Windows System Administrator Jobs in Washington, DC

Join a team that's providing senior technical leadership in enterprise architecture and product delivery. Drive innovation in cloud integration, automation, and modernization while collaborating with...

Drive the development and maintenance of network systems, ensuring robust cyber security and enterprise applications. Collaborate with engineering teams to translate high-level strategies into actiona...

Unlock potential by leading enterprise-wide Microsoft cloud projects, enhancing security, and driving O365 and Azure solutions for large U.S. Federal agencies. Collaborate on migrations, governance, a...

Champion the evolution of standardized end user device architectures, automating deployment across 350+ facilities, enhancing security for 40,000+ users and driving innovation in enterprise endpoint m...

Lead and innovate security solutions, assess risks, ensure compliance, and collaborate with stakeholders to enhance enterprise security frameworks in a dynamic environment...

Transform critical operations by managing and optimizing RHEL infrastructure. Oversee system administration, security, and performance to ensure reliability and efficiency in a fast-paced environment...

Lead IT's AI-first transformation by driving vision, coordinating cross-functional initiatives, and ensuring platform uptime while empowering teams to adopt AI tools effectively across the organizatio...

Champion the development of innovative digital platforms in life insurance. Lead design and implementation of scalable solutions, mentor engineers, and ensure compliance with security and SDLC standar...

Join our team to transform naval operations through data-driven solutions, enhancing submarine readiness and logistics. Collaborate with diverse stakeholders to develop scalable systems that improve d...

Elevate cybersecurity measures by identifying vulnerabilities and enhancing system defenses. Collaborate with teams to conduct assessments, apply hardening techniques, and improve risk management stra...

Join our team to enhance cybersecurity by identifying vulnerabilities, conducting assessments, and applying hardening techniques. Collaborate with experts to improve risk management and protect critic...

Unlock potential by developing and enhancing complex software systems. Collaborate with teams to analyze requirements, debug software, and implement solutions that meet performance standards in a dyna...

Join a dynamic team to enhance sensor integration across multiple agencies, ensuring seamless communication and functionality. Contribute to the system development lifecycle while supporting critical...

Unlock your potential by leading the architectural design of cutting-edge hyperscale cloud data centers. Collaborate globally to deliver innovative, scalable solutions that meet the demands of top-tie...

Lead the development and certification of advanced software systems for Navy combat applications, ensuring cybersecurity and integration across multiple platforms while managing testing and deployment...

Transform data management systems to support defense analytical needs. Collaborate with users to optimize data architectures and enhance performance, ensuring security compliance and efficient data in...

Elevate your career by ensuring the reliability and performance of a cutting-edge microservices platform. Collaborate with diverse teams to enhance Open Source Intelligence capabilities across the Def...

Unlock potential by leading DevSecOps initiatives, enhancing a cloud platform through innovative automation and analytics while guiding a talented team in full software development lifecycle practices...

Join a team that's shaping the future of mission-critical cloud infrastructure. As an Infrastructure Engineer, you'll architect and automate high-availability systems, ensuring robust performance and...

Partner with us to ensure technical success for customers deploying AI and GPU workloads, leveraging your expertise in performance optimization, architecture design, and technical relationship managem...

Transform large-scale Linux systems through installation, support, and security. Manage day-to-day operations, monitor performance, and resolve issues, ensuring reliability and security enhancements a...

Transform large-scale Linux systems by overseeing installations, operations, and security. Leverage your experience to maintain reliability and performance enhancements while managing compute, network...

Accelerate progress at the forefront of cloud technology. As a senior DevOps engineer, you'll develop and manage container platforms, ensuring secure and efficient deployments while driving innovative...

Secure and enhance critical IT infrastructures, ensuring resilience against evolving threats while bridging policy with implementation in cloud environments and classified systems...

Drive enterprise metadata governance and management initiatives, enhancing data discoverability, quality, and compliance. Collaborate with stakeholders to establish standards and support automated sol...