John Constant Email & Phone Number
Customer Care @ Sitel Group
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
John Constant Location
- Albuquerque, NM, US
John Constant Work
- 2013 -now Customer Care @
- 2000 -2004 Customer care @ T-Mobile
John Constant Education
- Sandia High School 1985-1989
- Sandia High School
Diploma (Computer Science)
1984-1987
John Constant Skills
- Team Management
- Customer Service
- Management
- Outsourcing
- Call Centers
- Team Leadership
- Vendor Management
- Performance Management
- CRM
- Service Delivery
John Constant Summary
- John Constant, based in Albuquerque, NM, US, is currently a Customer Care at Sitel. John Constant brings experience from previous roles at T-Mobile. John Constant holds a 1985 - 1989 Sandia High School. With a robust skill set that includes Team Management, Customer Service, Management, Outsourcing, Call Centers and more. John Constant has 2 emails and 1 mobile phone numbers on RocketReach.
Looking for a different John Constant?
Find contact details for 700 million professionals.
Others Named John Constant
John Constant
Purchasor
Portland, ME, US
John Constant
Sr. Product Manager
Austin, TX, US
John Constant Jr.
Director
Texas, United States
John Constant
Collateral Management
New York, NY, US
John Constant
Customer Care
Albuquerque, NM, US
John Constant
Speaker and TEDX Speaker Coach
Burlington, ON, CA
Top Sitel Group Employees
Jolan Kooi
HR Director NL, Foundever
Amsterdam, NH, NL
Julie Casteel
EVP global sales and marketing
Brentwood, TN, US
Jill Patterson
Head of HR, UK
Galashiels, GB
Alan Mazzola
Global Travel Director
Tampa, FL, US
Sharon Ribeiro
Director, Revenue and Accounts Receivable
Nashville, TN, US
Gautam Sinha
Vice President
Thane, MH, IN
Tom Speed
COO
Louisville, KY, US
Tom Speed
Chief Operating Officer
Louisville, KY, US
David Beckman
Chief Legal Officer and Secretary
United States
Lafayette Moran
Vice President Of Business Development
Virginia, United States
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co