Senior Ecologist (UK wide)

Market Environmental

At Jacobs, we\’re challenging today to reinvent tomorrow by solving the world\’s most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

Join Jacobs’ UK Ecology Team as an Ecologist and become part of a dynamic, forward-thinking organisation that’s making a real impact—locally and globally.

We’re hiring nationwide, with opportunities available in our offices across Bristol, Birmingham, Cardiff, Edinburgh, Glasgow, Leeds, London, Manchester, Newcastle, Peterborough and Reading. Wherever you’re based, you’ll find a welcoming team and exciting projects waiting for you.

At Jacobs, we don’t just offer jobs—we build careers. You’ll be joining a respected and ambitious company with a strong reputation for excellence and innovation. Our commitment to your growth is backed by:

Whether you\’re looking to lead groundbreaking ecological assessments or contribute to shaping environmental policy, Jacobs provides the platform to thrive.

Positions are available on a permanent full-time and part-time, job share or flexible basis.

The role will include:

In this role, you’ll bring technical insight, strategic thinking, and a commitment to high-quality delivery;

Here\’s what you\’ll need

Ideally you’ll also have:

Our Culture

Our values stand on a foundation of safety, integrity, inclusion and diversity. We put people at the heart of our business and we truly believe that by supporting one another through our culture of caring, we all succeed. We value positive mental health and a sense of belonging for all employees.

We aim to embed inclusion and diversity in everything we do. We know that if we are inclusive, we’re more connected, and if we are diverse, we’re more creative. We accept people for who they are, regardless of age, disability, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. This is reflected in our wide range of Global Employee Networks centred on inclusion and diversity – ACE, Careers, Enlace, Harambee, OneWorld, Prism, Women and Vetnet.

If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please .

Your application experience is important to us and we’re keen to adapt to make every interaction even better. We welcome feedback on our recruitment process and if you need more from us before deciding to join Jacobs then

Our Benefits

In addition to the benefits you’d expect, UK employees also receive:

Wellbeing support and resources

Fertility and family benefits and support:

Work-life balance and flexibility is a key focus area for Jacobs. We’re happy to discuss the different working patterns we offer:

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Joining Jacobs not only connects you locally but globally. Our values stand on a foundation of safety, integrity, inclusion and belonging. We put people at the heart of our business, and we truly believe that by supporting one another through our culture of caring, we all succeed. We value positive mental health and a sense of belonging for all employees.
With safety and flexibility always top of mind, we’ve gone beyond traditional ways of working so you have the support, means and space to maximize your potential. You’ll uncover flexible working arrangements, benefits, and opportunities, from well-being benefits to our global giving and volunteering program, to exploring new and inventive ways to help our clients make the world a better place. No matter what drives you, you’ll discover how you can cultivate, nurture, and achieve your goals – all at a single global company. Find out more about life at .
We aim to embed inclusion and belonging in everything we do. We know that if we are inclusive, we’re more connected and creative. We accept people for who they are, and we champion the richness of different perspectives, lived experiences and backgrounds in the workplace, as a source of learning and innovation. We are committed to building vibrant communities within Jacobs, including through our Jacobs Employee Networks, Communities of Practice and our Find Your Community initiatives, allowing every employee to find connection, purpose, and belonging. Find out more about our .
Jacobs partners with VERCIDA to help us attract and retain talent from a wide range of backgrounds. For greater online accessibility please visit to view and access our roles.
As a disability confident employer, we will interview disabled candidates who best meet the criteria. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via .