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Our People

Spread across over 60 cities, our team is a global collective of urban experts in design, architecture, engineering, civil, transportation, urban geography, real estate, landscape, communications, software development and so much more. These are the people defining the cities of tomorrow.

Supporting our global team of 3,000 difference makers is IBI’s Leadership team, setting out a compelling vision and guiding IBI Group towards the future.

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Ian Kilgour

Associate | Manager, Intelligent Systems
San Diego, CA

Ian Kilgour
#Associate | Manager, Intelligent Systems# #All# #Electrical Engineering# #Transit Management# #Transportation# ##
San Diego, California, North America
Ian Kilgour is an Electrical Engineer and Intelligent Systems Manager bringing significant experience in telecommunications systems, transit management systems, fleet electrification and facilities telecommunications fit-ups. He has over 13 years of experience working on numerous projects within these multiple sectors, in Southern California and across North America as a whole. He has been responsible for managing system installation and integration activities, as well as design and pre-design tasks including needs assessments, cost-benefit analyses, concepts of operation and requirements specifications. Ian has been registered as a Professional Engineer in the Province of Ontario (Canada) since 2010.
#North America# #Pacific West#
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George Wang

Associate | Manager, Architecture
Toronto, ON

George Wang
#Associate | Manager, Architecture# #All# #Architecture# #Commercial# #Living+# #Residential# ## #Retail# #Commercial# ## #Transportation#
Toronto, Ontario, Canada
With 25 years of experience in the architectural field, George has extensive knowledge in space planning, light wood framing, building envelopes, and construction detailing & sequencing. He is up to date on barrier-free and Ontario Building Code literacy & compliance, and construction specifications. He has extensively collaborated with Developers, Construction Managers, various Consultants, and Contractors through schematic design to project close-out. He has also provided guidance to junior team members for design development, construction documentation, and detailing.
#North America#
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Samuel Alatorre

Senior Planner
Calgary, AB

Samuel Alatorre
#Senior Planner# #All# #Healthcare# #Healthcare+# #Healthcare# ## #Healthy New Towns# #Healthcare# ## #Heritage / Historic Preservation# #High Rise Residential# #Residential# ## #Industrial# #Innovation Districts# #Smart Cities# ## #Land Use Planning# #Placemaking# #Planning & Urban Design# ## #Living+# #Residential# ## #Low Rise Residential# #Residential# ## #Mid Rise Residential# #Residential# ## #Mixed Use# #Commercial# ## #Placemaking# #Planning & Urban Design# #Placemaking# ## #Policy & Design Guidelines# #Project / Programme Management# #Public Outreach# #Residential# #Smart Cities# #Strategic Planning#
Calgary, Alberta, North America
Samuel is a results-oriented professional planner with more than twenty five years of experience leading professional teams to achieve integrated development initiatives of urban and regional scale. Samuel contributes competent expertise acquired through public and private sector positions in various locations in North America, with emphasis on project visioning, planning, budgeting, management and execution. Particular areas of interest include integrated project leadership; urban land development; land use and transportation synergies; integration of placemaking design and Smart City tools and regional planning and development.
#North America#
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Nikolaos Efstathopoulos

Associate Director | Practice Lead, Intelligent Systems
Toronto, ON

Nikolaos Efstathopoulos
#Associate Director | Practice Lead, Intelligent Systems# #Advanced Traffic Management System# #Transportation# #ATMS# ## #Airports# #Transportation# ## #All# #Bridges, Roads & Highways# #Transportation# ## #Bus Rapid Transit# #Transportation# #BRT# ## #Civil Infrastructure# #Data Analytics# #Design Build# #Economic / Financial Analysis# #Engineering# #Leader# #Mobile Technology# #Transportation# ## #Mobility Hub# #Transportation# ## #Operations# #Operations Centre# #Transportation# ## #P3# #Parking# #Policy & Design Guidelines# #Project / Programme Management# #Revenue / Tolling# #Transportation# ## #Smart Cities# #Subject Matter Expert# #Systems# #Systems Engineering# #Systems# ## #Systems Integration# #Systems# ## #Terminals# #Transportation# #Transit Facilities# ## #Transit Facilities# #Transportation# ## #Transit Planning# #Transportation# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ## #Transportation Engineering# #Transportation# ## #Traveller Information# #Transportation# #511# #ATIS# #Advanced Traveller Information System# ##
Toronto, Ontario, Canada
https://www.linkedin.com/in/nikos-efstathopoulos-2554811/
Nikolaos is an Associate Director at IBI Group with more than 20 years of experience in the planning and design of urban transport networks, the master planning of airports and the design and implementation of large-scale intelligent transportation systems, including road user charging and advanced traffic management. He has experience in leading complex, multi-disciplinary design and implementation projects. Nikolaos has executed projects in Europe, the Middle East, Asia and the Americas.
#North America#
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Jessica Gozdzierski

