​​​​​​​​​​​​​​​​​​​​upgr4de your sust4inability perform4nce.


SUST4IN is the collective knowledge and experience of our people. We are constantly looking for experts on our sustainability services (prospective candidates) and can be looking for more immediate specific positions (vacancies).


  • Water footprint expert with background in Life Cycle Assessment fluent in Spanish and English and based in Spain
  • Qualified and experienced (5 years) Social Responsibility/Accountability auditor fluent in Spanish and English
  • GRI Qualified and experienced (5 years, some with G4 if possible) Sustainability Reporting expert fluent in Spanish and English
  • Marketing analyst / coordinator (2 years) fluent in Spanish and English and based in Madrid

If you meet the basic requirements of any of the above vacancies, please send us your cv with your day rate and/or salary expectations to info@sust4in.com



If you have proven experience in any of the services we offer, more specifically in 1) the themes mentioned in our services pages, 2) fluent
English and other languages, 3) ability to travel and is 4) client driven, please send us your cv and a cover letter explaining why you would like to work with us to info@sust4in.com.

Please refrain from applying if you do not meet each of the requirements 1), 2), 3), and 4).