Company: AtkinsRéalis
Location: London
Posted: May 7th, 2026
Join to apply for the Senior/Principal Ecologist (bat or ornithological specialist) Flexible‑across‑UK role at AtkinsRéalis
Shape the future of our cities and environments. We are proud of the work we deliver across a wide variety of projects, thanks to our people’s diversity of thought, expertise and knowledge. Joining us means becoming part of a genuinely collaborative environment where everyone’s voice is valued and treated equally. We are passionate about what we do, yet we don’t take ourselves too seriously – a great place to be.
Our ecology team strives to make a positive difference to the natural environment, working closely with other disciplines to embed ecology at the earliest stages of projects. This collaborative approach drives forward nature‑positive schemes we’re proud of.
Our award‑winning team of over 130 ecologists – including the President of the Chartered Institute of Ecology and Environmental Management (CIEEM) and three CIEEM Fellows – works across a range of habitat creation, research, development and major infrastructure projects, designs new innovations and helps inform policy. We provide an incredibly flexible and inclusive working environment with staff wellbeing at the centre of our decisions.
We also welcome ecologists who do not hold a university degree, working with CIEEM to make entry into the environmental industry more inclusive. Experience, knowledge and a good fit with our team matter most.
Enjoy competitive salaries, employee rewards and a range of benefits you can tailor to suit your health, wellbeing, financial and lifestyle choices. Take advantage of training and professional development opportunities, a hybrid working culture and flexible holiday allowances to balance work and personal life.
AtkinsRéalis is a world‑class engineering services and nuclear organisation that transforms infrastructure and energy systems through people, data and technology. Together with global partners we engineer a better future for our planet and its people.
This role may require security clearance and offers will be contingent on obtaining the relevant level of clearance. If necessary, this will be discussed during the interview. The vetting process is delivered by the United Kingdom Security Vetting (UKSV) and may require proof of UK residency of at least 5 years. If you are applying, do not include details of any current or previous security clearance.
We are committed to creating a culture where everyone feels they belong. All employees benefit from family‑friendly, inclusive employment policies, flexible working arrangements and employee resource groups. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and abilities.
Mid‑Senior level
Full‑time
Research, Analyst, and Information Technology
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