Duties/Responsibilities: Installs, commissions, inspects, troubleshoots, repairs, calibrates, and maintains all gas measurement equipment including but not limited to: Dry flow recorders, EFM's, USM's, samplers, orifice plates, and meter tubes. Supports Environmental, Health and Safety (EH&S) processes by accomplishing daily activities within applicable regulations and policies, carrying out duties in an environmentally conscious manner, following safe operating practices and maintaining a safe working environment.