Estimator - Heavy Civil

gpac; Lee's Summit (MO); On-site; USD 90,000 - 140,000; Full time

Job summary

gpac is seeking an Estimator to prepare bids and manage preconstruction for heavy highway and bridge projects. You will work with Project Managers to develop cost estimates, analyze plans, and evaluate subcontractor quotes.

Responsibilities include detailed estimates for heavy highway, bridge, and civil projects; quantity takeoffs; bid preparation; risk assessment; and coordination with field teams. A Bachelor's degree in Civil Engineering or related field and 5+ years estimating experience are

Qualifications

• Strong ability to read plans, specifications, and geotechnical reports.
• Bachelor’s degree in Civil Engineering, Construction Management, or related field preferred.
• 5+ years estimating experience in heavy civil, highway, or bridge projects preferred.

Responsibilities

• Develop detailed estimates for heavy highway, bridge, and civil construction projects.
• Perform quantity takeoffs and review plans and specifications for constructability.
• Solicit, review, and evaluate subcontractor and supplier bids.
• Prepare bids, proposals, and value-engineering options.
• Assist in risk assessment and recommend cost-saving strategies.
• Coordinate with Project Managers and field teams to confirm scope and constructability.

Skills

Reading plans & specs

Education

Bachelor’s degree in Civil Engineering, Construction Management, or related field

Tools

HeavyBid

Bluebeam

AGTEK

Microsoft Office

Job description

We are seeking an Estimator to prepare bids and manage preconstruction efforts for heavy highway and bridge projects. This role works closely with Project Managers and leadership to develop accurate cost estimates, analyze plans, and evaluate subcontractor and material quotes.

Key Responsibilities

• Develop detailed estimates for heavy highway, bridge, and civil construction projects

• Perform quantity takeoffs and review plans and specifications for constructability

• Solicit, review, and evaluate subcontractor and supplier bids

• Prepare bids, proposals, and value-engineering options

• Assist in risk assessment and recommend cost-saving strategies

• Coordinate with Project Managers and field teams to confirm scope and constructability

Qualifications

• Bachelor’s degree in Civil Engineering, Construction Management, or related field (preferred)

• 5+ years estimating experience in heavy civil, highway, or bridge projects

• Strong ability to read plans, specifications, and geotechnical reports

• Proficient with estimating software (e.g., HeavyBid, Bluebeam, AGTEK) and Microsoft Office

• Knowledge of production rates, construction methods, and DOT standards

Why Join Us

• Work on high-profile heavy highway and bridge projects

• Competitive compensation and benefits

• Opportunity to grow within a well-established, hands-on team