Scientific Staff Position Requires a Ph.D., demonstrated leadership and innovation in collider physics analysis, at least three years experience beyond Ph.D. (more senior candidates will be considered), and knowledge of experimental high-energy physics. Experience with hadron collider analysis is preferred. The research will focus on the software development leading toward physics analysis of the ATLAS experiment. Brookhaven National Laboratory has a leading role in ATLAS liquid argon calorimetry, the muon spectrometer, software and is the location of the U.S. Tier 1 computing facility. Will work with staff to develop the capability for physics analysis. Under the direction of H. Gordon. Send CV to M. Kipperman, Bldg. 185. Position No. MK 4139