Position: Sample Receiving Technician. Full-Time – Entry Level – Nonexempt. Location: Environmental Lab in Helena, Montana. Energy Laboratories, Inc. (ELI), an independent environmental testing laboratory founded in 1952, has an immediate opening for a Sample Receiving Technician at our Billings, MT facility. ELI specializes in organic, inorganic, trace metals, microbiological, and radiochemical analysis of water, waste, soil, air, and petroleum ...