OAKBROOK TERRACE, IL – PSG® announced that Heather Graham has been appointed Vice President of Human Resources. Graham will be responsible for PSG’s global human resource function. She will report directly to Karl Buscher, President of PSG.

Prior to joining PSG, Graham was most recently the Global Human Resources Director for PetroTechnical Services at Schlumberger, IL.

Graham will be based out of the PSG corporate offices in Oakbrook Terrace, IL.