Senior Process Mechanical Estimator — Water Systems

The Walsh Group; Louisville (KY); On-site; USD 90,000 - 140,000; Full time

Job summary

The Walsh Group is seeking a Process Mechanical Estimator for its water division in Louisville, KY. You will develop accurate proposals for heavy civil and industrial projects focusing on process mechanical systems and equipment.

Senior estimators are subject matter experts in specialized trades or training to lead major mechanical-heavy projects. Travel to sites and shops is required; Walsh emphasizes growth, flexibility, and a supportive management culture.

Qualifications

• 10 years of mechanical estimating/construction experience or 5 years with a relevant degree.
• Strong background in estimating industrial process piping, pumps, valves, or wastewater/water treatment equipment.
• Experience with HCSS HeavyBid, WinEst, and digital takeoff tools.

Responsibilities

• Review project plans, P&IDs and specifications to define process mechanical scopes and costs.
• Prepare detailed quantity takeoffs and pricing for self-perform piping and systems.
• Assess constructability, space, rigging, and material compatibility.
• Solicit and evaluate vendor quotes; draft bid packages.
• Tailor estimates for multiple delivery methods (Design-Build, Progressive Design-Build, Hard Bid).
• Assist with post-bid buyouts and vendor negotiations.
• Engage with suppliers, fabricators, and subs for market engagement.
• Ensure compliance with contract requirements for certifications.
• Travel to project sites, shops, and regional offices as needed.

Skills

Estimating experience

Industrial piping

Pumps and valves

Vendor coordination

Bid preparation

Analytical precision

Communication skills

Travel willingness

Education

Mechanical Engineering degree

Construction Management degree

Tools

HCSS HeavyBid

WinEst

Digital takeoff tools

Job description

The Walsh Group is seeking a Process Mechanical Estimator for its water division in Louisville, KY. You will develop accurate proposals for heavy civil and industrial projects focusing on process mechanical systems and equipment.

Senior estimators are subject matter experts in specialized trades or training to lead major mechanical-heavy projects. Travel to sites and shops is required; Walsh emphasizes growth, flexibility, and a supportive management culture.