Jim Hallock in

Jim Hallock

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Manager, Reliability and Inspection at HF Sinclair
📍 Cheyenne, Wyoming, United States

Jim Hallock is the Manager of Reliability and Inspection at HF Sinclair, leveraging extensive experience in the refining industry. A University of Wyoming engineering graduate, he specializes in project management and equipment reliability. People who have worked with him describe him as dedicated, knowledgeable, and having a common-sense approach.

Based on his activity, Jim appears passionate about leadership philosophy, particularly the concept of servant leadership. He believes that leading is a privilege centered on selfless service rather than a selfish pursuit, a principle that seems to guide his professional conduct and interactions.

He has a proven track record of successfully managing complex projects involving critical lifts at refining facilities.

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Experience
24 Years
Current Role
Manager, Reliability and Inspection
Job Level
Middle
Location
Cheyenne, Wyoming, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Jim cares about

Refinery Reliability
His career focus is on optimizing equipment availability through Reliability Centered Maintenance (RCM) and fitness-for-service evaluations.
Servant Leadership
He shared content emphasizing that leadership is a selfless service and a privilege, indicating a strong personal and professional philosophy.
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Career

Work history

11-2023
Manager, Reliability and Inspection
HF Sinclair
12-2019
Refinery Engineer IV
HF Sinclair
10-2015
Fixed Equipment Engineer
Western Refining Southwest, Inc.
1-2013 - 10-2015
Tech. Services Manager - Mech.
Western Refining Southwest, Inc.
12-2008 - 1-2013
Project Manager
Suncor Energy
In the press

Media appearances

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Education
1986 - 1989
BSME
University of Wyoming
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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