Senior Windows Administrator Jobs in Fairfax, VA

Unlock your potential in a dynamic role with diverse technical challenges. Collaborate on innovative projects that enhance national security and grow through mentorship in a hybrid work environment...

Join a team that's dedicated to advancing cyber operations by leveraging your coding and reverse engineering skills. Collaborate with industry experts while contributing to critical projects that bols...

Advance executive communications by providing expert writing, editing, and quality assurance. Collaborate closely with leadership to produce compliant, high-quality documents and maintain rigorous sta...

Lead the charge in system development and integration by addressing user needs, automating processes, and enhancing system capabilities while collaborating with a multidisciplinary team in a dynamic e...

Unlock potential by leading SharePoint migrations to Microsoft 365. This role requires expertise in planning and executing complex migrations, collaborating with stakeholders, and modernizing workflow...

Drive your career forward by spearheading innovative Azure Operations, security, and DevOps initiatives. Cultivate relationships with C-level executives to deliver exceptional client value while manag...

Accelerate software integration processes by implementing cutting-edge COTS/GOTS solutions. Collaborate in a dynamic environment to enhance system performance and documentation for complex, multi-plat...

Join a team that's focused on optimizing and securing cloud email environments while ensuring high availability and seamless user experiences. Collaborate on diverse IT initiatives to enhance business...

Lead the charge in developing Revit add-ins and desktop applications that connect with the Stratus platform, utilizing C#/.NET and AI-assisted tools to create robust, reliable features for our users...

Unlock your potential as a Test Engineer, ensuring top-notch software quality through structured testing and automation within a dynamic environment. Collaborate to develop, execute, and maintain test...

Build robust OpenShift environments to enhance application deployment and performance. Collaborate with teams on system architecture, maintenance, and security compliance while mentoring junior staff...

Optimize the future of mainframe applications by leading development, support, and enhancement projects, leveraging deep technical expertise while mentoring junior developers in a collaborative enviro...

Join a team that's driving the secure design and deployment of AWS Landing Zones for classified environments. You'll lead hands-on engineering to enhance cloud capabilities, work directly with governm...

Optimize healthcare systems by enhancing applications and analytic tools. Join a collaborative team dedicated to clinical quality and financial sustainability, supporting seamless operations and impro...

Join a dynamic team to develop and maintain scalable software applications using C#, Angular, and React while collaborating on innovative solutions that drive efficiency and enhance user experience ac...

Shape the future of operational excellence by leading cross-functional collaboration and streamlining processes to enhance deployment readiness in a high-growth environment. Drive alignment across tea...

Join a dynamic team to ensure the reliability and performance of cloud infrastructure. Work hands-on in a 24x7 environment, driving incident response, system monitoring, and architecture optimization...

Lead the charge in cybersecurity engineering for mission-critical systems, ensuring compliance with security standards while optimizing performance and integrating emerging technologies within the U.S...

Optimize cloud infrastructure reliability through proactive monitoring, incident response, and performance evaluation. Collaborate with engineering teams to streamline operations in a dynamic 24x7 env...

Elevate enterprise success as a Senior Customer Solutions Engineer, driving strategic implementations and technical excellence for top-tier accounts. Collaborate with stakeholders to unlock AI adoptio...

Engage in the development of innovative AI solutions, leveraging cloud technologies to drive complex business transformations and foster user adoption while ensuring safety and accountability standard...

Drive the evolution of our canonical data architecture, designing and governing foundational models that support AI/ML workloads, ensuring data quality and integration while leading modernization effo...

Launch robust CI/CD pipelines and secure cloud environments, ensuring DevSecOps practices throughout development life cycles. Collaborate with teams to optimize automation and deployment strategies, m...

Join a team that's revolutionizing cybersecurity for veterans' healthcare by securing complex systems, supporting cloud migration, and ensuring compliance with federal standards across healthcare envi...

Accelerate project success by enhancing system evaluations with automation, ensuring optimal application performance through proactive monitoring and support. Collaborate across teams in a dynamic env...