational data flows within a high-performance computing system, ensuring data handling, security, and compliance standards are met while collaborating with diverse teams to transfor...

Transform cloud capabilities for national security. Join a collaborative team to advance cyber and AI/ML solutions on AWS, enhancing security and innovation in a mission-driven environment...

Lead AI security strategy across all development phases, ensuring secure design and implementation for applications. Collaborate with cross-functional teams to define best practices and maintain optim...

Advance application security across the development lifecycle while collaborating with product and engineering teams to integrate security best practices and establish a robust vulnerability managemen...

Lead the transformation of healthcare data solutions by designing and implementing scalable software systems for AI and traditional workloads while collaborating across teams to enhance customer outco...

Elevate your impact by ensuring the physical security of vital assets. This role involves policy analysis, program support, and collaboration with diverse experts to safeguard organizational integrity...

Drive progress at a modern DevOps architecture supporting software developers, enhancing availability and security through innovative solutions and strategic migrations, while ensuring compliance and...

Innovate and grow your career by developing high-performance web services. Collaborate across teams to deliver scalable systems that impact millions of users, leveraging your expertise in Java and mic...

Transform the War Data Platform by maintaining user guidance and access documentation for AI models. Support mission stakeholders with operational continuity across classification levels while enhanci...

Join our team as a Network Engineer, shaping critical network infrastructures that support national security and defense operations. Your expertise will ensure secure, high-performance networks for mi...

Manage and secure Windows server environments by providing Tier II/III support, performing system administration, and ensuring compliance through monitoring and patching protocols...

Transform large-scale data environments by designing and implementing high-performance data lakes and pipelines. Collaborate with stakeholders, leveraging AWS and advanced analytics to enhance data ar...

Lead the charge in architecting and managing a robust cloud infrastructure while guiding a high-performing team in a fast-paced environment, ensuring optimal performance, reliability, and innovation a...

Advance your career by leading the design and development of a groundbreaking internet simulation platform. Collaborate with a talented team to create a production-grade system that transforms cyber r...

Innovate robust cloud solutions by designing, implementing, and managing secure, scalable architectures across various platforms, ensuring optimal performance, cost-efficiency, and collaboration with...

Engage with us to architect robust, scalable solutions for the War Data Platform, integrating complex multi-domain requirements to enhance operational effectiveness across diverse security environment...

Drive security excellence by guiding the Department of Veterans Affairs in cloud security, vulnerability remediation, and secure data management, while collaborating cross-functionally to enhance comp...

Build a reliable platform that orchestrates microservices using AWS, Kubernetes, Terraform, and CI/CD tools. Drive infrastructure development, automate tasks, manage deployments, and ensure system per...