Remote Network Architect - Factory Edge & IT/OT Security

CBSbutler Holdings Limited trading as CBSbutler; Ellesmere Port; Hybrid; GBP 120,000 - 144,000; Full time

Job summary

CBSbutler Holdings Limited trading as CBSbutler is seeking a Network Architect to own the edge connectivity designs for factory IT/OT environments. You will craft secure, scalable network patterns and ensure consistency across multiple manufacturing sites.

You will work with enterprise architecture, cyber security and factory teams to translate architectural requirements into deployable designs and reusable standards, delivering robust, repeatable outcomes for the Factory Edge programme.

Qualifications

• Proven network architect experience in large enterprises.
• Strong IT/OT connectivity and security expertise.
• Experience producing architecture standards and design guidance.

Responsibilities

• Design end-to-end factory edge network connectivity (LAN/WAN, SD-WAN, routing, switching, firewalls, remote access).
• Define segmentation and security boundaries across IT, edge, OT and application zones.
• Develop repeatable blueprints and site integration patterns for multiple factories.
• Set resilience requirements with redundant paths and reliable uplinks.
• Align with security policies and zero-trust principles for IT/OT environments.
• Create high/low level design guidance, standards and site-readiness checks.
• Collaborate with enterprise teams and factory engineers to implement deployable solutions.
• Define governance, handover criteria and support model for operations.

Skills

LAN/WAN

SD-WAN

Network security

Edge computing

IT/OT integration

HLD/LLD design

Job description

CBSbutler Holdings Limited trading as CBSbutler is seeking a Network Architect to own the edge connectivity designs for factory IT/OT environments. You will craft secure, scalable network patterns and ensure consistency across multiple manufacturing sites.

You will work with enterprise architecture, cyber security and factory teams to translate architectural requirements into deployable designs and reusable standards, delivering robust, repeatable outcomes for the Factory Edge programme.