Electrical and Instrumentation Engineer, Power Uprate

Company : Constellation Energy
Location : Marseilles, IL, 61341
Posted Date : 18 October 2025
Job Details
Who We Are
At Constellation, the nation's largest producer of clean, carbon-free energy, we are steadfast in our mission to accelerate the transition to a sustainable energy future. We have set the standard in clean energy production for over a decade. We strive to cultivate a vibrant workplace where every employee has the opportunity to learn, grow, and make a meaningful impact.
Our culture emphasizes passion and purpose, driving us to create healthier communities and a cleaner planet. Join us as we work together to lead the charge toward a clean energy future, and build a rewarding career filled with opportunities!
Total Rewards
We offer a robust array of benefits and rewards to help you thrive both professionally and personally. Our competitive compensation packages include salaries, a bonus program, a 401(k) with company match, and an employee stock purchase program. Additionally, we provide comprehensive medical, dental, and vision benefits, along with paid time off for vacation, holidays, and sick days.
This Engineering position can be filled at the Entry, Mid-level, or Senior Engineer level. Please see minimum qualifications outlined below for each level.
Expected Salary Range:
- Entry-Level - $85,000
- Mid-Level - $90,000 - $110,000
- Senior Level - $117,000 - $143,000
Ranges are per year based on experience. Comprehensive benefits include bonuses and 401(k).
Primary Purpose of Position
In this role, you will perform advanced engineering problem-solving in support of nuclear plant operations, acting as a technical resource and expert to fellow engineers. You will be responsible for making critical technical decisions, applying your deep knowledge of functional disciplines, and ensuring compliance with industry codes and regulations.
Primary Duties and Responsibilities
- Offer specialized technical expertise to develop, manage, and implement engineering analyses, activities, and programs.
- Consult as a subject matter expert, helping to identify and resolve equipment and system challenges.
- Lead engineering initiatives affecting site operations, ensuring safety and technical integrity.
- Execute engineering tasks assigned by management while applying established engineering principles.
- Ensure work accuracy, completeness, and timeliness, maintaining standards in preparations of plans and specifications.
- Conduct independent research, reviews, studies, and analyses supporting technical projects and programs.
- Propose innovations and enhancements for equipment and processes to boost performance, reduce costs, and comply with evolving codes and regulations.
- Fulfill additional responsibilities as required by management, including but not limited to emergency response and support for outage activities.
MINIMUM QUALIFICATIONS
Entry Level E01 Engineer – New Graduate
- Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or Nuclear)
- Meet minimum access requirements, including favorable medical evaluation as per position duties.
Mid-Level E02 Engineer
- Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or Nuclear) with 2 years of nuclear or related engineering experience.
- Meet minimum access requirements, including favorable medical evaluation as per position duties.
Senior E03 Engineer
- Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or Nuclear) with 5 years of nuclear or related engineering experience.
- Meet minimum access requirements, including favorable medical examination as required.
Preferred Qualifications
- Professional Engineer Registration
- Advanced technical degree or relevant coursework.
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