Job Description

Sentinel Dock & Door Solutions

is a Canadian company that provides commercial dock and door services. Established in 2025 by Trivest Partners, a private equity firm, Sentinel was formed through the acquisition of several regional service providers: Lenworth Building Services, Pro Door & Dock Systems, Mar-Lin Dock & Door, Door Doctor and Secord Docks. These companies specialize in the installation, repair, and maintenance of overhead doors, dock levelers, and related equipment for commercial and industrial facilities.

Door Doctor located in

Lachine, Quebec

is seeking a

Controller

for their growing team!! As a

Controller,

you will lead our financial operations and provide strategic support for executive-level decision-making.

What's in it for you?

Play a pivotal role in executive-level strategic decision-making Lead and elevate essential financial operations across the organization Thrive in a collaborative, fast-paced environment that prioritizes precision and performance Drive meaningful impact on operational efficiency and overall profitability

Key Responsibilities:

Oversee daily accounting operations, including payroll, accounts payable, and accounts receivable. Support the preparation of financial statements, budgets, forecasts, and internal management reports. Establish and maintain internal controls to ensure compliance with company policies and regulatory requirements. Drive efficient invoicing and cash collection processes while managing supplier payments and associated documentation. Lead end-to-end payroll processing, ensuring accurate remittances and timely compliance filings. Manage credit approvals, oversee cash flow forecasting, and conduct margin analysis across business units. Collaborate on inventory management, product costing, and pricing strategies to support company-wide financial decisions. Lead the implementation and ongoing optimization of ERP and third-party payroll systems. Oversee IT operations and vendor relationships, ensuring system reliability, data integrity, and user training. Mentor and supervise the accounting team, fostering a culture of accuracy, accountability, and professional development.

What we're looking for:

Bachelor's degree in Accounting, Finance, or a related discipline; CPA designation strongly preferred 5 to 8+ years of progressive experience in finance and accounting roles In-depth knowledge of IFRS, job costing, project-based accounting, and payroll systems Proficient in accounting software such as QuickBooks, NetSuite, and Sage Experience in private equity-backed organizations is a significant advantage Proven leadership capabilities with excellent communication and organizational skills Strong analytical acumen and meticulous attention to detail Committed to continuous improvement and adept at thriving in fast-paced, dynamic environment

Salary Range

: $110,000 ~ $140,000 annually