Decarbonisation Project Engineer

Your Role

Assessment & Engineering Studies (VDA / IGA)

Collect, analyze, and consolidate site, building, and system data

Perform and coordinate technical assessments and feasibility studies for energy retrofit projects

Define the technical scope, design assumptions, and performance targets

Coordinate multi‑disciplinary engineering studies (HVAC, piping, electrical, controls, civil/structural interfaces)

Ensure overall technical integration and consistency across disciplines and systems

Review, challenge, and validate engineering studies produced by Engineering Offices

Conduct co‑engineering and design review workshops with internal and external stakeholders

Ensure compliance with applicable codes, standards, and regulatory frameworks

Technical Interface & Change Management

Act as the primary technical point of contact for the client, engineering partners, and suppliers

Centralize, assess, and coordinate technical change requests throughout the project lifecycle

Ensure consistency between design studies, execution constraints, and as‑built documentation

Contribute to the review and technical validation of engineering change requests

Monitor and technically approve engineering deliverables

Project Interface

Support project execution teams during EPC phases by providing technical clarifications

Participate in technical coordination with EPC contractors

Ensure technical continuity between engineering, procurement, and construction phases

Your Profile

Proven experience in project engineering and CAPEX project execution

Proven experience in energy systems design, implementation, and support

Strong knowledge of Energy Systems and regulatory frameworks

Excellent communication and project management skills.

Proven experience in multi‑disciplinary engineering coordination for building energy projects

Experience acting as Owner’s Engineer / Technical Coordinator on CAPEX projects

If you're excited about this role but don’t meet every requirement, we stillencourage you to apply, your unique experience could be just what we need.

Make it real – what does it mean for you?

Exposure to top global companies working with Capgemini (145 of the Fortune 500 companies)

Open access to digital learning platforms

Active employee networks promoting diversity, equity and inclusion like OutFront, CapAbility or Women@Capgemini

Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:

Declare they have a disability, and

Meet the minimum essential criteria for the role.

Please opt in during the application process.

Capgemini. Make it real.

Need to know

All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting.

Location: This role requires 100% on‑site presence.

You can bring your whole self to work. At Capgemini building an inclusivefuture is part of everyday life and will be part of your working reality. We havebuilt a representative and welcoming environment, for everyone.

About Capgemini

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

Make it real | www.capgemini.com