Summary
Overview
Work History
Education
Skills
Timeline
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Dean Marsh

Dean Marsh

Carno,Powys

Summary

Highly-skilled ICT and IoT Specialist with a lifelong career in IT and a proven track record of pioneering LoRaWAN-based solutions for large-scale deployments.


Known for driving innovation, operational efficiency, and compliance automation across complex environments.


  • Successfully transitioned from ICT leadership into cutting-edge IoT architecture, designing and implementing first-of-their-kind solutions within the Welsh Social Housing sector.


  • Developed the first LoRaWAN-based remote asset management solutions (2017-2018), enabling the detection of abandoned homes, fuel poverty, condensation, and leaks, significantly enhancing operational awareness.


  • Pioneered the first LoRaWAN-based behavioural detection system in social housing, leveraging sound level monitoring for anti-social behaviour (ASB) and footfall analysis to identify properties at risk of 'cuckooing'


  • Designed an automated CO₂ control system for classrooms, using sensor-driven data to trigger fan actuation and maintain optimal air quality levels.


  • Drove compliance automation by integrating LoRaWAN and Nb-IoT-enabled emergency lighting solutions at Barcud Housing Association, and automating fire panel alerting via LoRaWAN.


  • Collaborated with industry leaders to scale compliant IoT deployments.


  • Built the densest global LoRaWAN network for water utilities in the UK, streamlining gateway auto-provisioning in partnership with Multitech and automating device provisioning processes to enable rapid, large-scale deployments.


  • Recognised for innovation with multiple award nominations:


Welsh Housing Awards Finalist (2019) – Innovation (IoT)
Welsh Business Awards Finalist (2020) – Innovation (IoT)
Welsh Housing Awards Finalist (2021) – Excellence in Housing Innovation & Working in Partnership

Overview

22
22
years of professional experience

Work History

IoT Specialist

UK Connect Ltd
Farnborough, Hampshire
11.2024 - Current
  • Leading the development of innovative IoT solutions for the construction industry, focusing on automated compliance, environmental monitoring, and operational efficiency.


  • Designing and deploying large-scale IoT systems for legionella risk assessment, emergency lighting compliance, and energy consumption monitoring.


  • Implementing flexible connectivity solutions using the Things Indoor Gateway Pro, offering both SIM-based and router-connected options for clients.


  • Driving innovation in automated compliance solutions for the construction sector, including rapid-deploy systems for emergency light testing, legionella reporting, and fire door compliance.


  • Leading proof-of-concept projects, including asset LTE-M tracking solutions for boiler theft prevention in partnership with Crest Nicholson.


  • Exploring and designing advanced IoT concepts for granular electrical sub-metering, damp and mould risk management, and drain monitoring.


  • Developing bespoke scripts for downlink control, enabling automation of devices such as fans, dehumidifiers, and LED indicators for compliance and efficiency monitoring.


  • Building partnerships with IoT innovators like CreevX, focusing on collaborative solutions for large-scale deployments.


  • Advising on UK legal compliance related to legionella, emergency light testing, and fire safety for automated IoT deployments.


  • Contributing to sustainability initiatives by integrating non-invasive metering solutions and monitoring systems for reducing energy and water consumption.

LPWAN Expert

Connexin Ltd
Hull, Kingston upon Hull
08.2022 - 10.2024
  • Designed and architected full LoRaWAN solutions for massive-scale rollouts within the UK water utility sector, partnering with Severn Trent, Yorkshire Water, Northumbria Water, and United Utilities.


  • Spearheaded the development and implementation of the world’s first auto-provisioning gateway in collaboration with Multitech, enabling rapid, zero-touch deployment for water utilities.


  • Built and maintained strong relationships with all major LoRaWAN gateway manufacturers, ensuring optimal solution design, procurement, and technical support.


  • Led deployments at multi-million device scale within the densest global LoRaWAN network.


  • Provided advanced expertise in Itron Cyble-5, DIEHL water meters, and demonstrated strong knowledge of Itron Temetra device provisioning to LNS.


  • Specialised in LoRaWAN ADR, Nb-Trans, and MAC-level optimisation, driving network reliability and performance. Worked with The Things Industries to add additional functionality to their cloud LNS.


  • Directed antenna selection and best-practice installations, optimising coverage and minimising deployment risks.


  • Applied deep knowledge of UK legal compliance standards for Legionella and Emergency Light Testing, designing fully automated IoT solutions to enhance safety and regulatory adherence.


  • Delivered automated Legionella risk assessment and auto-flushing solutions for the NHS, ensuring continuous compliance while reducing manual intervention and operational costs.


  • Created bespoke IoT solutions, including Telegraph Pole Monitoring for Infraco.


  • Granular Electrical Sub-Metering for AstraZeneca.


  • The world’s first F-Gas LoRaWAN Monitoring Solution for HVAC systems, pioneering real-time compliance and efficiency.

Technical Project Manager

iOpt Ltd
Glasgow, Glasgow City
12.2021 - 08.2022
  • Planning, managing and carrying out pilot project installations including ordering, network
    planning and deployment as well as provisioning of appropriate hardware.


  • “Hand holding” for clients of scaled roll outs helping them to maximise the value of and the return
    from their investment.


  • Identifying and building out new use cases and subsequent business cases


  • iOpt team through short incisive documents as to how technology can help housing providers
    meet their regulatory obligations as well as provide a better service to their end customers.


  • Horizon scanning of new hardware, technologies or services that can add value to the iOpt offering and in turn to the client.
  • Developing specifications for new hardware that does not already exist, identifying suitable


  • Gateway planning, and installation.


  • Hardware support for UK customers

Senior ICT Officer

Mid-Wales Housing Association Ltd / Barcud
Newtown, Powys
01.2003 - 12.2021
  • Oversaw network architecture and security, defining policies and procedures for successful operations.


  • Architected systems to minimise potential intrusion points and overall security weaknesses.


  • Managed all IT infrastructure, backup & recovery systems and supported 250 users.


  • Aligned IT solutions and deliverables with company strategic vision.


  • 2017 began following the advancement of IoT technologies, notably LoRaWAN after seeing its use in Amsterdam. Imported hardware from overseas, and began own proof of concept applications in Social Housing.


  • Developed the first LoRaWAN based remote Asset Management solutions in Welsh Social Housing. Remote detection of abandoned homes, fuel poverty, condensation, leaks. 2017-2018.

Education

Mechanical Engineering MA - Mechanical Engineering

Modern Apprenticeship
Powys
06.2003

GCSEs - All

Llanidloes High School
Powys
07.1998

Skills

  • The Things Stack / Things Industries - Fully Certified Power User
  • LORIOT - Power User
  • Actility
  • NB-IoT & LTE-M
  • Zero-Touch Provisioning - Specialist
  • Massive-scale IOT - Specialist
  • Cloud services expertise
  • Disaster recovery procedures
  • Hardware installation
  • Network security protocols
  • Network configuration and support
  • System upgrades / Patching

Timeline

IoT Specialist

UK Connect Ltd
11.2024 - Current

LPWAN Expert

Connexin Ltd
08.2022 - 10.2024

Technical Project Manager

iOpt Ltd
12.2021 - 08.2022

Senior ICT Officer

Mid-Wales Housing Association Ltd / Barcud
01.2003 - 12.2021

Mechanical Engineering MA - Mechanical Engineering

Modern Apprenticeship

GCSEs - All

Llanidloes High School

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