Heather Harriss in

Heather Harriss

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Vice President, Environment Health & Safety at Delek US Holdings, Inc.
📍 Brentwood, Tennessee, United States

Heather Harriss is a seasoned Environment, Health & Safety (EHS) Vice President with 29 years of experience in the energy sector. A Texas-licensed attorney with a Juris Doctorate from the University of Houston Law Center, she focuses on creating incident-free workplaces through operational excellence and innovative safety management systems.

Drawing from her university experiences in the Honors College and the Alpha Delta Pi sorority, Heather is a polished communicator skilled at building strong stakeholder relationships. She is a vocal advocate for strong leadership and fostering a high-performing, safety-oriented culture within her teams.

Unique Fact: She has leveraged her dual legal and EHS expertise to manage regulatory enforcement and civil/criminal matters for a mass-casualty event.

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Experience
28 Years
Current Role
Vice President, Environment Health & Safety
Job Level
Senior
Location
Brentwood, Tennessee, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Heather cares about

Safety Performance
Has presented at national safety conferences on topics like "Increasing Situational Awareness" and incident learnings, and champions company-wide safety events.
Operational Excellence
Deeply experienced in designing and implementing management systems and advanced analytics to drive continuous improvement and create an incident-free workplace.
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Career

Work history

7-2024
Vice President, Environment Health & Safety
Delek US Holdings, Inc.
9-2022 - 8-2024
Assistant General Counsel, EHS
Delek US Holdings, Inc.
9-2021 - 9-2022
Senior Legal Counsel, Environmental
Delek US Holdings, Inc.
10-2018 - 9-2021
HESS & PQ Standards and Processes Manager
Marathon Petroleum Corporation
3-2018 - 9-2018
EHS&S Programs Director
Andeavor
In the press

Media appearances

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Education
2002 - 2006
Juris Doctorate
University of Houston Law Center
1999 - 2001
Master of Science (M.S.)
University of Houston-Clear Lake
1992 - 1995
Bachelor of Science - BS
Murray State University
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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