Senior Security Platform Engineer

NTT Global Data Centers
Full-time Hemel Hempstead, Hertfordshire computer-and-mathematical
Posted:
June 16, 2026
Location:
Hemel Hempstead, Hertfordshire, United Kingdom

Job Description

Your role at a glance

The Senior Security Platform Engineer (m/f/d), is an advanced subject matter expert, responsible for facilitating problem resolution and mentoring for the overall Global Data Centres Office of Information Security (GDC-OIS) team. This role is critical in improving, developing and maintaining IT/OT vulnerability management programs and processes.

This role performs and leads important tasks specialized at threat hunting, SIEM/SOAR, Network Security and other operational security tasks such as performance and availability monitoring, log monitoring, security incident detection and response, security event reporting, and content maintenance (tuning).
What we are looking for

Key Responsibilities:
• Serves as a senior member of a 24/7 global GDC Cybersecurity team, providing leadership in IT/OT environments with required expertise in ICS and SCADA systems.
• Leads the administration and optimization of enterprise security platforms, overse...

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Job Overview

Job Type: Full-time
Location: Hemel Hempstead, United Kingdom
Posted: June 16, 2026
Deadline: July 26, 2026