Principal Land Contamination and Remediation Consultant

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Help Shape a Safer, More Sustainable Future - Dublin/Belfast

If you're passionate about solving complex environmental challenges and want your expertise to influence some of the most high-profile development and industrial projects across the UK, Ireland, and Europe, this could be your next career move.

Join an industry-leading team where you'll help clients manage environmental risk, unlock development opportunities, and tackle emerging challenges such as PFAS and other contaminants. Your work will directly support sustainable growth, responsible land management, and better environmental outcomes

As a Senior / Principal Geo-Environmental Consultant, you'll play a key role in delivering technically robust and commercially valuable solutions across a diverse portfolio of flagship projects.

You'll lead and support land quality and contamination assessments from initial investigation through to remediation, helping clients navigate environmental challenges with confidence. Beyond project delivery, you'll influence the development of our technical capability, mentor colleagues, and contribute to a culture built on safety, collaboration, and innovation.

Working alongside more than 70 contamination specialists across the UK, Ireland, and Europe, you'll help deliver solutions that make a real difference for our clients, communities, and the environment.

We're committed to creating an environment where talented people can thrive.

• The opportunity to work on large-scale, high-impact projects across multiple sectors
• Exposure to cutting-edge technical challenges, including emerging contaminants such as PFAS
• A clear pathway for career progression and professional development
• Support towards achieving or maintaining Chartered status
• A collaborative and highly respected team of geo-environmental specialists
• Flexibility through our hybrid working approach, with a balance of office, site, and home-based work
• The chance to mentor others and help shape the future of our technical services
• A strong safety-first culture through our Beyond Zero values and Culture of Caring

In this role, you'll lead and contribute to geo-environmental projects across all stages of contamination assessment and remediation.

• Deliver and oversee Phase 1 desk studies, Phase 2 site investigations, interpretive assessments, and remediation projects
• Develop land quality and remediation strategies for multidisciplinary projects
• Prepare high-quality technical reports for clients, regulators, and planning authorities
• Provide technical leadership, guidance, and mentoring to colleagues
• Build strong, trusted relationships with clients and project stakeholders
• Ensure projects meet environmental, planning, and regulatory requirements
• Stay at the forefront of industry developments, including emerging contaminants and evolving best practice
• Champion safe delivery and promote a positive safety culture across projects

This is a full-time position based on a 40-hour working week. We encourage our team members to spend at least 50% of their working time in an office or on site to support collaboration, learning, and client delivery.

• A degree in Environmental Science, Geology, Engineering, or a related discipline (Master's degree desirable)
• Significant geo-environmental consultancy experience across contamination assessment and land quality projects
• Experience delivering and leading intrusive site investigations, monitoring, and sampling programmes
• Strong knowledge of environmental legislation, contaminated land risk assessment, and guidance including LCRM, EPA Ireland guidance, BS10175, ASTM due diligence assessments, and EIA Soils & Geology reporting
• A sound understanding of emerging contaminants, including PFAS
• Strong technical reporting and data interpretation skills
• Chartered status or…