Network Security Engineer - Forescout

Johnson Controls

Full time Computer Occupations
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Location
Warsaw, Masovian Voivodeship, Poland
Posted
June 20, 2026

Job Description

What you will do

Join Johnson Controls’ global Network Security Operations team and play a key role in protecting a large, complex enterprise network. You’ll be the go‑to expert for Zero Trust network access, with a strong focus on Forescout NAC, while also owning parts of our Infoblox DDI environment.


This is a hands‑on operational role where your work directly improves network visibility, security posture, and user experience across the business.

How you will do it

Primary focus: Forescout NAC, Device Classification and Segmentation

  • Own day‑to‑day operations of the Forescout NAC platform globally

  • Monitor platform health, troubleshoot issues, and ensure high availability.

  • Resolve network access incidents (802.1X, RADIUS, MAB, Guest access).

  • Identify, classify, and manage the lifecycle of 30,000+ unmanaged, IoT, and OT devices.

  • Enforce Zero Trust policies, ...