Internal Sales Engineer

We are looking for a technically minded Internal Sales Engineer to join our growing team. This is a key role supporting our external sales team by producing high-quality technical proposals, enabling them to focus on client engagement and business development.

This position combines engineering knowledge, CAD capability, and commercial awareness, making it ideal for someone who enjoys both technical design and customer-focused work.

Key Responsibilities

• Produce process flow diagrams (PFDs) and 3D models to support system designs and client presentations
• Prepare quotation documents, including detailed cost estimates for projects and systems
• Develop project timelines and supporting documentation
• Generate spares quotations and technical proposals
• Work closely with the sales team to translate client requirements into clear, professional proposals
• Support continuous improvement of quotation and proposal processes

About You

• Experience using CAD software (2D and 3D modelling)
• Strong understanding of engineering concepts (process systems experience desirable)
• Detail-oriented with excellent organisational skills
• Confident producing technical and commercial documentation
• Strong communication skills and ability to collaborate within a team
• Commercial awareness with an interest in sales and client interaction

Career Development

This role is designed as a development pathway:

• Start as an Internal Technical Sales Engineer, supporting and learning from the wider sales team
• Progress into an External Sales Engineer role, managing client relationships and driving business growth
• As you advance, you will help mentor the next hire into the same pathway

Thank you for your application. Due to the volume of applications, we receive, unfortunately, we are not able to respond to every application personally; therefore, if you have not heard back from us within 5 working days, please assume your application has been unsuccessful. To see our other available vacancies, please visit our website. 

INDMAN