Project Estimator

Vistra Nuclear Operations Company

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Perry, Ohio Glen Rose, Texas Until 8/21/2026 3+ years exp H-1B sponsor history First posted May 7, 2026 Last posted May 7, 2026
Job description

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online.

Job Summary

Project estimators play a pivotal role in predicting costs related to nuclear projects. Their primary duty involves analysis of project specifications, technical drawings and design documentation to accurately determine the expenses and timescales associated with nuclear implementation/construction and maintenance projects. The role of an estimator is critical in ensuring that nuclear projects adhere to budgetary and scheduling constraints while maintaining stringent safety and quality standards. 

Job Description

Key Accountabilities

  • Project Analysis: They analyze nuclear project drawings, specifications and design/technical documentation to understand the project’s scope and requirements while adhering to the industry’s regulatory requirements.
  • Accurate Cost Forecasting: Utilizing specialist cost estimation software and techniques, they forecast material, consumables, labor, equipment, fees and overhead costs associated with the project.
  • Quality Documentation: Estimator documents details, bases, and key assumptions associated with the cost estimate.
  • Fleet Estimating: Provide estimates for nuclear projects across the fleet – supporting both Pressurized and Boiling Water Reactor facilities (PWR/BWR).
  • Cost Estimate Re-evaluating:  Re-evaluate cost estimates during the Long Range Planning (LRP) process for future years out.
  • Supplier and Vendor Interaction: Estimators research and obtain quotes from suppliers, subcontractors and vendors to inform their cost assessments.  Additionally provides governance and oversight of cost estimates for accuracy.
  • Collaboration for Refinement: They work closely with engineers, project managers, safety staff and regulatory compliance to refine project estimates and ensure alignment with industry standards and legal requirements.
  • Stakeholder Communication: Estimators present detailed cost estimates to the project team, site stakeholders/management.

Education, Experience & Skill Requirements

Skills and Knowledge

  • Technical Expertise: Analytical and mathematical skills to accurately assess complex nuclear project requirements and calculate costs.
  • Attention to Detail: Critical thinking, accuracy and precision in reviewing nuclear project documentation and performing cost calculations, considering safety and regulatory compliance.
  • Collaborative: Excellent communication and interpersonal skills to collaborate effectively with site stakeholders and present cost estimates clearly and persuasively.
  • Nuclear Fundamentals: Familiarity with engineering principles, materials, equipment and construction techniques, including those specific to nuclear projects.
  • Flexibility and Resilience: Ability to work under pressure and meet strict deadlines while upholding rigorous safety, quality and regulatory standards inherent in the nuclear industry.

Education

  • BS, BA or technical degree in Engineering, Business, Construction management (recommended) or equivalent experience

Professional Certifications (recommended)

  • Certified Cost Estimator/ Analyst (CCEA) or Certified Cost Professional (CCP) and member of American Society of professional estimators with a specialization in nuclear projects demonstrates your expertise and commitment to the nuclear industry. 
  • Project Management Professional (PMP) certification.

On-the-Job Experience

  • 10+ years of project engineering, and/or project management
  • 3-5 years performing project estimation

Key Metrics

  • Safety Excellence
  • Continuous Improvement
  • Financial Optimization
  • Operational Excellence
  • Talent Development

This position can be located at any of our nuclear sites.

Job Family

Plant Operations

Company

Vistra Nuclear Operations Company

Locations

Perry, Ohio

Ohio

We are a company of people committed to:  Exceeding Customer Expectations, Great People, Teamwork, Competitive Spirit and Effective Communication.  If this describes you, then apply today!

If you currently work for Vistra or its subsidiaries, please apply via the internal career site.

It is the policy of the Company to comply with all employment laws and to afford equal employment opportunity to individuals in all aspects of employment, including in selection for job opportunities, without regard to race, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, age, disability, genetic information, military service, protected veteran status, or any other consideration protected by federal, state or local laws.

 

If you are an individual with a disability and need assistance submitting an application or would like to request an accommodation, please email us at assistance@vistraenergy.com to make a request.

About this role

Summary

Analyze project specs, forecast costs, collaborate with stakeholders to ensure budget and safety compliance.

Job title

Project Estimator

Experience level

3-5 years

Minimum experience

3+ years exp

Industry

nuclear

Location requirements

Perry, Ohio, remote work allowed; multiple locations

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

analytical skillsmathematical skillsattention to detailcommunicationnuclear fundamentals

Preferred skills

CCEACCPPMPproject management

Specializations

cost estimationnuclear projectsproject analysistechnical documentationestimation software
Locations

Structured locations inferred from the posting.

Perry, OH 44081, USA

Remote City

Glen Rose, TX, USA

Remote City

Oak Harbor, OH 43449, USA

Remote City

Shippingport, PA, USA

Remote City