Senior Windows Administrator Jobs in Columbia, MD

Transform testing strategies by leading and executing comprehensive testing for critical government IT projects, ensuring functionality, security compliance, and high-quality standards through rigorou...

Lead the charge in managing a high-performing Service Desk team to enhance technical support delivery for mid-to-large financial institutions, driving issue resolution, process improvement, and client...

Transform the management of advanced messaging solutions, ensuring operational efficiency and security compliance while supporting Army Intelligence communications and documentation procedures...

Manage daily IT operations across campuses, ensuring security, reliability, and user satisfaction while overseeing support, systems administration, and vendor coordination to enhance technology servic...

Join an Agile team to innovate and develop secure software solutions that enhance national security, requiring deep technical expertise and collaboration to deliver high-quality applications in a miss...

Lead and maintain the integrity, security, and availability of complex databases. Support operational programs through performance tuning, monitoring, and troubleshooting, while developing policies to...

Join a dynamic team to enhance personnel operations and streamline processes for a Department of Defense customer. Lead impactful initiatives, improve organizational efficiency, and support senior lea...

Elevate international collaboration in military program management. Support the US-IN Joint Working Group by enhancing aircraft carrier technology cooperation, managing documentation, and coordinating...

Oversee organizational transformation by leading change initiatives that align with strategic goals. Engage stakeholders, implement training strategies, and ensure seamless transitions for successful...

Advance your career by managing personnel security clearances within a dynamic team. Engage with clients, oversee documentation, and liaise with agencies to ensure efficient processing and compliance...

Partner with us to lead engineering projects for advanced Radar systems, guiding design through integration, focusing on trade-space assessments, and collaborating across disciplines to deliver cuttin...

Champion program protection and compliance as a Senior Engineer, developing and implementing plans to safeguard critical information while collaborating across teams in a mission-critical environment...

Lead advanced initiatives at DARPA's Microsystems Technology Office. Support program management activities, drive coordination, and enhance technical performance in cutting-edge research, ensuring com...

Champion advanced network engineering in multi-site environments. Design secure architectures, optimize performance, and ensure reliable network operations while collaborating with teams to provide ex...

Lead advanced network engineering solutions for complex enterprise environments. Design secure architectures, optimize performance, and ensure reliability across multi-site infrastructures. Collaborat...

Transform complex electrical engineering challenges into innovative solutions. Leverage advanced technologies and collaborate with multidisciplinary teams to assess vulnerabilities, design systems, an...

Lead and implement advanced cloud architectures for mission-critical operations, ensuring security and compliance across various environments. Collaborate with military and engineering teams to enhanc...

Engineer advanced cloud infrastructures driving military innovation. Join a team that's shaping secure multi-enclave environments to support critical DoW missions, ensuring robust operational readines...

Shape the future of national security through program protection and policy compliance. Collaborate with stakeholders and lead critical assessments while developing essential plans to ensure complianc...

Discover innovative cloud solutions as a principal architect guiding enterprise-grade environments in support of vital defense missions. Lead collaboration across teams, ensuring compliance, effective...

Transform the ServiceNow platform as a technical leader driving governance, strategy, and delivery while mentoring a high-performing team to enhance enterprise operations and AI integration. Be the ke...

Lead national data center campaigns by connecting strategy, community engagement, and advocacy. Inspire public adoption of AI in everyday life across diverse communities while executing a cohesive com...

Drive risk governance excellence by enhancing model operations, AI frameworks, and vendor risk activities for the Enterprise Operations & Technology division. Collaborate across teams to ensure compli...

Innovate by developing advanced software solutions within a critical web application, driving modernization efforts through collaboration with cross-functional teams. Lead technical initiatives that e...

Unlock the potential of secure hybrid cloud environments by advancing automation, enhancing CI/CD pipelines, and integrating security throughout the software lifecycle. Collaborate with cross-function...