Lead I&C Estimator

Quanta Power Solutions is seeking an experienced Lead Instrumentation & Controls (I&C) Estimator to support the development of competitive, accurate, and comprehensive cost estimates for complex EPC power infrastructure projects. This position serves as the subject matter expert for instrumentation, controls, SCADA, DCS/PLC systems, communications, and associated electrical control systems across power generation, renewable energy, battery energy storage, transmission, substation, and industrial projects.

The Lead I&C Estimator will lead estimating efforts from conceptual through detailed design phases, collaborate with engineering, procurement, construction, and project controls teams, and provide technical guidance to multidisciplinary estimating groups. The ideal candidate combines strong technical knowledge of control systems with proven estimating expertise and a commitment to safety, quality, and execution excellence. Quanta Power Solutions delivers integrated EPC solutions across power generation, renewables, transmission, substations, and energy infrastructure projects.

Key Responsibilities

Estimating & Cost Development

• Develop complete I&C estimates for EPC and construction projects, including labor, materials, equipment, subcontractors, and indirect costs.
• Prepare conceptual, budgetary, FEED, and definitive estimates using drawings, specifications, and scope documents.
• Quantify instrumentation, control valves, analyzers, PLC/DCS equipment, SCADA systems, communications infrastructure, and associated field installation requirements.
• Analyze labor productivity, installation methodologies, and project execution strategies to develop accurate labor-hour forecasts.
• Solicit, evaluate, and level vendor and subcontractor quotations.
• Support estimate benchmarking, risk assessments, escalation modeling, and contingency development.

Technical Leadership

• Serve as the estimating subject matter expert for instrumentation and controls disciplines.
• Coordinate with engineering, procurement, construction, and project management teams to ensure scope completeness.
• Review estimate assumptions, exclusions, and basis-of-estimate documentation.
• Mentor junior estimators and support continuous improvement initiatives within the preconstruction organization.

Proposal & Client Support

• Participate in bid reviews, estimate presentations, and client discussions.
• Support proposal development, pricing strategies, and executive review processes.
• Assist business development teams with project opportunities and client pursuits.

• Bachelor's degree in Engineering, Construction Management, Engineering Technology, or related field; equivalent industry experience may be considered.
• 8+ years of estimating experience in instrumentation & controls, electrical, industrial, power generation, energy, or EPC projects.
• Demonstrated experience preparing detailed construction and EPC estimates for large capital projects.
• Strong understanding of PLC, DCS, SCADA, communications systems, instrumentation installation, commissioning, and startup activities.
• Ability to interpret engineering drawings, specifications, P&IDs, one-line diagrams, and control system architecture documents.
• Advanced proficiency in Microsoft Excel and estimating platforms.

Preferred Qualifications

• Experience supporting power generation, renewable energy, battery energy storage systems (BESS), transmission, substation, or industrial infrastructure projects.
• Knowledge of estimating software such as InEight, ACC, Bluebeam, or similar industry tools.
• Familiarity with project controls, schedule-driven estimating, and EPC execution models.
• Field construction, commissioning, or project management experience.

Key Competencies

• Strong analytical and problem-solving skills
• Leadership and team collaboration
• Cost modeling and estimate validation
• Technical communication and presentation skills
• Risk assessment and strategic thinking
• Commitment to safety, integrity, and operational excellence