Site Reliability Engineer (Mainframe) jobs in United States
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FIS · 1 day ago

Site Reliability Engineer (Mainframe)

FIS is a company that powers the world’s economy through innovative technology. They are seeking a Site Reliability Engineer to assist in transitioning legacy Release Management practices into automated pipelines, gaining hands-on experience with both mainframe and server-based environments.

BankingFinancial ServicesFinTechPayments
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H1B Sponsor Likelynote

Responsibilities

Assist in building and maintaining CI/CD pipelines for a diverse environment including IBM iSeries/Mainframe and modern server-based initiatives
Help integrate mainframe workflows with modern DevOps toolchains such as Jenkins, GitHub Actions, and Azure DevOps
Support the consolidation of source control tools (moving from Rocket Aldon/Bitbucket toward GitHub) and assist in documenting these new standards
Execute and troubleshoot automated build and release scripts
Monitor pipeline performance and reliability, reporting bottlenecks or failures to the senior team
Maintain clear documentation for CI/CD solution designs, support requirements, and "Steady State" operating procedures
Actively participate in training sessions and track your skill development progress as part of the DevOps transformation initiative

Qualification

Mainframe CobolMainframe RPGCI/CD pipelinesGitScripting PythonScripting BashDevOps tools JenkinsDevOps tools Azure DevOpsProblem-SolvingDocumentationContinuous Learning

Required

Basic understanding of the Software Development Life Cycle (SDLC) and CI/CD concepts
Familiarity with at least one scripting language (e.g., Python, Bash, or PowerShell)
Basic proficiency with Git (branching, merging, pulling)
A strong desire to troubleshoot complex technical issues and a hunger to maintain and grow existing skills
Bachelor's degree in Computer Science, Information Systems, or equivalent job experience

Preferred

Experience in a technical support or junior development role
Mainframe Exposure: Any exposure to mainframe environments (AS/400, z/OS) or a willingness to learn legacy systems
Tool Awareness: Familiarity with tools like Jira, ServiceNow, Jenkins, or Docker
Testing Basics: Understanding of automated testing frameworks (e.g., NUnit, Watir)

Benefits

A voice in the future of fintech
Always-on learning and development
Collaborative work environment
Opportunities to give back
Competitive salary and benefits

Company

FIS is a fintech firm that provides advance integrated banking, wealth management, risk and compliance, and other solutions.

H1B Sponsorship

FIS has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (1)

Funding

Current Stage
Public Company
Total Funding
$10.5B
Key Investors
Goldman Sachs
2025-05-01Post Ipo Debt· $8B
2022-07-06Post Ipo Debt· $2.5B
2018-05-22Post Ipo Equity

Leadership Team

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Douglas McAllister
CEO | FIS Automotive Market Partner
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Stephanie Ferris
CEO and President
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Company data provided by crunchbase