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JOB DETAILS

Senior Engagement Consultant

CompanyASSYSTEM
LocationLondon
Work ModeOn Site
PostedAugust 27, 2026
About The Company
Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change. 8,000 switchers, spread in 13 countries in Europe, Asia, Africa and the Middle East are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, clean hydrogen projects and low-carbon transport. We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures. 59 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, ENEC, Enedis, Engie, Framatome, ITER, K.A. CARE, Naval Group, NICDC, Orano, RATP, Rolls Royce, Royal Commission, Sellafield, SNCF... Assystem is ranked in the Top 3 companies in the nuclear energy sector.
About the Role

Company Description

At Assystem, our mission is to accelerate the energy transition and contribute to a sustainable future. As one of the world's leading independent nuclear engineering and project management companies, we support governments, developers, asset owners, contractors and operators in delivering complex infrastructure across the nuclear, energy, transport, defence and infrastructure sectors.

Assystem's Environment, Consents & Engagement team provides consenting, stakeholder engagement, strategic planning and environmental advisory services across some of the UK's most significant programmes. Our work spans nationally significant infrastructure projects, transport networks, major regeneration schemes and strategic nuclear programmes.

Here is how you can be a part of that switch:

Job Description

We are seeking an experienced Senior Stakeholder Engagement Manager to lead stakeholder engagement activities on major transport, infrastructure and energy programmes, whilst helping to expand and transfer best practice into Assystem's growing nuclear portfolio.

The successful candidate will play a key role in managing relationships with clients, local authorities, statutory consultees, regulators, communities, landowners and programme stakeholders. They will support the delivery of complex projects through strategic engagement, stakeholder risk management and the development of integrated engagement strategies aligned with programme and consenting requirements.

This role offers a unique opportunity to work across both traditional infrastructure projects and the UK's expanding nuclear sector, supporting new nuclear generation, decommissioning, defence nuclear programmes and strategic energy infrastructure.

 

Key Responsibilities

Stakeholder Engagement Leadership

  • Lead the development and implementation of stakeholder engagement strategies for major infrastructure and transport projects.
  • Identify, map and analyse stakeholder interests, influence, risks and opportunities.
  • Manage engagement programmes with local authorities, statutory bodies, government agencies, regulators, communities and industry groups.
  • Lead stakeholder workshops, consultations, public engagement events and senior-level meetings.
  • Develop stakeholder management plans and engagement reporting frameworks.
  • Ensure stakeholder commitments are captured, monitored and delivered.

Programme and Project Delivery

  • Support project directors and client teams in managing stakeholder-related risks and programme dependencies.
  • Work closely with planning, consenting, environmental and engineering teams to develop integrated delivery strategies.
  • Provide advice on stakeholder issues which may affect programme delivery, reputation, permissions or approvals.
  • Support examination, hearing and consent processes on nationally significant infrastructure projects.
  • Lead stakeholder engagement workstreams from project inception through to construction and operation.

Nuclear Sector Growth

  • Support the application of proven engagement methodologies from infrastructure and transport programmes into nuclear projects.
  • Develop relationships across Assystem's wider nuclear business.
  • Support stakeholder engagement activities associated with nuclear new build, decommissioning, defence nuclear and low-carbon energy programmes.
  • Contribute to the development of stakeholder engagement capability across the nuclear sector.

Business Development

  • Support bid preparation, proposal writing and client presentations.
  • Develop and maintain relationships with existing and prospective clients.
  • Identify opportunities for growth across transport, infrastructure and nuclear markets.
  • Represent Assystem at conferences, industry events and stakeholder forums.

Team Leadership and Development

  • Mentor and support junior consultants and engagement professionals.
  • Promote best practice in stakeholder management across the business.
  • Contribute to recruitment, capability development and continuous improvement initiatives.

Qualifications

Essential Experience

  • Significant experience delivering stakeholder engagement programmes on major infrastructure, transport, energy or environmental projects.
  • Experience managing relationships with local authorities, statutory consultees, regulators and community stakeholders.
  • Strong understanding of infrastructure development processes and consenting frameworks.
  • Experience leading stakeholder workshops, public consultation events and senior stakeholder meetings.
  • Excellent communication, presentation and relationship management skills.
  • Experience advising senior project teams and clients on stakeholder-related risks and opportunities.

Desirable Experience

  • Experience working on DCO, Transport and Works Act, Hybrid Bill or other major consenting regimes.
  • Experience supporting nationally significant infrastructure projects.
  • Experience within rail, highways, aviation, utilities or strategic infrastructure sectors.
  • Experience of nuclear, defence or regulated industry programmes.
  • Experience managing multidisciplinary teams and frameworks.

Qualifications

  • Degree or equivalent qualification in planning, communications, stakeholder engagement, environmental management or a related discipline.
  • Professional membership of a relevant institution (preferred).
  • IAP2, MRTPI, APM or equivalent professional accreditation desirable.

Additional Information

Diversity & Inclusion

We are committed to equal treatment of candidates and foster all forms of diversity within our company. Bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and the ability to dare are what matter most. Bring your unique contributions and help us shape the future.

 

NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process.

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

  • ASSYSTEM Job: Support Functions
  • Type of contract ASSYSTEM: Fixed-Term Contract
  • ASSYSTEM Sector: Cross sector
  • Key Skills
    Stakeholder EngagementStrategic PlanningRisk ManagementProject ManagementConsentingRelationship ManagementPublic ConsultationInfrastructure DevelopmentCommunicationPresentation SkillsRegulatory ComplianceBusiness DevelopmentTeam LeadershipMentoringEnvironmental Advisory
    Categories
    ConsultingEnergyEngineeringManagement & LeadershipEnvironmental & Sustainability
    Job Information
    📋Core Responsibilities
    The Senior Engagement Consultant will lead stakeholder engagement strategies for major infrastructure and energy projects while managing relationships with diverse stakeholders. They will also support business development efforts and mentor junior team members to ensure project delivery and growth across the nuclear and infrastructure sectors.
    📋Job Type
    full time
    📊Experience Level
    5-10
    💼Company Size
    8188
    📊Visa Sponsorship
    No
    💼Language
    English
    🏢Working Hours
    40 hours
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