We are looking for an experienced Controller to lead financial operations for a growing organization in Sarnia, Ontario. This role is responsible for delivering accurate reporting, supporting business planning, and providing oversight across payroll, compliance, and project-related financial analysis. The successful candidate will guide a small accounting team, collaborate with leadership on financial performance, and help strengthen controls and processes across the function. Responsibilities: • Lead the monthly close process and prepare complete financial statements, including profit and loss reporting, for submission to the parent organization within established timelines. • Produce monthly trial balances and maintain accurate financial data for external reporting and consolidation purposes. • Analyze project financial performance at month-end and deliver regular updates on job results, identifying trends, risks, and opportunities for improvement across a portfolio of active projects. • Develop the annual budget and provide variance analysis with clear commentary to support operational and strategic decision-making. • Oversee weekly payroll funding activities for both unionized and non-union employees, ensuring accurate and timely bank uploads. • Act as the primary finance contact for year-end activities by coordinating audit support, preparing required documentation, and liaising with external auditors and tax advisors. • Support administration related to employee benefits, union remittances, labour rate development, and compliance with collective agreement obligations. • Provide oversight for government remittances and ensure reporting obligations are completed accurately and on time. • Contribute to finance improvement initiatives, special audit projects, and treasury-related activities as business needs evolve.

• Minimum of 5 years of progressive experience in accounting or finance, including hands-on responsibility for full-cycle financial reporting.• Strong knowledge of budgeting, variance analysis, and monthly financial statement preparation.• Experience with both union and non-union employees.• Familiarity with project accounting, including percentage-of-completion (POC/ % complete) reporting and financial analysis across multiple active jobs.• Ability to lead or support audit preparation and coordinate documentation for external auditors and advisors.• Solid understanding of government remittances, compliance requirements, and general accounting controls.• Proven ability to supervise accounting staff and manage competing priorities in a deadline-driven environment.

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Sarnia, ON
onsite
Permanent
120000 - 150000 CAD / Yearly
We are looking for an experienced Controller to lead financial operations for a growing organization in Sarnia, Ontario. This role is responsible for delivering accurate reporting, supporting business planning, and providing oversight across payroll, compliance, and project-related financial analysis. The successful candidate will guide a small accounting team, collaborate with leadership on financial performance, and help strengthen controls and processes across the function. Responsibilities: • Lead the monthly close process and prepare complete financial statements, including profit and loss reporting, for submission to the parent organization within established timelines. • Produce monthly trial balances and maintain accurate financial data for external reporting and consolidation purposes. • Analyze project financial performance at month-end and deliver regular updates on job results, identifying trends, risks, and opportunities for improvement across a portfolio of active projects. • Develop the annual budget and provide variance analysis with clear commentary to support operational and strategic decision-making. • Oversee weekly payroll funding activities for both unionized and non-union employees, ensuring accurate and timely bank uploads. • Act as the primary finance contact for year-end activities by coordinating audit support, preparing required documentation, and liaising with external auditors and tax advisors. • Support administration related to employee benefits, union remittances, labour rate development, and compliance with collective agreement obligations. • Provide oversight for government remittances and ensure reporting obligations are completed accurately and on time. • Contribute to finance improvement initiatives, special audit projects, and treasury-related activities as business needs evolve.
2026-05-13T00:00:00Z

Controller Job in Sarnia, ON | Robert Half