Job Description

Joining Arup
Arup's purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.
Arup is an independent firm of designers, planners, engineers, architects, consultants and technical specialists, working across every aspect of today's-built environment.
Organizations and governments are becoming increasingly aware of the global nature crisis, their impact on it, and the need to move towards a nature-positive future. Our integrated nature solutions use nature's own systems as a design guide, achieving healthier, more resilient environments that support and protect people and communities.
Watch this short clip to discover how Arup are shaping a better world and how you could be a part of it!
The Opportunity...
We are currently looking to recruit a Principal Ecologist based in Cardiff, Bristol or Birmingham offices. You will work as part of a team of 18 ecologists across the West region offices, and within a wider multi-disciplinary Climate and Sustainability Services consulting team to deliver an effective and professional service to a wide range of clients. Projects can vary greatly in nature and duration, which helps to provide a hugely diverse and exciting workload. The role will be varied, and your day-to-day tasks could include some of the following: Preparation and review of clear and concise reports, including Preliminary Ecological Appraisals (PEA), Species Survey Reports, Ecological Impact Assessments (EcIA), Habitats Regulations Assessments (HRA), Biodiversity Net Gain (BNG) Assessments, as well as Net Benefit for Biodiversity (NBB) Assessment and Green Infrastructure Statements in Wales, and Habitat Management Plans (HMP). Designing and carrying out ecological surveys and delivering EcIA and HRA is essential. Working with BNG/NBB, natural capital / environmental net gain studies, site and corporate biodiversity strategies, Taskforce on Nature-related Financial Disclosures (TNFD) and nature-related policies drafting would all be beneficial due to the varied nature of the work being undertaken and emerging.
At Arup, you belong to an extraordinary collective - in which we encourage individuality to thrive. Our strength comes from how we respect, share, and connect our diverse experiences, perspectives and ideas.
You will have the opportunity do socially useful work that has meaning - to Arup, to your career, to our members and to the clients and communities we serve.
Is this role right for you?
We are looking for people with the following skills -

• Minimum of a bachelor's degree in a relevant subject, such as Ecology, Zoology, Geography or Biology (or equivalent).
• A postgraduate qualification in a relevant discipline, such as an MSc in Ecological Consultancy, is advantageous
• Membership of CIEEM, or equivalent professional body and seeking to work towards Chartership.
• Post qualification knowledge, most of which will have been gained within a planning or environmental/ecological consultancy area
• A full driving licence

Not ready to apply just yet, or have some questions? Please email Karin Spies at karin.spies@arup.com. Please note, to ensure we remain GDPR compliant do not send your CV directly to us via this email.
What we offer you:
At Arup, we care about each member's success, so we can grow together.
Guided by our values, we provide an attractive total reward package that recognizes the contribution of each of our members to our shared success. As well as competitive, fair and equitable pay, we offer a career in which all of our members can belong, grow and thrive - through benefits that support health and wellbeing, a wide range of learning opportunities and many possibilities to have an impact through the work they do.
We are owned in trust on behalf of our members, giving us the freedom, with personal responsibility, to set our own direction and choose work that aligns with our purpose and adds to Arup's legacy. Our members collaborate on ambitious projects to deliver remarkable outcomes for our clients and communities. Profit Share is a key part of our reward, enabling members to share in the results of our collective efforts.
We also provide Private medical insurance, Life assurance, Accident insurance and Income protection cover. In addition, you'll have access to flexible benefits to help you look after all aspects of your wellbeing and give you the freedom and flexibility to find the best solutions for you, your family, and your individual needs.
Different People, Shared Values
Arup is an equal opportunity employer that actively promotes and nurtures a diverse and inclusive workforce. We welcome applications from individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, marital status, disability, neurotype or mental health, race or ethnicity, faith or belief, sexual orientation, socioeconomic background, and whether you're pregnant or on family leave. We are an open environment that embraces diverse experiences, perspectives, and ideas - this drives our excellence.
Guided by our values and alignment with the UN Sustainable Development Goals, we create and contribute to equitable spaces and systems, while cultivating a sense of belonging for all. Our internal employee networks support our inclusive culture: from race, ethnicity and cross-cultural working to gender equity and LGBTQ+ and disability inclusion - we aim to create a space for you to express yourself and make a positive difference. Discover more about life at Arup at
We are committed to making our recruitment process and workplaces accessible to all candidates. Please contact Karin Spies karin.spies@arup.com to let us know if you need any assistance or reasonable adjustments throughout your application or interview process, and/or to perform the essential functions of the role. We will do everything we can to support you.
Our Application Process
To understand what to expect next, please visit:
Stay safe online - Arup will never ask for your bank details as part of our recruitment process.
Recruitment Agencies - We have a Preferred Supplier List of trusted partners to assist us when required and do not acknowledge any speculative CVs or unsolicited candidate introductions from agencies not on the list.
Closing date: Monday 01 July 2025
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