Descriptif du poste

About Weastem – Finance x Strategies for the New Climate Era

Weastem is a finance and strategy firm for the New Climate Era. We support financial institutions, asset managers, private equity firms, and corporates across Europe to navigate systemic risks, climate disruption, and emerging sustainability mandates. Founded in 2025 in Paris, we are a growing ecosystem of 20+ professionals located at the intersection of strategy, finance, and sustainability. We hold one conviction: finance must shift from being a lever of extraction to a force of transformation rooted in long-term value, resilience, and responsibility.

Our ambition is clear

→ Help shift the economy from an extractive model to a regenerative one — by positioning finance as a strategic accelerator of that transition.
This translates into:

Acting as a lab for regenerative finance innovation
Developing strategies and frameworks that move beyond compliance into transformation
Cultivating systemic thinking and cross-sector collaboration
Training the next generation of finance professionals to work with purpose and vision

Weastem is expanding — and we are currently seeking Engagement managers ready to play a key role in delivering and shaping missions that matter.

Profil recherché

Your mission :
As an Engagement Manager, you will take full ownership of project management and client delivery. You will:

Lead strategic engagements end-to-end, from scoping to delivery, ensuring rigor and clarity
Build trusted relationships with senior client stakeholders, ensuring clarity in communication, strong storylines and credibility in every deliverable
Guide your team’s thinking, helping them turn complex challenges into actionable strategies
Support colleagues in their development, mentoring junior consultants and managers
Contribute to firm development: proposal writing, corporate strategy inputs, pitch presentations, thought leadership
Take part in firm-building efforts: training, recruitment, knowledge sharing, methodology, and thought leadership

Core types of missions you might lead:

Strategic ESG / sustainability due diligence
Portfolio risk & resilience analysis for climate, biodiversity, social dynamics
Design of adaptation, climate, and regenerative finance strategies
Transformation roadmaps for both financial and non-financial institutions
Development of investment methodologies / theses that embed value creation and protection in the transition

What we look for

We are seeking experienced professionals with a proven track record in consulting or financial strategy, and ready to take on full responsibility for projects and client management.
You bring:

7+ years of experience in strategy consulting, sustainable finance, ESG advisory, or investment-related fields (e.g. private equity, asset management, institutional capital)
Demonstrated ability to lead teams, structure workstreams, and deliver results for senior clients
Strong analytical and strategic thinking, with the ability to make sense of complexity
Excellent communication and client management skills
Full professional fluency in English and ideally French; other languages are a plus
A mindset that combines curiosity, humility, and integrity

What you'll find at Weastem

A collective working environment where every voice matters — combining a core team and independent partners into a living ecosystem
High autonomy: you’ll shape the missions you lead, influence methodology, and contribute to our evolving identity
Exposure to intellectually rich, cross-sector challenges that require both thoughtful rigor and courage to act
Close collaboration with Partners and leadership in defining the firm’s strategic direction
A values-driven culture anchored in collaboration, integrity, courage, and systems thinking
Flexible Paris offices, hybrid work policy, compteitive compensation package that reflects your experience + impact

Recruitment process

Two interview rounds with senior consultants/managers (including case-study on sustainable finance / strategic thinking)
Final discussion with Partners
Office visit in Paris (meet the team, experience our culture)

Weastem

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