Kevin Vadenais has joined Waltham-based Pro Teck Valuation Services as vice president, product management. Pro Teck has also promoted Silas Nesheiwat to director of quality control.

"As the head of product management, Vadenais fills an important strategic role leading Pro Teck’s migration to our new proprietary valuation platform that will drive the BPO, appraisal, desktop and gap products of the future," said Tom O’Grady, CEO of Pro Teck Valuation Services, in a statement.

Vadenais brings more than 20 years’ experience in product management, marketing and business development. He joins Pro Teck from Acme Packet, where he led the enterprise management software product line.

As director of quality control, Nesheiwat will oversee Pro Teck’s quality control operations and ensure that the Pro Teck team, including appraiser and broker panels, continue to meet the highest levels of quality while remaining compliant with state and federal regulations the company’s clients are managing today.

Nesheiwat joined Pro Teck in June 2011. Prior to joining the company, he oversaw a large group of staff appraisers as vice president/divisional group leader at both World Savings and Wachovia Bank.