Principal Ecologist – Cambridge

About the role

A leading UK environmental consultancy is seeking a Principal Ecologist to join its Cambridge team. The role offers the chance to lead ecological work on high‑profile infrastructure, renewables and water projects within a supportive, globally‑connected practice.

Key responsibilities

• Lead and deliver ecological inputs on projects from concept to completion.
• Design and oversee ecological surveys and assessments, including EIA and HRA.
• Provide technical review and quality assurance of ecological reports.
• Manage client relationships and support business development.
• Mentor and develop junior ecologists.
• Ensure work complies with legislation, best practice and client expectations.

Required profile

• Significant experience in ecological consultancy or a similar role.
• Strong understanding of UK and EU wildlife legislation and planning policy.
• Proven experience managing ecological aspects of complex projects.
• Expertise in one or more specialist areas (e.g., bats, great crested newts, ornithology, botany).
• Full member of CIEEM (or eligible).
• Project management and client‑facing experience.
• Full UK driving licence.
• Protected species licences (desirable).

Required skills

• Ecological survey design.
• Ecological assessment (including EIA and HRA).
• Technical report review and quality assurance.
• Project management.
• Specialist taxonomic knowledge (e.g., bats, newts, birds, plants).

What we offer

• Competitive salary aligned with experience.
• Flexible/hybrid working.
• Access to high‑profile projects across infrastructure, renewables, water and built environment.
• Clear progression pathways and structured career development.
• Collaborative, inclusive team culture with cross‑disciplinary expertise.
• Comprehensive benefits package including private healthcare, pension and generous leave.
• Strong commitment to sustainability and biodiversity net gain.