Estimator (Tulsa, OK)

Irby Construction Company • Tulsa, OK

1d • Hybrid

About The Position

The Estimator is responsible for assisting in the preparation of cost estimates for construction projects. This role focuses on learning estimation processes, supporting senior estimators, and ensuring the accuracy and completeness of project cost data. The Estimator I contributes to the bidding and proposal process by gathering, analyzing, and maintaining critical project information while developing foundational estimating skills.

Requirements

• 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.

Nice To Haves

• 2 years of experience in estimating, project coordination, or a related construction discipline.
• Experience reviewing drawings, proposals, and specifications.
• Exposure to T&D, utility, or infrastructure project estimating preferred.
• Pursuit of professional estimating certification (e.g., AACE, ASPE) encouraged and supported.

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), submittments, 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.

Benefits

• Comprehensive Medical Coverage – Multiple BCBS medical plan options, all with in-network preventive care covered at no cost, the same nationwide provider network, and access to virtual care for primary care, dermatology, general medical needs, and mental health support.
• Prescription Drug Coverage included with all medical plans, plus tools and advocacy support to help manage healthcare costs.
• Dental & Vision Coverage – Dental plans with 100% coverage for preventive care and orthodontia options for adults and children, plus vision coverage with annual exams and frame allowances.
• Health Savings & Flexible Spending Accounts – HSA options with Fidelity, Healthcare FSA, Limited Purpose FSA, and Dependent Care FSA (up to $7,500) to help you save on eligible healthcare and dependent expenses.
• 401(k) Retirement Plan with Company Match – Immediate eligibility and vesting, with a company match of 100% on the first 3% and 50% on the next 3% (up to 4.5% total match).
• Life & Disability Insurance – Company-paid basic life and AD&D coverage, plus optional supplemental life insurance for employees and dependents. Short-term and long-term disability coverage helps protect your income if you’re unable to work due to illness or injury.
• Employee Assistance Program (EAP) – Confidential mental health, financial, family, and wellbeing support available at no cost to you and your household.
• Voluntary Benefits – Optional accident, hospital indemnity, critical illness, identity theft protection, pet insurance, home/auto insurance, and long-term care coverage.
• Employee Discounts & Community Support – Access to exclusive employee discounts and participation in Quanta Cares, a disaster relief fund supporting employees and families during times of need.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level