Access Control & Network Visibility Product Owner (m/f/d)

Madrid

Job ID: 84142

Division: Liebherr International

Work area: Information technology / Software

Country: ES

Entry level: Professionals

Type of contract: full time

We are growing our Integral Corporate Information Security team and we are seeking a Product Owner for Network Security (m/f/d) (Access Control & Network Visibility) who will be accountable for the technical ownership, operational correctness, and lifecycle management of the Access Control & Network Visibility service within the global Network Security portfolio. This service encompasses Network Access Control (NAC), Remote Access technologies, and Network Detection & Response (NDR), forming a foundational pillar of the organization’s Zero Trust and network visibility strategy.

The Product Owner ensures that access enforcement, telemetry, and detection capabilities are designed, implemented, and operated in a secure, resilient, and auditable manner. You will be end-to-end responsible for service quality, technical decision-making,



and risk control within scope, while collaborating closely with Product Management, Architecture, SOC, IAM, PKI, and IT/OT stakeholders.

The working location for this position will be in Madrid city where we are currently setting up a new office. We operate a hybrid model, requiring at least 40% of the working time on-site on a weekly basis.

Product & Service Ownership:
- Own the technical correctness, stability, and security posture of the Access Control & Network Visibility service.
- Act as L3 escalation and decision authority for complex incidents, platform issues, and high-impact changes.
- Ensure access enforcement and visibility controls align with Zero Trust principles and security policy
- Maintain clear service boundaries, interfaces, and dependencies with IAM, PKI, SOC, IT, OT, and Product teams.

Platform Lifecycle & Engineering Ownership:
- Own the lifecycle management of NAC, Remote Access, and ND

📌 Access Control (Madrid)
🏢 Liebherr-Werk Nenzing
📍 Madrid