Microsoft Windows Jobs in Reston, VA

Playing an essential role in the U.S. economy Fannie Mae is foundational to housing finance. Here your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a p...

CyberSheath Services International LLC is a rapidly growing Security and IT Managed Services Provider primarily focused on providing Cybersecurity services to the Defense Industrial Base (DIB). We are excited to be expanding our staff due to our growth and are looking to add an additional Helpdesk T...

At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers o...

RESPONSIBILITIES (INCLUDES ALL TASKS): Manage and maintain Windows servers and services including Active Directory (AD) Exchange and Windows Performance Management.Solid understanding and experience of Mail flow in an enterprise environment.Troubleshoot and optimize IIS web servers for high availab...