John Callahan Email & Phone Number
Sr. Director Procurement- HDD PCBA, Platform and Consumer Solutions CM and ODM Management @ Western Digital
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John Callahan Location
- Oceanside, CA, US
John Callahan Work
- 2022 -now Sr. Director Procurement- HDD PCBA, Platform and Consumer Solutions CM and ODM Management @
- 2020 -2021 Director, Global Supply Chain - System Operations @
- 2012 -2020 Director, Sourcing ODM and OEM and Integration @
- 2009 -2012 Director Strategic Sourcing and Operations @ GreenVolts
- 2008 -2009 Vice President Sourcing and Procurement @
- 2003 -2008 Sr. Director Supply Chain Operations @
John Callahan Education
- Notre Dame de Namur University 1986-1988
- Columbia Southern University
Business Administration
John Callahan Skills
- Commodities
- Supply Chain Management
- Global Sourcing
- Supply Chain Optimization
- Contract Negotiation
- Contract Management
- China sourcing
- Contract Manufacturing
- Change Management
- Solar
- Cross-functional Team Leadership
- Cost Reduction
- Cost Management
- Operations
- Operations Management
- Inventory Management
- ERP
- Strategic Planning
- Outsourcing Management
- Launching Of New Products
- Problem Solving
- Team Building
- Mentoring
- International Management
- Quality Management
- Risk Management
- Start-up Operations
- Lean Manufacturing
- Organizational Development
- Agile
- Oracle
- Strategy
- Management
- Manufacturing
- Start-ups
- Supply Chain
- Strategic Sourcing
- Strategic Partnerships
- Process Improvement
- Procurement
- Outsourcing
- Sourcing
- Product Development
- Product Management
- Program Management
- Business Process Improvement
- Continuous Improvement
- Enterprise Resource Planning (ERP)
- Product Launch
- Solar Energy
- Cross Functional Team Leadership
- Start Up Operations
- Start Ups
- Negotiation
- Logistics
- Business Development
- ODM
- Microsoft Excel
- Design
- Integration
- Engineering Design
- Marketing
- Sales
John Callahan Summary
- John Callahan, based in Oceanside, CA, US, is currently a Sr. Director Procurement- HDD PCBA, Platform and Consumer Solutions CM and ODM Management at Western Digital. John Callahan brings experience from previous roles at Facebook, GreenVolts and JDSU. John Callahan holds a 1986 - 1988 Notre Dame de Namur University. With a robust skill set that includes Commodities, Supply Chain Management, Global Sourcing, Supply Chain Optimization, Contract Negotiation and more. John Callahan has 3 emails and 3 mobile phone numbers on RocketReach.
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