Zachary Grigsby in

Zachary Grigsby

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Calibration Engineer at Arrow Engine and Compression Company
📍 Lombard, Illinois, United States

Zachary is a detail-oriented Calibration Engineer with a background in mechanical engineering from Texas A&M University. He specializes in calibrating natural gas and propane-powered engines to optimize their performance, drawing on skills in powertrain systems and emissions testing.

He shows a strong interest in the aerospace and defense sector, following major industry corporations such as Lockheed Martin and Northrop Grumman. This suggests a passion for high-level engineering and technological innovation beyond his immediate field.

He has specific experience applying engineering principles to solve problems related to engine performance and compliance.

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Experience
6 Years
Current Role
Calibration Engineer
Job Level
Middle
Location
Lombard, Illinois, United States
Personality Overview

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Priorities

Topics Zachary cares about

Engine Calibration
His career is centered on calibrating engines, including natural gas and propane systems, to ensure they perform at their best.
Powertrain Systems
Has direct experience with powertrain systems and related technologies like Econtrols and ETAS INCA from his previous roles.
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Career

Work history

3-2026
Calibration Engineer
Arrow Engine and Compression Company
11-2023 - 3-2026
Support Engineer
HP Tuners
4-2023 - 11-2023
Calibration Engineer II
Power Solutions International
9-2022 - 4-2023
Project Engineer - Controlled Environment
Freudenberg Household Products
6-2021 - 9-2022
Product Development Engineer - Certification and Compliance
Navistar Inc
In the press

Media appearances

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Education
2017 - 2021
Bachelor of Science - BS
Texas A&M University
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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