BOSTON » A former employee of a website content delivery company has agreed to plead guilty to a charge of foreign economic espionage for providing company trade secrets to an undercover FBI agent posing as an Israeli intelligence officer, federal prosecutors announced Thursday.

Elliot Doxer, 42, will admit to providing trade secrets from Cambridge-based Akamai Technologies Inc. over an 18-month period to the agent, whom he believed was an Israeli spy, the U.S. Attorney’s Office for Massachusetts said in a statement. A plea hearing is scheduled for Aug. 29. Doxer, of Brookline, worked in Akamai’s finance department at the time he committed the alleged offenses. Prosecutors said he sent an email to the Israeli consulate in June 2006 and offered to provide any information he had access to in exchange for $3,000.