Senior Windows Administrator Jobs in Washington, DC

Create secure and efficient Windows environments, managing systems and domains to support national security initiatives. Collaborate with a dedicated team to modernize IT infrastructure for optimum pe...

Join a team that's dedicated to managing and optimizing Windows server environments, ensuring system integrity and compliance while mentoring junior staff members and leveraging automation tools to en...

Elevate operational effectiveness by leading Tier-4 support for AI/ML model-serving pipelines, ensuring seamless performance across multi-enclave environments while collaborating with diverse teams to...

Lead the charge in ensuring seamless AI model-serving operations across multi-domain environments. Challenge yourself in a pivotal role that combines technical expertise with cross-functional collabor...

Join a team that's pivotal in managing enterprise release activities for a vast IT infrastructure, ensuring seamless deployments while aligning with governance and cybersecurity standards across exten...

Unlock potential by designing secure, scalable enterprise architectures and leading application development across various high-impact systems. Collaborate with teams to modernize legacy structures an...

Lead innovative systems engineering solutions that address national security challenges, utilizing both Traditional and Model-Based Systems Engineering methodologies across complex mission environment...

Lead a team to deliver comprehensive cybersecurity solutions, ensuring system integrity and compliance. Collaborate with clients to gather requirements and implement risk mitigation strategies while d...

Explore your career as a System Administrator where you'll manage complex virtual infrastructures, ensuring optimal performance of systems and networks while collaborating within a dedicated team to e...

Elevate IT service delivery through innovation and automation. In this senior role, you will resolve complex escalations, mentor analysts, and collaborate cross-functionally to enhance efficiencies an...

Innovate solutions as a Sr. Product Manager to shape AI capabilities, enhancing R&D productivity. Collaborate with diverse teams to drive AI adoption, from discovery to delivery, and influence strateg...

Lead and support a complex federal IT and cybersecurity program, ensuring effective management, quality delivery, and stakeholder engagement across multidisciplinary teams in a national security conte...

Elevate system performance by managing Linux infrastructure, ensuring 24x7 uptime, and implementing upgrades. Collaborate with design teams, provide troubleshooting support, and maintain comprehensive...

Take ownership of critical network systems supporting federal missions, ensuring performance, security, and availability. Troubleshoot complex challenges, optimize capacity, and collaborate with teams...

Transform our network infrastructure by implementing and maintaining secure, high-performing systems while troubleshooting and optimizing for mission success. Collaborate across teams, mentor engineer...

Join a dynamic team to advance .NET application development through Agile collaboration, mentoring engineers, and enhancing processes. Contribute to innovative design and deployment while resolving co...

Elevate mission success by applying multi-disciplinary engineering solutions to enhance geospatial intelligence capabilities. Your role involves safeguarding systems lifecycle management through innov...

Join a team that's dedicated to enhancing infrastructure reliability through strategic patching of critical systems. Play a key role in automating processes and ensuring seamless deployments while col...

Contribute to system requirements specifications and design activities. Lead technical leadership and integration efforts while ensuring technical integrity and feasibility studies. Collaborate with s...

Unlock new technical capabilities by architecting innovative solutions while providing hands-on management of VMs. Collaborate with customers to enhance existing applications and evaluate cutting-edge...

Unlock your potential in this pivotal role supporting enterprise IT and cybersecurity efforts, ensuring operational continuity and readying critical systems for challenges across diverse environments...

Pioneer innovative Windows and Linux systems engineering to optimize performance, enhance reliability, and deliver high-quality solutions in a dynamic research environment while supporting critical op...

Join a team that's dedicated to optimizing IT operations and enhancing system performance for SIGINT production. Support daily operations, manage system configurations, and provide tiered troubleshoot...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Optimize architectural vision and governance for a federal AI initiative, guiding technical teams to deliver mission-aligned solutions while ensuring integration, security, and compliance across class...