✦ Luna Orbit — Engineering (Non-Software)

Project Engineer (Mechanical)

at Ameren

📍 St. Louis, MO Unknown 💰 $71K – $172K USD / year Posted March 13, 2026
Salary $71K – $172K USD / year
Type Full-Time
Experience entry
Exp. Years 1+ years
Education Bachelor's in Mechanical Engineering
Category Engineering (Non-Software)

The Project Engineer (Mechanical) supports the design, engineering, and project management activities for power generation facilities, primarily focusing on maintenance and construction of energy plants.

  • Develop engineering solutions and estimates
  • Perform detailed design and drawings
  • Coordinate with vendors and contractors
  • Oversee project execution and start-up
  • Utilize lessons learned for process improvement

This role involves engineering studies, detailed design, project coordination, and vendor interaction for power plants, requiring proficiency in MS Office and SharePoint.

The ideal candidate is a mechanical engineer with at least 1 year of experience in power plant system projects, proficient in design, project management, and budgeting. They should have strong analytical and communication skills and familiarity with power generation facilities.

Bachelor of Science Degree in Mechanical Engineeringpower plant system project engineeringproficiency in budgeting and schedulingMS OfficeSharePoint
MS OfficeSharePoint
Mechanical Engineeringengineering studiesdesignproject managementpower plant systemshydrofossilnatural gasbudgetingschedulingMS OfficeSharePoint
Mechanical Engineeringengineering studiesdesignproject managementcost estimationschedule estimationdetailed designdraftingdrawingsrequisitionsspecificationspower plant systemshydrofossilnatural gas energy centersbudgetingschedulingMS OfficeSharePoint
analyticalcommunicationhuman relationsdetail orientationproblem-solvingcollaborationteamwork
Industry Energy
Job Function Perform engineering studies, design, and project management for power generation facilities
Mechanical Engineeringengineering studiesdesignproject managementpower plant systemshydrofossilnatural gas energy centersbudgetingschedulingMS OfficeSharePointpower generationproject engineeringdetailed designdraftingdrawingsrequisitionsspecifications

Lack of a Bachelor's degree in Mechanical Engineering, No experience in power plant systems, Inability to perform detailed design or project management tasks

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