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RIGHT HAND CEO INTERN (F/M/X)-Ilion Water Technologies

Join Ilion Water Technologies as a Right Hand CEO Intern. You'll support our CEO in driving our mission and scaling our ambition. This varied role includes refining our business plan, researching industry trends, cultivating relationships with stakeholders, and supporting our HR strategy. You'll have a real impact in a mission-driven startup with high-quality working conditions, a supportive team, and strong growth opportunities.

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Internship(6 months)
Paris
No remote work
Salary: Not specified
Starting date: August 31, 2025
Key missions

Assisting the CEO with tasks, dissecting problems, finding innovative solutions, and crafting action plans.

Conducting analysis for fundraising, researching industry trends and competitors, and providing key insights.

Helping cultivate relationships with stakeholders, prepping and leading weekly reviews for strategic opportunities.

Innovation @PSL
Innovation @PSL

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Questions and answers about the job

The position

Job description

You’ll be the ultimate support for our CEO, helping to drive our mission and scale our ambition fast. Think co-pilot: assisting with tasks, dissecting problems, finding innovative solutions, and crafting action plans. This role is super varied – you’ll be key in building our A-Player team, prepping for exciting new ventures, and supporting all things HR, finance, legal, and office management. If you’re passionate about deep tech, sustainability, and entrepreneurship, and looking for a challenging yet rewarding internship, we want to hear from you!

  • Refining our business plan and conducting analysis for fundraising.

  • Researching industry trends and competitors, providing key insights.

  • Helping cultivate relationships with stakeholders (investors, clients, partners).

  • Prepping and leading weekly reviews for strategic opportunities.

  • Setting up dashboards and analyzing KPIs for department heads.

  • Preparing materials for All-Hands and board meetings.

  • Supporting our HR strategy to hit recruitment goals.

    What we offer

  • A stimulating role in a mission-driven startup where your ideas have a real impact.

  • High-quality working conditions

  • Supportive, agile and talented team

  • Strong growth & learning opportunities

  • Many other benefits to help you thrive


Preferred experience

  • Strong analytical skills – data-driven problem-solver.

  • Experience in fast-paced environments.

  • Serious autonomy and eagerness to learn daily.

  • Exceptional attention to detail and high versatility.

  • Passion for entrepreneurship and thriving in dynamic settings.

  • Outstanding communication skills (written and verbal).

  • English proficiency (ideally, multinational experience)

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