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Security Engineer - Network Security (m/w/d)

Köln, NORDRHEIN_WESTFALEN🌐 Remote💼 Full-time🗓 2026-09-10 → 2026-09-25

Core

Design, operate, and continuously optimize network security solutions including DDoS Protection, WAF, IDS/IPS, and NDR to ensure compliance with regulations like DORA and PCI-DSS.

Role type

Senior Network Security Engineer

Builds

Network security infrastructure and compliance frameworks for banking and payments

Domain

Financial services / Network Security

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Network security solutions (DDoS, WAF, IDS/IPS, NDR), Network architecture and protocols, Scripting (Python, Bash, PowerShell), Regulatory compliance (DORA, PCI-DSS, BSI-KritisV), Audit support

Preferred skills

Experience in regulated or security-critical environments, Web interface and API development within WAF environments

Technologies

NETSCOUT Arbor, f5 ASM, Vectra AI, Python, Bash, PowerShell

Responsibilities

Conceptualize and operate network security solutions, Ensure regulatory compliance, Integrate and develop web interfaces and APIs, Support internal and external audits, Automate security processes via scripting

Seniority

Senior, hands-on IC

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