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Saransh Inc

DevOpsSRE at Saransh Inc

Saransh Inc Stamford, CT

Job Description

Position Title: DevOps / SRE Location: Stamford CT (Onsite) Job Description: Performance Engineering Design and develop performance test scripts using Apache JMeter or equivalent tools. Create test scenarios including load stress spike endurance and scalability. Collaborate with developers architects and business stakeholders to understand performance goals. Experience with Dynatrace Grafana or Kibana. DevOps / SRE / Platform Engineering: 10 years in DevOps SRE or Platform Engineering. 6 years Kubernetes. 3 years hands-on OpenShift 4.x operations at scale. Own enterprise-grade OpenShift 4.x platforms across on-prem and cloud. Deliver reliable secure automated clusters; enable developer self-service through GitOps and golden patterns. Lead upgrades scaling and multi-cluster operations. Core Skills Strong Linux (RHEL) networking (TCP/IP DNS TLS routing) storage concepts. Terraform/Ansible (IaC). Argo CD Tekton Operators Helm/Kustomize. Experience with ODF/OCS and cluster upgrades. Security: RBAC SCC/PSA Network Policies supply-chain controls vulnerability remediation. Excellent troubleshooting across all platform layers. OpenShift Expertise Design and implement OpenShift clusters (IPI/UPI). Day-2 operations: Machine Configs upgrades node pools. Multi-cluster governance with ACM/OCM. Networking/Ingress: OVN-Kubernetes Multus Ingress Controllers/Routes L4/L7 load balancing DNS/TLS. Storage: ODF/OCS/Ceph/Portworx PVC/PV classes performance tuning backup/restore (Velero/OADP). GitOps / CI-CD / Security: GitOps-first enablement: Argo CD (app-of-apps) Helm/Kustomize Operators. Build reusable templates for namespaces quotas RBAC policies. Tekton/OpenShift Pipelines Quay/Harbor image signing/promotion SBOM vulnerability scanning (RHACS/StackRox/Trivy). SCC/PSA Network Policies secrets management compliance operator/OpenSCAP Gatekeeper/Kyverno. Security posture: CVE remediation audit compliance policy conformance. Additional Skills: Red Hat certifications (EX280/EX288 RHCSA RHCE). Service Mesh (Istio/Red Hat Service Mesh). Keycloak/SSO. External Secrets / Vault. AWS/Azure/GCP integration (LB DNS IAM secrets) cost management/showback Employment Type : Full Time Experience: years Vacancy: 1

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