Senior Estimator – Renewable Energy

Senior Estimator – Renewable Energy

As a Senior Estimator, you’ll play a key role in delivering utility‑scale solar, wind, and battery energy storage projects across the United States. Beyond quantity take‑offs, you will lead large conceptual EPC bids, shape pricing strategy, evaluate risk, and collaborate directly with Directors, VPs, and Executives to build winning proposals.

Location: Phoenix, AZ office. Support projects nationwide with minimal job‑site travel.

You will mentor junior estimators and collaborate with Engineering, Procurement, Scheduling, and Construction teams.

Mas Tec Renewables, comprising Wanzek Construction, IEA Constructors and White Construction, brings over 20 years of renewable energy construction experience. The firm focuses on solar, wind and battery storage and operates within Mas Tec Clean Energy & Infrastructure (CE&I), a segment that generates over $4 billion annually.

• Perform complete conceptual estimates for large, complex EPC projects from receipt of bid package through final bid review, including site visits, scope determination, material take‑off and input into computerized estimating systems.
• Manage bid timelines to ensure accurate and timely preparation of a complete estimate.
• Act as a team player, fostering collaboration with other groups and individuals.
• Conceptualize portions of estimates and organize details so that man‑hours can be properly applied.
• Demon state advanced knowledge of all aspects of construction estimating and manage bid teams for large, complex projects.
• Train and mentor Estimator I and II.
• Lead estimating responsibilities, including site visits, job‑site exposure, RFQ requirements and turnover of bid estimate to the field.
• Lead discipline‑specific responsibilities such as material takeoffs, man‑hour analysis, material pricing, subcontracts, etc.
• May serve as Lead Estimator on estimates.
• Other duties as assigned.

• Minimum 7 years of estimating or project management experience in construction (EPC preferred).
• Associate or bachelor’s degree in estimating, engineering, construction management, or equivalent experience.
• Experience in utility‑scale solar, wind or battery energy storage estimation or large‑scale heavy civil construction projects is highly desired.
• Experience leading full bids and coordinating with vendors/subcontractors.
• Ability to interpret drawings, specifications, contract types and RFP requirements.
• Excellent written and verbal communication skills.
• Ability to solve complex problems, lead cross‑functional stakeholders and manage deadlines.

• Take reasonable care of your own and others’ health and safety, working toward the Company’s Zero Injury principles.
• Read, analyze and interpret complex documents.
• Respond effectively to sensitive inquiries or complaints.
• Use effective verbal and written communication skills.
• Apply advanced mathematical skills (addition, subtraction, multiplication, division).
• Solve practical problems and deal with concrete variables.
• Interpret various instructions in written, oral, diagram or schedule form.
• Knowledge of construction techniques, estimating and construction management.
• Knowledge of contract types including Engineer, Procure, Construct, Design Build and Joint Venture.

Financial Wellbeing

• Competitive pay with ongoing performance reviews and merit increases.
• 401(k) with company match and Employee Stock Purchase Plan (ESPP).
• Flexible spending account (Healthcare & Dependent care).

Health & Wellness

• Medical, dental and vision insurance with coverage for spouse, domestic partner and children.
• Diabetes management, telehealth coverage, prescription drug plan, pet insurance, weight management drug discount.
• Discounted national gym membership network.

Family & Lifestyle

• Paid Time Off, paid holidays, bereavement leave.
• Military leave, including benefits continuation.
• Employee assistance program.

Planning for the Unexpected

• Short and long‑term disability, life insurance, accidental death & dismemberment.
• Voluntary life insurance, accident, critical illness and hospital indemnity coverage.
• Emergency travel assistance program and group legal plan.