OpenSearch Expert

• 3+ years of prior full-time demonstrable hands-on experience ideally in OpenSearch, optionally in Elasticsearch
• Know-how in scripting
• Excellent command of Linux
• Excellent command of typical network protocols and their security aspects
• Excellent understanding of Syslog and Filebeat
• Self-discipline and time management skills
• Proven aptitude at resolving difficult technical issues
• The capacity to comfortably converse on cyber security topics in a natural manner with both technical and non-technical audience
• Very good Communication skills

Nice to have:

• Hands-on experience in Enterprise SIEM solutions
• AWS know-how
• Security-related certifications

Cyber security is an extremely important part of our work in telecommunications, as we prioritise the protection of our customers' data. We keep a 24/7 eye on the network and monitor anomalies while protecting your Critical Infrastructure. We prevent and respond immediately to any threats.

Every day we impact the security of millions of users of our network by providing them with the highest level of security services.

We take a strategic and global approach to security, countering hacking attacks, creating a unique environment for the emergence of new, innovative solutions and products in fraud detection, cyber threats and business process monitoring.

Technologies we use:

• AWS
• Kubernetes
• O365
• VMWare
• OpenSearch
• CI/CD
• GIT

,[Responsibility for concept, architecture, development and maintenance of our OpenSearch environment, Optimization of our Log management solution, Integration of new data sources into OpenSearch environment, Creation of searches and alerts, Preparation and maintenance of documentations] Requirements: Linux, Network protocols, Syslog, Filebeat, Elasticsearch, OpenSearch, Python, Security, SIEM, AWS Additionally: Private healthcare, Sport subscription, Free coffee, Mobile phone, Free parking, No dress code.

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