Denise Kellogg

Denise Kellogg is an experienced executive with a strong background in management and technical advisory services. Currently serving as the Executive Director and Senior Portfolio Manager at ManTech since December 2021, Denise previously held the position of President at both Gryphon Technologies, Inc. and Belcan Government Services, LLC from March 2019 to December 2021 and May 2017 to December 2021, respectively. At Belcan, leadership extended to the role of Vice President for Technical Advisory Services, overseeing advisory and assistance contracts. Earlier experience includes serving as a Senior Program Manager and General Manager at Schafer Corporation from January 2007 to February 2011. Denise’s educational qualifications include a Master's degree in Electrical Engineering from Johns Hopkins University and a Graduate Certificate in Systems Engineering from The George Washington University.