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Jobs at Ameren

Ameren has 101 open roles on its own career site, as read by hirly on 3 October 2026 — most of them in United States.

Last updated 3 October 2026 · Ameren's career site (opens in a new tab)

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Open roles
101
New, last 7 days
15
New, last 30 days
28
Say remote
2%

A role is new on the date its posting gives, and never before hirly first saw it; where a posting gives no date, on the day hirly first saw it. 2 of 101 (2%) say remote in their title or location.

Compared with four weeks ago

No trend yet: hirly compares today with its own count from 28 days ago, and shows one only when it has a daily record that long for at least 20 open roles. It has read this career site since 1 September 2026.

By kind of work

  1. Supply chain5
  2. Skilled trades3
  3. Education2
  4. Finance2
  5. Other roles89

By country

  1. United States101

By place

  1. St. Louis, MO47
  2. Steedman, MO13
  3. West Alton, MO3
  4. 307 Remote or Hybrid Worker - MO2
  5. Belleville, IL2
  6. Maryville, IL2
  7. 190 Pioneer Park1
  8. 220 Galesburg1

By level

  1. Mid level or not stated77
  2. Internship16
  3. Senior5
  4. Lead / management3

Stated pay

$84,400 a year

Median low and high of the 38 of 101 postings that state an annual salary in USD. The rest state no annual salary in USD.

Newest open roles at Ameren

Newest 50 of 101

  1. Manager, Maintenance

    West Alton, MO

    Posted 2 Oct

  2. Operations Associate II

    Mineral Point, MO

    Posted 1 Oct

  3. Cyber Security & Nuclear Systems Program Engineer

    Steedman, MO

    Posted 1 Oct

  4. ENGINEER (Subtransmission Planning)

    2 Locations

    Posted 1 Oct

  5. Electrical Power Engineer

    Steedman, MO

    Posted 1 Oct

  6. Construction Services Supervisor

    307 Remote or Hybrid Worker - MO

    remotePosted 30 Sept

  7. Supervising Engineer-Commissioning

    St. Louis, MO

    Posted 30 Sept

  8. Engineering and Construction Supervisor

    4 Locations

    Posted 30 Sept

  9. Contractor Services Supervisor

    4 Locations

    Posted 30 Sept

  10. Journeyman Lineman

    3 Locations

    Posted 29 Sept

  11. Journeyman Lineman

    2 Locations

    Posted 29 Sept

  12. Supervisor, Personnel Administration

    St. Louis, MO

    Posted 29 Sept

  13. Distribution Design Associate

    Peoria, IL

    Posted 29 Sept

  14. Probabilistic Risk Assessment Practitioner

    Steedman, MO

    First seen 27 Sept

  15. Lineman

    East St. Louis, IL

    First seen 27 Sept

  16. Electrical Engineer

    Labadie, MO

    First seen 27 Sept

  17. Mechanical Engineer

    Steedman, MO

    First seen 27 Sept

  18. Nuclear Operations Training Instructor

    Steedman, MO

    First seen 27 Sept

  19. Fleet Technician Journeyman

    St. Louis, MO

    First seen 27 Sept

  20. Nuclear Health Physicist

    Steedman, MO

    First seen 27 Sept

  21. Supply Chain Internship

    St. Louis, MO

    First seen 27 Sept

  22. Engineering Spring Co-Op

    St. Louis, MO

    First seen 27 Sept

  23. Journeyman Lineman

    Maryville, IL

    First seen 27 Sept

  24. Engineering Fall Co-Op

    St. Louis, MO

    First seen 27 Sept

  25. Instrumentation & Control Maintenance Supervisor

    Steedman, MO

    First seen 27 Sept

  26. I&C Nuclear Instructor

    Steedman, MO

    First seen 27 Sept

  27. Sustainability, Community and Inclusive Engagement Intern

    St. Louis, MO

    First seen 27 Sept

  28. IT Auditor II/Senior IT Auditor

    St. Louis, MO

    First seen 27 Sept

  29. Building Service Mechanic

    Belleville, IL

    First seen 27 Sept

  30. Civil Engineering Spring Co-Op

    St. Louis, MO

    First seen 27 Sept

  31. Civil Engineering Fall Co-Op

    St. Louis, MO

    First seen 27 Sept

  32. Gas Troubleman Journeyman

    220 Galesburg

    First seen 27 Sept

  33. Electrical Repairman (Industrial Electrician)

    West Alton, MO

    First seen 27 Sept

  34. Probabilistic Risk Assessment Engineer

    Steedman, MO

    First seen 27 Sept

  35. PCM Certified Repairman

    Maryland Heights, MO

    First seen 27 Sept

  36. Garage Technician

    Maryville, IL

    First seen 27 Sept

  37. Certified Repairman (Industrial Welder/Boilermaker/Pipefitter)

    West Alton, MO

    First seen 27 Sept

  38. ADMS Co-Op/Intern

    2 Locations

    First seen 27 Sept

  39. Electrical / I&C Engineer

    Steedman, MO

    First seen 27 Sept

  40. Safety Intern/CoOp

    St. Louis, MO

    First seen 27 Sept

  41. HQ Maintenance Srvcmn-1stClass

    Decatur, IL

    First seen 27 Sept

  42. Distribution System Operating Supervisor II

    Location unstated

    First seen 27 Sept

  43. Distribution System Operator Supervisor I & II

    St. Louis, MO

    First seen 27 Sept

  44. Senior Reactor Operator

    Steedman, MO

    First seen 27 Sept

  45. Electrical Engineering Spring Co-Op

    St. Louis, MO

    First seen 27 Sept

  46. Electrical Engineering Fall Co-Op

    St. Louis, MO

    First seen 27 Sept

  47. DERMS Co-Op/Intern

    2 Locations

    First seen 27 Sept

  48. Mechanical Engineering Spring Co-Op

    St. Louis, MO

    First seen 27 Sept

  49. Lineman Journeyman

    Sparta, IL

    First seen 27 Sept

  50. CAD Technician Co-op

    St. Louis, MO

    First seen 27 Sept

One row per title and place. See every role on Ameren's career site (opens in a new tab).

Where these numbers come from

From Ameren's own career pages, read by hirly every six hours. Counts are what hirly has seen there, not the company's official numbers: a role posted in several places is counted once per posting, and a role the company never posted on its career site is not counted. hirly has read this career site since 1 September 2026. hirly is not affiliated with Ameren.

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Ameren jobs — 101 open roles | hirly