Mechanical Technical Assurance - Cosy (Octopus Trusted Partners)

We’re looking for a Technical Assurance professional to support our Octopus Trusted Partner (OTP) network as part of the Heat Pump team.

This hybrid role focuses on the mechanical safety, compliance, and quality of Cosy heat pump installations, requiring a solid understanding of ASHP systems and heating integration. You’ll play a key role in ensuring installations carried out by third parties meet expected mechanical and technical standards, supporting complex queries, and helping to resolve escalations effectively.

You’ll act as a trusted technical point of contact between OTPs, technical design engineers, and wider Octopus Energy Services teams, ensuring issues are managed end-to-end and standards are upheld.