Adler & Allan
Principal Ecologist - East Anglia
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Company Description
Join us in shaping a future where nature and business thrive together
At Thomson, our purpose is simple but powerful: to enable nature and business to thrive together.
We’re building a reputation as the UK’s most innovative, pragmatic and fast-growing environmental consultancy. Our ambition is to be the first choice for clients and the employer of choice for environmental professionals.
With offices across the UK, our multidisciplinary experts deliver exceptional outcomes across terrestrial and freshwater ecology, hydrology, marine science, GIS, habitat management, arboriculture and environmental impact assessment.
Job Description
The Opportunity
We are seeking an experienced ecologist to play a key role in growing our East Anglia Ecology Team.
You will combine technical expertise and business development to secure and deliver complex ecology projects from tender through to report delivery.
You will work closely with clients and colleagues to provide best-practice advice, ensure compliance with legislation and policy, and support the successful delivery of high-quality environmental outcomes.
You will handle technically challenging tasks, including European Protected Species Licence (EPSL) applications, Ecological Impact Assessments (EcIAs), and Habitats Regulations Assessments (HRA).
Our experienced ecologists often coach, mentor, and/or line manage more junior members of the team.
What You’ll Be Doing
Technical Delivery
- Lead and deliver large, complex ecological projects
- Provide expert guidance on legislation, policy, and best practice
- Review and approve technical reports and deliverables
- Ensure projects are delivered on time, within budget, and to a high standard
Business Development
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- Win new work through bids, tenders, and client engagement
- Build and maintain strong client relationships
Qualifications
What We’re Looking For
Essential Experience
- Experience in environmental consultancy
- Strong background in ecology, with an ecological degree or similar
- Track record of winning work and building client relationships
Technical Expertise
- Strong knowledge of ecological survey techniques, legislation, and policy
- Advanced field skills in one or more specialist areas, as well as holding a protected species licence
- Experience delivering high-quality reports and assessments
Skills
- Excellent communication and organizational skills
- Ability to manage people, budgets, and multiple projects
- Proactive, collaborative, and solutions-focused approach
Essential:
- Full UK driving licence and access to a vehicle with business insurance
- All applicants must be based in the UK with the Right to Work in the UK.
Additional Information
Working at Thomson
At Thomson, we strive to be the very best at what we do—for our clients and for each other.
We believe in One Thomson: valuing every individual’s unique skills and experiences, and working together to deliver exceptional service.
Our people are our greatest asset. We are proud of our friendly, supportive, and can-do culture, where nothing is too much trouble. We live and breathe our RISE values – Respect, Integrity, Support, and Excellence—and we are constantly evolving, with your voice helping shape our future.
We actively promote a healthy work-life balance, offering flexibility and a supportive environment where people can thrive. We embrace new challenges, work collaboratively, and celebrate success together.
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We are passionate about career development. You’ll have access to:
- Industry-accredited external training
- Specialist-led internal training
- Opportunities to work across disciplines
- The chance to contribute to and lead high-profile, once-in-a-lifetime projects
We also offer a competitive benefits package, including:
- 25 days annual leave
- Healthcare cash plan
- Enhanced stakeholder pension scheme
- Life insurance
- Discounted gym membership
- Paid professional memberships
- Clothing allowance
- Performance-related rewards and long service awards
- Free parking
- Regular social and company events
We are also committed to giving back, with strong involvement in charity fundraising and local community initiatives.
Equality, Diversity & Inclusion
As an equal opportunities employer, Thomson is committed to the fair and equal treatment of all current and prospective employees. We do not tolerate discrimination of any kind.
We are building a diverse and inclusive workplace and strongly encourage applications from individuals of all backgrounds. We believe diversity strengthens our team and enhances the work we do.
Ready to make a difference?
If you’re a skilled and motivated professional looking for a role where you can lead, influence, and deliver meaningful environmental impact, we’d love to hear from you.
Apply today and be part of Thomson’s journey.
Adler and Allan are committed to fostering diversity and inclusion in our workplace. We proudly embrace equal opportunities for all applicants, regardless of race, colour, religion, sex, sexual orientation, gender identity, or national origin. If you require any support with your application, whatever the circumstance, please let us know.
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