✦ Luna Orbit — DevOps & SRE

Principal Site Reliability Engineer

at Centene

📍 Remote-MO Hybrid 💰 $121K – $224K USD / year Posted March 16, 2026
Salary $121K – $224K USD / year
Type Full-Time
Experience mid
Exp. Years 6+ years
Education Bachelor's in a quantitative or business field
Category DevOps & SRE

This role involves leading the development and implementation of reliable, scalable infrastructure systems using SRE best practices, automation, and observability tools to ensure high system availability and performance.

  • Designing system architectures
  • Leading automation initiatives
  • Monitoring and troubleshooting system issues
  • Mentoring engineering teams
  • Implementing security and reliability improvements

The technical environment includes cloud platforms like AWS, Azure, GCP, containerization with Kubernetes and Docker, infrastructure as code with Terraform, and monitoring with Prometheus and Grafana.

The ideal candidate is a mid-level Site Reliability Engineer with 6+ years of experience in cloud infrastructure, observability, and automation. They possess strong leadership skills and expertise in designing scalable, reliable systems using SRE practices.

SRE practicesmonitoring and observabilityCI/CD toolscloud infrastructureroot cause analysissecurity evaluationarchitecture design
KubernetesDockerPrometheusGrafanaTerraformAWSAzureGoogle Cloud Platform
JiraGitKubernetesDockerPrometheusGrafanaTerraformAWSAzureGoogle Cloud Platform
SREobservability toolsCI/CDautomationmonitoringsecurityarchitecture designroot cause analysiscloud infrastructureKubernetesDockerTerraformPrometheusGrafanaAWSAzureGoogle Cloud Platform
Site Reliability EngineeringSREobservability toolsCI/CDautomationmonitoringsecurityperformance optimizationroot cause analysisarchitecture designcloud infrastructure
leadershipcommunicationproblem-solvingteam mentoringproject managementcollaborationdocumentationcontinuous improvement

Required

None specified

Preferred

AWS Certified Solutions ArchitectGoogle Cloud Certified - Professional Cloud ArchitectAzure Solutions Architect ExpertCertified Kubernetes Administrator
Industry Healthcare & Medical
Job Function Lead the development and maintenance of reliable, scalable infrastructure systems using SRE practices.
Role Subtype Site Reliability Engineer
Tech Domains Active Directory, Microsoft 365, Azure, Amazon Web Services, Google Cloud Platform, Kubernetes, Docker, Terraform, Prometheus, Grafana
site reliability engineerSREobservability toolsCI/CDautomationmonitoringsecuritycloud infrastructurearchitecture designroot cause analysisperformance optimizationincident responseDevOpsKubernetesDockerTerraformPrometheusGrafanaAWSAzureGoogle Cloud Platformteam mentoringleadership

No experience with SRE practices, Lack of cloud infrastructure knowledge, Less than 6 years of relevant experience, No experience with monitoring tools, Unwillingness to work in a hybrid environment

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