Advert Openshift SME 3 Months | Inside IR35 Remote, with occasional travel to Lincoln and Newcastle £400-£550 per day Active SC Clearance Required (or eligibility for it) A top-tier IT consultancy is seeking an experienced OpenShift Subject Matter Expert (SME) to support the migration from OpenShift 4.13 to 4.18. You'll join a high-performing technical team focused on modernising and optimising a secure OpenShift platform, ensuring smooth upgrades, robust integrations, and secure configurations. Tech Stack - IaC, CICD, Security tools and Scripting Key Responsibilities: Lead the OpenShift upgrade, validating platform changes end to end Configure and optimise OpenShift clusters for enterprise environments Manage application and operator migrations between OpenShift versions Collaborate with DevSecOps teams to embed automation and security best practices Essential Skills Extensive hands-on experience with OpenShift 4.x deployments Deep familiarity with Kubernetes and container orchestration in large-scale environments Proven ability to validate infrastructure components and troubleshoot deployments Strong scripting skills and experience with IaC and CI/CD practices Knowledge of key tools and operators including: HashiCorp Vault - secrets management Red Hat Quay - internal container registry Clair - image scanning Keycloak - identity and access management Istio or OpenShift Service Mesh - microservice communication 3 Months | Inside IR35 Remote, with occasional travel to Lincoln and Newcastle £400-£550 per day Active SC Clearance Required (or eligibility for it) If you're an experienced OpenShift SME with active SC clearance-or eligible to obtain it-this is a great opportunity to lead a major technical transformation. If this seems of interest to you then please apply directly to the Ad or Send your CV to (url removed) Randstad Technologies is acting as an Employment Business in relation to this vacancy