Utilities · ST LOUIS, MO
Ameren Corporation is an American power company created December 31, 1997, by the merger of Union Electric Company of St.
The saved snapshot for AMEREN CORP records 85 roles as open (latest observation: 8 September 2026). It can include roles since marked removed. In that snapshot, 21% have been listed 90 days or longer; across the 1,162 companies we track, the median is 14.1%. In the role records we currently hold, its longest-open role, Building Service Mechanic, has been posted for 350 days. Half of its dated active postings, excluding likely evergreen listings, have been listed 34 days or longer. 70 historical posting records, including active and inactive roles, carry an employer posting date on or after the cutoff 30 days ago; likely evergreen listings are excluded.
Our role records for AMEREN CORP include 87 open postings from its careers site. AMEREN CORP's median posting has been open 34 days; the median across all companies we track is 32 days. Its oldest open posting has been up 350 days. How we measure.
These figures use role observations, which may be newer than the Overview snapshot and may include an incomplete collection. Only records marked active are included, with likely evergreen listings excluded. Posting ages use employer-dated records; undated active records contribute to the count only.
Posting activity
Snapshot's latest observation: September 8, 2026 · Global postings from AMEREN CORP's job board
These figures stay in place until the snapshot is refreshed and can include roles since marked removed. An incomplete collection can leave them behind newer role records. Snapshots can also contain partial updates, so the observation date is not a completion date.
Age distribution
Tracked daily from the company's public job board. Not affiliated with or endorsed by the company listed.
Longest-open roles
From role records, which may be newer than the snapshot above.
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These records update separately from the Overview snapshot and may include an incomplete collection. Counts can also differ because the snapshot's open-role count excludes likely evergreen listings and can retain roles since marked removed. Individual posting ages use employer-supplied dates only; records without one show “Date unavailable.”
Showing 1–50 of 87 roles
Role observations from AMEREN CORP's own job board · global postings.
Active role records, by age
These figures use AMEREN CORP's records marked active, excluding likely evergreen listings. Undated records count as active but do not contribute to posting ages. Role observations may be incomplete; these are not hiring or time-to-fill measures.
Historical records by posting-date cutoff
Includes active and inactive records with employer posting dates on or after each cutoff, excluding likely evergreen listings. These are historical date totals, not current openings or first appearances. Dates have no upper cutoff, so future-dated records can be included.
Historical records by posting month
Active and inactive records grouped by employer posting month; undated and likely evergreen records are excluded. Muted bars predate tracking (July 23, 2026) and include only records later observed.
Recorded appearance and removal events
Events recorded by the tracker, grouped by event month. These are not posting-date totals or a count of current openings; one role can have multiple events. Reappearance events are not included in these totals. The event history may be incomplete.
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Role observations from AMEREN CORP's own job board · global postings.
Snapshot's latest observation: September 8, 2026.
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