-
Careers
Look for jobs and resources in Decatur & Macon County here.
-
Benefits
Find out the benefits of working here (besides a paycheck!).
-
Industries
Up-to-date information on the industries located here.
-
Startup
Ready to start your own business? Get started today.
Engineering Rep (Gas Distribution Mapping Specialist)
Operations
Decatur, IL, USA
USD 31.11-44.34 / hour
Posted on Jul 18, 2026
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.
Position: Engineering Rep (Electric and Gas Distribution Mapping Specialist)
The Gas and Electric GIS Mapping Specialist is responsible for creating, maintaining, and analyzing accurate geospatial data supporting the safe, reliable operation of utility infrastructure. This role involves mapping gas and electric distribution and transmission assets, ensuring data integrity across GIS systems, and supporting engineering, field operations, and regulatory compliance through high‑quality mapping. The position requires strong attention to detail, technical GIS expertise, and an understanding of utility network models to translate complex asset data into reliable, actionable maps and datasets.
Key Responsibilities:
Perform electric and gas distribution mapping and maintenance.
Review and process electric and gas mapping corrections received from field crews to ensure map accuracy.
Review as‑built construction prints and update system maps accordingly.
Maintain accurate electric and gas distribution data using ArcFM / GIS software.
Must successfully complete the Engineering Representative Training Program. The trainee will be required to pass testing after completion of each of the 6 classroom modules.
Position Requirements
High School Diploma or Equivalent required.
Successful completion of High School algebra or above with a grade of "C" or above required.
Satisfactory completion of courses with a grade C or better in D.C. and A.C. electricity or the equivalent from an accredited university, college or junior college required.
1 year experience working with electricity may be considered in lieu of D.C. & A.C. course.
**If selected, applicants will be asked to provide High School and/or College or Junior College transcripts.
Hourly Pay:
Step 1 - 31.11 USD
Step 1 (b) - 32.11 USD
Step 2 - 33.11 USD
Step 2 (b) - 34.16 USD
Step 3 - 35.21 USD
Step 4 - 37.24 USD
Step 5 - 39.26 USD
Step 6 - 41.36 USD
Step 7 - 44.34 USD
**Please note that the starting hourly pay for this position is at the Step 1 level displayed above and below. Pay progression is outlined above.
Hourly Pay:
Grade Step BB 015 Step 1 of 2 - 32.20 USDGrade Step BB 015 Step 2 of 2 (Top Step) - 33.24 USDPosition is eligible for annual incentive payments based on company performance and subject to sole management discretion. Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees.
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.