Application Engineer / Administrator – Expert LevelLocation: The Hague, NetherlandsWorking model: Hybrid / NearsiteStart: September 2026Deadline Today- 12/08/2026€650 - €700 per dayWe are looking for an experienced Application Engineer / Administrator to support application operations within a large-scale IT infrastructure environment.RequirementsProfessional IT experience5+ years experience in application administration6+ years experience working with mid/large-scale IT infrastructure, including deployment, support and maintenance2+ years hands-on experience with Docker and Kubernetes2+ years experience administering and supporting ElasticsearchStrong experience with Linux and/or Microsoft server environmentsGood knowledge of Elasticsearch cluster deployment and administrationGood knowledge of Kubernetes, Helm, Docker and RancherExperience with configuration management tools such as Ansible, Puppet or ChocolateyGood Shell and/or PowerShell scripting skillsGood knowledge of ITIL, including incident, change and release managementExperience with application monitoring, troubleshooting and performance optimisationExperience automating administrative proceduresEnglish B2+DesirableExperience with Azure or AWSKnowledge of DevOps practicesExperience with MS SQL or PostgreSQLKnowledge of Kong API GatewayRelevant technical certifications

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