Lead Estimator

MasTec is seeking a Lead Estimator to drive estimating efforts for complex utility and energy infrastructure projects across power delivery, oil and gas, renewables, and communications. In this role, you will analyze plans and specifications, perform detailed quantity takeoffs, and develop accurate, competitive cost estimates and bids. You will collaborate closely with engineering, project management, and field teams to assess constructability, schedule, and risk, while ensuring alignment with MasTec's strict safety and quality standards. The Lead Estimator will mentor junior estimators, refine estimating tools and databases, and present recommendations to leadership. This position offers the opportunity to impact major North American infrastructure projects and grow your career in a high-performance, team-focused environment. Responsibilities Lead development of detailed cost estimates and competitive bids for utility and energy infrastructure projectsAnalyze drawings, specifications, and scope to identify materials, labor, equipment, and subcontractor needsPrepare quantity takeoffs and cost breakdowns for power, renewables, oil and gas, and communications workReview subcontractor and vendor quotes and integrate into final estimatesCollaborate with project management, engineering, and field teams to validate constructability and riskDevelop and maintain standard estimating tools, databases, and unit costsPresent estimates, assumptions, and risks to leadership and support bid strategy decisionsMentor and guide junior estimators, promoting best practices and continuous improvementEnsure compliance with MasTec safety, quality, and integrity standards in all estimating activities Required Skills Construction estimatingCost analysis and budgetingQuantity takeoffsBlueprint and specification readingUtility and energy infrastructure knowledgeEstimating software (e.g., HeavyBid, Sage, or similar)Excel and data analysisRisk assessment in construction projectsVendor and subcontractor quote analysisProposal and bid preparation