Our people

Our team at Millar Merrigan holds a broad knowledge base, working across disciplines to inspire better living for clients.

We are proud to have many long-standing staff who have developed a range of diverse skills and expertise across the team. This experience gives us an edge in navigating the complexity of authority requirements and legislation to know when and how to push back to achieve optimal outcomes. 

We believe our success starts with our people. Over 100 individuals collaborate across 7 sectors to help bring your vision to life. Discover more about our people by clicking on their profiles below to bring up the professional profiles.

Use these profiles to view our people’s CVs or contact them via LinkedIn or email. 

Directors

Simon Merrigan

Managing Director

Christopher Constantine

Director

Michael Hales

Director

SLT

The directors are also part of our strategic leadership team. These employees work as a group ‘on’ the business, resourcing and actioning plans which contribute to Millar Merrigan’s continued success and renewed initiatives.

Mandy Edwards

Sector Manager | Built Environment

Frances Makris-Baker

General Manager | People & Culture

Scott McJannet

Sector Manager | Advisory & Development Management

Lisa McMorris

Manager | Business Support

Sean Ryan

Sector Manager | Surveying

Lyn Van Der Zwart

Manager | Finance

Managers

As well as our directors and members of SLT, our further management team includes the following industry leaders.

Brooke Bruns

Manager | Planning & Environment

Chris Moran

Principal Structural Engineer

Esmeralda Da Silva

Manager | Project Delivery

Jake Gilbert

Manager | Landscape

Kerollos Rofael

Manager | Engineering Design

Liam Barnett

Manager | Building Design

Shane Sewell

Manager | Survey (Asset)

Xavier Calgaro

Manager | Engineering Construction

Building design

Atieh Husseinian

Architectural Draftsperson | Building Design

Corey Black

Architectural Draftsperson | Building Design

Jason Don Paul

Team Leader | Building Design

Liam Barnett

Manager | Building Design

Marcus Barthelot

Architectural Draftsperson | Building Design

Business support

Alana Partridge

Coordinator | Planning & Environment

Ashlee Kenyon

Business Support & Reception

Candice Carroll

Business Support | Survey (Asset)

Cory Sund

Business Support | Landscape

Emma Barron

Coordinator | Project Delivery

Joanna Thomas

Team Administrator | Engineering

Lisa McMorris

Manager | Business Support

Marike Briers

Business Support | Planning & Environment

Sandy Hansen

Team Administrator | Survey

Stephanie Patchett-Walsh

Administrator | Project Delivery

Terri Doran

Business Support & Reception

Zoe Siwek

Business Support & Reception

Engineering

Aaron Smith

Design Engineer

Bethany Kerwin

Undergraduate Engineer

Chris Moran

Principal Structural Engineer

Christopher Constantine

Director

Curtis Owens

Construction Engineer

Daniel Abbott

Senior Draftsperson | Structural 

David Mitchell

Senior Construction Officer

Dominic Kee

Undergraduate Engineer

Elizabeth Wade

Senior Design Engineer

Farhana Malek

Designer | Engineering Design

George Diakogeorgiou

Principal Design Engineer

Gerrard Delvaux

Senior Construction Engineer

Hayden McArthur

Design Engineer

Joanna Thomas

Team Administrator | Engineering

Joshua Kenyon

Draftsperson | Engineering

Kerollos Rofael

Manager | Engineering Design

Kyle Breeuwer

Design Engineer

Laurence Gae Posadas

Draftsperson | Engineering

Lisa Bates

Team Leader | Engineering Design

Matthew Wilson

Undergraduate Engineer

Patrick Deed

Graduate Engineer

Pauline Tait

Associate | Engineering Design

Sunny Ekram

Design Engineer

Tina Thomas

Team Leader | Engineering Design

Xavier Calgaro

Manager | Engineering Construction

Finance

Lyn Van Der Zwart

Manager | Finance

Monica Retschlag

Senior Administrator | Finance

Landscape & environment

Cory Sund

Business Support | Landscape

Ingrid Sukkel

Senior Landscape Designer

Jake Gilbert

Manager | Landscape

Lisa Reynolds

Landscape Architect

Mandy Edwards

Sector Manager | Built Environment

Pierce Hickman

Undergraduate Landscape Architect

Rebecca Gray

Senior Registered Landscape Architect

People & culture

Frances Makris-Baker

General Manager | People & Culture

Roxanne Rejmer

Assistant | People & Culture

Yannicka Lim

Coordinator | People & Culture

Planning & urban design

Alana Partridge

Coordinator | Planning & Environment

Alison Wilson

Senior Draftsperson | Planning & Environment

Brooke Bruns

Manager | Planning & Environment

Georgia Marshall

Town Planner | Planning & Environment

Hayley Scott Smith

Project Manager | Planning & Environment

Jacklyn Stevens

Senior Town Planner | Planning & Environment

James Sly

Draftsperson | Planning & Environment

Justin Hermann

Team Leader | Planning & Environment

Luciano Solomon

Graduate Town Planner | Planning & Environment

Mandy Edwards

Sector Manager | Built Environment

Marike Briers

Business Support | Planning & Environment

Shay Chandrakaran

Team Administrator | Survey

Project delivery

Chelsea Wilkinson

Project Manager | Project Delivery

David Frazzetto

Principal Project Manager

Duncan van Rooyen

Senior Associate | Land Development Advisory

Coordinator | Project Delivery

Emma Barron

Esmeralda Da Silva

Manager | Project Delivery

Fraser McIntyre

Construction Project Officer

Jack Tatterson

Project Manager

Jacqueline Andrews

Project Manager | Project Delivery

Jeremy Orme

Construction Project Officer

Jordan Benge

Assistant Project Manager | Project Delivery

Michael Hales

Director

Nicholas Bourke

Team Leader | Project Delivery (Gippsland Area Manager)

Scott McJannet

Sector Manager | Advisory & Development Management

Stephanie Patchett-Walsh

Administrator | Project Delivery

Survey & asset recording

Andrew Smith

Senior Licensed Surveyor

Billy Nutbean

Survey Trainee

Byron Page

Senior Licensed Surveyor

Candice Carroll

Business Support | Survey (Asset)

Chris Morelli

Licensed Surveyor

Daniel Hallum

Senior Surveyor | Survey (Asset)

Daniel Smith

Graduate Surveyor

Daniel Terjesen

Draftsperson | Survey

Dean Fawcett

Draftsperson | Survey (Asset)

Geoff Ladner

Technical Principal | Survey

Henry D’Hennin

Surveyor & Draftsperson | Survey (Asset)

Jamie Ollerenshaw-Cook

Licensed Surveyor

John Halton

Draftsperson | Survey (Asset)

Josh Reidy

Draftsperson | Survey (Asset)

Lachlan Gunst

Graduate Surveyor

Leah Simmons

Principal Licensed Surveyor

Michael Culvenor

Graduate Surveyor

Michael Fahy

Survey Assistant

Sandy Hansen

Team Administrator | Survey

Sean Ryan

Sector Manager | Surveying

Shane Sewell

Manager | Survey (Asset)

Shaun Crossett

Senior Surveyor

Simon Furfaro

Acting Coordinator | Survey

Tim Kennedy

Surveyor | Survey (Asset)

Tom Sinclair

Survey Assistant

Tony Crossett

Senior Surveyor