Gasco, a Houston-based producer of precision calibration gas, has hired Sheila Eicke as account manager. Eicke has 26 years of experience with calibration gases and associated equipment, and brings significant industry knowledge and account management skills to the position. She will promote and sell Gasco Specialty Gases globally using her abilities to gather business requirements and work closely with all levels of management in oil, gas, utilities and many other industries. Amy Dodson also has been named an account manager. Dodson brings global account management and significant customer relations skills to the position, along with 18 years of experience marketing calibration gases and associated equipment. Dodson will be responsible for promoting and selling Gasco products in the company’s Eastern territory.