Sustainability Project Manager — Client-Facing

GSES

Rotterdam

On-site

EUR 60,000 - 95,000

Full time

3 days ago

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Benefits offered by this job

Holiday allowance

Travel allowance

Laptop

Office in Rotterdam

Job summary

GSES is seeking an experienced Project Manager to turn sustainability ambitions into practical, measurable outcomes. Based in Rotterdam, you will guide clients from kickoff to delivery, translate their needs into actionable plans, and oversee cross-functional teams to ensure timely, high-quality results.

You will collaborate with an international team and contribute to deploying the Nature Impact Score across retail and manufacturing clients.

Qualifications

At least 5 years of experience in project management.
Fluent in Dutch and English, written and spoken.
Strong communicator with experience coordinating multiple stakeholders.

Responsibilities

Lead client projects from kick-off to delivery, managing scope, timelines, milestones, and deadlines.
Translate client needs into clear, practical, and achievable project plans.
Act as the main point of contact for clients throughout the implementation process.
Coordinate internal teams, including data specialists, IT professionals, and sustainability experts, to ensure smooth project execution.
Monitor progress, identify potential risks early, and keep stakeholders informed.
Identify opportunities to improve our project approach and help develop and optimise our processes as we grow.