John Demarco

John DeMarco is an experienced business development professional with a strong focus on cybersecurity and technology solutions. Currently serving as Business Development Director for Advisory at Coalfire since April 2023, John has held various leadership roles including Director of Business Development at Venseca, Inc. and Senior Solutions Advisor at GreyCastle Security. With a background that includes positions at Talkdesk, Salesforce, Oracle, and Comcast Business, John has consistently demonstrated expertise in managing enterprise-level accounts, generating new business opportunities, and building client relationships. John holds a Bachelor of Science in Business Administration and Management from Plymouth State University.