Headquarters:
2141 Major Mackenzie Drive, Vaughan, ON
Year founded:
1850
Number of employees:
3,750
Phone:
905 832 2281
Email:
service@vaughan.ca
Website:
vaughan.ca
LinkedIn:
linkedin.com/company/city-of-vaughan
Leadership
Zoran Postic is the city manager of the City of Vaughan, leading approximately 3,750 employees serving one of Canada’s fastest-growing cities. Since joining Vaughan in 2014, Postic has held progressively senior leadership roles, including deputy city manager of public works, before being appointed city manager in October 2024. Known for his energetic, forward-thinking and collaborative leadership, Postic is advancing a culture of service excellence, modernization, and accountability. He is focused on strengthening organizational performance, developing exceptional leaders, and ensuring the city delivers efficient, responsive, and high-quality services that place citizens first.
City Manager
Zoran Postic
Michael Coroneos joined the City of Vaughan in 2018 as chief financial officer and city treasurer before becoming deputy city manager of corporate services, chief financial officer, and city treasurer in 2019. Coroneos is committed to providing all departments with the support they need to champion transparency, accountable decision-making, and responsible financial management. He oversees the delivery of technology to drive innovation and efficiency and provides advice on financial management and fiscal accountability for the city. This includes developing the long-range financial plan, policies, and programs that support the growth of the city in a financially sustainable way.
Deputy City Manager, Corporate Services, City Treasurer, and Chief Financial Officer
Michael Coroneos
Michael Genova joined the City of Vaughan in 2018 in the role of director, corporate and strategic communications. In 2024, Genova was appointed deputy city manager of strategic initiatives, where he is committed to helping to enhance decision-making to measure, modernize and transform service delivery. He oversees the dissemination of critical public information, frontline resident support, community engagement, enterprise-wide advisory services, and business consulting, among other critical city-building initiatives.
Deputy City Manager, Strategic Initiatives
Michael Genova
Emilie Alderman joined the City of Vaughan in 2019. Previously the director of environmental services, Alderman was appointed deputy city manager of public works in 2024, where she champions operational excellence to deliver the city’s core services that residents, businesses, and visitors rely on. She oversees the operation, maintenance, and improvement of much of the city's infrastructure and manages essential services, such as road maintenance, water distribution, waste collection, snow removal, and park upkeep, to achieve impactful, resident-centred outcomes that enhance overall community satisfaction and well-being.
Deputy City Manager, Public Works
Emilie Alderman
Gus Michaels joined the City of Vaughan in 2013 in the role of director and chief licensing officer, by-law and compliance, licensing and permit services. In 2021, Michaels was appointed deputy city manager of community services, where he leads the highest level of public and customer service. He oversees the delivery of efficient, responsive, and innovative programs, services, and events to promote healthy, vibrant, and safe neighbourhoods, while meeting the community’s needs. This includes ensuring the safety and well-being of residents through education, inspection, enforcement, social inclusion, and recreational opportunities, emergency response, and community relations with the city.
Deputy City Manager, Community Services
Gus Michaels
Vince Musacchio has been a dedicated City of Vaughan employee since 2010 and has used his planning and city design expertise to advance his career. Musacchio was appointed deputy city manager of infrastructure development in 2021, where he oversaw the delivery of the city’s capital projects. In 2025, he was appointed deputy city manager of planning and infrastructure development to further infrastructure priorities and oversee the city’s major development files. By incorporating resident input, thorough studies, council directions, and provincial regulations and legislations, this portfolio strives for sustainable city-building.
Deputy City Manager, Planning and Infrastructure Development
Vince Musacchio
Courtney Mills is the NSW/ACT claims relationship manager within commercial property and specialty claims at Vero, where she has worked for three years. She builds strong broker relationships, promotes best-practice claims service, and supports complex and escalated matters. With 19 years of industry experience, Mills has worked across property, commercial and heavy motor, contract works, ISR, corporate travel, accident and health, recoveries, and investigations, bringing a detail-oriented and collaborative approach to delivering effective claims outcomes.
