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Want to get a behind-the-scenes look at a rapidly growing industrial site? Want your internship to make a real difference, with tangible challenges and a dedicated team? Then this opportunity is perfect for you.

At Circul’Egg, we recycle 100% of eggshells to create sustainable ingredients for the nutritional supplements, pet food, and industrial sectors.

 Our mission: to create Europe’s first eggshell recycling network,
, working directly with major food industry players.
Our ambition: to become a global leader in sustainable bio-based ingredients. And right now, we’re looking for an intern to serve as Justine’s right-hand person—our COO—to help us build this out.

🎯 Your role, your mission:

We’re looking for a highly versatile intern who will be at the heart of business decisions. You’ll be at the center of our operations and will work directly with the founders and the RAF, gaining a 360-degree view of the business. Your mission?

🔹 Sales & Business Development:

Dive right into the heart of our growth engine:
• Manage a portfolio of over 50 client projects (nutraceuticals)
• Follow up on leads, track opportunities, and attend meetings
• Help close deals

Prospecting:

• Enriching the database with email campaigns, cold calls, and lead qualification
. Objective: Generate qualified appointments and feed the pipeline

Tracking sales KPIs:
• Revenue, quotes, pipeline
• Attending the weekly sales meeting (and presenting the figures)

🔹 Internal Finance & Management:

You’ll learn how to manage a company’s finances in real time
Participate in the monthly budget review:
• Budget vs. actual analysis by team
• Financial data structuring (Finthesis)
• Identifying variances (overruns, savings, etc.)

Preparation of materials for partners:
• budget overview
• clear financial analysis

Goal: to provide a clear vision for steering the company

🔹 External Finance & Investors

You’ll be at the heart of our strategy:
• Drafting the monthly investor newsletter
• Preparing for strategic committee meetings (every 4 months)
Content:
• Business KPIs, financial KPIs, key news
Contributing to fundraising efforts:
• Monitoring calls for proposals
• Putting together applications
• Participating in competitions (e.g., Next Innov)
Goal: to help structure growth and raise funds

🔹 Project management & internal strategy:

You will help organize the company’s operations:
Prepare the monthly review:
• Monitor objectives
• Analyze variances
• Prepare materials
• Participate in the quarterly review (COMEX) and prepare strategic presentations
• Contribute to quarterly team-building events

🔹 HR & Cross-Functional Projects: 

Involvement in key initiatives:
• Establishment of the CSE • Contribution to quarterly team-building events
• Mission-driven company
• Recruitment

✅ What we're looking for in you:

A student with a bachelor's or master's degree who enjoys figuring out how a company really works 

You’re thorough, comfortable with numbers, and able to organize complex information without getting lost in the details. Curious and proactive, you ask questions, dig deeper, and make suggestions—in short, you don’t just scratch the surface. You’re also confident speaking in person to share your analyses and defend your ideas. And above all, you know how to work independently while being a true team player 💪

 If you enjoy figuring out how things really work, this internship opportunity is for you!

📍 Practical information :

  • Contract type: 6-month paid internship 
  • Location: Paris + Travel to JanzĂŠ (35)

Do you want to play a key role in a company with a meaningful mission, take on responsibilities, and contribute to an ambitious venture? You’ll get a firsthand look at the reality of an industrial startup and learn more in six months than you would in two yearselsewhere

. Join us at Circul’Egg.