CareerPlan

Systemadministrator IT-Security - Fortinet / CrowdStrike (m/w/d)

Köln, NORDRHEIN_WESTFALENRemoteFull-time2026-09-28 → 2026-10-21
Hybrid

Core

Administration and development of central security infrastructure including Fortinet and CrowdStrike platforms, vulnerability management, and incident response.

Role type

System Administrator (IT Security)

Builds

Security infrastructure and hybrid IT environment

Domain

IT Security / Financial Services

Required skills

Fortinet (FortiGate, FortiMail), CrowdStrike Falcon, Windows Server, Active Directory, Microsoft 365, Azure/Entra ID, vulnerability management, incident response, hybrid environment administration

Preferred skills

CheckMK, SIEM solutions, Veeam, Hyper-V, PowerShell

Responsibilities

Administer and develop central security infrastructure, manage proactive vulnerability management, analyze security alerts, lead incident response measures, administer and optimize hybrid system environment, support internal audits and regulatory compliance, create security reports for management, support 2nd- & 3rd-level support

Seniority

Mid-level, hands-on IC