Thomas OBrien

Thomas OBrien: Email & Phone Number

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Managing Director, Geotech and Tailings Engineer at ARQ Consulting Engineers (PTY) Ltd|Pretoria, Gauteng, South Africa

Position:

Managing Director, Geotech and Tailings Engineer at ARQ Consulting Engineers (PTY) Ltd

Location:

Pretoria, Gauteng, South Africa

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Last updated: 2026-05-07
Updated: 2026-05-07

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Work Experience 16 years

Managing Director, Geotech and Tailings Engineer at ARQ Consulting Engineers (PTY) Ltd

Nov 2010 - Current

Civil (Geotechnical) Engineer at ARQ Consulting Engineers (PTY) Ltd

Nov 2010 - Jan 2018

Thomas OBrien started working in 2010, then the employee has changed 1 job. On average, Thomas OBrien works for one company for 11 years 4 months.

Their professional focus is AutoCAD, Civil Engineering, and Concrete across 3 core areas.

Education

Engineer's Degree at The University of Pretoria

B.Eng (Civil) at The University of Pretoria

Woodhill College

B.Eng Honours Geotechnical Engineering at University of Pretoria/Universiteit van Pretoria

Frequently Asked Questions

What is Thomas OBrien's email address?

SignalHire found a verified business email address for Thomas OBrien: o***********s@arq.co.za.

What is Thomas OBrien's phone number?

SignalHire found a verified phone number for Thomas OBrien: +27-***-***-6589.

How do I contact Thomas OBrien at ARQ Consulting Engineers (PTY) Ltd?

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What is Thomas OBrien's professional background?

Thomas OBrien has 16 years of professional experience. They have held roles including Civil (Geotechnical) Engineer at companies such as ARQ Consulting Engineers (PTY) Ltd. Their education includes Engineer's Degree from The University of Pretoria, and B.Eng (Civil) from The University of Pretoria.

Is Thomas OBrien's contact information up to date?

Yes. Thomas OBrien's SignalHire profile was last updated on 7 May 2026, reflecting their current position as Managing Director, Geotech and Tailings Engineer at ARQ Consulting Engineers (PTY) Ltd in Pretoria, Gauteng, Republic of South Africa.

Thomas OBrien Namesakes

Name
Company
Position
Thomas OBrien
Senior Account Manager
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Thomas OBrien
Administrative Specialist II
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Thomas OBrien
Project Coordinator at Center for the Creator Economy
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Other employees at ARQ Consulting Engineers (PTY) Ltd

Name
Company
Position
Jack Basson
Geotechnical Engineer
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Mark Smit
Tailings & Geotechnical Engineer
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Jan Swarts
Chief Technologist
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Felix Manke
Geotechnical Engineer
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Julia Edge
Civil Structural Engineer
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Arno Snyman
Engineering Geologist
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Paul le Roux
Geotechnical Engineer
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