Sean is the longest-serving employee of Senate Builders. Sean "wears many company hats" and has happily done so since he joined the team in 2001. In 1995, he became an Independent Contractor for residential and commercial properties. In 1997, Sean signed a contract with a well-known government contractor, Bill Strong Enterprises Inc. located in Kansas. He worked to renovate the Family Military Housing at Tobyhanna Army Depot. Finally, in 2001, Senate Builders & Construction Managers Inc. recruited Sean to become Superintendent/Project manager for new government contracts.

He currently serves as Vice President of Construction Operations, with budgets ranging from $5 million to $15 million. Sean's duties and responsibilities include directing all tradesmen on certain contracts, maintaining daily project scheduling, ensuring adherence to Quality Control Plan and Safety Standards, communicating daily with Contract Officers Representatives, performing monthly project inspections, inspecting of material shipments, and directing project managers and construction managers. The corporation has granted Sean authority to process, purchase materials, and hire employees. He reports directly to the President of the corporation.