At Iceberg Data Lab, we’re all about helping financial institutions understand and reduce their environmental impact. We calculate environmental impacts from numerous data sources (financial reports, environmental reports, third-party databases) to produce clear corporate environmental impact indicators, helping our clients make smarter decisions around biodiversity, climate, and pollution prevention. With growing pressure from regulators and stakeholders to adopt sustainable practices, our products empower our clients to measure and manage their environmental footprint, align with ESG (Environmental, Social, Governance) goals, and make sustainability a measurable reality.

We’re a small but dynamic team, working hard to drive the shift toward a greener, fairer, and more responsible economy. If you’re passionate about environmental impact and the power of data to make a difference, you’ll fit right in.

IDL is an equal opportunity employer. All applications are reviewed with the same level of care and attention.

The Role

As an ESG Analyst Intern, you will play a key role in supporting the production and continuous improvement of Iceberg Data Lab’s environmental impact indicators. Working closely with senior ESG Analysts, Data Scientists, and the Research team, you will contribute directly to client-facing analyses and innovative research projects at the intersection of sustainability, data, and finance. This role offers hands-on exposure to real-world ESG challenges in a fast-growing Green Fintech environment.

Based in Paris

Start Date : February 2026

Reporting to : Senior member of the ESG Analysts Team

Compensation : 1 350 euros

What You’ll do :

• Assess companies and collect the data needed for environmental-footprint calculations; collaborate with the Data Team on collection processes.
• Quantify environmental impacts across topics such as biodiversity, climate, and financial risk.
• Conduct critical reviews of results and engage with clients to explain the methodology and findings.
• Support the Research team in methodological development.

Who You Are :

As an ESG Analyst intern, you will join a young, multidisciplinary, international, results-driven team committed to accelerating the transition to a green, resource-efficient, and fair economy. This internship is also an opportunity to develop sought-after skills (Life Cycle Assessment, data analysis, impact assessment) and to work in an innovative start-up.Master’s student with a strong academic background.

• Scientific/engineering background.
• Knowledge of sustainability concepts and financial statements.
• Strong analytical skills and ability to work independently.
• Fluency in English is a must; French appreciated; German a plus.
• Strong proficiency in Excel.

Why Join Us ?

• A mission that matters : You’ll be part of a passionate, international team working to make a real difference for the planet.
• Hands-on experience : You’ll get to be involved in all parts of the analysts process and learn directly from experts in the field.
• Learn and grow : This is a fantastic opportunity to develop your skills in business development, and ESG. You will also discover all the jobs within a start-up Green Fintech.

Statutory Benefits

• Company Health Insurance / Provident Scheme
• 50% coverage of public transport subscription

Our Iceberg Data Lab “Pluses”

• Sustainable Mobility Allowances
• Daily Meal Allowances
• Meal vouchers with 58% covered by the employer

How to Apply :

If this sounds like the kind of challenge you’re looking for, we’d love to hear from you. Just submit your application via LinkedIn.

Recruitment process :

• First step : a cultural fit interview with the HR team
• Second step : an on-site interview with the team
• Final step : an interview with the manager

Send your CV and cover letter to :

📧 job@icebergdatalab.com

with the reference IDL–SA in the email subject line.