Senior Network Security Architect – Zero Trust

London Metal Exchange Limited; Greater London; Sur place; GBP 90 000 - 130 000; Plein temps

Résumé du poste

A major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The successful candidate will leverage expertise in Zero Trust principles and collaborate closely with various teams to ensure robust security across all environments. This role requires extensive knowledge of firewall and proxy security policies, as well as industry certifications, with a significant focus on mentoring and leadership within the team.

Qualifications

• Experience working in an ITIL‐governed environment.
• Deep hands-on experience with Palo Alto Networks, Fortinet, and Zscaler.
• Strong understanding of ITILv3 processes.

Responsabilités

• Design and implement network security controls including firewalls and proxies.
• Lead troubleshooting of network security issues.
• Provide third-line escalation support.

Connaissances

Network segmentation and micro-segmentation strategies

Zero Trust networking principles

Firewall and proxy security policies

Palo Alto Networks

Fortinet

Zscaler

Routing and switching protocols

Packet capture and network analytics

Formation

Bachelor's degree in Computer Science or related field

Industry certifications (PCNSE, NSE, CCNP Security, CISSP)

Outils

FortiGate

Panorama

FortiManager

ZIA

ZPA

Description du poste

A major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The successful candidate will leverage expertise in Zero Trust principles and collaborate closely with various teams to ensure robust security across all environments. This role requires extensive knowledge of firewall and proxy security policies, as well as industry certifications, with a significant focus on mentoring and leadership within the team.