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The Senior Piping Estimator specializes in cost estimation for industrial piping systems, process piping, and related mechanical installations. This role develops accurate estimates for fabrication, installation, and maintenance of piping systems in energy, petrochemical, manufacturing, and infrastructure projects.
Job Responsibility:
Prepare detailed estimates for piping materials, fabrication, welding, and installation
Review and interpret P&IDs, isometric drawings, and equipment specifications
Quantify piping spools, valves, fittings, supports, and insulation
Calculate labor productivity rates based on material type and installation method
Solicit pricing from suppliers for pipe, valves, and specialty components
Develop project schedules, man-hour forecasts, and resource plans
Identify constructability challenges and propose value-engineering solutions
Lead bid reviews and presentations for executive leadership
Mentor junior estimators and support team growth
Requirements:
10+ years of estimating experience in piping/mechanical construction
Bachelor’s degree in mechanical engineering or equivalent technical background
Strong understanding of ASME, API, and industry piping standards
Proficiency with estimating and takeoff software (e.g., Bluebeam, Primavera, Aspen Capital Cost Estimator)
Experience in oil & gas, petrochemical, or heavy industrial projects preferred
You must be legally authorized to work in the United States for our company without the need for current or future visa sponsorship