Substation Estimator Manager
Irby Construction Company•Tulsa, OK
•$155,000 - $190,000
About The Position
A Substation Estimating Manager at Irby Construction Company oversees the estimating department’s day-to-day operations, ensuring accurate, consistent, and competitive bids. This role supervises Estimator I, II, and Senior Estimator personnel, leads process improvements, and coordinates with project management, operations, and executive leadership.
Requirements
- Bachelor’s degree in construction management, engineering, or related field is preferred.
- 8–12 years of estimating experience, with at least 3 years in a senior or lead role.
- Strong leadership, communication, and team-building skills.
- Advanced proficiency in estimating software, Excel, Bluebeam, and construction methodologies.
Nice To Haves
- AACE Certified Estimating Professional (CEP) or equivalent certification preferred.
- Certified Professional Estimator (CPE) – American Society of Professional Estimators.
- Project Management Professional (PMP) – PMI (preferred for senior estimators).
- OSHA Safety Certification (preferred).
- Familiarity with public works departments, utility companies, and government agencies (local, state, or federal).
- Experience with Department of Energy (DOE) or related infrastructure projects.
- Knowledge of Federal Acquisition Regulations (FAR) for government bids.
- 8+ years of experience in estimating or related field.
Responsibilities
- Manage and supervise the estimating team, providing coaching, mentorship, and performance evaluations.
- Assign bids, workloads, and project responsibilities to estimators.
- Lead internal bid reviews and ensure compliance with company processes.
- Direct the preparation of detailed cost estimates for complex projects.
- Approve high-level pricing, risk identification, and proposal strategies.
- Review subcontractor/vendor pricing and negotiate material/equipment packages.
- Develop and standardize estimating procedures, templates, and best practices.
- Maintain cost databases, benchmarking tools, and productivity rates.
- Drive adoption of estimating software and digital tools.
- Collaborate with operations, project management, engineering, procurement, and executive leadership.
- Participate in pre-bid meetings, client discussions, and strategic planning.
- Create work breakdown structures and cost code alignment for estimates.
- Incorporate risk analysis and contingency planning into estimates.
- Maintain historical cost data and update estimating databases for accuracy.
- Review drawings, specifications, and design documents to identify scope and potential cost impacts.
- Perform quantity take-offs using Bluebeam and/or other digital tools.
- Manage vendor and subcontractor pricing, ensuring comprehensive and timely coverage.
- Maintain cost databases, benchmarking tools, and historical records to support pricing consistency and continuous improvement.
- Support handoff from estimating to project management post-award, ensuring scope clarity and cost integrity.
- Leads forecasting cost / cash flow of the project.
- Collaborate closely with project managers, engineers, and trade partners to ensure estimating accuracy and alignment with project requirements.
- Drives pre-bid meetings and site walks to gather project details.
- Communicate estimate assumptions and requirements to stakeholders.
- Ensure estimates comply with company standards, client requirements, and regulatory guidelines.
- Maintain organized bid folders for drawings, specifications, correspondence, and clarifications.
Benefits
- Paid vacation and holidays.
- Medical, dental, vision, life insurance, and 401K.
- Professional development and training opportunities.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