Associate - Manager, Interior Design
Toronto, ON

Jessica Gozdzierski
#Associate - Manager, Interior Design# #All# #Commercial# #Interiors# #Interior Design# ## #Office# #Commercial# ##
Toronto, Ontario, Canada
www.linkedin.com/in/jessica-gozdzierski-a437635b
Jessica graduated from Sheridan’s Interior Design program in 2007 and has been in the corporate interior’s world ever since. She joined IBI Group Interiors Design Team in 2014 as a designer. She is a dependable and resourceful individual who is keen to deliver projects on time and budget. Jessica understands how important the client’s needs are, and ensures these needs are consistently achieved. She is a fast learner and utilizes her strong organizational skills to her advantage. As an interior design professional, Jessica’s strength comes from her ability to creatively problem solve in order to find the most appropriate solution for the challenges that are inherent in the industry.
#North America#
Visit Leslie Ackerman's Profile
Leslie Ackerman

Associate | Manager, Architecture
Toronto, ON

Leslie Ackerman
#Associate | Manager, Architecture# #All# #Architecture# #High Rise Residential# #Residential# ## #Living+# #Residential# ##
Toronto, Ontario, Canada
Mrs. Ackerman graduated on the Dean’s List from Ryerson University in 2008 with a Bachelor of Architectural Science. She has obtained her Project Management Professional (PMP)® and LEED® Accredited Professional credentials. With over 12 years of experience in high-rise residential design, Leslie has managed various condominium, rental building and school residence projects. Her involvement ranges from feasibility and conceptual design through to construction administration.
#North America#
Lee Ann Mangin

Director | US Design & Consulting Lead, Intelligence
Seattle, WA

Lee Ann Mangin
#Director | US Design & Consulting Lead, Intelligence# #All# #Leader# #Office Lead# #Operations# #Project / Programme Management# #Smart City Platform# #Smart Cities# ## #Software as a Service# #SaaS# ## #Systems# #Systems Engineering# #Systems# ## #Systems Integration# #Systems# ## #Transit Technology# #Transportation# #ITS# #Intelligent Transportation Systems# ##
Seattle, Washington, United States of America
Lee Ann is a lead for IBI Group’s smart city practice across the US. She brings 20 years of design and engineering experience in the Intelligence practice, leading Intelligent Transportation Systems, operations center projects and multi-disciplinary teams in the design and implementation of mobility solutions. Lee Ann has a long history helping cities, transit agencies, and traffic agencies with implementing and integrating technologies into their day-to-day operations.
#North America# #Pacific West#
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Sylvia Hajo

Sr. Associate Principal | Interior Design, Buildings
Houston, TX

Sylvia Hajo
#Sr. Associate Principal | Interior Design, Buildings# #All# #Civic & Government# #Institution# ## #Education# #School# ## #Interiors# #Interior Design# ## #Retail# #Commercial# ## #Specialized Learning# #School# #Education# ## #Subject Matter Expert#
Houston, Texas, United States of America
Sylvia Hajo has over 20 years of interior design experience, with a specialization in the design of spaces for educational, commercial, health care and institutional clients. Her primary responsibilities include: design management of the project, design collaboration with client, creating interior design concepts, specifying furniture and fixtures, equipment , managing the interior design process including all furniture selections and specifications, overseeing interior project schedules, and adhering to furniture/fabrics/accessories project budgets. Sylvia is conscientious, precise, and is known as an effective communicator with client and stakeholder groups.
#North America# #Southeast#
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Bryce Bankston

