Impact Partnership Internship

Salary Unpaid

Are you looking for hands-on experience within sustainability, strategic partnerships, and fundraising? Would you like to have an impact?

Then you should join the team of sustainable change agents at Sustainary! We are looking for one or two interns with excellent communication and analytical skills who will participate in the creation of a long-term value for Sustainary, for a period of at least 3 months

You will get involved directly with core elements of developing Sustainary’s strategic partnerships and financial opportunities – two elements that go very much hand in hand. It is therefore also a position with a certain level of responsibility, so we are looking for one or two independent and structured interns with a critical eye for working both in the abstract; establishing and nurturing strategic partnerships, while at the same time being able to work in the concrete; writing fundraising applications and other written material.

About us: Sustainary is a global NGO developing sustainable ecosystems by fostering collaboration and innovation. We call ourselves the association of green entrepreneurship and innovation. We have various events and projects to accelerate and promote sustainable solutions such as the SDG Tech Awards, the Green Impact Week, Green Impact Assessment, the Sustainable Innovation Agents programme, and much more.

Your responsibilities:

  • Conceptualize and work with themes for Green Impact Week (energy, water, etc.)

  • Identify thematic corporate/public/PPP partnerships for the Green Impact Week

  • Strategize how to land such partners

  • Identify relevant funds and strategize how to approach such funds from a project-based context

  • Write fund applications 


  • Strong verbal and written communication skills in both Danish and English

  • Attention to detail

  • Strong analytical capabilities, both qualitative and quantitative

  • Experience in fundraising and/or project and partnership management preferred

  • Bachelor's or Master's in Business, Politics, Organizational studies, Project Management (or similar)

What we offer:

  • Lots of responsibility and constructive experience

  • The chance to take ownership and direction of your own work

  • Work with a purpose for an international NGO making real sustainable change

  • A flexible working schedule

  • A casual and fun working environment with other international students

  • The opportunity to use the internship as part of your study program

  • Access to Sustainary’s events and wider network of partners (network network network)

We are looking for someone that can start as soon as possible, but we are flexible. We review applications on a rolling basis. Please note, this is an unpaid position. We are looking forward to receiving your application!

For more information or questions please contact us at

Perks and benefits

This job comes with several perks and benefits

Flexible working hours
Flexible working hours

Free coffee / tea
Free coffee / tea

Near public transit
Near public transit

Skill development
Skill development

Work life balance
Work life balance

Central office
Central office

See all 12 benefits

Working at

Sustainary is a project house that offers affordable social and environmental consultancy expertise. At the heart of your operation lies a strong emphasis on talent cultivation. In fact, Talent First is our motto, and our objective is to craft positive talent journeys, ensuring that individuals within our organization and those we serve are empowered to reach their full potential. Beyond mere skill development, we actively prepare our talents for the competitive job market with hands-on experience, networking and knowledge transference. We understand that fostering capable, motivated individuals is key to building sustainable practices within any organization and a fundamental element of a more inclusive society. With focus on SMEs, we help small enterprises establish robust talent pipelines for future growth and success while supporting their green agenda. In essence, we embody the fusion of sustainability and talent development, creating a powerful synergy that drives both organizational and societal impact.

Read more about Sustainary

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