Mastercard
O'Fallon, Missouri
Lead, Site Reliability Engineer
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Apply to Lead, Site Reliability Engineer at MastercardJob details
- Location
- O'Fallon, Missouri
- Work type
- Onsite
- Compensation
- $122,000 - $207,000/yr
- Posted
- May 19, 2026
- Apply on
- mastercard.wd1.myworkdayjobs.com
About this role
Lead SRE with expertise in F5 load balancers, observability (Splunk, Dynatrace), automation, CI/CD, DevOps, Linux/Unix, networking, cloud/hybrid infrastructure, and mentoring.
What you'll do at Mastercard:
- lead reliability
- improve observability
- develop automation
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