Don Griglack

Don Griglack: Email & Phone Number

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Senior Refining Process Engineer at Hargrove Engineers & Constructors|Lake Charles, Louisiana, United States

Position:

Senior Refining Process Engineer at Hargrove Engineers & Constructors

Location:

Lake Charles, Louisiana, United States

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Last updated: 2026-05-29
Updated: 2026-05-29

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Work Experience 32 years

Senior Refining Process Engineer at Hargrove Engineers & Constructors

Aug 2025 - Current

Director of Process Engineering at Phillips 66

May 2022 - Aug 2025

Senior Process Engineer at URS Corporation, An AECOM Company

Oct 1997 - May 2017

Production Superintendent at Cytec Solvay Group

May 1994 - Nov 1996

Don Griglack started working in 1994, then the employee has changed 3 companies and 3 jobs. On average, Don Griglack works for one company for 6 years 7 months.

Their professional focus is Contract Management, Contract Negotiation, and Disciplinary & Grievance Procedures across 3 core areas.

Education

Bachelor of Science - BS at Worcester Polytechnic Institute

Master of Business Administration - MBA at Tulane University

Frequently Asked Questions

What is Don Griglack's email address?

SignalHire found a verified business email address for Don Griglack: d***g@hargrove-epc.com.

What is Don Griglack's phone number?

SignalHire found a verified phone number for Don Griglack: +1-***-***-2168.

How do I contact Don Griglack at Hargrove Engineers & Constructors?

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What is Don Griglack's professional background?

Don Griglack has 32 years of professional experience. They have held roles including Director of Process Engineering, Senior Process Engineer, and Production Superintendent at companies such as Phillips 66, URS Corporation, An AECOM Company, and Cytec Solvay Group. Their education includes Bachelor of Science - BS from Worcester Polytechnic Institute, and Master of Business Administration - MBA from Tulane University.

Is Don Griglack's contact information up to date?

Yes. Don Griglack's SignalHire profile was last updated on 29 May 2026, reflecting their current position as Senior Refining Process Engineer at Hargrove Engineers & Constructors in Mobile, AL, United States.

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