DevOps jobs in O'Fallon
7 live roles · 1 company · 7 with stated pay
7 DevOps roles in O'Fallon are open right now across 1 company. Mastercard alone accounts for 7 of them, so this list leans heavily on one employer. 2 were posted in the last 30 days.
More roles here state pay than the 25% that do site-wide.
Every posting here is mid-level or above, and 71% are senior or lead.
Market snapshot
- Hiring
- Mastercard (7)
- Roles
- Site Reliability (4)·Platform & Infrastructure (3)
- Levels
-
- Director1
- Senior4
- Manager1
- Mid1
- Remote
- 0 of 7
- Stated pay
- 7 of 7 · $122,000–$207,000
- Posted
- 2 in the last 30 days
- Verified
- Oct 24, 2026
this job's paywhere most pay sits here, $122,000–$207,000scale $70,000–$290,000
Director, Platform Engineering Mastercard · O'Fallon · Platform & Infrastructure $152,000–$258,000 4d ago Lead Site Reliability Engineer Mastercard · O'Fallon · Site Reliability $122,000–$207,000 9d ago Senior Database Platform Engineer (Oracle) Mastercard · O'Fallon · Platform & Infrastructure $96,000–$163,000 6w ago Find me work Senior Site Reliability Engineer Mastercard · O'Fallon · Site Reliability $163,000 2mo ago Manager, Site Reliability Engineering Mastercard · O'Fallon · Site Reliability $122,000–$207,000 2mo ago Lead Platform Architect Mastercard · O'Fallon · Platform & Infrastructure $122,000–$207,000 2mo ago Site Reliability Engineer II Mastercard · O'Fallon · Site Reliability $76,000–$127,000 4mo ago
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1 company hiring in O'Fallon
- Mastercard7 roles