Lead Estimator

Quanta Power Solutions brings together the industry-leading capabilities and resources of Quanta's operating companies to deliver complete EPC solutions. Our integrated approach spans power generation, battery energy storage, renewables, transmission, substation, and underground infrastructure — from concept to commissioning, we execute complex power infrastructure projects with the speed, certainty, and operational excellence our customers depend on.

At Quanta Power Solutions, we are driven by a culture of safety, integrity, and disciplined execution — and we're building a team that shares that commitment.

The Lead Estimator is a senior member of our Preconstruction group, serving as both a subject matter expert in indirect cost development and a technical leader for multi-discipline estimate teams. This role is responsible for owning the indirect cost estimate on complex EPC power generation projects, including field supervision, temporary facilities, site logistics, construction equipment, startup support, project controls, quality, safety, and administrative services, while simultaneously providing guidance and oversight to discipline estimators across civil, structural, mechanical, piping, and electrical scopes.

The ideal candidate brings extensive experience developing and leading EPC estimates for large-scale power generation projects, a strong command of indirect cost drivers and construction execution planning, and the leadership presence to align multi-discipline teams around consistent methodologies, accurate assumptions, and defensible estimate basis documents.

• Prepare detailed cost estimates for indirect project costs including field supervision (construction managers, area superintendents, and foremen), temporary facilities, site logistics, construction equipment, startup and commissioning support, project controls, quality, safety, and administrative services
• Develop staffing plans and man-loading curves for field supervision and support personnel across all phases of power plant construction, from site preparation through mechanical completion and startup
• Estimate temporary facilities scope including construction office trailers, laydown areas, site warehouses, batch plant facilities, temporary utilities, access roads, and site security infrastructure
• Quantify construction equipment requirements and costs including cranes, heavy lift planning, earth-moving equipment, aerial work platforms, and major rigging associated with large-scale power plant equipment installation
• Develop startup and commissioning cost estimates including pre-commissioning labor, owner operator support, vendor technical representatives, and performance testing activities
• Estimate project controls, quality, safety, and administrative costs consistent with project size, complexity, duration, and contractual requirements

• Lead indirect cost estimating efforts and provide technical guidance to discipline estimators across civil, structural, mechanical, piping, and electrical disciplines to promote consistent methodologies, accurate assumptions, and comprehensive project estimates
• Coordinate multi-discipline estimate development, review discipline estimate packages for completeness and alignment with project execution strategy, and identify scope gaps or overlaps across disciplines
• Establish and communicate estimating standards, scope split assumptions, and basis of estimate documentation expectations for each pursuit or project
• Mentor junior and mid-level estimators on power generation construction methods, indirect cost drivers, and EPC estimating best practices
• Collaborate closely with engineering, procurement, construction, and project management disciplines to validate estimating assumptions, constructability, and project execution strategies
• Interface with subcontractors, vendors, and operating units to solicit, scope, and evaluate quotations and bids for accuracy, completeness, and competitiveness
• Participate in estimate review sessions, risk workshops, bid strategy meetings, and client-facing presentations, clearly communicating scope basis, cost…