Posted Aug 20, 2026

Lead Estimator

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Based in St. Louis, Core & Main is a leader in advancing reliable infrastructure™ with local service, nationwide®. As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. With over 370 locations across the U.S., the company provides its customers local expertise backed by a national supply chain. Core & Main’s 5,700 associates are committed to helping their communities thrive with safe and reliable infrastructure. Visit coreandmain.com to learn more.

  Job Summary

Responsible for leading the estimating effort for the department while directing the work of estimators and providing guidance for projects.  

Major Tasks, Responsibilities and Key Accountabilities  

Nature and Scope

Work Environment

Minimum Qualifications

Education and Experience

Preferred Qualifications

Pay: $87,471.54 - $124,959.33 per year

Core & Main is an Equal Employment Opportunity employer. Employment at Core & Main is based solely on a person’s merit and qualifications directly related to professional competence.  Core & Main does not discriminate against any employee or applicant on the basis of race, creed, color, religion, national origin, nationality, ancestry, age, disability, veteran status, pregnancy or related condition (including breastfeeding), affectional or sexual orientation, gender identity or expression, marital status, status with regard to public assistance, citizenship, or any other basis protected by law.

None of the questions in this application are intended to elicit information regarding any protected characteristics, nor imply any limitation, illegal preferences or discrimination based upon non-job-related information or protected characteristics.

For more information, please click here or visit https://www.eeoc.gov

Requires a bachelor's degree and 5–8 years of related experience, or a master's degree and 3–5 years. Certification may be required in some areas; must be at least 18.

Key Responsibilities

Skills & Tools

None

Job Details

About Core & Main

A specialty distributor providing infrastructure products and related services nationwide. — Industry: Retail and Wholesale