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Thomas Hirst Email & Phone Number
Pyrolysis Technology Supervisor
at
ExxonMobil
1 work email found
@exxonmobil.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Pyrolysis Technology Supervisor
Location
Houston, Texas, United States
Who is Thomas Hirst? Overview
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Quick answer
Thomas Hirst is listed as Pyrolysis Technology Supervisor at ExxonMobil, based in Houston, Texas, United States. AeroLeads shows a work email signal at exxonmobil.com and a matched LinkedIn profile for Thomas Hirst.
Thomas Hirst previously worked as Senior Manufacturing Engineer at Exxonmobil and Pyrolysis Process Engineer at Exxonmobil. Thomas Hirst holds Master’S Degree, Mechanical Engineering from University Of Kansas.
Company email context
Email format at ExxonMobil
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{first}.{last}@exxonmobil.com
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AeroLeads found 1 current-domain work email signal for Thomas Hirst. Compare company email patterns before reaching out.
Profile bio
About Thomas Hirst
Innovative engineer passionate about solving the most difficult problems in today’s energy landscape. Analytical, hardworking, and results oriented. Passionate to develop new technologies on innovative engineering teams.
Listed skills include Steamcracking, Ethylene, Caesar Ii, Pressure Vessels, and 5 others.
Current workplace
Thomas Hirst's current company
Company context helps verify the profile and gives searchers a useful next step.
9 roles
Thomas Hirst work experience
A career timeline built from the work history available for this profile.
Senior Manufacturing Engineer
• Technical support to daily operations, troubleshooting, and optimization of Baytown Olefins Plant• Perform process simulations to lead efforts for unique steamcracker feed opportunities
Pyrolysis Process Engineer
Jan 2020 - Aug 2020
Pyrolysis Lead Mechanical Engineer
• Technical lead of a young team of mechanical engineers for design, retrofit, improvement of ExxonMobil’s global steamcracking furnace fleet• Reviewed and endorsed mechanical drawings and specifications for construction, retrofit, and repair• Supported manufacturing on site furnace start-ups, repairs, troubleshooting
Aug 2017 - Jan 2020
Gcgv Pyrolysis Design Engineer
• Mechanical designer for the steamcracking furnaces for a 1.8 million metric ton ethane steam cracker• Assessed technical bid reviews for contract award, engaged Contractor to reduce capital cost• Led early modularization design effort to modularize steamcracking furnaces on world-scale
May 2016 - Sep 2017
Pyrolysis Mechanical Engineer
• Develop industry leading technology for ExxonMobil Chemical’s Olefins Technology division• Innovate solutions to improve safety, reliability and profitability in ExxonMobil’s olefins business• Create mechanical specification packages for industry leading ethylene (steamcracking) furnaces• Evaluate piping systems to ASME B31.3 piping code• Perform finite element analysis (FEA) on various piping and pressure vessel components• Create computational fluid dynamics (CFD) models to develop industry leading technology
Sep 2013 - May 2016
Engineering Analyst
Porter-Mcguffie Inc
• Performed FEA and CFD analyses• Generated software to analyze cyclic fatigue requirements of pressure vessels per ASME VIII• Developed Matlab software to aid in post-processing of FEA and CFD models• Analyzed and designed piping and pressure vessels in accordance with ASME piping and pressure vessel code
Jan 2011 - Aug 2013
Graduate Teaching Assistant
• Lecturer/instructor for ME 201 - Introductory Statics• Directed lab sessions for ME 228 - Computer Graphics/CAD
Jan 2013 - May 2013
Engineering Intern
Suisse Technology Partners
• Reduced cooling times of RFID chips in an industrial process by 60%• Communicated among a multilingual team to create and analyze RFID chips• Created sensitivity analyses for a parametric study in pharmaceutical packaging processes
May 2011 - Aug 2011
Team & coworkers
Colleagues at ExxonMobil
Other employees you can reach at xtoenergy.com. View company contacts →
RS
Ron Spiller
Colleague at ExxonmobilCarlsbad, New Mexico, United States
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DB
David Bertoch
Colleague at ExxonmobilHouston, Texas, United States
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SO
Stacy Ong
Colleague at ExxonmobilFort Worth, Texas, United States
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WH
Will Hsieh
Colleague at ExxonmobilHouston, Texas, United States
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JC
Jake Crenshaw
Colleague at ExxonmobilSan Antonio, Texas Metropolitan Area, United States
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IB
Irene Becerra
Colleague at ExxonmobilHouston, Texas, United States
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YL
Yizhu Liao
Colleague at ExxonmobilSugar Land, Texas, United States
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KB
Kelly Bagley
Colleague at ExxonmobilWilliston, North Dakota, United States
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WJ
Wes J Whitley
Colleague at ExxonmobilHouston, Texas, United States
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TK
Tony K. Nget, Mba
Colleague at ExxonmobilSpring, Texas, United States
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Ron Spiller
Colleague at ExxonmobilCarlsbad, New Mexico, United States
View →
DB
David Bertoch
Colleague at ExxonmobilHouston, Texas, United States
View →
SO
Stacy Ong
Colleague at ExxonmobilFort Worth, Texas, United States
View →
WH
Will Hsieh
Colleague at ExxonmobilHouston, Texas, United States
View →
JC
Jake Crenshaw
Colleague at ExxonmobilSan Antonio, Texas Metropolitan Area, United States
View →
IB
Irene Becerra
Colleague at ExxonmobilHouston, Texas, United States
View →
YL
Yizhu Liao
Colleague at ExxonmobilSugar Land, Texas, United States
View →
KB
Kelly Bagley
Colleague at ExxonmobilWilliston, North Dakota, United States
View →
WJ
Wes J Whitley
Colleague at ExxonmobilHouston, Texas, United States
View →
TK
Tony K. Nget, Mba
Colleague at ExxonmobilSpring, Texas, United States
View →
2 education records
Thomas Hirst education
Master’S Degree, Mechanical Engineering
University Of Kansas
Bachelor’S Degree, Mechanical Engineering
University Of Kansas
FAQ
Frequently asked questions about Thomas Hirst
Quick answers generated from the profile data available on this page.
What company does Thomas Hirst work for?
Thomas Hirst works for ExxonMobil.
What is Thomas Hirst's role at ExxonMobil?
Thomas Hirst is listed as Pyrolysis Technology Supervisor at ExxonMobil.
What is Thomas Hirst's email address?
AeroLeads has found 1 work email signal at @exxonmobil.com for Thomas Hirst at ExxonMobil.
Where is Thomas Hirst based?
Thomas Hirst is based in Houston, Texas, United States while working with ExxonMobil.
What companies has Thomas Hirst worked for?
Thomas Hirst has worked for Exxonmobil, Porter-Mcguffie Inc, University Of Kansas, and Suisse Technology Partners.
Who are Thomas Hirst's colleagues at ExxonMobil?
Thomas Hirst's colleagues at ExxonMobil include Ron Spiller, David Bertoch, Stacy Ong, Will Hsieh, and Jake Crenshaw.
How can I contact Thomas Hirst?
You can use AeroLeads to view verified contact signals for Thomas Hirst at ExxonMobil, including work email, phone, and LinkedIn data when available.
What schools did Thomas Hirst attend?
Thomas Hirst holds Master’S Degree, Mechanical Engineering from University Of Kansas.
What skills is Thomas Hirst known for?
Thomas Hirst is listed with skills including Steamcracking, Ethylene, Caesar Ii, Pressure Vessels, Finite Element Analysis, Cfd, Solidworks, and Star Ccm+.
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