Senior Facilities & Construction Engineer
Ameren
Listing collected from Ameren's career site. NextChapter is independent of Ameren.
St. Louis, MO · Posted September 30, 2026
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Where St. Louis, MO ranks
Where St. Louis, MO placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #9Best all-round cities for new graduates in the Midwest52 / 100 · of 20
- #9Cities hosting the most business conferences in the Midwest8 conferences · of 12
- #9Cities hosting the most legal services conferences4 conferences · of 17
- #11Best cities for government pay after cost of living$123k · of 18
- #11Best cities for entry-level jobs that want AI skills in the Midwest4% · of 52
- #12Best all-round cities for remote workers in the Midwest42 / 100 · of 20
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among civil engineers is little observed so far. Measured exposure for civil engineers: 1% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
About Ameren Services (B&CS)
Ameren Services provides administrative support and services to Ameren Corporation and its operating companies, subsidiaries and affiliates. Ameren Services includes a wide range of skill sets and roles, from finance and legal experts to digital and cyber specialists, plus those charged with ensuring environmental compliance and operational safety. Together, we help execute a strategy that enables Ameren to deliver superior long-term value to customers, shareholders and the environment.
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 leave
Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees.
Key responsibilities include:
Responsible for project design review to ensure consistency with Facilities Management and Construction (FM&C) design standards and requirements.
Implement design improvements to enhance system efficiency and reduce operational costs.
Diagnose and resolve electrical issues promptly to minimize downtime and ensure continuous operation.
Perform field inspections, monitor operation, provide preventive maintenance recommendations, and provide information to optimize maintenance activities on assigned equipment.
Work closely with other engineers, architects, project managers, and facility managers to coordinate electrical system installations and upgrades.
Verify scope of new electrical systems is archived and oversees commissioning and equipment turnover to facility managers.
Maintain accurate documentation of electrical system designs, maintenance schedules, and repair records.
Lead certain electrical engineering projects from conception to completion. Develop engineering solutions, cost, and schedule estimates associated with small projects. Upon project authorization, perform detailed scoping and work with contractors or internal labor to replace or improve commercial equipment.
Provide engineering assistance to FM&C critical facilities and Operating Centers within the company on activities requiring experience and expertise with electrical systems.
Manage building controls systems to improve equipment efficiencies and troubleshoot electrical systems. Look for opportunities within the control system to help perform condition-based maintenance and eliminate equipment failures.
Interface with industry contacts and outside corporations, including consultants, contractors, and their employees.
Qualifications:
Bachelor of Science Degree in Engineering (BSE - Electrical) from an ABET accredited institution required. PE License preferred. Five or more years of relevant engineering experience required. Experience working in facilities or commercial electrical infrastructure design preferred. Building Automation System and/or programmable logic control experience will be considered a plus for potential job candidates.
*Technical career path level depends upon applicant’s credentials.
In addition to the above qualifications, the successful candidate will demonstrate:
Must possess excellent communication skills to effectively collaborate with team members and stakeholders. Strong analytical and problem-solving skills must be highly adaptable to a changing industry and willing to learn new skills as required, Must be able or willing to learn how to configure and program industrial control systems, Must have or be willing to acquire a working knowledge of industrial networking. Travel between regional offices occasionally and outside of the St. Louis area as needed, Subject to infrequent callouts (nights, weekends) work to support critical operations centers.
Additional Information
Ameren’s selection process includes a series of interviews and may include candidate testing and/or an individual aptitude or skill-based assessment. Specific details will be provided to qualified candidates.
Compensation Range: $88,500.00 - $172,200.00
* This pay range encompasses multiple levels of the role. Career level and compensation depends upon applicant’s credentials.
At 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:
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.