Claims Relationship Manager
Courtney Mills
Frank Hillerich has more than 20 years of insurance industry experience across customer service, property claims, assessing and claims leadership. Since joining Vero in 2017, he has supported brokers across Western Australia, South Australia and the Northern Territory, drawing on his extensive claims expertise to build strong broker relationships, promote best-practice claims service, and assist with complex and escalated matters.
Claims Relationship Manager
Frank Hillerich
Stephen McMillan first entered the financial services Industry when he joined GE Capital as a finance analyst in 2008, from which he progressed through roles working both onshore and offshore. From there, he moved into Pacific Premium Funding as a financial planning and analysis leader in 2012 and was a key resource in the evolution of the business, first with the successful sale to Macquarie Pacific Funding and then the following progression into IQumulate Premium Funding, where he is now the commercial manager.
As commercial manager, McMillan leads a team that is responsible for commercial analysis and business support, identifying and reporting improvement initiatives, and the securitization and treasury functions of the business.
Commercial Manager
Stephen McMillan
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Stephen McMillan first entered the financial services Industry when he joined GE Capital as a finance analyst in 2008, from which he progressed through roles working both onshore and offshore. From there, he moved into Pacific Premium Funding as a financial planning and analysis leader in 2012 and was a key resource in the evolution of the business, first with the successful sale to Macquarie Pacific Funding and then the following progression into IQumulate Premium Funding, where he is now the commercial manager.
As commercial manager, McMillan leads a team that is responsible for commercial analysis and business support, identifying and reporting improvement initiatives, and the securitization and treasury functions of the business.
Product Manager
Claire Watson
Stephen McMillan first entered the financial services Industry when he joined GE Capital as a finance analyst in 2008, from which he progressed through roles working both onshore and offshore. From there, he moved into Pacific Premium Funding as a financial planning and analysis leader in 2012 and was a key resource in the evolution of the business, first with the successful sale to Macquarie Pacific Funding and then the following progression into IQumulate Premium Funding, where he is now the commercial manager.
As commercial manager, McMillan leads a team that is responsible for commercial analysis and business support, identifying and reporting improvement initiatives, and the securitization and treasury functions of the business.
Commercial Manager
Stephen McMillan
The City of Vaughan is one of Canada’s fastest-growing cities. Home to about 367,000 people, its globally competitive economy includes more than 20,100 businesses, employing more than 223,800 individuals. This welcoming, diverse, and forward-looking municipality includes the communities of Concord, Kleinburg, Maple, Thornhill, and Woodbridge. Major city-building projects like Vaughan’s emerging downtown – the Vaughan Metropolitan Centre – and Canada’s first smart hospital – the Cortellucci Vaughan Hospital – as well as the 900-acre North Maple Regional Park continue to generate momentum and excitement.
Vaughan’s commitment to its staff members enables the organization to deliver on its priorities. These include protecting the environment, igniting economic prosperity, fostering a high quality of life, and building an active, engaged, and inclusive community – all while upholding its values, vision, and mission of Citizens First Through Service Excellence.
The city is an award-winning organization recognized for its human resources practices. Hiring and retaining a highly skilled workforce committed to achieving personal and professional goals is a top priority. The city is focused on providing its employees with a thriving professional environment that leverages flexible work arrangements, a family-focused benefits package emphasizing work-life balance, learning and growth opportunities, and a place where collaboration and teamwork are valued.
Adam Basaldella
Manager – Claims
Pam Chhabra
Manager – Residential Strata
Frank Hillerich
Claims Relationship Manager
Courtney Mills
Claims Relationship Manager
Vince Musacchio
Deputy City Manager, Planning and Infrastructure Development
Gus Michaels
Deputy City Manager, Community Services
Emilie Alderman
Deputy City Manager, Public Works
Michael Genova
Deputy City Manager, Strategic Initiatives
Michael Coroneos
Deputy City Manager, Corporate Services, City Treasurer, and Chief Financial Officer
Zoran Postic
City Manager