Director / Team LeadGeotechnical Engineer
Central London, Greater London, South East • Competitive Salary DOE + Benefits • Ref: JSM - 1241
Posted 1st July 2026
A leading engineering consultancy is seeking a Senior or Principal Geotechnical Engineer to join its growing geoenvironmental capability within the London team. This is a key hire within a developing discipline, offering the opportunity to take a leading technical and client-facing role while supporting the expansion of a high-performing geotechnical function.
This position sits at the intersection of geotechnical engineering and contaminated land consultancy, with a strong emphasis on technical leadership, project delivery, and client engagement across a diverse portfolio of infrastructure and development projects.
The Opportunity
You will take ownership of complex geotechnical and geoenvironmental projects, acting as a senior technical lead and trusted advisor to clients. The role will involve delivering high-quality ground engineering solutions while supporting the development of the wider team and capability.
At Principal level, you will also contribute to strategic growth, mentoring junior engineers, and supporting business development initiatives within the discipline.
This is a highly varied role combining hands-on technical delivery with leadership and client-facing responsibility.
Key Responsibilities
Lead and deliver geotechnical and geoenvironmental projects across multiple sectors
Oversee site investigations, ground risk assessments, and interpretative reporting
Provide technical input into geotechnical design and contaminated land assessments
Act as a senior point of contact for clients and project stakeholders
Manage project delivery, ensuring quality, budget, and programme targets are met
Support and mentor junior and mid-level engineers within the team
Contribute to bid preparation, proposals, and client development activities
Liaise with regulators, contractors, and multidisciplinary design teams
Ensure compliance with UK geotechnical standards and industry best practice
Support strategic development of the geoenvironmental capability
About You
You will ideally have:
Degree in Geotechnical Engineering, Civil Engineering, Geology, or related discipline
8–18+ years’ experience in geotechnical and/or contaminated land consultancy
Strong consultancy background delivering UK-based ground engineering projects
Chartered status (CGeol, CEng or equivalent) preferred or working towards
Proven experience managing clients and leading project delivery
Strong technical report writing and review capability
Experience mentoring or supervising junior engineers
What You’ll Bring
Strong technical expertise in geotechnical engineering and ground risk assessment
Confident client-facing and stakeholder management skills
Commercial awareness and project ownership mindset
Ability to manage multiple concurrent projects
Strong communication and collaborative working style
Proactive approach to problem-solving and delivery
What’s on Offer
Competitive salary (DOE)
Hybrid working with flexibility for site and client visits
Opportunity to shape a growing geoenvironmental capability
Exposure to major infrastructure and development projects
Clear progression into senior leadership roles
Supportive and collaborative consultancy environment
Professional development and chartership support
This is an excellent opportunity for an experienced geotechnical professional seeking a leadership role within a growing consultancy environment, with real influence over technical direction and team development.
For a confidential discussion, please contact Jeremy at JSM Associates.
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