Supervising Engineer-Commissioning

Ameren Corporation; St. Louis (MO); Hybrid; USD 132,000 - 204,000; Full time

Benefits offered by this job

Medical coverage on date of hire

Cash balance pension plan

401(k) with company match

Vacation and holidays

Parental and family caregiver leave

Job summary

Ameren Missouri seeks a Supervising Engineer-Commissioning to lead commissioning activities for start-ups and refurbishments at power facilities. The role drives safety as the top priority while guiding a team of commissioning engineers and supported by specialists across projects in the region.

You will oversee planning, design reviews, factory tests, and field activities, serving as the main commissioning authority and coordinating resources with other operations and project teams.

Qualifications

• Bachelor or Master of Science in Engineering from an accredited college.
• Five or more years of relevant experience in commissioning or engineering
• P.E. license preferred; PMP certification preferred
• Experience in power generation facilities, transmission facilities, or substations

Responsibilities

• Lead and manage a team of commissioning engineers.
• Foster a culture of safety and zero unsafe acts.
• Provide leadership in development and planning of commissioning plans for start-ups and refurbishments.
• Serve as the primary commissioning authority for site-specific project plans.
• Ensure commissioning activities are scheduled, tracked, and reported; allocate resources.

Skills

Team leadership

Safety culture

Communication

Project management

Electrical/Mechanical understanding

Education

Bachelor or Master of Science Degree in Engineering

Tools

PMP certification

Job description

## Supervising Engineer-CommissioningApply: St. Louis, MO: Full time: Posted Today: End Date: October 14, 2026 (13 days left to apply): 034258**About Ameren Missouri**Ameren Missouri has been providing electric and gas service for more than 100 years, and our electric rates are among the lowest in the nation. Ameren Missouri's mission is to power the quality of life for our 1.2 million electric and 132,000 natural gas customers in central and eastern Missouri. Our service area covers 64 counties and more than 500 communities including the greater St. Louis area.**Our benefits include:*** Medical coverage on date of hire* 100% employer paid cash balance pension plan* 401(k) with company match fully vested on date of hire* Minimum of 15 days paid vacation and 12 paid holidays* Paid parental leave and family caregiver leaveVisit our Benefits & Perks Page for more information on benefits provided to regular full-time employees. *About The Position**The Supervising Engineer is responsible for the successful development, engineering, and support of commissioning plans primarily within Power Operations. The Supervising Engineer is supported by Commissioning Engineers, Project Engineers, Project Managers, Power Operations Services specialists, A/Es, contractors, outside service organizations and others.**Key responsibilities include:** Lead and manage a team of commissioning engineers.* Foster a culture of safety and zero unsafe acts by championing safety efforts, achieving safety objectives and ensuring that safety is the top priority of every co-worker within the team.* Provide leadership and guidance to the team in development and planning of commissioning plans for start-up of new and refurbished equipment including technical design reviews, factory acceptance tests, and field activities.* Serve as the primary commissioning authority during development of site specific and project plans following established policies and procedures.* Assure that commissioning plan activities are scheduled, tracked, and accurately reported on.* Drive results by allocating resources and removing obstacles to effectively execute goals.* Build trust by developing relationships within and across teams to facilitate effective collaboration.* Be strategic by developing a vision for the team that addresses short-term needs while considering long-term objectives.* Support of Power Operations is primary responsibility, but also be able to support Renewables and Customer Operations as needed.*Qualifications*Bachelor or Masters of Science Degree in Engineering from an accredited college or university is required. Electrical Or Mechanical Engineering is preferred. Five or more years of relevant experience required. P.E. license preferred. Project Management Professional certification preferred. Relevant experience includes electrical engineering, testing, and commissioning at electricity generating facilities, transmission facilities, and substations. Ten or more years of relevant experience preferred. Team leadership or supervisory experience preferred. General understanding of power plant operations and processes preferred. **In addition to the above qualifications, the successful candidate will demonstrate:***Directs and develops project support personnel to accomplish desired objectives. Demonstrates proficient business skills in planning, cost management, procurement practices, and negotiation. Performs or directs effective problem analysis with sound solutions. Builds an effective team and collaborative culture to achieve desired results. Shows decisive and professional judgment. Communicates effectively at all levels. Implements high expectations for project success and recommends process improvements. Manages multiple tasks effectively.***Compensation Range:**$131,900.00 - $204,400.00At Ameren, base salary is one component of a competitive compensation package for employees. Our pay ranges are broad to allow for movement within our organization and to accommodate different skill sets and levels of expertise. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered. Roles are eligible for additional rewards including annual incentive payments based on individual and company performance.**If end date is listed, the posting will come down at 12:00 am on that date:**Wednesday October 14, 2026**All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.**Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want.