Marco Calderon has joined CH2M Hill as a roadway engineer. He previously worked in the environmental cleanup project at the Rocky Flats Environmental Technology Site in Golden.
Robert A. Stumbaugh has joined First Community Bank as regional president of the northern Colorado area. He will be based at the bank’s Fort Collins branch on South College Avenue.
William T. Elliott has been named president and chief operating officer of Aleut Northwest Services LLC. He has experience in vessel and yard management and is a licensed U.S. Coast Guard master.
Scott P. Russell has been named president and chief operating officer of TekStar LLC. He has experience in business administration, program management and facilities engineering.
Charles "Chuck" D. Schwalier has been named president and chief operating officer of SMI International LLC. He has experience in management and acquisition, both as a naval officer and in private industry.
Ted Heim has been named president and chief operating officer of Aleut Communication Services. He has experience in commercial and government industries in business administration, marketing and information technology.
Mike Ruebenson has joined La Plata Investments LLC as chief financial officer. He previously was corporate controller for Spectranetics Corp.
Brian Hood has been named operations manager of the Pueblo Convention Center. He previously was assistant to the director of events at the Budweiser Events Center in Fort Collins.
Cory Leppert has been promoted to vice president at Wells Fargo. He joined the company in 1999 and his financial services background includes working as a consumer loan officer and financial analyst.
Peter Vujcich has been promoted to vice president at Wells Fargo. He joined the company in 1995 and has worked as a teller, customer service representative, business banking assistant, underwriter/analyst and credit analyst.
Lillian "Lil" Phillips has been named manager of First Community Bank’s Lakewood branch. She has more than 26 years of banking experience, most recently as a branch manager for U.S. Bank.
Dana Craig has been named vice president of sales at Keller Homes. She has 20 years of sales and marketing experience, including 11 in the home building industry, and previously was vice president of sales and marketing at Koelbel and Co.’s Colonnade Communities.
Mike Bertrand has been named construction manager at Keller Homes. He previously worked for Apartment Investment and Management Co.