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Jack Quarles
VP Customer Success | SOW Spend Management | Interim Chief Procurement Officer | 3-Time Bestselling Author
Jack Quarles is the Vice President of Customer Success at Brightfield, a position he has held since December 2018.1 He is a seasoned professional with over 20 years of experience in consulting and procurement.1
Professional Background
Jack has an extensive career history that includes:
- Vice President of Customer Success at Brightfield (December 2018 - Present)
- Lead Consultant at Buying Excellence (May 2009 - November 2018)
- VP Operations at Invoice Insight (January 2001 - August 2006)
- President & Founder of Stone House EBA (1999 - 2001)1
Expertise and Skills
Jack is known for his expertise in:
- SOW (Statement of Work) Spend Management
- Data analysis
- Sourcing
- Solution design
- Negotiation
- Leading cross-functional teams1
He has experience as an Interim Chief Procurement Officer and is skilled at defining service offerings and action plans in ambiguous situations.1
Achievements
Jack is a 3-time bestselling author on topics related to expense management and collaborative selling.1 He has also captured millions of dollars in savings for middle market clients during his time as a Lead Consultant.1
Education
Jack holds impressive academic credentials:
- BA in History from Yale University (1987 - 1991)
- MBA in Marketing and Economics from Northwestern University's Kellogg School of Management (1997 - 1999)1
Personal Attributes
Jack describes himself as a "joyful team-builder who loves the work he does and the people he works with and serves." He is known for his ability to connect "spreadsheet formulas to boardroom strategy" with a focus on implementing long-term system-level improvements.1