Senior Windows Administrator Jobs in Arlington, VA

Transform national security through innovative systems engineering. Leverage your expertise in network design and administration to enhance operational capabilities while ensuring compliance and techn...

Lead the charge in designing and implementing scalable data solutions, orchestrating pipelines, and supporting advanced analytics in cloud environments. Collaborate with teams to deliver robust data a...

Lead the charge in designing and modernizing enterprise Microsoft infrastructure, ensuring security and automation. Serve as the technical authority for Windows Server and Active Directory, driving st...

Shape the future of defense cybersecurity by providing expert technical oversight and strategic guidance to government leaders, ensuring resilient capabilities against advanced cyber threats through i...

Pioneer advanced solutions by leading the design and development of complex architectures, guiding teams to meet user needs and align with enterprise goals while enhancing automation and system capabi...

Shape the future of cybersecurity by joining our dynamic team to support mission-critical systems for the U.S. Navy. Collaborate with interdisciplinary teams to innovate and optimize performance while...

Help us support a critical intelligence cloud security program by providing expert IT assistance in Microsoft cloud environments. Engage in troubleshooting, ticket resolution, and end-user support in...

Partner with us to drive revenue growth by engaging in sales pursuits, demonstrating business value, and advising teams on value management principles to ensure successful customer outcomes and impact...

Partner with us to support executives in a dynamic environment, handling complex administrative tasks. Your role will enhance team productivity and promote efficient operations, allowing leaders to fo...

Partner with us to enhance our DevOps capabilities by developing CI/CD pipelines and integrating tools, ensuring seamless collaboration across teams and efficient deployment processes...

Drive innovation by developing custom tools for network management, collaborating with teams to enhance system integration, and ensuring effective data presentation through APIs for a global customer...

Drive the evolution of a cutting-edge CI/CD platform, integrating AI tools and leading a team of DevOps engineers. Own production releases and implement modern delivery practices to enhance software d...

Engineer robust AWS cloud environments, providing Tier 2 support and automation. Collaborate with teams to ensure operational stability and security while managing system performance and incidents in...

Empower teams by architecting and maintaining robust AWS cloud environments, ensuring operational stability and security while streamlining processes through automation and collaboration with developm...

Lead the administration and migration of a critical Oracle database, ensuring its security, performance, and reliability while collaborating with engineers and stakeholders to shape data management st...

Empower our team by supporting and enhancing enterprise applications. Ensure optimal application performance, facilitate user engagement, and foster cross-functional collaboration for continuous impro...

Unlock potential by leading complex deal structuring and pricing strategies. Collaborate with Sales, Finance, and Legal to drive scalable processes and ensure alignment with financial objectives in a...

Shape the future of industrial control systems by overseeing project management and vendor coordination in critical environments. Collaborate with multidisciplinary teams to ensure compliance and reso...

Innovate and drive impactful solutions as a Senior Power Platform Developer, designing and deploying enterprise applications while collaborating with cross-functional teams to enhance business process...

Champion cybersecurity initiatives by enhancing security posture, managing vulnerabilities, and supporting incident response. Collaborate with IT and engineering teams to implement effective security...

Accelerate your career by supporting critical mainframe applications, collaborating with cross-functional teams to enhance system performance and resolve complex issues, while driving continuous impro...

Join us to support and enhance IT systems through troubleshooting, maintenance, and management of infrastructure. Collaborate on problem resolution and optimize operations for client/server and networ...

Drive innovative ICT solutions by leveraging your expertise in infrastructure design and consulting. Collaborate with a team to tackle complex projects, ensuring alignment with client goals while prov...

Optimize enterprise endpoint management by administering SCCM/MECM and supporting the transition to Microsoft Intune. Collaborate with cross-functional teams to ensure compliance, security, and operat...

Join a dynamic team to administer and support enterprise endpoint management services using Microsoft Configuration Manager and Intune, ensuring compliance and operational excellence across Windows en...