WS Packaging Group Inc. has hired Jeff Hayenga as its new chief financial officer. He will be responsible for leading the finance, accounting and IT organizations.<br /><br />He has over 20 years of global experience and broad industry knowledge to his new position, which he began April 21.<br /><br />"With his knowledge and experience in business development, financial reporting, operational support, costing, mergers and acquisitions, and systems, Jeff is an outstanding addition