Senior Windows Administrator Jobs in Hanover, MD

Lead a dynamic team of 30+ Windows engineers to enhance O&M for the DOT's Common Operating Environment. Drive Windows server management initiatives, foster collaboration, and innovate solutions across...

Advance your career by leading enterprise-level systems analysis efforts to identify modernization opportunities and performance improvements. Drive strategy with expert recommendations on technology...

Empower a multinational initiative by managing and optimizing cutting-edge infrastructure technologies, ensuring seamless connectivity and security to enhance information-sharing capabilities among al...

Unlock potential by taking ownership of Salesforce administration and data governance. Drive improvements in CRM data quality and process efficiencies within a fast-paced Revenue Operations team, whil...

Drive the implementation of cross-domain transfer scanning and policy enforcement for AI within the War Data Platform, ensuring data integrity and security in classified environments to support missio...

Transform cybersecurity initiatives by designing and securing CNO capabilities. Collaborate in an Agile environment, implementing protocols and preventing cryptographic attacks while enhancing nationa...

Shape the future of cybersecurity by designing and securing innovative CNO capabilities. Collaborate within an Agile team to enhance network security and cryptographic defense strategies for national...

Drive the development of mission-critical software solutions, leveraging advanced technologies and CI/CD practices to enhance operational capabilities across secure environments while collaborating wi...

Drive innovation as a key technical contributor in creating mission-capable software solutions for a critical defense initiative, leveraging advanced technologies and frameworks to enhance operational...

Join a team that supports U.S. Army technology by maintaining and enhancing system integrity, administering various operating systems, and driving effective solutions for technical challenges with han...

Contribute to cloud infrastructure and DevOps initiatives, gaining hands-on experience in managing applications hosted in AWS/Azure. Collaborate with teams to support CI/CD pipelines, IaC, and securit...

Join a team that's leading hardware/software integration and system testing. Collaborate with stakeholders, tackle technical challenges, and ensure compliance while maintaining high system availabilit...

Join a dynamic team to support and enhance identity management operations, ensuring cybersecurity and compliance across a vast enterprise network. Your expertise will be pivotal in managing and securi...

Elevate your career by supporting mission-critical networks. Collaborate in a dynamic environment, troubleshoot network issues, and maintain cutting-edge infrastructure to deliver optimal solutions fo...

Join a dynamic team to elevate cybersecurity standards through expert administration of HBSS/MDE systems, ensuring compliance and robust defense against threats in a classified environment...

Lead the charge in optimizing IBM ELM solutions for a mission-driven environment. You will integrate, automate, and enhance engineering platforms to boost efficiency and system reliability in secure c...

Champion the design and integration of secure AI model-serving connections across classification environments, ensuring scalable and Zero Trust-aligned access. Collaborate with diverse teams to enhanc...

Lead, strategize, and support a team ensuring high availability and security of core infrastructure across multiple regions while fostering collaboration and mentoring technical staff to achieve opera...

Engage learners and deliver impactful cyber training programs, translating technical network scenarios into actionable curriculum while managing infrastructure in virtual and hybrid environments...

Drive innovative consumer-facing programs in media and solutions services. Lead cross-functional initiatives to deliver next-gen monetization strategies and enhance customer experiences across diverse...

Support cloud initiatives as a Linux SME, ensuring security compliance and operational availability. Collaborate on troubleshooting, develop documentation, and communicate operational issues to enhanc...

Pioneer data-driven insights through analytics, reporting, and SQL expertise. Collaborate with stakeholders to improve business performance by identifying trends and opportunities while enhancing your...

Lead the charge in managing enterprise hosting environments for critical IT infrastructure and cybersecurity operations. Provide 24/7 monitoring and support to ensure optimal functionality and securit...

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Join a team that's driving innovation in cloud initiatives and systems engineering. Leverage your Linux expertise to enhance mission-critical identity management systems and support seamless operation...