2 of 2 Remote/Hybrid Performance Tuning Jobs in South Yorkshire

hybrid cloud environments. Perform cluster upgrades, patching, troubleshooting, and platform lifecycle management. Manage OpenShift networking, storage, security, ingress, and RBAC configurations. Monitor platform health, performance, and capacity to ensure high availability. Support containerized application deployments and platform operations. KVM Virtualization Administration Administer and maintain KVM-based virtualized infrastructure. Provision … monitor, troubleshoot, and optimize virtual machine environments. Implement performance tuning, capacity planning, and high-availability solutions. Ensure platform security, compliance, and operational resilience. Monitoring, Automation & Support Implement and maintain monitoring solutions using Prometheus, Grafana, ELK/OpenSearch, or equivalent technologies. Develop automation using Shell Scripting, Ansible, and related ...

Extend Python tooling for SLSA provenance, SBOM generation, hash/digest accuracy, and security scan aggregation (SonarQube, Sonatype IQ, SAST/Container). Optimize performance (parallel builds, caching, scope-reduced BOMs, dependency prefetch). Ensure artifact integrity (correct SHA1/SHA256 mapping, reproducible inputs, evidence modelling). Refactor legacy …/Terraform and container image metadata. Supply-chain security (SLSA, CycloneDX SBOM, digests). Experience with SonarQube, Sonatype IQ, container and SAST scanning. Proven performance tuning (caching, parallelization, dependency pruning). Compliance Awareness. Nice-to-Have Artifact signing/attestations (cosign, OCI). Terraform module and Helm chart ...