
John Gregg
Technically driven engineering leader with expertise in chemical manufacturing, detailed project management, hardware design and commercialization, six sigma... | Marble Falls, Texas, United States
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John Gregg’s Emails jo****@en****.com
John Gregg’s Phone Numbers No phone number available.
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John Gregg’s Location Marble Falls, Texas, United States
John Gregg’s Expertise Technically driven engineering leader with expertise in chemical manufacturing, detailed project management, hardware design and commercialization, six sigma mentor and six sigma program deployment. Extensive experience in the highly technical semiconductor and related industries with 30 patents in chemistry and delivery hardware. Mentored over 25 six sigma projects to completion, focused on continuous improvement, transactional and manufacturing process improvements and detailed engagement with suppliers and customers.
John Gregg’s Current Industry Entegris
John
Gregg’s Prior Industry
Atmi
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Management And Engineering Consulting
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Entegris
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Work Experience

Entegris
Engineering Manager
Wed Feb 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Entegris
Principal Engineer
Tue Sep 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Feb 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
Management And Engineering Consulting
Engineering management | six sigma project mentoring | management consulting
Sun Jul 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Sep 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
Atmi
Director of Global Manufacturing Engineering
Fri Jan 01 2010 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Jan 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
Atmi
Senior Manager Six Sigma
Sun Jan 01 2006 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Jan 01 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
Atmi
Director of Operations
Sat Jan 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Jan 01 2006 00:00:00 GMT+0000 (Coordinated Universal Time)
Atmi
Director of Engineering; Product and Process Engineering
Wed Jan 01 2003 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jan 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
Atmi
Director of Engineering, $30MM Facility Start-up
Tue Jan 01 2002 00:00:00 GMT+0000 (Coordinated Universal Time) — Wed Jan 01 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
Atmi
Director of Hardware Engineering
Thu Jan 01 1998 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Jan 01 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
Atmi
Various Positions in Sales, Engineering, Quality
Mon Jan 01 1990 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Jan 01 1998 00:00:00 GMT+0000 (Coordinated Universal Time)