Ellen Chang Email & Phone Number
Category Team Lead @ Chevron
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Ellen Chang Location
- Houston, TX, US
Ellen Chang Work
- Category Team Lead @ (February 2023 - Present)
- Supply Chain Manager @ (February 2022 - January 2023)
- Control and Power Contracts Manager @ (April 2018 - January 2022)
- Lead Contract Advisor - FGP and WPMP Site Strategic Sourcing @ (August 2017 - March 2018)
- Lead Contract Advisor - D and C @ (April 2013 - August 2017)
- Category Manager - Maintenance Repair and Operations (MRO) @ (June 2011 - March 2013)
- Strategic Sourcing Manager (as Chevron Secondee) @ (December 2009 - May 2011)
- Senior Category Management Advisor @ (January 2008 - November 2009)
- Strategic Sourcing - GCRS Project Manager @ (October 2006 - January 2008)
- Emerging Market Project Manager @ (June 2004 - October 2006)
- Lean Manufacturing Engineer @ (June 2002 - May 2004)
- Buyer @ (March 2001 - May 2002)
- Parts, Services and Logistics Intern @ (January 2000 - August 2000)
- Ocean Freight Manager @ Thyssen Haniel (August 1994 - August 1998)
Ellen Chang Education
- Thunderbird School of Global Management
MBA (Business)
- Arizona State University
Supply Chain Management Certificate (Logistics, Materials, and Supply Chain Management)
- National Taiwan University
Bachelor of Business Administration (B.B.A.)
Ellen Chang Skills
- Business Process Improvement
- Contract Management
- Contract Negotiation
- Cross-functional Team Leadership
- E-procurement
- Forecasting
- Global Sourcing
- Logistics
- Low Cost Country Sourcing
- Materials Management
- Negotiation
- Process Improvement
- Procurement
- Purchasing
- Sourcing
- Spend Analysis
- Strategic Sourcing
- Strategy
- Supplier Development
- Supplier Negotiation
- Supply Chain
- Supply Chain Management
- Supply Chain Optimization
- Supply Management
- Vendor Management
- Microsoft Excel
- Cross Functional Team Leadership
- E Procurement
- Marketing
- Gestion
Ellen Chang Summary
- Ellen Chang, based in Houston, TX, US, is currently a Category Team Lead at Chevron. Ellen Chang brings experience from previous roles at Chevron. Ellen Chang holds a MBA in Business @ Thunderbird School of Global Management. With a robust skill set that includes Business Process Improvement, Contract Management, Contract Negotiation, Cross-functional Team Leadership, E-procurement and more. Ellen Chang has 3 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Ellen Chang?
Find contact details for 700 million professionals.
Others Named Ellen Chang
Ellen Chang
Managing Director
Poway, CA, US
Ellen Chang
發言人
Taipei, TW
Ellen Chang
Software (Android) Platform Development TPM
Mountain View, CA, US
Ellen Chang
Category Team Lead
Houston, TX, US
Ellen Chang
VP, North America Sales and Global Accounts
Livermore, CA, US
Ellen Chang
Senior Principal Scientist (Clinical Development)
Palo Alto, CA, US
Top Chevron Employees
Les Copeland
Chief Information Officer
Houston, TX, US
Mark Premo
President and CEO
Englewood, CO, US
Gerbert Schoonman
President Shale and Tight
Houston, TX, US
John Sanclemente
Vice President - Wells
Houston, TX, US
Kelly Russell
CEO and CFO Communications Leader
Houston, TX, US
Barbara Pickering
President, Chevron Shipping LLC
Houston, TX, US
Victoria Harris
CIO , Chevron New Energies
San Ramon, CA, US
Barbara Harrison
Vice President Crude Supply and Trading
Houston, TX, US
Shu Xiong
Managing Director - China
Houston, TX, US
Mark Tozzi
Advisor to the VP and President
Houston, TX, US
Brent Gros
President, Chevron Offshore
Covington, LA, US
Marek Ochman
CFO
New York, NY, US
Ingrid Ingrid Serrano
President
Houston, TX, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co