Johnstone Supply, North America's leading HVACR distributor, is seeking a technical sales support professional to develop training programs, provide expert HVAC-R troubleshooting, and support dealer and contractor relationships. You will work with branch teams to deliver hands-on technical education and service excellence.The role emphasizes on-site field support, internal training development, and ongoing product knowledge to drive customer satisfaction and sales growth.#J-18808-Ljbffr