Civil Construction Estimator

Estimator - Civil ConstructionAbout MacKayMacKay Contracting is a heavy civil contractor built on performance, grit, and follow through. For over 40 years, we've delivered critical infrastructure across Western Canada. Now, we're bringing that same reputation for tough, high-quality work to the U.S. market.We specialize in complex civil construction: highways, bridges, mine support, reclamation, and earthworks in remote terrain and challenging conditions. We don't chase easy work, we win the ones that matter. When we commit, we deliver. No excuses.What You'll Get to DoAs a Civil Construction Estimator, you'll be responsible for developing accurate, competitive estimates that help us win civil and infrastructure projects across the western U.S. You'll work remotely, reporting to our Estimating Lead and collaborating with field teams, project managers, and senior leadership across state and national borders. You won't just be punching numbers into a spreadsheet or software. You'll be driving strategy and pricing work we intend to win. As a Civil Construction Estimator at MacKay, you'll lead the preparation of accurate, competitive cost estimates for complex projects, from roadbuilding and utilities to reclamation, contract mining, and mine infrastructure.You'll work closely with project managers, engineers, and leadership turning project details into real numbers that reflect how we actually build the work.Your Role Includes:Reviewing project specs, drawings, and contract documents to determine scope and key risksVisiting project sites to gather first-hand intel and identify constructability factorsQuantifying materials, labour, equipment, and production rates with precisionSourcing and evaluating subcontractor and supplier pricing to strengthen your numbersLeveraging historical data, internal rates, and market trends to support bid strategyPreparing detailed takeoffs and estimate breakdowns across all major civil scopesBuilding bid summaries, risk registers, and backup packages for internal reviewsParticipating in bid strategy sessions and handover meetingsContinuously improving our estimate database and cost history trackingWho You AreYou're a builder at heart, but your strength is in preconstruction. You understand scopes like earthworks, roadbuilding, underground utilities, and environmental work, and you know how to price them with accuracy and foresight. You're not afraid to get into the details, ask questions, and hold the line on what it takes to execute the work properly.You have:3+ years of experience estimating civil construction projectsStrong understanding of scopes including excavation, utilities, roadworks, bridges, and reclamation. Various State, Federal, Municipal standards and specifications.Proficiency in takeoff software, Excel, and estimating platformsA sharp eye for constructability, logistics, and schedule implicationsA collaborative mindset - but the independence to drive your own processKnowledge of general construction safety, current federal and OSHA requirementsEven better if:You've worked in both bid-build and design-build environmentsYou've contributed to successful proposals or pursuit strategiesYou have a degree or diploma in Civil Engineering, Construction Management, or a related fieldWhat's In It for YouRemote-first role with flexible hours based out of MontanaA critical role with direct influence on what projects we pursue and winA strong pipeline of technical, high-impact workMentorship and collaboration with a seasoned estimating and leadership teamCompetitive salary, benefits, and RSP program OR Full benefits package including health, dental, vision, and 401(k)Career development and advancement opportunities as we grow our U.S. operationsA chance to help build the foundation of something bigger - while working with a team that's got your backWe build the work that others avoid.