Estimator I – Construction Cost & Bidding

Irby Construction Company; Tulsa (OK); On-site; USD 55,000 - 85,000; Full time

Benefits offered by this job

Comprehensive Medical Coverage

Prescription Drug Coverage

Dental & Vision Coverage

Health Savings & Spending Accounts

401(k) Retirement Plan with Company 4.

Life & Disability Insurance

EAP & Voluntary Benefits

Employee Discounts & Community Support

Job summary

Irby Construction Company in Tulsa, OK is seeking an Estimator I to help prepare cost estimates for construction projects and support senior estimators. This role focuses on learning estimation processes, ensuring data accuracy, and contributing to bidding and proposal efforts through data gathering and analysis.

You will develop foundational estimating skills, coordinate with project managers and engineers, review specs and drawings, and help forecast project costs and cash flow while

Qualifications

• Bachelor’s degree in Construction Management, Engineering, or related field; or equivalent work experience.
• Basic understanding of construction estimating principles and practices.
• Proficiency in Microsoft Office Suite (particularly Excel); familiarity with estimating software is a plus.
• Strong attention to detail, organization, and accuracy in documentation.
• Effective written and verbal communication skills.
• Ability to manage multiple tasks and meet deadlines in a fast-paced environment.

Responsibilities

• Assist in collecting and organizing data for cost estimates.
• Prepare preliminary and detailed estimates under supervision.
• Review project specifications, drawings, and related documents for scope and requirements.
• Maintain accurate records of estimates, revisions, and supporting documentation.
• Collaborate with project managers, engineers, and other departments to ensure accurate project information.
• Read and analyze proposal contracts, specifications, KMZ files, bills of material (BOM), submittals, and drawings.
• Identify potential risks, schedule requirements, manpower and equipment needs, and construction methods.
• Participate in preparing submittals and ensuring compliance with client requirements.
• Assist in forecasting project costs and cash flow.
• Distribute scope requests and contract information to potential subcontractors for pricing and quotations.
• Attend pre-bid meetings (virtual or in-person) as required.
• Support senior estimators and project teams with additional administrative and technical estimating tasks.

Skills

Basic estimating principles

Attention to detail

Communication skills

Task management

Education

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

Tools

Excel

Estimating software

Job description

Irby Construction Company in Tulsa, OK is seeking an Estimator I to help prepare cost estimates for construction projects and support senior estimators. This role focuses on learning estimation processes, ensuring data accuracy, and contributing to bidding and proposal efforts through data gathering and analysis.

You will develop foundational estimating skills, coordinate with project managers and engineers, review specs and drawings, and help forecast project costs and cash flow while