John Sack Email & Phone Number
Managing Director and Chief Procurement Officer @ Citi
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John Sack Location
- Commack, NY, US
John Sack Work
- 2010 -now Managing Director and Chief Procurement Officer @
- 2007 -2010 Senior Vice President @
- 2002 -2007 Managing Director @
- 2000 -2002 Senior Vice President @ ICG Commerce
- 1990 -2000 Managing Director @
John Sack Education
- Binghamton University
Bachelor's degree (Business Administration and Management, General)
1984-1988
John Sack Skills
- Sourcing
- Microsoft Excel
- CTI
- Training
- Services
- Strategy
- Financial Services
- Sales
- Business Analysis
- Customer Service
John Sack Summary
- John Sack, based in Commack, NY, US, is currently a Managing Director and Chief Procurement Officer at Citigroup. John Sack brings experience from previous roles at AIG, JPMorgan Chase & Co., ICG Commerce and Citigroup. John Sack holds a 1984 - 1988 Bachelor's degree in Business Administration and Management, General @ Binghamton University. With a robust skill set that includes Sourcing, Microsoft Excel, CTI, Training, Services and more. John Sack has 3 emails and 2 mobile phone numbers on RocketReach.
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