Renewables Field Technical Sales Engineer — Company Car

RES-Distribution Ltd; Saffron Walden; On-site; GBP 42,000 - 65,000; Full time

Benefits offered by this job

Company car

Excellent benefits

Pension scheme

Job summary

RES-Distribution Ltd is seeking a Field Based Technical Sales Engineer to survey sites, design and quote heat pump systems, and oversee MCS-compliant installations across the East of England. The role involves hands-on commissioning, handovers, and resolving technical issues on site.

You will produce room-by-room heat loss calculations, designs, and performance assessments, supported by training and CRM-enabled processes.

Qualifications

• Consultative mindset and ability to translate technical data for customers.
• Proven experience in electrical fault-finding and low-temperature hydraulic design.
• Experience with site surveys and producing technical quotations.

Responsibilities

• Conduct technical site surveys and agree specifications with installers/homeowners; produce on-site quotations; commission heat pump systems and handover; resolve technical issues on remedial visits.
• Produce room-by-room heat loss calculations, system designs and performance assessments using company tools; compile proposals and quotations for sales; maintain CRM records.
• Act as Nominated Technical Supervisor for regional MCS projects, ensuring installations meet MCS standards and Building Regulations.
• Provide phone-based and remote technical support; maintain relationships with installers; act as a consistent technical point of contact.

Skills

Consultative mindset

Electrical fault-finding

Technical site surveying

Education

Level 3 NVQ or equivalent

Tools

CRM system

Job description

RES-Distribution Ltd is seeking a Field Based Technical Sales Engineer to survey sites, design and quote heat pump systems, and oversee MCS-compliant installations across the East of England. The role involves hands-on commissioning, handovers, and resolving technical issues on site.

You will produce room-by-room heat loss calculations, designs, and performance assessments, supported by training and CRM-enabled processes.