Job Description

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.

Career Details

Job Title: Estimator (Intermediate/Senior)

Number of Openings: 1

Job Type: Full-time/Permanent

Minimum Level of Education: Certificate/Diploma

Years of Related Experience: 7-10+ Years

Location: Sturgeon County Shop, AB

Schedule: Monday to Friday 7:00am - 3:30pm

Application Deadline: Until filled

Position Summary

We're seeking a skilled Estimator to prepare accurate cost estimates for construction projects. This role requires someone organized, proactive, and able to manage multiple bids at once.



Other responsibilities include:Review project plans and specifications to confirm complete scope. Prepare detailed cost estimates, RFQ packages, and proposal bid submissions. Develop and maintain estimating tools and templates (lump sum, cost-plus, or unit rates). Identify potential risks and provide recommendations. Coordinate with project managers to align estimates with bid schedules. Work with subcontractors and vendors to gather accurate pricing and scope coverage. Track bid deadlines and ensure timely submissions. Support technical clarifications during the bid process. Maintain historical cost data for future use. Build and maintain strong relationships with subcontractors, suppliers, and clients. Represent the company positively in industry and community engagements. Participate in internal meetings and post-bid reviews. Uphold company standards and contribute to continuous improvement.

Our Ideal Candidate

A Bachelor's degree or Alberta Industry Trade certificate or technical background in Mechanical, with a strong mathematical aptitude are required. A minimum of 7-10 years of estimating experience within an industrial construction industry especially for Mechanical Piping products. Knowledge of industrial construction industry within field and shop is required. Knowledge of key principles in bid preparation, pricing, review of bid package and bid closing procedures. Excellent verbal and written communication skills. Ability to work effectively with all levels of management and employees. Organizational skills to handle multiple tasks/projects within a high-pressure work environment. Proficiency with Microsoft Office products including Word, Excel, and Projects. Must be able to manage multiple tasks and have excellent follow up skills both internally and externally.

Application Instructions

ONEX RIVER Group 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 Group. 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.


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