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Renault Group

Technical Lead - AM

Posted 12 Days Ago
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In-Office
Chennai, Tamil Nadu, IND
Expert/Leader
In-Office
Chennai, Tamil Nadu, IND
Expert/Leader
Lead design, implementation, and troubleshooting of GKE-based Kubernetes infrastructure and networking. Manage service mesh (Istio), mTLS/authentication, CI/CD with Jenkins, observability with Grafana/Prometheus, and drive network design changes (PSC/PSA, routing). Provide operational support, dashboarding, and incident triage for containerized workloads.
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Company

RNTBCI PL

Job Description

Job Description: 

Experience 9 to 10 yrs.

  • Deep experience with Shared VPCs, GKE, Workload Identity, Service Accounts, and Load Balancing (L4/L7, SNI, and TLS termination). 

  • Proficiency in Kubernetes primitives, including Deployments, RBAC, Network Policies, Storage Classes, PVs, and PVCs. 

  • Expertise in GKE-specific networking, specifically Pod and Service CIDR management. 

  • Strong understanding of Mutual TLS (mTLS), token-based authentication, and the mechanics of Root and Intermediate CA chains. 

  • Experience troubleshooting DNS split-horizon issues, proxy-only subnets, and cross-project artifact permissions. 

  • Ability to lead network design changes, including new connectivity models, PSC or PSA design, and complex routing. 

  • Hands-on capability for routine GKE and Istio troubleshooting and operational tasks. 

  • Experience with basic monitoring, building dashboards, and performing initial incident triage. 

  • Proven track record using Jenkins for CI/CD and automation. 

  • Advanced skills in containerization and orchestration using Docker, Kubernetes, and Helm. 

  • Proficiency in monitoring and observability tools including Grafana and Prometheus. 

Job Family

Information Technologies & Systems

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Renault Group Chennai, Tamil Nadu, IND Office

Chennai, India

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