10,000+ Windows Systems Administrator jobs in Fairfax, VASet Job AlertWant more jobs like this?We’ll send you jobs that match this search criteria. Get jobs in Fairfax, VA delivered to your inbox every week.Enter emailSend me The Muse newsletters for the best in career advice and job search tips.Get Jobs!By signing up, you agree to our Terms of Service & Privacy Policy.Windows Systems AdministratorAt Leidos -Alexandria, VAPosted on Nov 13View JobPrincipal Windows Systems AdministratorAt Northrop Grumman -Dulles, VAPosted on Dec 20View JobSystems Administrator (Systems Administrator 4) - 4033At Alion Science and Technology -Fairfax, VAPosted on Nov 29View JobSystems AdministratorAt World Wide Technology -Ashburn, VA + 4 locationsPosted on Oct 3View JobSystems AdministratorAt RTX -Sterling, VAPosted on Oct 16View JobWindows Systems AdministratorAt Leidos -Alexandria, VAPosted on Dec 18View JobSr. Principal Windows Systems AdministratorAt Northrop Grumman -Dulles, VAPosted on Dec 20View JobInformation Systems AdministratorAt RTX -Sterling, VAPosted on Dec 3View JobSenior Windows System EngineerAt Leidos -Chantilly, VAPosted on Oct 12View JobInformation Systems AdministratorAt RTX -Sterling, VAPosted on Dec 3View JobSystems AdministratorAt Leidos -Arlington, VAPosted on Oct 3View JobSystems Administrator/ Cloud Administrator - ExpertAt RTX -Sterling, VAPosted on Nov 13View JobSystems AdministratorAt Leidos -Chantilly, VAPosted on Nov 15View JobSystem AdministratorAt Leidos -Alexandria, VAPosted on Oct 10View JobSr. Systems AdministratorAt Leidos -Washington, DCPosted on Dec 10View JobSystem AdministratorAt Leidos -Chantilly, VAPosted on Nov 22View JobSystems AdministratorAt Leidos -Chantilly, VAPosted on Oct 27View JobSystems AdministratorAt Leidos -Arlington, VAPosted on Nov 15View JobLinux Systems AdministratorsAt Leidos -Alexandria, VAPosted on Nov 13View JobSystems Administrator w/ TS/SCIAt Leidos -Arlington, VAPosted on Dec 11View Job