Solutions Architect

IoT & Digital Systems Solution Architect

• Location: Bristol (Hybrid)
• Job Type: Full-time – Permanent – Hybrid
• Salary: £55,000 - £70,000

Day-to-day of the role:

• Produce clear, high-quality High-Level Designs (HLDs) to support project initiation and solution approval.
• Develop detailed Low-Level Designs (LLDs) for complex or high-risk solutions where required.
• Lead solution discovery and early-stage architecture definition, ensuring business and technical requirements are appropriately translated into solution designs.
• Support impact assessments, architectural governance activities, and Technical Design Authority (TDA) submissions.
• Design and assure solutions spanning Internet of Things (IoT), Access Control, Building Management Systems (BMS), Building Information Modelling (BIM), asset data, and enterprise IT infrastructure.
• Define integration approaches, API strategies, and data flows across digital platforms and operational technologies.
• Engage with internal teams and third-party suppliers, facilitating technical reviews and evaluating architectural options to support informed decision-making.

Required Skills & Qualifications:

• Broad understanding of IoT, enterprise data, BIM, system integration, infrastructure, APIs, and security.
• Ability to balance hands-on solution design with architecture governance and stakeholder engagement.
• Strong communication skills, capable of translating complex technical concepts into clear, accessible language.
• Pragmatic, collaborative approach focused on delivering business outcomes.
• Proven experience producing High-Level Designs (HLDs) and Low-Level Designs (LLDs).
• Experience designing solutions involving IoT, smart building technologies, access control, or related operational technology environments.
• Good understanding of API design, systems integration, and common integration patterns.
• Knowledge of BIM, Common Data Environments (CDE), or structured asset information.

Desirable:

• Experience with cloud platforms such as AWS and/or Microsoft Azure.
• Understanding of IoT and Operational Technology (OT) security principles.
• Experience using architecture modelling frameworks and tools such as UML, BPMN, or ArchiMate.
• Experience within the property, construction, facilities management, or built environment sectors.

If you are interested in this position please apply online or for more information please contact me on