University degree in economics, environmental engineering, chemistry, energy management, natural sciences, life sciences, agriculture or other related fields At least one year professional experience in greenhouse gas calculations for international supply chains Good knowledge in RED methodology, GHG Protocol or similar standards and Lifecycle Assessments for different products First professional experience in project management Additional experience in following areas of advantage: sustainability certification, policy consulting Excellent communication skills in German and English (both at least C1), other languages of advantage Strong presentation skills as well as the ability to explain complex issues in simple terms and to prepare professional presentations according to target group High degree of initiative and commitment combined with an independent working style and pragmatic, hands-on attitude Very good computer and MS Office skills as well as high general IT proficiency Willingness and ability to travel internationally