Principal Ecologist – Cambridge

About the role

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

Key responsibilities

• Lead and deliver ecological inputs from concept through to completion on a variety of projects.
• Design and oversee ecological surveys and assessments, including Environmental Impact Assessments (EIA) and Habitat Regulation Assessments (HRA).
• Provide technical review and quality assurance of reports.
• Manage client relationships and contribute to business development.
• Support development and mentoring of junior ecologists.
• Ensure work complies with current 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 such as bats, great crested newts, ornithology or botany.
• Full member of CIEEM (or eligible) and project management experience.
• Full UK driving licence.

Required skills

• Ecological surveys and assessments (EIA, HRA).
• Protected species licence handling (desirable).
• Project management and client‑facing experience.

What we offer

• Competitive salary aligned with experience and market rates.
• Flexible/hybrid working to support work‑life balance.
• Exciting, high‑profile projects across infrastructure, renewables, water and built environment sectors.
• Clear progression pathways and structured career development.
• Collaborative, inclusive team culture with access to technical experts across disciplines.
• Comprehensive benefits package including private healthcare, pension and generous leave policies.
• Strong commitment to sustainability and biodiversity net gain.