Be proficient in the operations of a portable prover and all associated equipment (switches, valves, transmitters, balls, etc.); Obtain liquid samples, both spot and composite, and transport hazardous and/or non-hazardous materials; Perform API gravity and S&W determinations; Use LACT measurement and sampling equipment; Know appropriate tables for the product; Know and comply with DOT regulations; Perform job duties onshore at client locations utilizing a company vehicle; Out of town stay is sometimes required; Maintain work schedule with customers and SPL. On non-scheduled days, the Measurement Technician will perform assignments at the office; Must be able to work a flexible work schedule, i.e., eight (8) to sixteen (16) hours depending on job service requirements and customer needs; May be required to be part of the "On Call" program on a rotating schedule.