Senior Windows Administrator Jobs in Reston, VA

Transform cloud communication systems by optimizing existing architectures, driving AI innovations, and leading technical teams to enhance performance and integrations across enterprise platforms...

Join a team that's dedicated to managing Oracle database systems, ensuring optimal performance and security across on-premises and cloud environments. Collaborate with development and infrastructure t...

Innovate system engineering solutions by analyzing requirements, guiding design, and ensuring technical integrity. Lead integration efforts, develop documentation, and collaborate with stakeholders to...

Join a team that's dedicated to enhancing DevOps practices by building and maintaining robust tooling and infrastructure. Collaborate across teams to streamline processes, improve software delivery, a...

Support enterprise systems administration and operational IT services, ensuring reliable and secure infrastructure. Collaborate with cross-functional teams to maintain and enhance server, application...

Transform enterprise operations by leading DevOps initiatives, optimizing CI/CD pipelines, and enhancing cloud-native infrastructures. Collaborate with cross-functional teams to deliver scalable, secu...

Engage with clients to deliver exceptional software support for MQ on mainframe systems. Collaborate across teams to ensure timely installations, upgrades, and migrations while adhering to best practi...

Analyze and execute secure migrations of on-premises Dynamics CRM to Dynamics 365 Online, collaborating with cross-functional teams to ensure compliance, performance, and thorough documentation throug...

Lead the charge in developing critical infrastructure software for advanced R&D initiatives. Collaborate with a dynamic team, enhance research environments, and ensure high software performance throug...

Drive operational excellence by maintaining multi-user systems, ensuring security, and providing user support. Collaborate with engineers to enhance performance and troubleshoot issues, while implemen...

Drive network infrastructure improvements and support by planning, designing, and implementing solutions. Collaborate with teams to ensure documentation is current and mentor colleagues while managing...

Strategize initiatives to enhance workforce alignment and Agile practices, driving high performance in IT services for federal clients while fostering a collaborative culture and supporting strategic...

Pioneer the design and management of enterprise Azure solutions, driving cloud migrations and governance. Collaborate with teams to enhance security, performance, and efficiency while mentoring engine...

Lead the charge in enhancing cybersecurity operations by managing incident response, mentoring SOC analysts, and developing processes to effectively identify and mitigate threats in a 24/7 Security Op...

Join a team that's leading engineering efforts for Foreign Military Sales programs, overseeing integration and installation work packages across multiple countries while ensuring technical excellence...

Lead engineering efforts by overseeing integration and installation work packages for multiple customer countries, ensuring technical excellence and compliance in Foreign Military Sales programs...

Join a dynamic team as a Project Manager, leading project execution and coordinating diverse teams to achieve mission objectives. Utilize your expertise to manage resources, resolve issues, and suppor...

Join a team that's dedicated to delivering mission-critical projects by leading diverse teams, managing resources, and ensuring timely execution while supporting customer KPIs and resolving operationa...

Lead the charge in designing and implementing enterprise Apple mobility solutions, ensuring secure and scalable management of macOS and iOS devices while collaborating with cross-functional teams to o...

Manage and lead multiple large-scale ServiceNow projects, ensuring client satisfaction and quality delivery. Use your expertise to direct teams, resolve issues, and implement effective solutions, all...

Champion the development and integration of complex systems, ensuring alignment with operational needs and technical requirements throughout their lifecycle. Collaborate with teams to enhance solution...

Engage with us to support systems from concept through deployment, ensuring operational requirements are met. Collaborate with teams to define technical needs and enhance system performance throughout...

Architect secure networks for classified environments, ensuring robust administration and maintenance. Engage in troubleshooting, user access control, and compliance with security policies while adapt...

Optimize acquisition management support for federal contracts, ensuring compliance and efficiency in contract administration. Collaborate with stakeholders to enhance cargo systems applications for th...

Lead the charge in architecting and managing robust cloud platforms, driving modernization efforts, and automating infrastructure solutions for large-scale enterprises. Collaborate with top engineers...