CareerPlan

Senior Cyber Security Defender Engineer with German (m/f/d)

Košice, Košický kraj, skFull-time€22k2026-10-29 → 2026-11-09
On-site

Core

Senior technical expert responsible for the design, implementation, and operation of security technologies, software deployment, and data center operations to ensure high availability, security, and performance of IT infrastructure.

Role type

Senior Cyber Security Defender Engineer

Builds

Security solutions and IT infrastructure services for enterprise customers

Domain

Cybersecurity / IT Infrastructure / Data Center Operations

Required skills

Microsoft Defender suite (Endpoint, Cloud, Identity, Cloud Apps, O365), Sophos Intercept X (EDR/XDR), Sophos SG/XG Firewalls, incident management, change management, problem management, security policy implementation, server/network/cloud endpoint administration

Preferred skills

SC-900 certification, SC-200 certification, Sophos Certified Technician, on-call incident resolution

Technologies

Microsoft Defender, Sophos Intercept X, Sophos SG/XG Firewalls, O365

Responsibilities

Operate, maintain, and troubleshoot security solutions in data center and hybrid/cloud environments; Handle incident, change, and problem tickets related to security systems; Deploy, configure, and maintain Microsoft Defender and Sophos tools; Ensure security policies and best practices are implemented across infrastructure; Support onboarding, training, and documentation for security tools and procedures

Seniority

Senior, hands-on IC