Stephen Lowenthal
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Stephen Lowenthal Email & Phone Number

Senior Project Engineer at John Holland at John Holland
Location: Greater Melbourne Area, Australia, Australia 9 work roles 1 school
1 work email found @johnholland.com.au LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Senior Project Engineer at John Holland
Location
Greater Melbourne Area, Australia, Australia
Company size

Who is Stephen Lowenthal? Overview

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Quick answer

Stephen Lowenthal is listed as Senior Project Engineer at John Holland at John Holland, a company with 4597 employees, based in Greater Melbourne Area, Australia, Australia. AeroLeads shows a work email signal at johnholland.com.au and a matched LinkedIn profile for Stephen Lowenthal.

Stephen Lowenthal previously worked as Senior Project Engineer at John Holland and Senior Project Engineer at John Holland. Stephen Lowenthal holds Bachelor Of Engineering (Beng), Civil Engineering from Deakin University.

Company email context

Email format at John Holland

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{first}.{last}@johnholland.com.au
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AeroLeads found 1 current-domain work email signal for Stephen Lowenthal. Compare company email patterns before reaching out.

Profile bio

About Stephen Lowenthal

Stephen Lowenthal is a Senior Project Engineer at John Holland at John Holland. He possess expertise in road, construction, project control, civil engineering, soil nailing and 11 more skills.

Listed skills include Road, Construction, Project Control, Civil Engineering, and 12 others.

Current workplace

Stephen Lowenthal's current company

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John Holland
John Holland
Senior Project Engineer at John Holland
melbourne, victoria, australia
Employees
4597
AeroLeads page
9 roles · 15 years

Stephen Lowenthal work experience

A career timeline built from the work history available for this profile.

Senior Project Engineer

Current

Melbourne, Victoria, Australia

WTP Resource Recovery & Re-use Complex

Apr 2024 - Present

Senior Project Engineer

Melbourne, Victoria, Australia

Senior Project Engineer at the West Gate Tunnel Project

Sep 2020 - Apr 2024

Project Engineer

Melbourne, Australia

West Gate Tunnel Project

Aug 2018 - Sep 2020

Project Engineer

Melbourne, Australia

Metro Tunnel Early Works - Project Engineer (Structures) at CBD North Precinct

Dec 2017 - Aug 2018

Site Engineer

Metro Tunnel Early Works - site engineer for the CBD North shafts, including the planning a delivery of the site preparation and the civil shaft works.

Sep 2016 - Nov 2017

Site Engineer

Burke, North, McKinnon and Centre Road Level Crossing Removal Project -Worked as a Site Engineer in the Civil Team, assisting in the planning and delivery of the earthworks and shotcrete works in both major occupations at Burke and North Road. I also assisted the Structures Team in the delivery of the base slabs at McKinnon Road and construction of the.

Jan 2016 - Sep 2016

Graduate Engineer

John Holland

During the graduate program I worked in many different areas within the business and on a number of projects. These projects include the Ringwood Station Upgrade, Ravenhall Prison Project and the Burke Road Level Crossing Removal Project.

Jan 2014 - Dec 2015

Research Engineer

Waurn Ponds, Geelong

Undertook research into the effects of High Speed Rail in Australia and developed algorithms to calculate a preferred rail alignment taking into account travel time, distance, construction costs and population spread.

Feb 2013 - Jul 2013

Student Engineer

Geelong

2011 - 2012 ~1 yr
Team & coworkers

Colleagues at John Holland

Other employees you can reach at johnholland.com.au. View company contacts for 4597 employees →

1 education record

Stephen Lowenthal education

FAQ

Frequently asked questions about Stephen Lowenthal

Quick answers generated from the profile data available on this page.

What company does Stephen Lowenthal work for?

Stephen Lowenthal works for John Holland.

What is Stephen Lowenthal's role at John Holland?

Stephen Lowenthal is listed as Senior Project Engineer at John Holland at John Holland.

What is Stephen Lowenthal's email address?

AeroLeads has found 1 work email signal at @johnholland.com.au for Stephen Lowenthal at John Holland.

Where is Stephen Lowenthal based?

Stephen Lowenthal is based in Greater Melbourne Area, Australia, Australia while working with John Holland.

What companies has Stephen Lowenthal worked for?

Stephen Lowenthal has worked for John Holland, Deakin University, and Spiire.

Who are Stephen Lowenthal's colleagues at John Holland?

Stephen Lowenthal's colleagues at John Holland include Captain Rowe, Hayden Maddigan, Dhanushraj Kulasegaran, Scott Murdoch, and Mark Humphries.

How can I contact Stephen Lowenthal?

You can use AeroLeads to view verified contact signals for Stephen Lowenthal at John Holland, including work email, phone, and LinkedIn data when available.

What schools did Stephen Lowenthal attend?

Stephen Lowenthal holds Bachelor Of Engineering (Beng), Civil Engineering from Deakin University.

What skills is Stephen Lowenthal known for?

Stephen Lowenthal is listed with skills including Road, Construction, Project Control, Civil Engineering, Soil Nailing, Contract Management, Rail, and Construction Management.

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