Principal Geo-Environmental Engineer

Principal Consultant - Geoenvironmental

Overview

This role outlines the expectations, core responsibilities, skills, knowledge, qualifications, and experience required of a Principal Consultant within a geoenvironmental team.

Core Responsibilities

Reporting to senior leadership within the operations and divisional structure, key responsibilities include:

Managing and developing relationships with key clients and stakeholders, acting as a primary point of contact.

Demonstrating a strong understanding of geotechnical, human health, and brownfield risks, and the integration of geotechnical and environmental solutions.

Leading and delivering all stages of geoenvironmental projects, including:

Coordinating technical and financial inputs for proposals and tenders
Managing internal resources (office and site-based) and subcontractors
Overseeing project finances throughout the lifecycle
Planning and supervising ground investigations and monitoring
Upholding high standards of health, safety, and environmental compliance, including:

Preparing and reviewing Construction Phase Plans and RAMS
Monitoring site works to ensure adherence to safety protocols and best practice
Producing and reviewing technical reports, including Phase 1, 2, and 3 risk assessments

Designing, managing, and validating remediation strategies, including supervision and verification

Liaising with regulators and local authorities

Ensuring timely delivery of projects and attending client, site, and design meetings

Completing risk assessments including Human Health, Controlled Waters (GQRA/DQRA), and ground gas risk assessments

Using appropriate software and guidance to interpret data and inform project outcomes

Producing and reviewing high-quality geoenvironmental reports tailored to client needs

Mentoring and supporting junior team members, including progression toward professional accreditation

Providing technical leadership across contaminated land, geotechnical engineering, and environmental risk management

Supporting business development activities, identifying opportunities for growth, and strengthening client relationships

Representing the business at meetings, industry events, and professional forums

Collaborating with multidisciplinary teams to deliver integrated project solutions

Skills and Knowledge

Extensive experience in geoenvironmental consultancy, including project and client management

Strong communication and interpersonal skills, with the ability to engage effectively with clients, regulators, and colleagues

Proven track record of delivering projects on time and within budget

In-depth knowledge of contaminated land and geotechnical risk assessment

Strong understanding of relevant legislation, British Standards, and industry guidance

Demonstrated experience in designing and managing complex ground investigations and remediation projects through to validation

Ability to analyse complex problems and develop innovative solutions

Strong organisational, time management, and decision-making skills

Experience in managing teams, workloads, and client expectations

Commitment to maintaining high standards of quality, safety, and compliance

Proactive approach to continuous professional development and staying up to date with industry trends

Qualifications and Experience

Approximately 10+ years' experience in geoenvironmental consultancy
Degree (BSc or MSc) in Geology, Earth Sciences, Environmental Science, or related discipline
Chartered status (e.g., with the Geological Society or equivalent)
Strong knowledge of UK and EU regulations and standards
Good understanding of geotechnical engineering principles
Excellent written and verbal communication skills, including report writing