Ruby Rock Group is one of Calgary’s largest civil infrastructure contractors, delivering major roadworks and infrastructure projects throughout the city and across Central and Southern Alberta. With over 30 years of industry experience, we specialize in full-scope road construction, earthworks, concrete, and asphalt paving.

We are seeking an experienced Project Manager / Estimator to join our civil construction team. This role is responsible for leading projects from tender and estimating through execution and closeout across roadway rehabilitation, grading, concrete, and asphalt infrastructure projects. The ideal candidate brings strong operational awareness, estimating capability, and the ability to manage complex municipal and infrastructure work within active urban environments.

Key Responsibilities

Prepare quantity takeoffs, cost estimates, and competitive tender submissions for civil construction projects

Manage projects through all phases including budgeting, scheduling, procurement, execution, and closeout

Coordinate with clients, consultants, municipalities, subcontractors, suppliers, and field operations

Monitor project costs, productivity, forecasts, and overall financial performance

Manage contracts,



change orders, progress claims, and project documentation

Participate in project planning, scheduling, and risk management activities

Qualifications

Experience in civil construction project management and/or estimating

Strong understanding of roadway, earthworks, underground, concrete, and paving operations

Experience with complex civil infrastructure projects considered a strong asset

Degree or diploma in Project Management, Civil Engineering, Construction Management, or related field considered an asset

Experience with B2W software platforms considered an asset

Proficiency in Microsoft Excel and construction management software

Strong organizational, communication, and leadership skills

Ability to manage multiple priorities in a fast-paced environment

What We Offer

Competitive salary based on experience

Prospect to work on major municipal and infrastructure projects

Growth opportunities and advancement opportunities within a growing organization

Team-oriented and team-oriented culture

Full-time permanent position based out of our head office in Airdrie, AB

📌 Senior Project Manager / Estimator (Airdrie)
🏢 Ruby Rock Group
📍 Airdrie