CareerPlan

Senior IT Security Administrator (m/w/d)

Köln, NORDRHEIN_WESTFALENRemoteFull-time2026-11-02 → 2026-11-10
Hybrid

Core

Administration and development of the IT security landscape for a regulated pension and retirement provision company.

Role type

Senior IT Security Administrator

Builds

Secure IT infrastructure and security systems

Domain

Enterprise IT Security / Financial Services

Required skills

Fortinet solutions, Endpoint Security, Firewalls, Networks, Entra ID, Intune, Microsoft 365, Windows Server, Active Directory, Virtual Server Environments, Network Switches

Preferred skills

2nd- and 3rd-Level Support experience, Audit support, Regulatory compliance

Technologies

FortiGate, FortiMail, CrowdStrike Falcon, Windows Server, Active Directory, Entra ID, Microsoft 365, Intune

Responsibilities

Administration and development of the IT security landscape, Management of FortiGate and FortiMail systems, Administration of CrowdStrike Falcon endpoint security platform, Analysis and handling of security alerts and incidents, Operation of Windows Server, Active Directory, Entra ID, and Microsoft 365, Management of virtual server environments, Support of firewalls, VLANs, and switches, Participation in audits and regulatory requirements, 2nd- and 3rd-level support

Seniority

Senior, hands-on IC