Greg Callahan Global IT Sourcing & Procurement professional

I have driven large-scale strategic sourcing and outsourcing engagements for Fortune 500 companies, managing global IT procurement teams of 15-20 professionals and overseeing portfolios exceeding $1 billion. My ability to navigate complex IT landscapes, drive cost efficiencies, and foster strong stakeholder relationships has been instrumental in delivering measurable business value. I have collaborated with C-level and senior IT leadership on 50+ outsourcing initiatives, aligning transformational IT projects with corporate roadmaps and consistently exceeding business objectives and savings targets. With over 25 years of project management experience, I excel at coaching and managing diverse teams across multiple projects and third-party engagements. My cross-industry experience spanning financial services, CPG, manufacturing, and other industries has sharpened my ability to manage key business relationships and provide strategic market insights. I possess strong analytical skills, structured thinking, and deep knowledge of business KPIs, financials, and organizational leadership. I thrive in fast-paced environments, balancing multiple tasks while maintaining clear communication to produce results-oriented outcomes.