10,000+ Senior System Administrator jobsSet Job AlertWant more jobs like this?We’ll send you jobs that match this search criteria. Get jobs 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.Senior System AdministratorAt RTX -Richardson, TXPosted on Dec 12View JobSenior System AdministratorAt Leidos -Columbia, MDPosted on Dec 10View JobSenior System AdministratorAt Exadel -Barra do Garças, Brazil + 5 locationsPosted on Dec 18View JobSenior System AdministratorAt Abaco Systems -Huntsville, ALPosted on May 4View JobSystems Administrator IIIAt Thermo Fisher Scientific -RemotePosted on Dec 19View JobSenior Systems Administrator (Hybrid)At Ava Labs -New York, NY / RemotePosted on Dec 2View JobSystems Administration LinuxAt Kyndryl -Bilbao, Spain / RemotePosted on Dec 9View JobSenior CPQ level application administratorAt Equinix, Inc -Bogota, Colombia / RemotePosted on Dec 5View JobAdministration AssistantAt Cummins -RemotePosted on Dec 18View JobSenior Database AdministratorAt Ensono -RemotePosted on Nov 22View JobSystem Administrator (Temp)At RTX -RemotePosted on Dec 17View JobSenior Network AdministratorAt Kyndryl -Madrid, Spain / RemotePosted on Dec 4View JobSenior Lead, Zos Systems AdministrationAt Kyndryl -Bangalore, India / RemotePosted on Dec 17View JobMainframe System Administrator zOSAt Kyndryl -Oslo, Norway / RemotePosted on Nov 27View JobSystem Administrator (AIX & Linux)At Kyndryl -Toronto, Canada / RemotePosted on Dec 18View JobMainframe System Administrator zOSAt Kyndryl -Oslo, Norway / RemotePosted on Oct 8View JobLead Mainframe zHardware System AdministratorAt Kyndryl -Oslo, Norway / RemotePosted on Oct 22View JobMainframe zOS System AdministratorAt Kyndryl -Bangalore, India / Remote + 3 locationsPosted on Dec 17View JobMQ AdministratorAt Kyndryl -Madrid, Spain / RemotePosted on Dec 11View JobStorage System AdministratorAt Kyndryl -Madrid, Spain / RemotePosted on Dec 10View Job