WILSHIRE <WOC> CHIEF NAMED TO JACOBS <JEC> BOARD Wilshire Oil Co of Texas, which has a 9.8 pct stake in Jacobs Engineering Group Inc, said its chairman, Siggi Wilzig, was appointed to the Jabobs board. In a filing with the Securities and Exchange Commission, Wilshire, which holds 417,100 Jacobs common shares, said Wilzig was appointed to the Jacobs board of directors on March 3 after the company's annual shareholder meeting. Wilshire also said that Jacobs Chairman Joseph Jacobs has agreed to recommend a second Wilshire nominee for election to the board if the person was found to be qualified.