Location: Chicago, ILJob Description:Detector Calibration- Data from the calorimeter section of the detector is acquired from 20,000 analog readout channels. The response of the individual channels can be measured by injecting standardized test signals. This data must be analyzed to determine the calibration constants of each channel as well as the proper operation over the full dynamic range of signal amplitudes. This information must be monitored and updated on a weekly basis, and anomalies must be diagnosedStudy of Test Systems - A unique laboratory has been set up with a slice of the operational detector. This system is used to track stability, understand anomalies, and test new software and hardware techniques. Will work with the electronics, p