Mechanical Engineer -

Energy & Power Generation Date Posted:

2 October 2026

Closing Date:

November 1, 2026

Recruiter:

Constellation Energy Location:

Melrose Park, Illinois Salary:

USD80,000

to

USD100,000

Job Type & Industry:

Energy, Utilities & Mining Contract Type:

Permanent Job Reference:

3001582160-2 Apply for this job now Job Description Constellation, a forward-thinking energy company serving a multitude of clients across the U.S., is seeking a proficient Mechanical Engineer to join our dynamic team. This role focuses on developing, designing, and enhancing mechanical systems that are critical to the operational success of our power generation and energy management solutions. The ideal candidate will have a robust understanding of mechanical processes in relation to energy production and a commitment to sustainable and efficient design practices. Responsibilities Design, analyze, and enhance mechanical components and systems to ensure compliance with industry standards and operational requirements. Collaborate with cross-functional teams to integrate mechanical designs with electrical systems and process infrastructures. Lead troubleshooting and problem-solving efforts to address operational issues, ensuring minimal downtime and adherence to safety protocols. Develop technical documentation, including system designs, specifications, and operating manuals, ensuring all necessary documentation is accurate and up-to-date. Conduct and oversee testing procedures to validate and improve system performance and safety. Support project management activities, from conceptual design through to implementation, including scheduling, resource allocation, and budgeting. Required Skills Strong proficiency in mechanical design software, such as Auto CAD or Solid Works. In-depth understanding of thermodynamics, fluid dynamics, and material science. Ability to work collaboratively in a team environment and communicate effectively with different departments. Strong analytical and problem-solving skills, with a meticulous attention to detail. Experience with compliance and safety standards specific to the energy sector.