Sr. Estimator (Mechanical/Civil/Structural)- Data Center & Industrial Const

Tri-S Recruiters; Houston (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

Tri-S Recruiters in Houston, TX seeks a Senior Estimator (Mechanical/Civil/Structural) to support data center and heavy industrial EPC projects. You will develop accurate, competitive cost estimates, perform takeoffs, and manage pricing for lump sum, unit rate, and time‑and‑materials bids.

The role requires 10+ years of estimating experience in industrial construction, strong skills with Trimble Accubid and Excel, and a degree in CM or Engineering (or equivalent).

Qualifications

• Bachelor’s degree in Construction Management, Engineering, or related field, or 10+ years of industry experience in lieu of a degree.
• 10+ years estimating experience in industrial construction, focusing on mechanical/piping scopes.
• Proficiency with Trimble Accubid and Excel for detailed cost estimates.
• Ability to interpret P&IDs, isometrics, and structural plans.
• Strong communication and collaborative skills.

Responsibilities

• Prepare detailed cost estimates for civil, structural, and mechanical scopes with emphasis on piping and mechanical systems.
• Perform takeoffs and price labor, material, and equipment.
• Review drawings and specs to ensure complete estimates.
• Collaborate with PM, engineering, and construction teams to validate assumptions.
• Support bid reviews and post‑bid handoffs.

Skills

Industrial estimating

Piping & mechanical scopes

Trimble Accubid

Microsoft Excel

P&IDs interpretation

Cost analysis

Education

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

10+ years experience in lieu of degree

Tools

Trimble Accubid

Microsoft Excel

Job description

Location Houston, TX
No Remote

Type Direct Hire

Location: Channelview, TX

Fully onsite. 40-45 hours week M - F. Minimal travel.

About this Role

Position Overview

We are seeking an experienced Sr. Estimator (Mechanical/Civil/Structural) to join our team in Houston, TX to support a growing portfolio of large‑scale construction projects, primarily within the rapidly expanding data center market. Additional projects span the chemical, petrochemical, oil and gas, and other heavy industrial sectors.

The Senior Estimator will play a key role in developing accurate, competitive cost estimates for EPC and design‑build projects. This position requires a deep understanding of industrial construction methods, material takeoffs, labor productivity, and cost controls.

What You'll Do

• Prepare detailed cost estimates for civil, structural, and mechanical construction scopes, with primary emphasis on piping and mechanical systems
• Perform quantity takeoffs and develop labor, material, and equipment pricing using Trimble Accubid and Microsoft Excel
• Review drawings, specifications, and scope documents to ensure accurate and complete estimates
• Collaborate with project management, engineering, and construction teams to validate assumptions and execution strategies
• Develop pricing for lump sum, unit rate, and time‑and‑materials proposals
• Analyze subcontractor and vendor quotes, ensuring alignment with project scope and estimating standards
• Identify project risks, exclusions, and value‑engineering opportunities
• Support bid reviews, estimate reconciliations, and post‑bid handoff meetings
• Maintain estimating databases, historical cost data, and productivity benchmarks

What You'll Bring

• Bachelor’s degree in Construction Management, Engineering, or related field. OR 10 years experience in lieu of degree.
• 10+ years of estimating experience in industrial construction, with a strong focus on mechanical/piping scopes
• Strong working knowledge of civil and structural construction methods and cost drivers
• Advanced proficiency with Trimble Accubid and Microsoft Excel
• Ability to interpret P&IDs, isometrics, civil drawings, and structural plans
• Strong analytical, organizational, and communication skills