Senior Windows Administrator Jobs in Arlington, VA

Lead the charge in architecting and managing cloud environments while ensuring operational stability and security. Collaborate with teams to streamline processes and support a global workforce in deli...

Join our team to drive cloud infrastructure excellence, supporting critical missions through robust administration of Windows and AWS environments, automation, and collaboration with development teams...

Champion growth by leading IT audit and SOX control engagements, guiding teams, and enhancing client relationships. Drive strategic direction and leverage technology to strengthen internal controls an...

Oversee and enhance a large federal program, ensuring strategic alignment, operational excellence, and quality delivery while leading a team and engaging with federal stakeholders to drive program suc...

Lead transformative initiatives in Health and Human Services, leveraging your expertise to enhance childcare and welfare systems. Collaborate with diverse stakeholders to drive impactful solutions and...

Lead the charge in developing and maintaining comprehensive project schedules, ensuring alignment with operational and developmental teams while utilizing advanced scheduling tools to enhance project...

Unlock potential by managing complex schedules and configurations for developmental systems, ensuring seamless integration and adherence to project timelines while collaborating with cross-functional...

Drive the financial operations by administering Unanet GovCon and managing full-cycle accounting in a government contracting environment, ensuring compliance, data integrity, and effective reporting t...

Lead the charge in maintaining and optimizing enterprise SQL Server databases, ensuring high performance and security while implementing innovative technologies to enhance operational efficiency...

Transform your career by designing and scaling a cutting-edge cloud-native data platform. Collaborate with cross-functional teams to deliver robust data services and optimize data pipelines in a dynam...

Join a team that's driving innovation in software development for critical entitlement programs. Collaborate with diverse experts to enhance legacy applications and build new solutions, ensuring scala...

Join a team that's dedicated to developing and modernizing enterprise web applications and APIs. Collaborate with skilled developers to deliver secure, scalable solutions within the Identity, Credenti...

Optimize off-grid power systems for wireless communications, focusing on design, integration, and performance analysis. Collaborate with teams to deliver innovative solutions in challenging environmen...

Transform cloud infrastructure by designing, deploying, and maintaining AWS solutions. Leverage your expertise in Kubernetes and DevOps to integrate multi-platform systems, ensuring reliability and sc...

Drive systems engineering and program integration support for Government clients, ensuring effective lifecycle management, documentation, and collaboration across diverse stakeholders in complex missi...

Join a team that's dedicated to providing systems engineering and program support to Government clients, ensuring effective execution of acquisition activities and lifecycle management across complex...

The Sr. Software Engineer at Applied Network Solutions will be responsible for planning, analyzing, designing, developing, testing, securing, integrating, implementing, operating, and maintaining cust...

Collaborate with a dynamic team to design and develop innovative solutions in high-performance computing, leveraging advanced programming skills and mathematical modeling to address complex challenges...

Lead the evolution of identity governance across the enterprise, influencing strategic security priorities and collaborating with senior stakeholders to enhance authentication and authorization contro...

Drive innovation in cloud architecture by designing secure, scalable AWS solutions for complex defense environments. Collaborate with a skilled team to enhance IT capabilities and ensure compliance wi...

Partner with us to design and implement secure architectures for enterprise environments, ensuring compliance with regulatory frameworks and cybersecurity best practices through expert collaboration a...

Join a dynamic team to lead technology modernization initiatives for the U.S. Army, overseeing a $13M+ portfolio. Collaborate with senior military leaders and drive innovative AI solutions to enhance...

Join us to design and automate secure cloud and on-premises environments, enhancing research and software development. Collaborate with teams to optimize infrastructure, streamline workflows, and supp...

Join a team that's redefining financial planning in a high-growth tech environment. Lead the development of scalable financial models, drive strategic analysis, and partner with executives to enhance...

Transform technology into opportunity by leading the architecture and development of enterprise SharePoint solutions. Drive modernization initiatives and collaborate with teams to enhance mission-crit...