{"id":2998672,"url":"https://alion.io/job/infoplus-technologies-senior-openshift-engineer","title":"Senior Openshift Engineer","company":{"id":4372501,"name":"Infoplus Technologies","domain":"infoplustech.com","url":"https://alion.io/company/infoplus-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":35000,"max_usd":72000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":35},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Alertmanager","optional":false},{"name":"Bash","optional":false},{"name":"DNS","optional":false},{"name":"Grafana","optional":false},{"name":"Incident Management","optional":false},{"name":"kubectl","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"OpenShift","optional":false},{"name":"Prometheus","optional":false},{"name":"Red Hat","optional":false},{"name":"Velero","optional":false},{"name":"VMWare","optional":false}],"status":"live","first_seen_at":"2026-10-21T10:23:16Z","employer_posted_date":null,"last_verified_at":"2026-10-21T10:23:16Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Senior OpenShift Engineer \nJob Description\nKey Responsibilities\nAdminister and support Red Hat OpenShift Container Platform (OCP).\n\nMonitor cluster health, performance, capacity, and availability.\n\nTroubleshoot issues related to Kubernetes, containers, networking, storage, authentication, and application deployments.\n\nPerform cluster upgrades, patching, certificate renewals, and lifecycle management.\n\nManage OpenShift security, including RBAC, SCCs, quotas, and namespace governance.\n\nSupport backup, recovery, disaster recovery testing, and platform resilience initiatives.\n\nMaintain and optimize OpenShift networking components, including Routes, Ingress, DNS, and Load Balancers.\n\nPerform root cause analysis (RCA) and implement preventive solutions.\n\nDevelop automation scripts and maintain operational documentation.\n\nCollaborate with Security, Network, Storage, VMware, Cloud, and Application teams.\n\nParticipate in incident management and on-call support rotations.\n\nRequired Skills & Experience\n5+ years of hands-on experience with Red Hat OpenShift Administration and Support.\n\nStrong knowledge of Kubernetes, container technologies, and OpenShift architecture.\n\nExperience with oc, kubectl, YAML, Operators, RBAC, SCC, Projects, and Namespaces.\n\nStrong Linux/RHCOS administration skills.\n\nExperience with OpenShift upgrades, patching, certificate management, and cluster maintenance.\n\nGood understanding of OpenShift networking, DNS, Ingress Controllers, and Load Balancers.\n\nExperience with storage technologies (PVs, PVCs, CSI Drivers, NFS, iSCSI).\n\nExperience supporting OpenShift on VMware environments.\n\nKnowledge of backup and recovery tools such as Velero, OADP, or Dell PPDM.\n\nHands-on experience with monitoring tools such as Prometheus, Alertmanager, and Grafana.\n\nScripting and automation experience (Bash/Shell).\n\nTech stack\nRed Hat OpenShift Container Platform (OCP)\nOpenShift Administration\nMulti-Cluster Management\nKubernetes Administration\nCLI\nRBAC\nCluster Maintenance\nLinux Administration\nOpenShift Networking\nPrometheus","description_format":"text","description_chars":2051,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-21T11:27:00Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker, Senior or Specialist Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker; 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