[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Ameren · Mattoon, IL # Appr Substation Elec 1st 9 mos Mattoon, IL Full-time Listed on Ameren’s official careers site. Posted November 4, 2026. Check that it is still open and apply there. [Apply on Ameren’s careers site →](https://ameren.wd1.myworkdayjobs.com/External/job/Mattoon-IL/Appr-Substation-Elec-1st-9-mos_034484-1) [OpenNash Jobs](https://jobs.opennash.com/) / [Ameren](https://jobs.opennash.com/companies/ameren/) / Appr Substation Elec 1st 9 mos ## Job description 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. ### Job Description Ameren Illinois is looking for an Apprentice Substation Electrician 1st 9 months who will be responsible for performing substation maintenance and substation construction project activities. Tasks include replacement of Oil Circuit Reclosers, Overhauling and maintaining Oil Circuit Breakers, Gas Circuit Breakers, Vacuum Circuit Breakers, troubleshooting AC and DC control circuits, troubleshooting voltage regulator problems, testing and maintenance of AC battery chargers and DC battery systems, repair/replace failed substation apparatus, construction of new substations. Position is utilized to respond to emergent substation problems and performs basic transformer testing to ensure equipment integrity after fault events. The person filling this position will also be required to accept emergency callouts for response to substation problems as well as will be utilized to fill one man truck responsibilities during vacation periods. ### MINIMUM QUALIFICATIONS H.S. Diploma or equivalent Associates degree in electronics or electrical engineering technology preferred Construction & Skilled Trades (CAST) Test Ability to obtain and maintain Class A Commercial Driver's License with combination vehicle endorsement. Persons if hired for the apprentice position will be required to pass all apprenticeship requirements of schooling and testing. emergency callouts Must meet residency requirement. This position is covered by the IBEW bargaining agreement. ### Hourly Pay Grade Step DA 017 Step 1 of 1 (Top Step) - 46.74 USD Position 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: Wednesday November 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. ## At a glance - Posted by the employer: Nov 4, 2026 - First seen by OpenNash: Nov 7, 2026 - Last checked: Nov 7, 2026 - Listed for: 3 days - Location: Mattoon, IL - Employment type: Full-time[Apply on Ameren’s careers site →](https://ameren.wd1.myworkdayjobs.com/External/job/Mattoon-IL/Appr-Substation-Elec-1st-9-mos_034484-1) ## Hiring at Ameren - Open jobs: 97 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All Ameren jobs](https://jobs.opennash.com/companies/ameren/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Ameren ### [DERMS Co-Op/Intern](https://jobs.opennash.com/companies/ameren/jobs/b94046e9ca7c1900cdc3/) ### [Distribution System Operating Supervisor II](https://jobs.opennash.com/companies/ameren/jobs/2d44b5bd512dc0abc2e6/) ### [GIS Co-op (Real Estate)](https://jobs.opennash.com/companies/ameren/jobs/32c4d0a2d52dd8ebca5d/) St. Louis, MO ### [Gas Distribution System Operating Supervisor](https://jobs.opennash.com/companies/ameren/jobs/b149ee3577a3da94170d/) Pawnee, IL +1 more ### [Gas Troubleman Journeyman](https://jobs.opennash.com/companies/ameren/jobs/7a437c85ae3a35b89df2/) ## Similar jobs at other companies ### [MOS -Manager, Guest Experience](https://jobs.opennash.com/companies/delta-air-lines/jobs/9bf881c9aa5e1c68db2b/) Delta Air Lines · Atlanta, GA ### [Referral Specialist- MOS](https://jobs.opennash.com/companies/universal-health-services/jobs/03cf4762878a8d5d0c62/) Universal Health Services · BRADENTON, Florida ### [MOS - Manager of Development](https://jobs.opennash.com/companies/delta-air-lines/jobs/8d1759cdc5d2d10311f7/) Delta Air Lines · Atlanta, GA ### [MOS Maintenance Leader](https://jobs.opennash.com/companies/ford-motor/jobs/148242ddb97ce4d32c20/) Ford Motor · Wayne, MI, United States ### [MOS-Medical Office Specialist - Cardiology Office MPA](https://jobs.opennash.com/companies/universal-health-services/jobs/837545c020a3d41edc1a/) Universal Health Services · BRADENTON, Florida OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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