John Strickland

Principal, Cyber Threat Engineer

Ayuba Fasasi

Associate Scientist

Brett Winward

Supervisor-Programs Accounting

Alison Bryant

Advisor, Marketing Payment Services

Brandi Lee

Senior Freight Analyst

Lacy Villarruel

Agile Analyst

Andrew Whitham

Supervisor, Payment Processing

Tracy Nelson

Help Desk Process Improvement Coordinator/EPOS SME

Curt Spence

Supervisor, Volumetric Accounting - Midstream

Evan George

Staff Engineer, Asset

Kelly Luelf

Director Fixed Assets, Lease & Environmental Accounting

Kellie Woodward

Credit Analyst

Schellie Neill-Lopez

Reliability Process Specialist

Ryan DeFever

Engineer, Data Scientist

Christina Slaughter

Analyst, Time Administration

Arienne Travis

Workers Compensation Professonal; Claims Adjuster

Bob Tull

IT Field Product Owner

Heather Fridrich

Finance Manager, Ponca City Refinery

Armando Covarrubias

Specialist, Mechanical

Kevin Meek

Scheduler

Andy Carroll

Advisor, Volumetric - Refining

David Bierschenk

Fellow, Energy Research and Innovation

Trey Soto

Specialist, SCADA Systems

Angel Olenberger

Account Specialist

Chad Mashburn

Principal Industrial Hygienist

Matt Oglesby

Supervisor, Tank Integrity

Brian Moser

Robotic Process Automation Developer

Derek Willman

Analytical Solutions Lab Supervisor

Denton Brown

Pipeline Controller

Julie Waters

Sr. Database Analyst/Team Lead - R&M Data Platform and Ops

Zachary Gibbs

Data Scientist

David Gordon

Supervisor, Mechanical Planner

Jamie Edwards

Lab Supervisor

Nathan Conner

Productivity Engineer Team Lead

Kevin Miller

Sr. Advisor

Jennifer Fenstermaker

Technician, Product Safety & SDS

Holden Bryant

Asset Engineer I

Morgan Lawrence

Advisor, Product Owner

Jacob Wade

Laboratory Technician

Amanda French

Senior Manager, ERP Technical Engineering

Arren Washington

Senior Scientist

Vanessa Saucedo

Administrative Coordinator, HR Operations

Davis Laker

Cyber Threat Engineer

Lacey Mims

Charge & Yield Accounting

Caylon Arundell

Division Order Analyst

Mark Wiles

HR IT Business Analyst

Melanie Holder

Manager State Tax

Mason Dobbs

Associate Project Manager

Carissa Frazier

Substance Abuse Program Associate

Victoria Suding

Associate Technician