Q

Quantis

Specialized environmental sustainability consulting with LCA

Talent & Operations Intern

Winter 2027
No salary listed
Internship
Île-de-France, France
Hybrid
People & HRHR Operations & Coordination

About the job

Requirements
  • You must be enrolled in a university, business school, or engineering school and hold a valid internship agreement (convention de stage).
  • You must speak fluent French and have a good working level of English.
  • You must be comfortable using Microsoft Office, especially Excel and PowerPoint, and be curious about AI-powered tools.
Responsibilities
  • Support the annual performance review process by coordinating key milestones and communications, following up with employees and managers to ensure timely completion of performance reviews and feedback, and preparing promotion templates and performance scorecards.
  • Contribute to cross-functional human resources projects and support ad hoc human resources tasks as needed.
  • Support staffing coordination for consultants and interns.
  • Maintain workload planning and staffing data.
  • Ensure staffing requests align with project pricing.
  • Perform data quality checks across operational tools, including Napta and NetSuite.
  • Contribute to monthly reporting and operational dashboards.
  • Monitor project data accuracy and timesheet completion.
  • Prepare weekly operational meetings for the French office coordination meeting and help coordinate monthly internal events, including junior consultant gatherings, project manager gatherings, and the line managers forum.
  • Assist in organizing and coordinating Career Development Committees.
  • Document processes and identify opportunities to improve ways of working.
Desired Qualifications
  • Priority will be given to students seeking an end-of-studies internship (stage de fin d’études).

About the company

Quantis delivers science-based environmental consulting for large organizations across consumer goods, food and beverage, cosmetics, fashion, and financial services, offering services such as life cycle assessments, product and corporate footprinting, climate and nature risk assessments, ESG strategy, and sustainability reporting. It translates environmental science into business actions by mapping hotspots, guiding supply chain transformation (including regenerative agriculture), and aligning targets with CSRD, CDP, and GRI. The firm stands out through its EPFL-origin scientific rigor combined with practical business advice and as part of a standalone Boston Consulting Group unit since 2022, preserving its specialized brand and leadership. Its goal is to help clients reach net-zero and nature-positive outcomes while embedding sustainability across governance and operations to build resilient, planet-aligned business models.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Ecublens, Switzerland

Founded

2006

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Simplify's Take

What believers are saying

  • Quantis launched Make up the Future Second Edition on 20 February 2026.
  • RTE partnered with Quantis on 10 July 2026 for Futurs Énergétiques 2050 analysis.
  • Beauty, fashion, and food clients need CSRD-ready nature, water, and Scope 3 work now.

What critics are saying

  • BCG’s 2022 acquisition makes Quantis vulnerable to BCG prioritization and margin pressure.
  • EU CSRD Wave 2 slipped to 2028, delaying consulting demand for mid-market clients.
  • AI-driven carbon platforms like CO2 AI commoditize footprinting, squeezing Quantis’s core advisory fees.

What makes Quantis unique

  • EPFL-born Quantis built LCA science expertise since 2006, not generic sustainability slides.
  • BCG kept Quantis standalone after 2022, preserving scientific brand, teams, and client trust.
  • Quantis co-authored Verra’s plastic stewardship guidelines, giving standards-level influence across industries.

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Benefits

Wellness Program

Mental Health Support

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