Timothy Hill, AS’89, of Ellicott City, Maryland, has joined IMPAQ International as Senior Vice President.

Sam Heidari, E’89, of Los Altos Hills, California, has joined DinoPlusAI Inc.’s Board of Directors and will serve as the Executive Chairman.

Sonja Glatzhofer, MS’89, of Stamford, Connecticut, has joined STV as vice president and chief human resources officer.

John Driscoll, E’89, of Springfield, Massachusetts, has been promoted to brigadier general by a vote of the U.S. Senate.

Robert Dempsey, DMSB’89, MBA’97,  joins iVeena Delivery Systems Board of Directors.

Douglass Bell, E’89, of Branford, Connecticut, has been appointed company President and Chief Operating Officer of O.F. Mossberg & Songs, Inc.

Amy Tuttle, DMSB’88, of Centerville, Massachusetts, has joined the Arts Foundation of Cape Cod (AFCC), bringing an extensive history of fundraising to her new role as director of development.

Satish Maripuri, MS’88, has been named Group Vice President of Roper Technologies, Inc.

Ann Lagasse, MBA’88, of Newburyport, Massachusetts, has been elected Chair of the Board of Trustees at Joslin Diabetes Center, a Harvard Medical School affiliate.

Jon Groussman, CJ’88, of Winter Park, Florida, has been appointed as Executive Vice President, Consulting Practice of Lowers Risk Group.