Team Organiser; Administrator - French Speaking

The Geotechnical Sub Alliance (GSA) is at the forefront of the Sizewell C nuclear power station development - one of the UK’s largest and most exciting infrastructure programmes. We’re responsible for preparing the foundations of the entire site: designing and constructing cut‑off walls, retaining structures, soil improvements and more. Using advanced geotechnical engineering and world‑class construction technologies, this is a rare opportunity to contribute to a national project that will shape the UK’s clean‑energy future.

The Team Organiser sits within the HR team and provides essential administrative and coordination support to the wider project, helping to ensure the efficient day-to-day running of both office and site activities. Acting as a central point of organisation, the role supports logistics, maintains accurate project records, and enables the wider team to operate effectively. There will also be opportunities to support the HR team on an ad‑hoc basis as required.

• Coordinating visitors to site and office locations, ensuring a professional and seamless experience
• Managing meeting rooms, site access requirements, and general team logistics
• Arranging and overseeing accommodation and hotel bookings in line with project needs and budgets
• Building relationships with local property providers and supporting accommodation planning
• Supporting overseas employees with relocation and initial settlement in the UK
• Maintaining and updating organograms to reflect the current project structure
• Producing reports and supporting data tracking and administrative processes
• Preparing and distributing documentation to support team activities
• Managing and issuing PPE for site teams where required
• Providing general administrative support across a fast‑paced project environment, including occasional support to the HR team

• Fluent French language skills (essential)
• Previous experience in an administrative or coordination role, ideally within a project or construction environment
• Strong organisational skills with the ability to manage multiple priorities
• High attention to detail and accuracy
• Confident communicator with the ability to build effective working relationships
• Proactive and able to work independently in a fast‑paced environment
• Strong working knowledge of Microsoft Office (Word, Excel, Outlook)
• Resilient, adaptable, and comfortable working under pressure
• Experience supporting a diverse or international workforce (desirable)

When you join the world’s largest specialist geotechnical contractor, you’re part of an international community of over 10,000 experts, based in 31 countries around the world. You’ll have the opportunity to contribute to prestigious, ground‑breaking projects, using the very latest tools and technology to solve complex problems, constantly learn new skills and take your career in any direction. As well as being part of a landmark project and working in a collaborative alliance environment, we offer:

• Discretionary annual bonus (based on personal/project performance)
• Salary Sacrifice Pension Scheme (min. 5% company contribution)
• Enhanced Sick Pay (after probation)
• Income Protection, Private Medical Insurance and Life Assurance
• Employee Assistance Programme
• 25‑days annual leave + Bank Holidays per year (increasing with service)
• Option to purchase additional annual leave
• Paid annual professional memberships
• Volunteering days
• Professional growth and development

Bachy Soletanche is committed to equal opportunities in employment with the aim of ensuring that everyone who applies to work for us receives fair treatment. We positively encourage applications from suitably qualified and eligible candidates regardless of age, disability, ethnicity, sex, gender identity, sexual orientation, religion or belief and pregnancy/maternity.