Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

We believe the most ambitious projects deserve the most committed people. At Aecon, you won’t just build your career — you’ll help build what matters to enable future generations to thrive.

The safety of our people, projects, partners, and stakeholders is our priority focus – today and always.
Inclusion. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs) , to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Together, we embrace strong execution, innovation, and continuous improvement — values that come to life through the unique talents and collaborative spirit of every team member. If you’re inspired to make a difference through future-building projects, join our best-in-class team.

Reporting to the Finance Manager, the Sr.



Accountant will be responsible for the financial and administration including reporting, budgeting, forecasting and day-to-day transactions to ensure that the financial objectives are met and accounting procedures are carried out.
Oversight of finance activities within a business unit or functional area, this could include financial reporting, budgeting, taxation.
Work effectively with, influence and support projects teams, joint arrangements & JV Partners.
Ensure SAP transactions are recorded accurately and on a timely basis, with appropriate backup and documentation.
Complete monthly bank reconciliations, coordinating with Aecon business units and Shared Services to remedy variances.
Implement & manage internal control procedures.
Coordinate & manage internal and external audits.
Involved in supporting accounting research to provide recommendations, ensuring the Company complies with all areas of IFRS and in accordance with established Aecon policies and procedures.
Enhance the applicable finance processes and support process improvement initiatives to achieve financial goals and improve efficiency and profitability.
Build a strong network across various teams to handle a wide range of analytical and operational issues.
Support preparation of financial presentations & analyses for the leadership team.




Support preparation of ad-hoc financial analysis (including “what-if” scenario analysis) as required to support business partners.
5+ years of progressive accounting/finance experience, preferably in infrastructure, construction, energy, concessions industries.

- Bachelor’s degree or diploma in Accounting. CPA designation required.
- Advanced proficiency in Microsoft Excel.
- SAP experience is an asset.
- Strong working knowledge of Microsoft Office (Word, PowerPoint).
- Solid knowledge of IFRS and percentage of completion accounting.
- Strong planning and organizational skills.
- Cross-border experience is an asset
- Other considerations may includecertifications, specialized training, and the complexity or scope of the role.

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon’s AI Usage Policy.

📌 Senior Accounting Supervisor (Toronto)
🏢 Aecon
📍 Toronto