Scott Mansolillo, vice president and chief compliance officer for commercial markets at Hartford Financial Services Group, announced that he will be leaving his current post to pursue another job opportunity.

Beginning April 23, Mansolillo will join insurer W.R. Berkley Corporation as chief compliance officer.

Mansolillo, who joined Hartford Financial Services in March 2002, previously held the post of vice president, associate general counsel and director of compliance. From January 2000 until January 2002, he was vice president, general counsel and corporate secretary at XTRA Corporation, an over-the-road trailer rental and leasing company.