Windows System Administrator Jobs in Vienna, VA

Optimize data center operations by troubleshooting and maintaining server and network hardware. Collaborate with technical teams to ensure reliable cloud services, managing incident response and suppo...

Unlock new opportunities in software development. Join a dynamic Agile team to design and implement cutting-edge resolution products, ensuring high performance and availability at scale in a collabora...

Join a team that's dedicated to delivering innovative engineering solutions for defense projects. Collaborate with cross-functional teams and engage with customers to tackle technical challenges in a...

Empower team performance by leading technical operations, providing support, and mentoring less experienced technicians to optimize server functionality and maintain high standards in data center infr...

Discover a dynamic opportunity as a Network Engineer, where you will leverage extensive expertise in cloud services to design, configure, and secure robust networking solutions, ensuring seamless conn...

Lead the charge in architecting and managing cutting-edge database services. Collaborate in a dynamic team, leveraging your expertise to ensure high availability and performance across multi-cloud env...

Join our team to lead multi-team Agile architecture for GEOINT systems, guiding strategic decisions and ensuring alignment with Government standards while mentoring technical leads and shaping innovat...

Join a dynamic team to develop cutting-edge software solutions for National Security, focused on low-level software for tactical systems. Collaborate across disciplines and apply your expertise in C/C...

Unlock the potential of advanced cybersecurity solutions, leading Extrahop deployments while mentoring junior consultants. Collaborate with clients to optimize strategies and respond to complex securi...

Optimize system performance as a Red Hat Linux System Administrator in an AWS environment. Monitor, maintain server health, mentor junior staff, and support engineering efforts while ensuring the inte...

Champion innovative solutions for complex RF and SIGINT systems, enhancing integration and engineering practices across distributed platforms to optimize data flow and performance in dynamic environme...

Accelerate organizational growth by architecting and unifying IT systems, ensuring security and compliance across a multi-entity platform through innovative M&A integrations and emerging technologies...

Pioneer advanced security solutions by leading offensive testing strategies, designing exploits, conducting thorough vulnerability assessments, and collaborating cross-functionally to protect digital...

Develop and innovate full stack applications, collaborating with teams to enhance transportation solutions while tackling the challenges of a dynamic startup environment...

Partner with us to enhance network security and performance as a Sr. Network Engineer, focusing on timely incident response and system optimization within a critical DoD IT framework...

Optimize Kubernetes clusters for diverse environments, driving integration of ESRI services with focused attention on scalability, observability, and efficient data sharing for mission success across...

Champion the evolution of our network infrastructure by designing, implementing, and maintaining secure and efficient systems. Collaborate with IT teams to ensure optimal performance while supporting...

Transform cybersecurity practices as you design and implement comprehensive security solutions across Microsoft platforms, safeguarding critical infrastructure while ensuring compliance and operationa...

Elevate AI security by enhancing controls for identities, data pipelines, and integrations. Play a pivotal role in shaping secure usage of AI within the enterprise, ensuring robust protection for both...

Lead the charge in configuring and deploying IT systems globally, supporting international teams in underdeveloped regions. Oversee logistics, training, and documentation to ensure optimal operation o...

Analyze and elevate the reliability of IT services through effective management of Data Center operations and collaboration with teams to enhance infrastructure security and performance across network...

Develop robust backend services in Python to support enterprise deployments in air-gapped environments, ensuring operational integrity and seamless upgrades for security infrastructure...

Unlock potential by developing and maintaining enterprise applications for a mission-critical program, ensuring operational stability and security, while collaborating with cross-functional teams to i...

Support and optimize cloud ecosystems with expertise in Linux, Kubernetes, and big data technologies. Collaborate on mission-critical analytics and ensure system stability in a fast-paced, dynamic env...

Invent and execute flight software solutions for satellite systems, collaborating in a dynamic team to deliver robust command and control applications. Embrace challenges, innovate, and advance satell...