Senior Project Controller

Build More Than Just a Job  

At ONEX River, our team is the foundation of our success. We’re skilled, hands-on professionals dedicated to every project, whether it’s industrial construction, fabrication at our Sturgeon County facility, or managing critical shutdowns. When you join us, you become part of a team that values hard work, dependability, and pride in what we do. Here, you’ll build more than just a career—you’ll gain valuable skills, create lasting connections, and contribute to meaningful projects. Together, we’re committed to delivering high-quality work that makes a real impact.  

Who We Are

 
ONEX River is a proudly 100% Indigenous-owned construction company rooted in Sturgeon County. As a general contractor, with multiple construction services like Structural, Mechanical Construction, Scaffolding and Electrical, we bring hands-on expertise across a wide range of construction services, including assembly, installation, and specialized solutions. Our team is dedicated to delivering quality, safety, and results you can count on.  With a commitment to hard work and reliability, ONEX River has become a trusted partner in the oil and gas industry, focused on meeting each client’s unique needs with the highest standards of service.  

 
Position Summary

ONEX River is seeking an experienced and detail-oriented Senior Project Controller to support our growing Project Controls team. Based in our fabrication facility, this position is responsible for project cost control, forecasting, budgeting, client invoicing, reporting, and financial analysis throughout the project lifecycle.
The successful candidate will work closely with Project Managers, Estimators, Accounting, and Operations to ensure accurate project tracking, timely reporting, and effective cost management while supporting the successful execution of fabrication and construction projects.

Responsibilities include

• Create and submit daily Labour, Equipment and Material (LEM) reports for Project Manager review.
• Review, file, and track third-party LEMs and supporting documentation for project costing purposes.
• Assist in the development and implementation of project cost control procedures, coding structures, and reporting methods.
• Collaborate with the Project Controls team to ensure consistency and accuracy in project reporting.
• Import project estimates and budgets into project management software and maintain ongoing cost tracking.
• Monitor project costs, identify variances, and support project closeout activities.
• Analyze cost trends and provide recommendations to improve project performance.
• Identify, evaluate, and communicate financial risks and opportunities to Project Managers.
• Prepare and maintain detailed cost reports, forecasts, and cash flow projections.
• Generate client invoices for Project Manager approval and coordinate with Accounts Receivable regarding billing and collections.
• Assist Project Managers with client-specific reporting requirements, cost analysis, and forecasting.
• Support monthly project reviews, budget updates, and financial reporting processes.
• Ensure project documentation is complete, accurate, and maintained in accordance with company standards.

Our Ideal Candidate

• Degree or Diploma in related field or equivalent work experience.
• 12+ years of proven experience as accountant, project controls or project coordinator within an industrial construction environment.
• Proficiency with various software such as; Sage, ADP, SharePoint, MS Office, Adobe, Excel and Outlook.
• Excellent attention to detail, organizational and multitasking skills.
• Critical thinking and problem-solving abilities.
• Ability to communicate effectively in person, on the phone and/or via email.
• Preferred knowledge of industry standards and regulatory requirements.

Application Instructions


ONEX River is an equal opportunity employer. Positions are filled by means of open competition where the selection is based on job-related skills, training, experience, and suitability. Final candidates will be asked to provide references. The results of the reference check must be acceptable to ONEX River. We also consider different experience levels and knowledge and candidates with less experience may be considered for lower-level positions.   

We thank all applicants in advance, however only individuals selected for interviews will be contacted.