Senior Accountant

Role Summary
We are seeking a Senior Accountant to join our team in Ottawa! The Senior Accountant, Corporate Finance supports key corporate finance activities including financial reporting, consolidations, technical accounting, tax compliance, and process improvements. This role partners closely with finance leadership and shared service teams to ensure accurate reporting, strong financial controls, and timely insights. Success in this role means delivering reliable financial information, supporting business decisions, and continuously improving finance processes.

Why This Role Matters to Modern Niagara
This role is essential to maintaining the integrity and accuracy of Modern Niagara’s financial reporting. The Senior Accountant supports corporate consolidation, compliance, and forecasting activities that enable leadership to make informed decisions and ensure the organization operates efficiently and responsibly as it continues to grow.

Key Impact / Purpose

• Deliver accurate and timely financial reporting, consolidations, and month-end close processes
• Support budgeting, forecasting, and KPI tracking to enable data-driven decision-making
• Strengthen financial processes, controls, and compliance across corporate entities

Duties and Responsibilities:

• Execute full-cycle accounting and financial close activities, including journal entries, reconciliations, and general ledger maintenance
• Support budgeting and forecasting for corporate shared service departments, including variance analysis and cost tracking
• Prepare and support group financial consolidations, including intercompany reconciliations and elimination entries
• Research and support the application of technical accounting standards
• Contribute to FP&A activities, including KPI reporting and financial analysis
• Support tax compliance activities, including sales tax filings and tax provisions
• Assist in preparation of Management Discussion & Analysis (MD&A), including KPI tracking and financial commentary
• Provide support during year-end audits, including responding to auditor requests
• Participate in ad-hoc projects related to process improvements, internal controls, and finance transformation initiatives

Must haves:

• 3+ years of progressive full-cycle accounting experience in a corporate, multi-entity, or public accounting environment
• Bachelor’s degree in Accounting, Finance, or a related field
• Strong analytical skills with high attention to detail
• Advanced proficiency in Excel and experience working with ERP systems
• Strong communication skills with the ability to collaborate across teams
• CPA designation (completed or in progress)

Nice to haves:

• Experience with financial consolidations and intercompany accounting
• Exposure to FP&A, KPI reporting, or corporate shared services environments

This is a new position. Expected annual compensation; $74,000 - $88,000

Modern Niagara offers a competitive total compensation package including:

• Performance based bonus opportunities
• Defined Contribution Pension Plan with a generous employer contribution
• Flexible Health and Dental benefits with tiered options to meet the needs of you and your family
• An annual health spending account to support your overall wellness
• 24/7 confidential support through our Employee and Family Assistance Program with access to comprehensive resources and professional services
• A competitive vacation package with additional vacation granted throughout your tenure with the organization.
• Employer Paid Parental Leave Top Up
• Annual Community Day dedicated to volunteering and giving back to the communities where we live and work
• Corporate Discounts through various vendors across Canada for programs such as fitness, mobile phones, travel, home and auto insurance and many others

Here at Modern Niagara, because we know our people are the best in the industry, we pride ourselves on providing a total compensation package that rewards employees for their hard work and supports employees and their families in their overall wellbeing.

About Modern Niagara

Who We Are

Modern Niagara helps building owners, managers, and general contractors meet the mechanical, and electrical needs of their buildings across Vancouver, Calgary, Edmonton, Toronto, Southwestern Ontario, and Ottawa. We are committed to having a positive and meaningful impact on Canada’s infrastructure — and on the communities where we live, learn, work, and heal. We build for life.

Our Culture & Values

We value passion, initiative, determination, professionalism, and teamwork. Health and safety are embedded in everything we do, and our award-winning safety culture consistently performs well above industry standards.

Diversity, Equity & Inclusion at Modern Niagara

We are committed to building a diverse, equitable, and inclusive organization where everyone has access to opportunity, feels a sense of belonging, and can thrive. We actively work to remove barriers faced by members of equity-seeking groups (including women, Indigenous, Black, racialized, 2SLGBTQIA+ people, people with disabilities, and newcomers to Canada) in the construction industry. We encourage applications from candidates of all backgrounds and lived experiences and are committed to a barrier-free hiring process. If you require accommodation at any stage of the recruitment process, please contact us at so we can make appropriate arrangements.

We appreciate every applicant’s interest in joining Modern Niagara. Only those selected for an interview will be contacted.