Quality Chemical Laboratories (QCL), a leading Pharmaceutical testing and manufacturing laboratory in Wilmington, is seeking a qualified candidate for the position of licensed HVAC Technician. Requires a minimum of an associate's degree from a two-year college or technical school with a certificate or military training and experience in Heating, Ventilation, and Air Conditioning; 10+ years of HVAC experience is preferred. Responsibilities include installation, maintenance and repair of HVAC systems utilizing knowledge of refrigeration theory, electrical schematics, pneumatic and building automation systems (BAS), pipe fitting, welding and brazing, and mechanical layouts; following blueprints/specifications to diagnose and repair units; documentation; ability to work outdoors and/or in mechanical rooms; flexibility to work weekends if necessary; proficiency with laptops, tablets, smartphones, Microsoft Office, Adobe and basic apps.