Senior Windows Administrator Jobs in Columbia, MD

Accelerate your career by designing and troubleshooting advanced network infrastructures. Collaborate with teams to innovate solutions, enhance customer service, and lead impactful projects while focu...

Transform your skills by designing systems and automating processes in a dynamic team focused on Linux architecture and solutions. Collaborate across networks to optimize cloud infrastructure efficien...

Innovate within a mission-critical team to design, implement, and support robust network infrastructure and enterprise systems, ensuring secure and scalable solutions while leading technical projects...

Provide comprehensive technical support for systems and network troubleshooting while mentoring junior staff and ensuring efficient operation of cloud infrastructure. Engage with users to resolve issu...

Develop your expertise in technical support as you troubleshoot network, desktop, and systems issues. Engage with users worldwide, ensuring cloud infrastructure reliability, while mentoring less-exper...

Accelerate progress at a pivotal role, designing and maintaining scalable, secure cloud infrastructures to support high-volume data processing. Collaborate with teams to optimize performance and ensur...

Engineer and optimize hybrid cloud and client/server systems, ensuring their reliability, performance, and security. Collaborate with teams to resolve issues and enhance user support for seamless busi...

Grow your career with a pivotal role managing hybrid cloud and client/server systems. Ensure performance, security, and reliability while supporting users and driving continuous improvement through co...

Develop leading enterprise architectures for the War Data Platform, ensuring secure and scalable solutions across multiple classification environments. Drive technology selection and governance to sup...

Drive enterprise architecture excellence by translating complex mission requirements into scalable, secure, and interoperable system designs across multiple security environments. Collaborate with sta...

Transform mission-critical operations by leading AIOps initiatives and integrating advanced analytics to enhance IT service management and network security across secure environments...

Partner with us to drive cloud infrastructure demand and develop tailored solutions. Engage with clients, analyze needs, and present compelling proposals while collaborating with cross-functional team...

Design and develop scalable web applications leveraging .NET and SQL Server integrations to enhance business operations and client services, while mentoring junior engineers and driving continuous imp...

Support QA automation efforts by leading test strategy, execution, and collaboration with cross-functional teams. Ensure software quality through automated and manual testing while analyzing results f...

Develop solutions for IT infrastructure, focusing on Linux environments. Collaborate to design, test, and optimize systems, while ensuring compliance and performance metrics are met. Engage with cutti...

Lead the management and implementation of IT systems, focusing on security patches and user access. Collaborate within a small team to ensure operational excellence and data integrity, while supportin...

Join a team that's vital to supporting secure IT systems for Veterans. You'll oversee system operations, ensuring compliance and performance across various environments while collaborating with divers...

Join a team that's committed to driving innovation and excellence in enterprise call center applications. You'll lead development and support initiatives, ensuring alignment with business goals while...

Elevate solution architecture and technical strategy for large-scale Azure modernization, driving delivery excellence and mentoring teams while aligning solutions with client needs and standards throu...

Innovate and drive enterprise-level solutions in a dynamic cybersecurity team. Engage with complex systems and contribute to developing scalable architectures, ensuring robust documentation while ment...

Drive the management of complex systems across Windows, Linux, and Azure services, ensuring optimal performance and security while providing 7x24 on-call support in a collaborative team environment...

Elevate your career as a Senior IT Analyst, fostering client relationships, assessing satisfaction, and applying IT auditing frameworks to enhance operational effectiveness within a collaborative team...

Support our dynamic R&D team by maintaining and enhancing the ServiceNow platform, ensuring security compliance while balancing system administration and software development. Drive operational effici...

Accelerate your career by providing vital Infrastructure Server and Sustainment services to enhance High Performance Computing capabilities, ensuring optimal system performance and resolving complex I...

Unlock potential by optimizing financial processes for Marine Corps Installations Command. Collaborate with stakeholders to enhance data accuracy, reporting capabilities, and operational efficiency wh...