Estimator (Birmingham, AL)

QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects.

Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.

Onsite M-F: 3500 Colonnade Parkway, Birmingham, AL 35243
Minimal Travel - up to 10% 
Project work: Simple Cycle Power Plant for Data Centers 

Quanta Infrastructure Solutions Group is seeking seasoned EPC Estimators to support complex infrastructure projects in the energy sector. Responsibilities include developing detailed cost estimates for Engineering, Procurement, and Construction (EPC) projects across power generation, renewable energy, and technology infrastructure markets.

• Analyze project plans, drawings, and specifications to understand scope and deliverables.
• Prepare detailed cost estimates for engineering, procurement, materials, labor, and construction.
•  Perform quantity takeoffs and develop pricing using market rates and historical data.
• Collaborate with engineering, procurement, and construction teams to validate assumptions.
• Review vendor quotes and subcontractor bids for accuracy and competitiveness.
• Account for risks, contingencies, escalation, and indirect costs.
• Use estimating software (e.g., In Eight, ACC Autodesk, Bluebeam, Excel) to build cost models.
• Present estimates to management and stakeholders with clear breakdowns and justifications.
• Maintain historical cost data and benchmarks for future projects.

• 5–10 years of experience in cost estimating in power generation projects and/or industrial projects.
• A strong background in electrical and mechanical estimating, highly preferred. 
• Proficiency in (In Eight, ACC Autodesk, Bluebeam) to build cost models, required. 
• Strong analytical and communication skills.
• Advanced Excel skills. 
• Bachelor’s degree in Construction Management, Engineering, Quantity Surveying preferred, but not required. 

Join QISG and grow your career!

• Competitive base salary + annual bonus potential

• Generous PTO & paid holidays to maintain work-life balance

• 401(k) with a generous match to plan for your future

• Comprehensive benefits – medical, dental, vision, and life insurance

• Weekly pay for consistent, reliable compensation

• Great mentoring & career growth opportunities – we invest in your development
  
  

At QISG, we don’t just offer a job—we offer a career where you can grow, learn, and be rewarded for your contributions.

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.

We are an Equal Opportunity Employer, including disability and protected veteran status.

We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.