Technical Specification Advisor

  • SIGA
  • South London, Kent, Sussex, Surrey
  • Sales, Key Accounting
  • Fulltime
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40% of the global energy consumption must be spent for heating and cooling the indoor air. Thereby 10% is sufficient if buildings are properly sealed. We at SIGA strive for a world of zero energy loss buildings.
SIGA is a Swiss family business that develops, manufactures and sells products free from indoor toxins for airtight and windtight building envelopes. Today, more than 600 employees in 24 countries are working on bringing this vision to life.

Join us today on this journey towards shaping the construction industry for a stronger, more sustainable future. Let's work together to build a better tomorrow and apply now!

Qualifications and Competences

  • Civil engineering, architecture, or similar construction-related degree
  • 5 years of professional experience within the construction industry and/or sales of construction products
  • Project-oriented mindset with the ability to understand and consult on the customer specifications
  • Proficient IT skills in Microsoft Office, as well as LinkedIn or other social media
  • Willingness to travel within the area (some overnight stays included)
  • Sales talent and the ability to inspire and convince people

About the Job

Your main responsibility is to manage and develop your sales area, which includes South London, Kent, Sussex and Surrey. You actively contribute to the technical development of your region, approaching customers with determination, enthusiasm, and joy. You adeptly identify their needs and recognize the wide-ranging application possibilities of our technical solutions. On-site, you offer sustainable consulting and training, meticulously analysing your sales area, and organizing customer appointments.

As a Technical Specification Advisor, you are the expert whom customers can rely on. Leveraging your technical skills and networking flair, you sell high-standard SIGA products and services to various stakeholders, including project managers, installers, contractors, and specifiers. Managing long-term relationships with existing customers and expanding the sales area by acquiring new customers is vital to the region. Does that sound exciting? Become part of the SIGA family and help us reduce the worldwide demand for energy.

What we offer

  • Highly motivated SIGA team that makes an effective contribution against global climate change and for the protection of our environment
  • 6 weeks of paid training at our headquarters in Switzerland with overnight stay in the company's own SIGA Guesthouse as well as extensive hands-on coaching in your sales region
  • Opportunities for personal development, in a dynamic, internationally expanding family business
  • Get actively involved in the process design and structure of SIGA
  • High-quality work equipment, company vehicle and daily lunch allowance


Please apply using the "Apply Button". Email applications will not be considered.
If you have any questions, contact us at
  • Stephanie Sommer
  • HR Management