A former assistant treasurer and a former cashier of the Bay Area Rapid Transit District were accused of stealing more than $400,000 from the system for more than 10 years.

Loren Gaulter, 58, of Hayward, who was BART's assistant treasurer and district cashier, and Stanley J. Eng, 40, of Oakland, a former assistant district cashier, were each indicted Friday by a federal grand jury on three counts of embezzlement, one count of conspiracy and two counts of income tax evasion.