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 / showbackEmployment Type : Full Time
Experience : years
Vacancy : 1