Senior Windows Administrator Jobs in Reston, VA

Drive the development of high-quality Interactive Multimedia Instruction to enhance training effectiveness for the Army National Guard, ensuring compliance with Army standards and improving operationa...

Accelerate your career as a Pension Outsourcing Benefits Manager, leading complex pension calculations and client relations. Collaborate with experts to enhance retirement plan administration and driv...

Deliver impactful project management support for diverse programs, ensuring alignment with objectives and successful implementation. Collaborate across all project phases to drive initiatives and achi...

Lead the charge in driving operational excellence for a high-impact support team at a premier technical office. Manage key stakeholder relationships and ensure optimal staffing for cutting-edge defens...

Join a skilled team to oversee audit projects, ensuring compliance and financial integrity. Utilize your CPA background to manage internal controls, reconcile complex data sets, and facilitate audit r...

Drive excellence by leading the enhancement of network infrastructure through effective oversight and support for hardware and software systems, ensuring seamless operations and optimum performance of...

Champion AI-driven transformation in the utility sector, shaping strategies and solutions. Leverage expertise in advanced analytics to innovate customer-centric utility services and streamline operati...

Unlock potential by leading the design and implementation of control systems for utility-scale solar and energy storage projects. This role requires technical expertise and collaboration with teams to...

Transform renewable energy operations by leading control system design and implementation for utility-scale solar and battery projects, fostering collaboration, and ensuring compliance for optimal per...

Provide senior-level security risk management expertise to enhance compliance, automate activities, and advise on secure cloud solutions, applying NIST frameworks to improve federal cybersecurity post...

Drive cloud transformation initiatives by leading migration projects and defining strategies to modernize legacy systems, ensuring performance, security, and compliance while optimizing costs and enha...

Empower a secure workforce by developing impactful training programs and fostering compliance culture. Collaborate with security leaders to enhance program readiness while ensuring effective learning...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Lead the design and development of innovative access management systems while collaborating with engineers to enhance security capabilities across Amazon's platforms, ensuring a scalable and reliable...

Collaborate in a dynamic team providing 24/7 support for Identity and Access Management systems, ensuring efficient operations and user satisfaction through comprehensive Tier 1 and Tier 2 assistance...

Transform your career by leading the design of a robust identity platform that enhances authentication, authorization, and compliance across diverse products and teams, ensuring secure digital experie...

Accelerate progress at the forefront of geospatial intelligence as a Systems Engineer, leading multi-disciplinary teams to enhance system integration, reliability, and requirements engineering across...

Architect innovative solutions that support Government initiatives through effective systems integration. Lead a team in enhancing the integrity and performance of complex cloud, on-premise, and hybri...

Shape the future of digital solutions by developing and optimizing Microsoft Power Platform, SharePoint Online, and Copilot tools to drive efficiencies and enhance collaboration for a prominent federa...

Shape your career by leading data center cabling infrastructure projects, coordinating with teams and vendors to implement sustainable solutions, improve efficiencies, and ensure successful project de...

Unlock potential by performing advanced reverse engineering on embedded systems to identify and exploit vulnerabilities, ensuring robust security solutions while collaborating closely with a dedicated...

Empower data initiatives by designing and optimizing scalable data architectures and pipelines that enhance decision-making and enable efficient data flow for research and analytics teams in a collabo...

Join a team that's optimizing Splunk architecture to enhance mission visibility. You'll play a critical role in reducing alert noise and designing impactful dashboards to drive action across a nationa...

Empower effective program execution by providing financial management expertise and strategic support for complex DoD R&D projects. Drive budget planning, funds tracking, and data analysis to inform l...

Shape the future of healthcare by leveraging data analysis to drive strategic decision-making and streamline operations across various departments. Join a collaborative team focused on improving patie...