About us

Dean is a highly accomplished professional with over 25 years of experience in the environmental, water, and energy sectors. With a proven, strategic, and visionary approach, Dean has excelled in non-executive, executive, and senior leadership roles, successfully growing businesses, transformations and leading change. Dean is passionate about developing high-performing organisations that aim to make the world a better place, focusing on sustainable business outcomes and delivering outstanding results for clients.

Alanna is a Chartered Civil Engineer and accredited Project Manager with a range of experience working for Contractors, Consultants and Client-side. As General Manager – Clients & Projects, Alanna will bring her dynamic client relationship skills to our Victorian transport clients. Her transport infrastructure experience spans across the project lifecycle and projects of varying scale and complexity. In recent years of Alanna’s career, she has worked in project management roles on medium and large projects, responsible for the interdependent elements of program, cost and quality. This included roles such as Program and Performance Manager, Commercial / Contract Manager, Project Manager and Project Controls roles.

Ross is a Senior Principal Engineer with over twenty years’ experience in the design and management of major transport infrastructure projects in Tasmania. He has a detailed understanding of the multidisciplinary inputs necessary to deliver projects – assembling and guiding project teams to deliver practical solutions. As General Manager – Transport Tasmania, Ross will continue to work collaboratively with our clients to deliver Tasmania’s important traffic and transport infrastructure projects.

Silje’s true passion lies in people and empowering teams to perform at their best, ultimately enabling us to make a lasting impact on our clients and the communities we serve. With a career spanning over 15 years as a dedicated leader, she has consistently led teams in executing People and Culture strategies closely aligned with the needs of our business and clients. Silje’s enthusiasm revolves around inspiring our people to excel within a positive and inclusive culture. She encourages a constant pursuit of ‘why’ in everything we do, a keen focus on leveraging smart technology, and a forward-thinking approach to set our team up for future success. Her commitment to inclusion and diversity has earned her industry recognition through Consult Australia. Silje’s expertise includes change management, pioneering innovative HR approaches to adapt to the ever-evolving landscape of work and driving employee engagement through learning, well-being and talent management. With a rich and diverse career history spanning multiple international locations, including key roles as Regional HR Director and HR Strategy and Solutions Director, Silje brings a wealth of experience and expertise to the pitt&sherry team. She is dedicated to the team’s success and our shared mission of making a meaningful impact.