Senior Site Reliability Engineer

Mastercard Technologies, LLC · O'Fallon, MO telecommuting permitted

Education

Bachelor's in Computer Science, Mechanical Engineering, Management Information Systems, Mechanical Engineering and Engineering Design, Physics or Mathematics or related technical field

Experience

60 months

Wage

~$133,973/year (median offered wage in 50 DOL filings, employer+state)

First / last seen

2026-10-01 / 2026-10-15

Experience must include

JenkinsSonarChefMavenArtifactoryCI/CD pipelineGitPythongroovyHTMLCSSREACT

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Where this job is advertised

National Labor Exchange (state job banks, via usnlx.com search) swa live

first seen 2026-10-01 · posted 2026-10-01

Original posting ↗

Application instructions (verbatim)

To apply, e-mail Cody Gray directly at Cody.Gray@mastercard.com , 2200 Mastercard Blvd, O'Fallon, MO 63368, with a copy of your resume and reference MC91-2026. ONLY APPLICATIONS SENT TO THE AFOREMENTIONED EMAIL WILL BE CONSIDERED.

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Why we think this is a PERM ad (98% confidence): Rules: PERM-form signals: foreign_equivalent, experience_must_include, degree_field, exact_experience, forty_hours