Application Engineer/ Administrator

About the Position

€655 per day

At a glance

Our client within the European Institutions is currently looking for an Application Engineer/ Administrator to work on the application installation, configuration, and administration in production and non-production environments.

Responsibilities

• Application installation, configuration, and administration in production and non-production environments
• Application monitoring, performance tuning, and continuous improvement of the efficiency and quality of service
• Applications support and maintenance activities such as incident, change, release, and problem resolution
• Writing and validating application procedures manuals, including troubleshooting guides, backup and restore plans
• Automating administrative procedures for recurring system administration activities and providing installation and technical support documentation where required
• Contributing to the structuring, maintenance, and development of the technical knowledge base supporting the ICT Operations activities
• Reporting on application availability, performance, capacity, and overall usage where required

Requirements

• B2 level of English minimum
• 4 years of studies + at least 9 years of professional experience OR 3 years of studies + at least 10 years of professional experience
• A minimum of 6 years of experience working as an IT professional in mid/large IT infrastructure environments, including deployment, support, and maintenance of applications
• A minimum of 5 years of experience working as an IT professional in the area of application administration
• A minimum of 2 years of experience with micro-services, container orchestration, and container-based stacks such as Docker or Kubernetes
• A minimum of 2 years of experience administering and supporting Elasticsearch
• A minimum of 5 years of experience working with enterprise Microsoft or Linux server solutions
• Good knowledge of the deployment and administration of Elasticsearch clusters
• Good knowledge of micro-services, container orchestration, and container-based stacks using Kubernetes, Helm charts, Docker, and Rancher
• Good knowledge of configuration management concepts and technologies (e.g., Puppet, Ansible, Chocolatey)
• Good knowledge of shell and/or PowerShell scripting
• Good knowledge of ITIL, including the incident, change, and release management processes

We Offer

• Competitive salary of €655 per day
• On-site position in The Hague, The Netherlands

About the Company

Our client is a prominent entity within the European Institutions, dedicated to providing robust ICT Operations support.

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Apply before: 16 Oct 2026