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# Architect Domain IoT

- **Company:** Danfoss
- **Location:** Kingston upon Hull, UK
- **Contract:** Permanent contract
- **Skills:** Communications Protocols, System Configuration, Modbus, Message Queuing Telemetry Transport (MQTT), Cloud Services, RS-485 Standard, Transmission Control Protocol (TCP), Haystack, Bacnet, Multiaccess Edge Computing
- **Published:** October 17, 2026
- **Apply:** https://www.totaljobs.com/job/architect/danfoss-limited-job108194725

## About the Role

* Strong experience in IoT/OT architecture and in designing device-to-cloud solutions within industrial, building automation or similar environments
 * Solid hands-on knowledge of industrial communication protocols such as MQTT, RS485, Modbus TCP and BACnet; experience with Sparkplug is a plus
 * Experience with data ontologies and semantic modelling frameworks such as Google Digital Buildings, Project Haystack, Brick Schema or similar
 * A hands-on technical mindset, with the ability to develop PoCs, configure systems and troubleshoot integration challenges
 * Strong stakeholder management and communication skills, with the ability to influence and drive alignment across complex, international organizations
 * Experience with edge computing, cloud IoT platforms or HVAC/refrigeration systems is considered an advantage

## Description

* Define and drive the IoT/OT domain architecture and roadmap for unified sensor-to-cloud communication across Danfoss Climate Solutions
 * Establish common communication protocols and integration standards across product lines, including MQTT, RS485, Modbus TCP, BACnet and Sparkplug
 * Design data ontologies and semantic models to enable interoperability and consistent data usage across the organization
 * Develop and validate Proof of Concepts and Lighthouse projects, translating architectural concepts into scalable solutions
 * Collaborate with R&D, product management, IT and cybersecurity teams to ensure alignment, security and successful adoption
 * Evaluate emerging IoT/OT technologies and industry standards, contributing to architectural decisions and future platform evolution, * We promote from within and support your learning with mentoring, training, and access to global opportunities.

 * You'll have flexibility, autonomy, and support to do your best work while maintaining a healthy work-life balance. Your well-being matters to us.