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.
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
Business Development
What We’re Looking For
Essential Experience
Technical Expertise
Skills
Essential:
All applicants must be based in the UK with the Right to Work in the UK.
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.
We are passionate about career development You’ll have access to:
We also offer a competitive benefits package, including:
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.
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.

Adler & Allan provides environmental and energy infrastructure services to reduce the risk of pollution, operational downtime, profit loss and reputation damage. Through the management and maintenance of assets, we support the ESG, CSR and sustainability ambitions of our customers.
Our national network of engineers make us the first-choice environmental partner to expertly manage assets through the full life-cycle, including design, planned preventative maintenance, upgrade, decommissioning and energy transition.
When the worst happens, we respond to environmental emergencies 24 hours a day, 365 days a year.