Top companies hiring for Controller jobs

Created by the integration of long-standing organizations dating back to 1911, AtkinsRéalis is a world-class engineering services and nuclear company dedicated to engineering a better future for our planet and its people. We create sustainable solutions that connect people, data and technology to transform the world's infrastructure and energy systems. We deploy global capabilities locally to our clients and deliver unique end-to-end services across the whole life cycle of an asset including consulting, advisory & environmental services, intelligent networks & cybersecurity, design & engineering, procurement, project & construction management, operations & maintenance, decommissioning and capital. The breadth and depth of our capabilities are delivered to clients in strategic sectors such as Engineering Services, Nuclear and Capital.

At Deloitte, we are driven to inspire and help our people, organization, communities, and country to thrive. Our Purpose is to build a better future by accelerating and expanding access to knowledge. Purpose defines who we are and gives us reason to exist as an organization. By living our Purpose, we will make an impact that matters. Deloitte Canada provides audit & assurance, consulting, financial advisory, risk advisory, tax and related services to public and private clients spanning multiple industries. Deloitte Canada serves four out of five Fortune Global 500® companies through a globally connected network of member firms in more than 150 countries and territories, bringing world-class capabilities, insights, and service to address clients' most complex business challenges. Deloitte LLP is the Canadian member firm of Deloitte Touche Tohmatsu Limited, which is a network of member firms, each of which is a legally separate and independent entity.

Hatch is an employee-owned, multidisciplinary professional services firm that delivers a comprehensive array of technical and strategic services, including consulting, information technology, engineering, process development, and project and construction management to the Mining, Metallurgical, Energy, and Infrastructure sectors. Hatch has served clients for over 80 years and has project experience in more than 150 countries around the world. With over 11,000 people in over 65 offices, the firm has more than $35 billion in projects currently under management. Clients recognize Hatch for its ability to bridge the gaps between research and innovative technologies, and between engineering and reliable operations. We are particularly known for working with senior client management to develop business strategies; managing and optimizing production; executing projects that involve the scale-up of process technologies; and managing startups, commissioning and ramp-ups.

WorleyParsons Corporation puts its energy into energy and chemical plants. The US subsidiary of WorleyParsons Limited, the company is a top designer and builder of modular facilities for refineries and process plants in remote areas and harsh environments. WorleyParsons, whose services also include procurement and project management, targets the hydrocarbons, minerals and metals, infrastructure and environment, and power industries. Offshore work is provided by its INTECSEA arm. The US operations are supported by the WorleyParsons worldwide network. The company's global diversity and client base allow it to advance even in challenging market conditions.

Metrolinx is undertaking the largest transportation investment in Ontario’s history to get you where you need to go better, faster, easier, while also operating GO Transit, UP Express and PRESTO. Learn more about how we’re connecting communities, building partnerships, and providing you new ways to travel around our region, at Metrolinx.com. Metrolinx is an agency of the Government of Ontario.

Harris provides mission-critical software solutions for Public Sector, Healthcare Utilities, and Private Sector verticals throughout North America, Asia, and Australia. At Harris, we are committed to promoting an environment where our employees feel empowered to bring their best selves to work daily. Guided by our core values, we believe in being employee-centric, valuing every individual's unique contributions, and encouraging open communication, respect, and collaboration. Our vision is to help our team realize their dreams and aspirations, knowing that when our people grow, so does our company. We are more than just a company—we are a community where every voice matters, and every dream has the potential to become a reality. After more than 200 acquisitions, well over 100,000 customers rely on the services of our more than 15,000 employees at over 200 locations worldwide. Our goal is to keep our companies in the Harris family forever and to know that they are in the best hands. That is why once we acquire a company, we will never sell them again! We offer our subsidiaries a wealth of best practices, access to our network and the Harris community, our global customer base, and local centers of excellence.

We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity. ​ From local beginnings to a globe-spanning presence today, we operate in over 50 countries and employ approximately 73,000 professionals, known as Visioneers. ​ Together they pioneer solutions and deliver innovative projects across sectors: Transport & Infrastructure, Property & Buildings, Earth & Environment, Water, Power & Energy and Mining & Metals. ​ ​ Together let’s unlock potential everywhere.​ #WeAreWSP

At Kiewit, the projects we deliver make a difference, and we offer opportunities for you to make one, too. Our construction and engineering professionals work on some of the industry’s most complex, challenging and rewarding projects — from power generation, transmission and storage projects to water treatment and supply, light rail, bridges and more. No matter your role, your work will positively impact communities across North America. Kiewit people tackle important projects of every size, in any market. Start your Kiewit adventure today at kiewitjobs.com. Kiewit is one of North America’s largest and most respected construction and engineering organizations with 2025 revenues of $18.2 billion and employs 34,500 staff and craft employees.