John Janik's Location
Oak Forest, IL, US
John Janik's Skills
John Janik's Summary
John Janik, based in Oak Forest, IL, US, is currently a Customer Service Representative and Purchasing at Oldcastle BuildingEnvelope. With a robust skill set that includes Purchasing, Continuous Improvement, Budgets, Microsoft Word, Marketing and more, John Janik contributes valuable insights to the industry.