Who We’re Looking For

We are seeking a motivated

Sustainability Consultant

who is eager to contribute to impactful projects that drive meaningful environmental and business outcomes. The ideal candidate should have: A bachelor’s or master’s degree in

Sustainability, Environmental Studies, Environmental Engineering, Energy Engineering, Electrical Engineering, Economics, Sociology, International Relations, Law, Data Science, Technology , or a related discipline. 1–3 years

of professional experience in sustainability, ESG, environmental management, or related fields. Strong written and verbal communication skills in

English and Hungarian . Previous international work experience is considered an advantage. Key Responsibilities

Support the delivery of sustainability and environmental consulting projects across a wide range of industries. Build and maintain strong relationships with clients from diverse sectors while providing sustainability advisory services.



Collaborate with Deloitte’s regional and general sustainability teams on multidisciplinary assignments. Contribute to environmental consulting activities, including environmental impact assessments, regulatory compliance, environmental screenings, and verification projects. Assist in the development and implementation of circular economy initiatives, including waste management strategies and economic evaluations. Participate in ESG transformation projects, supporting sustainability reporting, ESG assurance, regulatory compliance, and sustainability strategy development. Support decarbonization initiatives through emissions analysis, climate risk assessments, carbon market evaluations, and investment impact studies. Contribute to sustainable finance projects, including green bond framework development, sustainability market assessments, regulatory analysis, and climate-related financial advisory services.

#J-18808-Ljbffr

📌 Sustainability Consultant (Madrid)
🏢 Sigma Earth
📍 Madrid