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Sustainability Intern

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Manila, Philippines - Hybrid
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Keslio is an international consulting firm, helping companies and investors reach their sustainability ambitions. We love to consult on sustainability strategy, implementation and reporting for companies and investors to advance towards their sustainability goals. Our core values are based on transparency and direct communication.

Why should you join us?

  • We have an international work culture that is based on the values of transparency, direct communication and employee empowerment;
  • We want our team members to grow both professionally and personally. Our culture offers ample opportunities for technical training, personal mentorship and career growth;
  • You will be part of a small team. You will get exposure to all aspects of sustainability consulting from day one and will be joining senior team members for client meetings.

Your talent, dedication and entrepreneurial spirit will be applied to:

  • Perform research and analysis on specific sustainability topics;
  • Prepare client presentations and join senior colleagues to client calls/meetings;
  • Support the execution of sustainability consulting projects for companies and investors;
  • Contribute to the operational and commercial development of Keslio.

What we expect:

  • You are currently pursuing a Bachelors or Masters degree in Business Administration, Law, Economics or Sustainability. If you have a degree in another discipline but you can demonstrate a solid affinity for Sustainability you are certainly welcome to apply;
  • Hands-on entrepreneurial personality with a team-focused ‘high growth’ mindset;
  • Autonomous, self-empowered work style with own drive to execute work independently;
  • An affinity to both the analytical/quantitative and commercial aspects of a consulting firm;
  • International experience is appreciated;
  • ESG reporting standards / ratings / certifications experience is a plus.

If you are interested, please send your resume (1-page format) to along with your LinkedIn profile.


KeslioX is an independent resource platform we're building to equip companies and investors with the crucial knowledge, resources, and insights needed to integrate sustainability into their operations. This ensures that we are doing the best we can to enable you on your sustainability journey and thereby making progress towards our purpose.

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