Engineer (Gas)

ameren· AIC Ameren Illinois
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📍 Marion, ILFull time💰 USD 71K–172K
Full timeAIC Ameren Illinois

About this role

About Ameren Illinois

Ameren Illinois provides electric transmission and distribution service and natural gas distribution service. Every day, we deliver electricity to 1.2 million electric and 816,000 natural gas customers in central and southern Illinois. We deliver safe, reliable energy to more than 1,200 communities. 

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 and Perks Page for more information on benefits provided to regular full-time employees. ​

About The Position 

The Gas Engineer is primarily responsible for designing and estimating distribution work as it pertains to new business, maintenance, system improvements and code compliance. 

 

Key responsibilities include: 

  • Review/Complete designs and estimates for transmission and distribution systems with emphasis on adherence to company standards, procedures, and policies, including designs for new business, replacements, maintenance, regulator stations, and metering installations. Provide technical assistance and direction to other personnel completing designs and estimates of distribution projects. Update and maintain documentation of completed field work. 

  • Review construction plans from outside sources for potential conflicts and recommend actions to prevent or remove conflicts. 

  • Provide technical expertise to designers. 

  • Review the physical condition of transmission and distribution systems and make engineering recommendations for the replacement of obsolete or inadequate facilities. 

  • Work collaboratively with operations supervision and other Company departments to ensure safe and reliable delivery to meet customer expectations and commitments. Effectively utilize and provide technical support relating to the use of the energy delivery business systems. 

  • Contribute to the development and implementation of Division and function goals. Identify and implement improvements in Division operations designed to control costs and improve productivity. Participate in special projects or task teams as required. 

 

Qualifications 

Bachelor of Science Degree in Civil or Mechanical Engineering from an accredited college or university required. Professional Engineer (P.E.) license or ability to obtain one in Illinois preferred. Engineering experience preferred.   

 

In addition to the above qualifications, the successful candidate will demonstrate: 

Good analytical, decision-making, communication, and human relations skills and ability to interact effectively with various stakeholders to reach consensus required. 

*Technical career path level depends upon applicant's credentials. 

 

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:

$71,100.00 - $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:

Tuesday August 11, 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.

Frequently Asked Questions

What is the salary for the Engineer (Gas) role at ameren?
The listed salary for this Engineer (Gas) position at ameren is USD 71K–172K. This is an Full time role.
Where is the Engineer (Gas) position at ameren located?
This Engineer (Gas) role at ameren is based in Marion, IL. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Engineer (Gas) role at ameren full-time or part-time?
This is listed as a Full time position. It is posted as a Engineer (Gas) role in the AIC Ameren Illinois department at ameren.
Which team or department does the Engineer (Gas) at ameren belong to?
This Engineer (Gas) position is part of the AIC Ameren Illinois department at ameren. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Engineer (Gas) position at ameren?
Click the "Apply Now" button on this page. You will be redirected to ameren's official application portal hosted on workday where you can submit your application directly.
When was the Engineer (Gas) job at ameren posted?
This Engineer (Gas) position at ameren was posted on Jul 28, 2026. Apply as soon as possible — early applications are often reviewed first.
Engineer (Gas)
ameren · 💰 USD 71K–172K
Apply for this role ↗

You'll be redirected to ameren's official application page on Workday.