nuclearhustle

Engineer, Mechanical

Constellation Energy·Warrenville, Illinois; Kennett Square, Pennsylvania·Posted today
Nuclear industryUS only

About this role

Constellation seeks a Mechanical Engineer to provide advanced technical expertise supporting nuclear plant operations at Entry, Mid-level, or Senior levels. You'll drive engineering analysis, equipment problem-solving, and technical leadership on programs with direct impact on site safety and operations.

Responsibilities

  • Provide in-depth technical expertise to develop, manage, and implement engineering analysis, activities, and programs
  • Serve as subject matter expert to identify and resolve equipment and system problems affecting plant operations
  • Fulfill engineering and technical leadership accountability for short-term and long-term programs impacting site operations
  • Perform independent research, reviews, studies, and analyses supporting technical projects and programs
  • Recommend equipment, concepts, and techniques to improve performance, reduce costs, correct design flaws, and ensure compliance with nuclear codes and regulations
  • Support emergency response, departmental coverage, call-outs, and outage activities as directed
  • Apply engineering principles and maintain adherence to design criteria, practices, procedures, and standards with proper configuration management

Qualifications

  • Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or Nuclear)
  • Entry level: Engineering degree required
  • Mid-level: 2+ years of nuclear or related engineering experience
  • Senior: 5+ years of nuclear or related engineering experience
  • Maintain minimum access requirements or unescorted access requirements as applicable
  • Favorable medical examination and/or testing in accordance with position duties

Desired

  • Experience with turbines
  • Professional Engineer (PE) Registration

Job details

FieldEngineering
LocationWarrenville, Illinois; Kennett Square, Pennsylvania
IndustryNuclear energy
PostedJun 2026

About the company

Constellation Energy

America's largest producer of clean, carbon-free energy, operating the nation's largest fleet of nuclear power plants across 12 states.

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Engineer, Mechanical

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