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MasTec

Infrastructure engineering and construction for energy

Estimator

Construction ManagementConfirmed live in the last 24 hours
Full-time$100k - $160kIn-person

About the Job

Requirements

  • A bachelor's degree in Construction Management, Engineering, Finance, or a related field, or equivalent experience.
  • At least 5 years of construction estimating experience, preferably in utility or heavy civil infrastructure.
  • Strong understanding of construction means and methods, productivity rates, and cost structures.
  • Proficiency with estimating software, takeoff tools, and spreadsheets.
  • Ability to interpret drawings, specifications, schedules, and contract documents.

Responsibilities

  • Prepare detailed cost estimates and proposals for utility infrastructure projects, including electric transmission and distribution, gas, telecommunications, and underground construction.
  • Perform and/or review quantity takeoffs, labor, equipment, and material pricing, and subcontractor/vendor quotes.
  • Analyze drawings, specifications, and contract documents to ensure accurate scope capture.
  • Evaluate project risks and incorporate contingencies into estimates.
  • Collaborate with operations and project management teams to align estimates with execution strategies.
  • Participate in bid reviews, strategy discussions, and go/no-go decision processes.
  • Analyze historical cost data and market trends to support competitive pricing.
  • Support value engineering and cost optimization strategies.
  • Ensure timely and accurate completion of bids in a deadline-driven environment.
  • Assist in project handoff meetings and provide estimating support through the preconstruction phase.
  • Mentor and provide guidance to junior estimators as needed.

Desired Qualifications

  • Experience with electric, gas, telecommunications, or underground utility projects.
  • Experience working on large-scale, multi-million-dollar construction projects.
  • Familiarity with union labor environments.
  • Professional certifications such as CCM, PE, or equivalent.

About the Company

MasTec

Infrastructure engineering and construction for energy

MasTec is a North American infrastructure engineering and construction company focused on energy, utility, and communications networks. It engineers, builds, installs, maintains, and upgrades power plants, renewable energy facilities, and related infrastructure, and helps clients with site selection, sizing, materials, and construction planning. It differentiates itself by its large workforce, end-to-end capabilities across engineering, construction, maintenance, and upgrades, and its sector focus on utilities, communications, and government clients, including natural gas and renewable energy facilities. Its goal is to deliver reliable, safe, and efficient infrastructure that supports energy delivery, connectivity, and the expansion of renewable energy capacity.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Coral Gables, FL
Founded
1929

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