: 419-599-0291 : 419-599-1150 : send us a message Now Hiring! Click Here To See Available Positions HOME SERVICES ABOUT US CAREERS CONTACT US Careers Koester Corporation > Careers The following positions are available at Koester Corporation: Engineering Department Openings CONTROLS ENGINEER (1) Position Available Full Time Full Benefits Napoleon, OH Performs electrical design, PLC integration, HMI controls, IT interface, startup, & support. VIEW JOB DETAILS & APPLY Machine Shop Department Openings: CNC MACHINIST (1) Position Available Full Time Full Benefits Napoleon, OH Responsible to set up, program, and run a diverse set of parts on CNC lathes and/or mills. VIEW JOB DETAILS & APPLY Panel Shop Department Openings: CONTROLS TECHNICIAN (1) Position Available Full Time Full Benefits Napoleon, OH Responsible for physical assembly, wiring, and testing of electrical control panels. VIEW JOB DETAILS & APPLY © 2018 Koester Corporation | All Rights Reserved