Nuclear I&C Engineer - Plant Modifications & Analytics

Constellation; Pottstown (Montgomery County); On-site; USD 93,000 - 154,000; Full time

Job summary

Constellation, now integrated with Calpine, seeks a CDO Analytical I&C Group Engineer to serve as the technical analysis expert for nuclear plant modifications from scoping through implementation. The role is aligned with Lead Responsible Engineers (LREs), project managers, site engineering, and design teams, handling PLC logic and digital system upgrades to support safe nuclear operations.

We offer a comprehensive benefits package and opportunities to grow and contribute to healthier

Qualifications

• Bachelor’s degree in Engineering with required nuclear or related experience.
• Maintain unescorted access and pass medical examination as required.
• Senior level requires 5 years of nuclear engineering experience.

Responsibilities

• Perform engineering analyses and calculations to support plant modifications.
• Develop technical products to justify design changes and meet compliance.
• Provide analytical input during scoping, estimating, and execution.
• Support engineers and project teams by evaluating technical assumptions.
• Contribute estimates to project budgets and engineering cost estimates.
• Ensure design changes are documented in drawings, calculations, and procedures.

Education

Bachelor’s degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)

Professional Engineer Registration

Job description

Constellation, now integrated with Calpine, seeks a CDO Analytical I&C Group Engineer to serve as the technical analysis expert for nuclear plant modifications from scoping through implementation. The role is aligned with Lead Responsible Engineers (LREs), project managers, site engineering, and design teams, handling PLC logic and digital system upgrades to support safe nuclear operations.

We offer a comprehensive benefits package and opportunities to grow and contribute to healthier