Mgr, Estimating - CIG

The Estimating Manager – Critical Infrastructure Group (CIG) is responsible for managing all day‑to‑day estimating operations, ensuring accurate, timely, and high‑quality material takeoffs for critical infrastructure projects nationwide. This role oversees the performance, development, and workload distribution.

The Estimating Manager partners closely with regional leadership, sales teams, and Pre‑Bid teams to drive consistent estimating practices, support strategic bid pursuits, and advance design‑build engagement efforts. The position ensures that estimating processes, material recommendations, and quantity takeoffs align with organizational standards and comply with project-specific requirements.

Oversee daily estimating operations for all project types and complexity levels.

Ensures accurate, consistent, and timely material quantity takeoffs across the regional estimating team.

Assigns and monitors project workloads, balancing capacity across teams and regions.

Manages work calendar.

Reviews complex and high‑visibility takeoffs submitted by senior‑level estimators for accuracy and completeness.

Ensure estimators interpret drawings, specifications, and bid documents according to standards.

Implements quality control processes to validate takeoff accuracy and reduce risk.

Engages on complex design build projects to provide technical direction on material selection, constructability considerations, and alternative solutions.

Guides teams on design build methodology, material recommendations, and early‑stage project input.

Supports estimators on major regional pursuits.

Works with sales leadership to develop strategic bid approaches.

Partners with regional estimating, sales, and engineering teams to ensure scope clarity and unified estimating practices.

Coordinates with the Pre‑Bid team to resolve specification conflicts, RFIs, and scope discrepancies.

Serves as escalation point for vendor, contractor, and engineering clarifications.

Supervises the full estimating team including Estimator I through Lead Estimator.

Conducts skill assessments and identifies development needs.

Provides coaching, performance feedback, and structured mentoring to elevate technical proficiency.

Supports senior leadership in implementing training programs and career progression paths for estimators.

Reviews workflow data, and capacity dashboards to make informed management decisions.

Collaborate with the Regional Sales Manager along with Senior Manager, Estimating on workload planning, resource allocation, and performance optimization.

Provides regular reporting on productivity, accuracy, and team performance.

Strong leadership and people‑management skills

Advanced technical expertise in infrastructure estimating

High-level analytical and problem-solving ability

Excellent verbal and written communication

Ability to prioritize and manage multiple complex projects

Strategic thinking with strong execution discipline

Ability to collaborate effectively across regional teams

8+ years of experience in estimating for water/wastewater, industrial, or critical infrastructure projects

Demonstrated experience completing and reviewing complex takeoffs

Prior responsibility for supervising, coaching, or leading estimating teams

Strong experience with design build support and value engineering

Experience working directly with contractors, engineering firms, vendors, and sales organizations

Experience implementing standardized estimating practices or improvements across teams

Bachelor’s degree in Construction Management, Engineering, or related discipline preferred

Equivalent professional experience considered

Professional certification

This information indicates the general nature and level of work performed by associates in this role. It is not designed to contain a comprehensive inventory of all duties, responsibilities, and qualifications required of associates assigned to this role. This description supersedes any previous or undated descriptions for this role. Management retains the right to add or change the duties of the position at any time.

Pay: $92,544.89 - $132,206.97 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.

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