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

Sun Recruiting; Houston (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

Sun Recruiting, Inc. in Houston seeks a Sr. Estimator (Mechanical/Civil/Structural) for industrial EPC and data center projects. Fully onsite in Channelview, TX with minimal travel, 40-45 hours weekly.

The role develops accurate cost estimates, reviews drawings, collaborates with PM and engineering, and prepares pricing for lump sum, unit rate, and time-and-materials proposals. Proficiency in Trimble Accubid and Excel is required, with 10+ years in industrial estimating.

Qualifications

• 10+ years estimating experience in industrial construction.
• Strong 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.

Responsibilities

• Prepare detailed cost estimates for civil, structural, and mechanical scopes.
• Perform quantity takeoffs and develop pricing for labor, material, and equipment.
• Review drawings, specs, and scope documents for accuracy and completeness.
• Collaborate with PM, engineering, and construction teams on assumptions and strategies.
• Develop pricing for lump sum, unit rate, and time-and-materials proposals.
• Develop construction schedules in Microsoft Project and analyze vendor quotes.

Skills

Estimating

Cost control

P&ID interpretation

Isometrics interpretation

Excel proficiency

Collaboration

Education

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

Tools

Trimble Accubid

Microsoft Excel

Job description

Sr. Estimator (Mechanical/Civil/Structural)– Industrial EPC & Data Center Construction

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
• Develop construction schedules in Microsoft Project
• 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
• Experience supporting EPC or design-build project delivery models, preferred
• Minimal travel for pre-bid site visits.