✦ Luna Orbit — Operations & Logistics

Operations Support Associate

at Ameren

📍 Robinson, IL Onsite 💰 $53K – $77K USD / year Posted April 03, 2026
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Position Details

Salary $53K – $77K USD / year
Type Full-Time
Experience entry
Exp. Years 3+ years
Education High School Diploma or equivalent required
Category Operations & Logistics

About this role

Operations Support Associate providing clerical and administrative support with payroll, invoicing, and reporting duties for Ameren Illinois.

Key Responsibilities

  • Provide general clerical, computer, and administrative support for the Division
  • Payroll timekeeping (TRIS), invoice processing, crew and trouble activities (DOJM/OAS), materials (MMIS), and customer accounts (CSS)
  • Maintain and update electrical and gas records; assist in scheduling customer appointments
  • Prepare project tracking and summary reports; file contracts and confidential documents
  • Participate in cross-functional meetings and ensure confidentiality

Technical Overview

Strong MS Word/Excel, familiarity with Ameren systems CSS/IDS/MMIS and related tools; supports payroll, vouchers, and records management.

Ideal Candidate

The ideal candidate is an experienced clerical/administrative professional with 3+ years in payroll/timekeeping, invoice processing, and using MS Word/Excel in a utility/energy setting.

Must-Have Skills

Three or more years of relevant clerical/administrative or customer service experienceMS Word and Excel proficiency

Nice-to-Have Skills

CSSIDSMMISDOJM/OASTRIS

Tools & Platforms

CSSIDSTRISMMIS

Required Skills

clericaladministrativepayroll timekeepingTRISCSSIDSMMISDOJM/OASMS WordMicrosoft WordExcelMicrosoft Exceloffice environment

Hard Skills

MS WordMicrosoft WordExcelCSSIDSTRISDOJM/OASMMIS

Soft Skills

proficiency with MS Word and Excelteamworkorganizationcommunicationcritical thinking

Industry & Role

Industry Energy
Job Function Provide clerical and administrative support for the Division, including payroll, invoicing, and reporting
Role Subtype End User Support

Keywords for Your Resume

Operations Support Associateclericaladministrative supportpayroll timekeepingTRISCSSIDSMMISDOJM/OASMS WordMicrosoft WordExcelMicrosoft Exceloffice environmentfull-timethree yearscustomer accountsconfidential filesadministrative

Deal Breakers

Less than 3 years of relevant clerical/administrative or customer service experience

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