Senior Finance Manager, Acquisition Integration, Aurora

Location: Aurora, ON (On-site)

Language: Bilingual, strong written and spoken English and French required

Background Check Requirement: Standard employment verification and reference checks

About the Opportunity Our client, a fast‑growing organization in the environmental services sector, is seeking a Senior Finance Manager, Acquisition Integration to play a key role in post‑acquisition success. This position sits at the intersection of finance, operations, and transformation, supporting the integration of newly acquiredbusinesses into a dynamic and evolving organization.

You will collaborate closely with cross‑functional teams including Finance, Legal, Tax, and Operations to ensure seamless transitions following acquisitions. This is a hands‑on, people‑first environment where your expertise will directly shape systems, processes, and team capabilities, while helping build a more efficient and scalable future.

What’s in it for You Join a high‑growth organization where no two days are the same and your impact is tangible. You will be part of a collaborative team that values curiosity, continuous learning, and shared success. You will be working in a culture that fosters and encourages mentorship, open communication, and professional growth.

This is an opportunity to take your existing strong understanding of technical accounting and ERP system integration experience to the next level. Working closely with an acquisition integration accounting expert, you will develop and deepen your knowledge in acquisition accounting in a fast‑paced environment focused on growth through strategic acquisitions. Expect exposure to diverse projects, strong leadership support, and a workplace that balances entrepreneurial energy with teamwork.

Your Responsibilities

You’ll lead accounting system integrations and ERP conversions for newly acquired entities, ensuring accurate and efficient transitions from legacy platforms into standardized financial environments.

You’ll partner closely with cross‑functional teams, including finance, operations, legal, and external advisors, to support acquisition integration activities and align financial reporting requirements.

You’ll support technical accounting and acquisition accounting processes, including purchase price accounting, post‑close adjustments, and related financial analysis.

You’ll manage and reconcile trial balances, validate financial data integrity, and resolve discrepancies across multiple entities and systems.

You’ll analyze and interpret complex financial documentation and accounting records in both English and French to support integration and reporting activities.

You’ll contribute to the continuous improvement of integration processes, systems, and controls.

You’ll communicate financial changes clearly to stakeholders, ensuring alignment and understanding across teams.

You’ll help train and guide newly integrated finance teams, setting them up for long‑term success.

Skills and Qualifications

5+ years of progressive experience in technical accounting; Big 4/Public Accounting training strongly preferred.

Bilingual in English and French, with the ability to interpret complex financial and legal documentation in both languages.

CPA designation required.

Demonstrated experience with financial systems and data integrations in various ERP systems.

Strong knowledge of Canadian accounting standards; acquisition accounting practices considered an asset.

Proven ability to work cross‑functionally and manage multiple priorities in a fast‑paced environment.

Strong communication and relationship‑building skills, with a collaborative and adaptable approach.

Exposure to acquisition accounting, M&A, transaction advisory, or related consulting work is considered an asset.

EEO Statement All qualified applicants will receive fair consideration for employment. We welcome individuals of all backgrounds, experiences, and identities including women, members of racialized groups, Indigenous Peoples, persons with disabilities, and 2SLGBTQIA+ communities. If you require an accommodation, please review our accessibility policy and reach out to our accessibility officer with any questions.

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