David Cullingham Email & Phone Number

As the Network Security Architect at Cyro Cyber/Telent, and part of the team tasked with the comprehensive redesign and upgrade of the University of Bristol’s network infrastructure. This project aimed to enhance network security, efficiency, and performance, developing solutions for the wide and diverse array of uses case and requirements. - Micro-segmentation and Access Control: Aruba ClearPass integrating with Juniper Mist wired and wireless - Automate processes - Create security standards following industry best practices - Operational procedures, documentation and training - Migration approach

Uk

My role at DC Solutions delivers experienced and logical consultancy to all market sectors, specialising in wireless technologies and network security.

Guildford, England, United Kingdom

Kingswood, Surrey

Over the last 4 years I have been the lead architect and product owner for network mobility, translating business requirements to global solutions; planning strategy, road maps and setting global standards Covering wireless, remote access and authentication services, each of which integrates to a wide spectrum of technology, requiring an equally wide knowledge of systems/applications and detailed understanding of necessary security, ie. Network, firewall, compliance etc. Part of the mobility strategy included building a global team to support projects ie. deploying wired nac, IOT, remote access. Working with vendors and internal technical architects to build road maps for technology and deployments.

London, United Kingdom

Aruba resident engineer providing for consultancy/support for global wireless deployment of BYOD and guest. Leading the wireless team as product owner, planning road maps, stratagy and implimenting/documenting global standards accross the Cisco and Aruba estate.Implimenting a solution to allow staff securely enroll personal devices to the BYOD network, providing secured internet access accross all global offices and branches. As well as, a segregated netowrk for sponsored guest access.Design, planning and migration of corporate authentication using Aruba Clearpass.

London, United Kingdom

Consultancy to deploy network access control across the Sainsbury’s estate for PCI compliance. Deploying guest wireless access across the Sainsbury’s estate.Consultancy to plan and initiate in-source of the Aruba RF, design and installation, bringing skills in-house. This included designing a robust process which installation/operation engineers can follow; training technical staff to complete site surveys.

My job role ranged from support through to pre-sales and everything in-between, including installation, design, project management

I joined Data Integration as a helpdesk engineer and quickly integrated and adapted to all solutions being supported. During my 2 years with DI my role enabled me to accelerate my career in networking, dealing with a wide range of networking and security products and manufacturers.

Bsc Physics With Satellite Technology, Physics With Satellite Technology

Education record