Senior Windows Administrator Jobs in Reston, VA

Transform resource management processes by providing independent, data-driven recommendations for budget and program effectiveness, supporting NRO leadership through detailed analysis and cross-progra...

Join a team that's enhancing critical DoD logistics by developing complex integrations using SAP Integration Suite, with a strong focus on meeting regulatory requirements and implementing best practic...

Lead engineering initiatives by designing and developing full stack solutions. Mentor teams, ensure software quality, and drive continuous improvement to deliver mission-critical results for federal c...

Collaborate with cybersecurity and infrastructure teams to engineer, deploy, and maintain a robust IDaaS platform. Drive integration of identity solutions adhering to Zero-Trust principles within a mi...

Help us optimize our project management platform by aligning business needs with technical solutions. You will analyze processes, gather requirements, and design enhancements to improve project delive...

Help us drive IT Services sales across North America by connecting with clients in key industries, crafting tailored digital transformation solutions, and building lasting relationships with senior st...

Join us to develop future combat systems by integrating sensors and weapons, enhancing operational effectiveness, and promoting cross-service interoperability for evolving military capabilities...

Advance cybersecurity measures by developing analytic rules and conducting investigations to identify insider threats, ensuring robust defenses for ARNG's enterprise environments and enhancing operati...

Manage multiple litigation support cases while driving process and quality improvement. Lead project planning, staff coordination, and communication with various stakeholders to ensure effective and t...

Explore an opportunity to enhance operational efficiencies and data management in a dynamic environment. Drive customer engagement while supporting enterprise-level workflows through ServiceNow platfo...

Join a team that's pivotal in advancing innovative technologies at DARPA. As a key support to project management and technical analysis, you'll engage in high-level strategic advisory roles encompassi...

Lead the charge in enhancing enterprise systems for the Army National Guard, delivering vital IT infrastructure and cybersecurity support while optimizing performance across a vast network of operatio...

Empower customers as you manage technical relationships, resolve integration issues, and provide strategic support while collaborating with internal teams to ensure seamless operations and satisfactio...

Drive secure and scalable corporate infrastructure and technology solutions to support day-to-day operations and future growth. Collaborate within a dynamic environment, focusing on Microsoft 365, Azu...

Engage in designing and enhancing scalable cloud software for big data systems. This role focuses on backend development and distributed processing within dynamic environments, contributing to mission...

Help us design and enhance big data cloud software solutions, focusing on backend development and distributed processing to support mission-critical environments and optimize performance across the co...

Join a team that's revolutionizing enterprise AI solutions as a Senior Architect. Drive architecture and delivery of complex projects while empowering internal teams and shaping customer success throu...

Shape the future of customer engagement by designing impactful onboarding journeys that enhance product adoption and retention. Collaborate across teams to optimize CRM strategies and analyze performa...

Join a dynamic team as you deliver comprehensive SAP Basis support, enhancing client systems and driving operational improvements. Collaborate closely with clients, ensuring seamless technical mainten...

Lead the design, implementation, and support of SQL database infrastructure, ensuring efficiency and security while collaborating closely with users and vendors for optimal performance and alignment w...

Execute comprehensive security compliance and risk management initiatives, enhance audit readiness, and drive continuous improvement by collaborating with cross-functional teams to uphold security sta...

Deliver expert IT security audits, evaluate federal agency IT controls, and provide remediation guidance. Leverage your security experience to enhance compliance and drive program success in a dynamic...

Lead your career with hands-on contracts administration and CPSR compliance for diverse GovCon clients. Manage multitasking effectively to deliver high-quality support and insights across projects in...

Transform enterprise data strategies for the War Data Platform by leading integration efforts and enhancing automated workflows across all security levels, while collaborating with key stakeholders to...

Discover the future of operational data management by directing enterprise data product strategies, enhancing automated ingestion pipelines, and facilitating collaboration across security levels for e...