Principal Geotechnical Engineer

Company: AECOM
Apply for the Principal Geotechnical Engineer
Location: Lane
Job Description:

Principal Geotechnical Engineer – London (Croydon or Aldgate)

We’re seeking a dynamic Principal Geotechnical Engineer to join our Ground Engineering team in London, working either from Croydon or Aldgate.

Job Duties

  • Deliver: Lead and manage geotechnical projects from investigation through to design and construction, ensuring high quality deliverables, technical quality, adherence to budget and programme, and day‑to‑day delivery responsibility.
  • Innovate: Apply cutting‑edge approaches in ground investigation, geotechnical design, and construction, including foundation design, slope stability assessment, and ground improvement.
  • Lead: Work independently, support and develop junior team members, engage with internal and external clients, and lead the input to projects from desk study/feasibility through ground investigation and interpretation to final design.

Recent Projects & Sectors

  • Energy
  • Rail
  • Highways
  • Water
  • Development
  • Defence
  • Nuclear Sectors
  • Ports & Marine

Qualifications

  • Degree in Geotechnical Engineering (BSc or MSc) or related field.
  • Chartered status (Engineer) preferred.
  • Ability to collaborate closely with Technical Directors and Associates in project delivery, work winning and maintaining high levels of client satisfaction.
  • Active input to team and client meetings, owning decisions and proposing alternative ideas and concepts.
  • Provide on‑the‑job mentoring of junior staff toward achieving chartered status.
  • Prepare, check and review a wide range of technical documents, including desk studies, interpretative reports, specifications, construction drawings and design reports.
  • Prepare fee bids and proposals for internal and external clients.
  • Demonstrable understanding of current design codes, standards and best practices in geotechnical design, with openness to new methods and innovations.
  • Proven leadership experience in similar roles, inspiring and leading teams.
  • Willingness to travel throughout the UK.
  • Clean driving licence.

Who You Are

  • Not just technically proficient – passionate about pushing the field forward.
  • Thrive on solving complex challenges and thinking outside the box to deliver sustainable and innovative solutions.
  • Value teamwork, mentoring and leadership, keen to help shape the future.
  • Familiar with established methodologies, yet eager to embrace new tools, technologies and ways of thinking.

Benefits

  • Range of core and personalized benefits designed to support your future and well‑being.
  • Flexible hybrid working model to ensure a work‑life balance that suits your lifestyle.
  • Career development opportunities, technical practice networks, AECOM University and volunteering days.

Equal Employment Opportunity & Diversity

We celebrate diversity, including neurodiversity, and believe it enriches our team. We welcome applications from all backgrounds and abilities. If you require reasonable accommodation, contact ReasonableAdjustments@aecom.com. All your information will be kept confidential according to EEO guidelines.

Disability Confidence

We are a Disability Confident Employer and will offer an interview to applicants who have a disability or long‑term condition, who meet the minimum/essential criteria for the role. If you would like to apply through the Disability Confident Interview Scheme, use ReasonableAccommodationsUKI@aecom.com.

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Posted: June 13th, 2026