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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in managing and supporting Kubernetes clusters, with a strong focus on containerization technologies and CI/CD pipeline automation. Proficient in troubleshooting and optimizing cloud-native environments while ensuring system reliability and performance.
Highest-signal resume keywords
Kubernetes Cluster ManagementHelm Chart DevelopmentCI/CD Pipeline AutomationMonitoring Tools (Dynatrace, Prometheus, Grafana, Kibana)Containerization (Docker)
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
KubernetesHelmDockerCI/CDGitLab CIArgoCDPrometheusGrafanaDynatraceYAML
Soft Skills
TroubleshootingCollaborationCommunication
Tools & Technologies
Port.ioArgo DevSecOpsFlux CDELK StackLinux
Certifications & Qualifications
Kubernetes Certification (CKA)
Industry Keywords
Cloud-Native TechnologiesNetworkingSecurity Best PracticesAWSAzure
Tech Stack
Tools & technologiesAWSAzureCloudDistributed SystemsDockerFluxGrafanaJenkinsKubernetesLinuxPrometheusPythonVMware
About the role
Key responsibilities & impact- Provide technical support for Kubernetes clusters, Port.io platform services, and Medtronic’s Argo DevSecOps platform
- Resolve customer issues and ensure system reliability
- Monitor the health and performance of Kubernetes clusters, Port.io, and Argo environments using Dynatrace, Prometheus, Grafana, and Kibana
- Investigate and troubleshoot networking, storage, security, and application deployment issues within Kubernetes
- Collaborate with development and operations teams to improve platform stability and automate routine maintenance
- Troubleshoot container images for teams experiencing issues running containers
- Manage and optimize Helm charts, Argo CD, Flux CD, YAML configurations, and other deployment artifacts
- Configure and maintain GitLab CI runners
- Develop and maintain support-process documentation, troubleshooting guides, and best practices
- Ensure timely incident resolution and communicate status updates to stakeholders
- Participate in an on-call rotation providing 24/7 support coverage
Requirements
What you’ll need- Proven experience in managing and supporting Kubernetes clusters in production cloud and on-prem environments
- Familiarity with Port.io or similar platform services and cloud-native technologies
- Strong understanding of containerization technologies such as Docker
- Proficiency in writing and debugging Helm charts and Kubernetes manifests
- Knowledge of CI/CD pipelines and deployment automation tools such as Jenkins, ArgoCD, and GitLab CI
- Experience with monitoring and logging tools such as Dynatrace, Prometheus, Grafana, Kibana, or ELK stack
- Strong troubleshooting skills in networking, Linux systems, and distributed systems
- Familiarity with scripting languages such as Bash and Python for automation
- Preferred: experience with AWS or Azure
- Preferred: Kubernetes certification such as CKA
- Preferred: knowledge of Kubernetes security best practices
- Preferred: experience with VMware environments
Benefits
Comp & perks- 24/7 support coverage through an on-call rotation
- Permanent employment contract