Climate Senior Consultant – LCA

Discover Nexio Projects

At Nexio Projects, we're on a mission to accelerate the transition from compliance to purpose. As Benelux's highest-rated B Corp Way consultancy and EcoVadis Platinum medalist for over 5 years, our diverse and entrepreneurial team empowers organisations to build a future-proof world. We set the standard in helping clients turn bold sustainability ambitions into measurable results.

The Role

As a Climate Senior Consultant specialising in Life Cycle Assessment (LCA) and carbon footprinting, you'll support project teams and work hands-on with clients to deliver high-quality technical analyses and actionable sustainability insights.

• Project Delivery:
• Conduct LCAs for products and organisations based on ISO 14040/14044, supporting project leads in modelling and presenting results.
• Support projects involving PACT (Partnership for Carbon Transparency) or similar supply chain data harmonisation frameworks.
• Contribute to client presentations and respond to technical queries regarding LCA, carbon footprinting, and agriculture approaches if applicable.
• Calculate and interpret carbon footprints, including Scope 1, 2, and especially Scope 3, using the GHG Protocol.
• Assist in the preparation of recommendations for decarbonisation, science-based targets (SBTi), and climate risk assessments.
• Ensure quality and consistency in all analysis, documentation, and client-facing deliverables.
• Use and learn advanced Excel modelling and LCA software (e.g. SimaPro, GABI, Eco-chain, etc.); a willingness to develop programming/data analysis skills is welcomed.

• Strong data management skills including data architecture, process mapping and implementing control measures (for pre-assurance)

• Client Engagement & Commercial Involvement:

• Support communication of technical concepts in an accessible way for clients.
• Collaborate with the commercial and sales teams by providing technical content and participating in the preparation of pitches, proposals, and sales materials.
• Deliver technical support to the sales team during meetings with prospective clients and support the design of solution approaches.

• Participate in sector benchmarking and regulatory compliance research, adding value to sales enablement materials.

• Learning & Collaboration:

• Work closely with consultants, project leads, and the sales team, actively developing your LCA, carbon accounting, and consultancy skills.
• Participate in internal knowledge-sharing and commercial upskilling sessions.
• Embrace continuous learning toward future leadership of LCA, PACT, and agri-footprinting projects.

What You'll Achieve (First 12 Months)

• Delivered accurate LCA and carbon footprint calculations for a variety of client projects.
• Supported winning proposals, sales presentations, and successful client pitches with strong technical contributions.
• Delivered thought leadership contributions and mentored colleagues, strengthening project management and climate consultancy capabilities.

Your Profile

• 5+ years experience in Climate consulting (business development and client leadership is ideal).
• Proven client account management, nurturing long-term relationships.
• Credible technical expertise in life cycle emissions and climate sustainability.
• Adept at engaging senior audiences and C-suite clients.
• Experience managing and mentoring consultancy professionals.
• Strategic thinker with a record of shaping new offerings and driving growth.
• Skilled communicator, able to represent Nexio Projects externally.
• Fluent in English (Dutch and/or French highly desirable; other languages a plus).

Why join us?

• Drive impact at scale, influencing industry-wide change.
• Shape strategy, mentor colleagues, and expand Nexio's market leadership.
• Investment in your learning and career growth.
• Mission-driven, inclusive culture in a multinational team.
• Commit to helping organisations accelerate the transition from compliance to purpose.