IT Manager
Houston, TX

Bryce Bankston
#IT Manager# #All# #Leader# #Operations# #Strategic Planning#
Houston, Texas, North America
Mr. Bankston has been with IBI Group since 1999 and is an Associate Principal with the firm. Bryce has extensive experience leading operations for technology, business development, budgeting, acquisitions, integrations, and application development while coordinating with global technical teams. He is also an integral part of the strategic planning initiative for IBI at the corporate level. Bryce not only oversees all of the computers in our Houston office, he is a critical member of the IBI West Region Support Team covering multiple locations. He supports all aspects of our computer network, including development and implementation of wiring configuration standards connectivity solutions, overall network operation systems, network software, server hardware configurations, network file systems, directory structure, LAN/WAN system integrity and security, and the installation and configuration of network hardware and software. In other words, he keeps us working.
#North America# #Southeast#
Visit Bryce Bankston's ProfileVisit Bill Thomas's Profile
Bill Thomas

Associate | Manager, Civil Engineering
Kingston, ON

Bill Thomas
#Associate | Manager, Civil Engineering# #All# #Bridges, Roads & Highways# #Transportation# ## #Civic & Government# #Institution# ## #Civil Engineering# #Civil Infrastructure# ## #Engineering# #Municipal Infrastructure# #Civil Infrastructure# ## #Subject Matter Expert#
Kingston, Ontario, Canada
http://www.linkedin.com/in/william-thomas-
Bill is a Civil Engineer with approximately 15 years’ experience in Land Development and Municipal Infrastructure. His work involves project management of residential, commercial, and industrial developments, as well as municipal infrastructure design, construction and replacement.
#North America#
Visit David Hook's Profile
David Hook

Associate | Manager, Transportation Engineering
Ottawa, ON

David Hook
#Associate | Manager, Transportation Engineering# #Active Transportation# #Transportation# ## #All# #Bridges, Roads & Highways# #Transportation# ## #Leader# #Transportation# #Transportation Engineering# #Transportation# ## #Transportation Planning# #Transportation# ##
Ottawa, Ontario, Canada
https://www.linkedin.com/in/david-hook-358a1a147/
David is a Transportation Engineer with IBI Group and has over 14 years of professional experience in transportation planning and engineering design. As manager of IBI Ottawa’s transportation engineering team, David’s core responsibility is to oversee the production of transportation impact assessment studies in support of Official Plan, Zoning By-law Amendment, and Site Plan Control applications, as well as the management of development-related transportation facility design projects. He also has a wide array of experience in the following areas: transportation micro-simulation modelling, roadway design, construction inspection, contract administration, public meetings, environmental assessment studies, community design plans and graphics/visualization. Mr. Hook‘s work is driven by his enthusiasm for Sustainable Transportation, Transit-Oriented Development and the adaptation of technology through Intelligent Transportation Systems.
#North America#
Visit Steven Butler, PE's Profile
Steven Butler, PE

Associate | Manager, Transportation Engineering
Cincinnati, OH

Steven Butler, PE
#Associate | Manager, Transportation Engineering# #All# #Bridges, Roads & Highways# #Transportation# ## #Civil Infrastructure# #Design Build# #Engineering# #Project / Programme Management# #Transportation# #Transportation Engineering# #Transportation# ##
Cincinnati, Ohio, United States of America
Steven Butler has over ten years of civil engineering experience, with emphasis in structural design. He has evaluated and developed superstructure and sub-structure plans for a variety of bridges within the states of Ohio and West Virginia. His experience extends to all phases of civil engineering projects, including preliminary studies and reports, site surveys and investigations, specifications, quantity take-offs, and cost estimates. Steven’s work includes bridge design, inspection, replacement, rehabilitation and review projects, where his deliverables include the design of superstructures, substructures, and miscellaneous details along with site layout and minor roadway items.
#Midwest# #North America#