Senior Platform Automation & SRE Engineer

Marathon Petroleum Corporation

Denver (CO)

On-site

USD 107,000 - 184,000

Full time

10 days ago

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Job summary

Marathon Petroleum Corporation is seeking a Senior Platforms Engineer in Findlay, OH and Denver, CO to lead infrastructure automation within the Midstream IT platform. You will shape CI/CD for infrastructure, champion SRE/DevSecOps, and guide SDN/Network as Code initiatives while mentoring engineers and driving platform strategy.

The role blends hands-on leadership with architectural guidance, requiring deep IaC, cloud, security, and networking expertise to enable scalable, reliable platforms

Qualifications

  • Bachelor's Degree in Information Technology, related field or equivalent experience.
  • 5+ years of relevant platforms engineer experience.
  • Preferred 10+ years of experience in Networking, Compute, Storage, IaC, Configuration Management, IAM, and/or Platform Development.
  • Experience in Operational Technology and a solid understanding of PERA model.
  • Experience in Azure DevOps, GitLab, Netbrain, Netbox, Itential, Jenkins, or similar IaC tools for CI/CD.

Responsibilities

  • Identifies performance bottlenecks and proposes solutions to enhance platform performance.
  • Leads design and configuration of complex platforms with high availability and scalability.
  • Develops and maintains troubleshooting procedures and knowledge base.
  • Leads disaster recovery planning and testing.
  • Promotes knowledge sharing and mentors junior engineers.
  • Drives continuous improvement of infrastructure performance and ITSM practices.

Skills

Automation & IaC
DevSecOps
Site Reliability
Cloud Infrastructure
Networking
Security Risk Mgmt
CI/CD
Systems Administration

Education

Bachelor's Degree in Information Technology

Tools

Azure DevOps
GitLab
Netbrain
Netbox
Itential
Jenkins

Job description

Marathon Petroleum Corporation is seeking a Senior Platforms Engineer in Findlay, OH and Denver, CO to lead infrastructure automation within the Midstream IT platform. You will shape CI/CD for infrastructure, champion SRE/DevSecOps, and guide SDN/Network as Code initiatives while mentoring engineers and driving platform strategy.

The role blends hands-on leadership with architectural guidance, requiring deep IaC, cloud, security, and networking expertise to enable scalable, reliable platforms

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