10,000+ Mainframe Performance Engineer jobs in Greenwich, CTSet Job AlertWant more jobs like this?We’ll send you jobs that match this search criteria. Get jobs in Greenwich, CT 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.Mainframe Performance EngineerAt Morgan Stanley -Greenwich, CT + 45 locationsPosted on Mar 28View Job Technical Specialist - Mainframe ArchitectAt Kyndryl -Norwalk, CT / RemotePosted on Apr 16View Job Capital Equipment & Tooling Performance Manager, Wilton Optics FactoryAt ASML -Wilton, CTPosted on Apr 6View Job Sales Performance Management Senior ConsultantAt Deloitte -Darien, CT + 73 locationsPosted on Oct 4View Job Mechanical Service EngineerAt Crown Cork & Seal USA -Norwalk, CTPosted on Apr 17View Job Bioenvironmental EngineerAt United States Air Force -White Plains, NYPosted on Apr 17View Job Mainframe and AS400/IBM I Application ConsultantAt Kyndryl -Purchase, NY / RemotePosted on Apr 11View Job Configuration EngineerAt ASML -Wilton, CTPosted on Apr 6View Job Bioenvironmental EngineerAt United States Air Force -New Rochelle, NYPosted on Apr 17View Job Production EngineerAt ASML -Wilton, CTPosted on Apr 19View Job Bioenvironmental EngineerAt United States Air Force -Darien, CTPosted on Apr 17View Job Reliability EngineerAt ASML -Wilton, CTPosted on Apr 12View Job Bioenvironmental EngineerAt United States Air Force -Yonkers, NYPosted on Apr 17View Job Facilities Mechanical EngineerAt ASML -Wilton, CTPosted on Apr 6View Job Bioenvironmental EngineerAt United States Air Force -Manhasset, NYPosted on Apr 17View Job Cost Engineer - MechanicalAt ASML -Wilton, CTPosted on Apr 6View Job Bioenvironmental EngineerAt United States Air Force -Norwalk, CTPosted on Apr 17View Job Principal Mechanical Analysis EngineerAt ASML -Wilton, CTPosted on Apr 6View Job Bioenvironmental EngineerAt United States Air Force -Greenwich, CTPosted on Apr 17View Job Bioenvironmental EngineerAt United States Air Force -New Rochelle, NYPosted on Apr 17View Job