As part of Bouygues Construction's Public Works division, VSL International participates in the construction of major technical structures and guarantees their structural safety and durability: transport infrastructure (bridges, tunnels), industrial and energy production structures, and commercial buildings.
VSL's business is based on four areas of expertise:
- Structural systems and technologies
- Civil engineering
- Foundations and soil engineering
- Preservation, structural repairs, renovation and optimization of structures.
VSL has 4,000 employees at 25 locations worldwide (Asia and Oceania, Middle East, Europe, Latin America, Canada). Project
The Lower Thames Crossing is one of the UK’s most significant infrastructure programmes, linking Kent and Essex via the longest road tunnel in the country.
Delivered within a collaborative alliance environment, the project involves complex enabling works, geotechnical operations, deep foundations, soil mixing, and large-scale civil engineering activities essential to the successful delivery of the scheme.
This technically demanding infrastructure programme combines major construction logistics, temporary works, heavy plant operations, and high-risk construction activities within a live project environment. Role Overview
We are seeking an experienced Senior Engineer – Deep Foundations to support the delivery of major geotechnical and foundation works on the Lower Thames Crossing project.
Reporting directly to the Project Manager, you will play a key role in coordinating and delivering piling, diaphragm wall, and deep foundation activities across the project, ensuring works are delivered safely, efficiently, and in accordance with programme, quality, and technical requirements.
Working closely with Construction Managers, Engineering teams, Temporary Works Coordinators, and specialist subcontractors, you will support the successful delivery of technically complex construction activities within a major infrastructure environment.
This is an excellent opportunity to join a high-profile civil engineering project and contribute to one of the UK’s largest infrastructure schemes. Key Responsibilities Engineering & Construction Delivery
Support day-to-day site engineering activities across soil mixing, piling, and diaphragm wall operations
Monitor construction progress and report to the Project Engineer
Interpret design drawings and technical documentation for on-site implementation
Contribute to planning, sequencing, and coordination of ground engineering works
Lead and coordinate day-to-day site engineering activities across deep foundation works, including piling and diaphragm wall operations
Support construction planning, sequencing, logistics, and temporary works coordination to ensure efficient project delivery
Review and interpret design drawings, specifications, and technical documentation for site implementation
Provide technical guidance and support to Site Engineers, supervisors, and subcontractors during construction activities
Monitor construction progress, productivity, and performance against programme requirements
Assist in resolving technical and operational challenges during delivery phases Quality, Safety & Compliance
Ensure all works are delivered in compliance with project quality, environmental, and health & safety standards
Oversee inspections, testing, and quality assurance processes to ensure compliance with design specifications
Support implementation and review of RAMS, ITPs, and safe systems of work
Promote a strong safety-first culture across site teams and subcontractors
Support incident investigations, risk assessments, and implementation of corrective actions where required Coordination & Stakeholder Management
Coordinate closely with subcontractors, client representatives, temporary works teams, and internal stakeholders
Maintain accurate engineering records, QA documentation, and site reporting
Support procurement and subcontractor management activities where required
Participate in technical meetings and construction coordination reviews Leadership & Continuous Improvement
Mentor and support junior engineers and site teams
Drive continuous improvement initiatives across engineering and construction activities
Support effective collaboration across multidisciplinary project teams within the alliance environment Candidate Profile Education & Qualifications
Degree in Civil Engineering, Geotechnical Engineering, or related discipline
Working towards or holding professional accreditation (ICE or equivalent) would be advantageous Experience
Proven experience within deep foundations, piling, or diaphragm wall works on major infrastructure or heavy civil engineering projects
Previous experience operating as a Senior Engineer or experienced Site Engineer within complex construction environments
Experience coordinating specialist subcontractors and managing site engineering activities
Exposure to large-scale infrastructure projects such as highways, rail, tunnelling, or marine works would be beneficial Technical Skills
Strong understanding of piling, diaphragm wall, and deep foundation construction methodologies
Ability to interpret engineering drawings, technical specifications, and construction sequencing requirements
Good knowledge of QA/QC procedures, temporary works coordination, and construction documentation
Strong understanding of HSE requirements within live construction environments Personal Attributes
Proactive and solutions-focused approach
Strong leadership and communication skills
Organised and detail-oriented with a strong commitment to quality and safety
Comfortable operating within a fast-paced, site-based major project environment
Collaborative mindset with the ability to build strong working relationships across multidisciplinary teams
VSL/Bouygues Construction is an equal opportunities employer and is committed to creating an inclusive and diverse working environment where everyone is treated fairly and with respect. We welcome applications from all suitably qualified candidates regardless of age, disability, gender identity, marriage or civil partnership status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. A copy of our Equal Opportunities Policy is available upon request
Interested? Apply now and let's build the great structures of tomorrow together!
