Windows System Administrator Jobs in Oakton, VA

Elevate your career by architecting vital configuration management systems for AI/ML in secure environments. This role ensures model reliability and mission assurance, collaborating across teams for e...

Empower data center operations excellence by streamlining monitoring systems and enhancing collaboration across engineering and operations teams to drive technical improvements and operational readine...

Engage in the development and enhancement of complex software systems, ensuring adherence to requirements while working independently or collaboratively. Innovate algorithms and optimize processes for...

Reimagine secure network solutions while leading design and implementation efforts that meet DoD standards. Engage in capacity planning and optimization, ensuring performance excellence and compliance...

Lead strategic program delivery and management for a federal contract, ensuring operational excellence, quality assurance, and client satisfaction through effective team coordination and strong stakeh...

Join a team that's redefining technical leadership in enterprise solutions. You'll engage directly with customers, guiding complex architectural decisions and driving successful implementation of cutt...

Lead the charge in enhancing cloud infrastructure through automated solutions, technical mentorship, and operational excellence. Collaborate globally to implement effective strategies, drive innovatio...

Lead and optimize day-to-day operations for multi-agency cybersecurity teams, ensuring effective personnel management, risk assessment, and strategic insights to enhance mission responsiveness and cap...

Join us to develop innovative object-based intelligence solutions, collaborating with technical teams while enhancing operational readiness and ensuring effective communication with stakeholders in cl...

Unlock potential by leading and enhancing enterprise infrastructure operations, ensuring optimal system performance and security for classified missions, while mentoring technical teams and driving mo...

Engineer automated integration and testing processes for diverse HPC environments. Develop scripts, coordinate activities, and communicate results effectively. Ensure system stability through rigorous...

Lead the charge in implementing and optimizing HCM security and integrations, ensuring effective data migration and configuration while collaborating closely with teams to achieve successful project o...

Contribute to cybersecurity excellence in the air-gapped U.S. Federal Government environment by leading efforts in vulnerability management, threat detection, and incident response. Collaborate with c...

Advance your career by designing and implementing innovative Java-based solutions, collaborating with clients on impactful projects throughout the Software Development Lifecycle using Agile methodolog...

Accelerate the success of our enterprise applications by leading teams in designing and managing critical SaaS solutions, including Microsoft 365 and ServiceNow, while ensuring alignment with business...

Lead and enhance the governance and support of critical enterprise applications, primarily focusing on Microsoft 365 and ServiceNow. Drive strategic planning, team development, and stakeholder collabo...

Lead technical excellence in complex geospatial intelligence systems by applying multidisciplinary systems engineering. Drive innovations in architecture, develop requirements, and enhance performance...

Innovate advanced software solutions by developing and enhancing complex systems. Collaborate with engineers to deliver high-quality software and ensure operational specifications meet project require...

Join a team that's building cutting-edge infrastructure for SAP agents. Leverage your expertise in ABAP and S/4HANA to enhance AI capabilities, improve agent performance, and debug systems, all while...

Join a team that's shaping the future of government IT solutions by developing innovative AI and cloud-based technologies. Leverage your extensive experience to enhance mission-critical systems and gu...

Help us elevate cybersecurity by architecting advanced operations strategies for threat detection and response. Collaborate cross-functionally to drive resilience through scalable solutions and AI inn...

Champion innovative automation solutions by leveraging technical expertise to enhance enterprise infrastructures. Collaborate with cross-functional teams to address client challenges through effective...

Accelerate progress at the forefront of cloud-native infrastructure, leading Kubernetes and AWS EKS initiatives, while driving automation and platform reliability across SaaS workloads. Inspire teams...

Optimize your skills in a dynamic Agile environment by developing and deploying innovative software solutions with cutting-edge technologies like JavaScript frameworks, microservices, and AWS, while c...

Shape the future of systems integration by driving innovative solutions for national security projects. Collaborate with a dynamic team to ensure comprehensive systems engineering, enhancing capabilit...