Estimator I

Irby Construction Company • Lockhart, TX

6d • Hybrid

About The Position

The Estimator I – BESS supports the development of cost estimates and proposals for large-scale Battery Energy Storage System (BESS) projects. This entry-level role focuses on developing foundational estimating skills in the electrical and EPC (Engineering, Procurement, Construction) disciplines, while learning to interpret design documents, assess constructability, and contribute to accurate project cost modeling.

Requirements

• Bachelor’s degree in Construction Management, Electrical Engineering, or related field, or equivalent experience.
• Strong interest in electrical systems, renewable energy, and data infrastructure projects.
• Basic understanding of estimating principles, cost modeling, and project documentation.
• Proficient in Microsoft Excel, Bluebeam, and general computer literacy.
• Detail-oriented and analytical with strong organizational skills.

Nice To Haves

• 2 years of experience in estimating, design, or field engineering for electrical, industrial, or renewable energy projects.
• Familiarity with AutoCAD, Procore, or Accubid is a plus.

Responsibilities

• Assist in preparing preliminary cost estimates for BESS and Data Center projects under supervision.
• Review proposal documents, drawings, single-line diagrams, and electrical one-lines to identify project requirements.
• Support material take-offs, vendor quote requests, and subcontractor scope development.
• Maintain records of estimates, design updates, and supporting documentation.
• Participate in pre-bid site visits and virtual meetings to assess project conditions.
• Assist with identifying risks, schedule constraints, and constructability factors specific to BESS and mission-critical projects.
• Learn to read and analyze KMZ files, BOMs, submittals, and engineering specifications.
• Support preparation of RFP responses and bid documentation.
• Participate in project cost forecasting and cash flow exercises.

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