Who are we?

At OSI Maritime Systems, we pride ourselves on delivering world-class navigation and bridge systems. With decades of experience serving military customers, we remain at the forefront of innovation in the maritime industry. Our collaborative and dynamic environment ensures every team member contributes to advancing marine safety and operational excellence. With a global presence, we are proud to have offices in Canada, UK, Taiwan, Australia and Germany.

Assist in driving overall financial performance of the company by delivering accurate financial statements with measurable and actionable Key Performance Indicators. This role is financial accounting focused. The Senior Accountant will play a key role in monthly close, financial reporting, inventory and costing, fixed assets and external audit support, while ensuring compliance with applicable accounting standards.

Main Responsibilities

Financial Close & Reporting

• Assist in leading and executing monthly and year-end close activities
• Prepare and review journal entries, account reconciliations, and variance analyses
• Ensure accurate and timely financial statements in accordance with ASPE
• Support preparation of management reporting packages for leadership

Payments Management

• Provide leadership to AP Team
• Review and posting of non-PO invoice batches
• Wire transfer review
• Review AP Cash flow forecasting reports
• New Vendor set up
• Payroll Reconciliation
• Annual vacation relief for payroll
• Administering the Concur expense reporting system
• Adminstering company issued credit cards

Revenue & Accounting Policy Support

• Support financial accounting aspects of revenue recognition, coordinating with the project accounting team as required
• Ensure proper accounting for contract assets/liabilities, accruals, and deferrals
• Assist with accounting memo preparation for complex transactions

Inventory & Cost Accounting

• Review inventory reserves, excess & obsolete provisions, and valuation methodologies
• Partner with operations and supply chain to ensure accurate cut-offs and costing

Audit, Compliance & Controls

• Prepare audit schedules and support annual audit and tax engagements
• Assist with enhancement and maintenance of internal controls and accounting processes
• Lead and maintain business process and internal control mapping
• Support compliance with corporate policies and accounting standards

Process Improvement & Systems

• Identify opportunities to improve close efficiency, controls, and reporting quality
• Support ERP and financial system enhancements or implementations
• Act as a subject-matter expert for financial accounting questions across the business

You Bring:

• CPA designation (or actively pursuing) required
• 5–8+ years of progressive accounting experience
• Experience in manufacturing, project-based environments, or technology companies
• Strong understanding of ASPE, including:
• Revenue recognition
• Inventory and cost accounting
• Fixed assets and capitalization
• Hands-on experience with month-end close and audits
• Advanced Excel skills; ERP experience required (Epicor)
• Excellent interpersonal and communication skills

Why work for OSI?

• Collaborative Culture: Work with a talented and supportive team that values innovation and teamwork.
• Diversity, Equity, and Inclusion: OSI is committed to fostering a workplace where everyone feels respected, valued, and empowered to contribute their best.
• Growth Opportunities: We invest in our employees' professional development and career growth with an annual employee driven development program.
• Competitive Benefits: Enjoy health, dental, RSP, vacation and a healthy work-life balance environment!

If you need accommodations during the hiring process, please contact Talent Acquisition.