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senior ecologist
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AL
05 Nov, 2026
Permanent
Senior Ecologist
Amey Ltd Birmingham, UK
We are excited to offer a fantastic opportunity for a Permanent Senior Ecologist to join our dynamic HSEQ team. This is a hybrid working role, 37.5 hrs per week, with some weekends and nights expected. In this role, you will act as a team leader, providing and overseeing the production of technically sound deliverables for ecological commissions such as in the preparation of surveys and documentation as part of the production of scheme deliverables that satisfy the overarching criteria of quality, cost and programme. This role offers you a great opportunity to influence Ecology across all rail transport infrastructure projects with Amey across the UK. Providing you with opportunities to support and guide rail accounts in ecological risk management and opportunities to progress with Ecological and Environmental institutions. What You'll Do: Ecological surveys/inspections, clerk of works duties across all our sites when necessary. Develop Ecological assurance and...
Irwin & Colton
01 Nov, 2026
Permanent
Senior Ecologist
Irwin & Colton Oxfordshire, UK
Senior Ecologist 40,000 - 55,000 + Company Car + benefits Home-based with weekly travel to offices and sites across the South East and South West Are you ready to help shape an in-house ecology team that protects habitats and supports vital infrastructure delivery? We are looking for a Senior Ecologist to join a leading UK principal contractor, turning over in excess of 2bn. This is a fantastic opportunity to join one of the UK's leading infrastructure businesses and play a key role in delivering ecological support across major infrastructure projects. The team is expanding significantly, offering excellent long-term career progression and exposure to a diverse range of projects, habitats and protected species work. This is a hybrid role, with offices based across Oxfordshire, Beaconsfield, Bristol, Exeter, Cambridge, Suffolk, Ipswich, Luton or Winchester. Key responsibilities of the Senior Ecologist: Support habitat and species surveys, ensuring ecological...
Ja
31 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Reading, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Tamworth, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Peterborough, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Glasgow, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs United Kingdom
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Newcastle upon Tyne, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Bristol, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Cardiff, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Lancashire, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs London, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
28 Oct, 2026
Permanent
Senior Ecologist (UK wide)
Jacobs Leeds, UK
Senior Ecologist (UK wide) 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: Global Career Framework - chart your path with clarity and purpose Chartership Academy Programme - support to achieve professional accreditation Employee Networks & Communities of Practice - connect with over 200 ecologists in the UK & Ireland, and 600+ globally A culture of collaboration and sustainability -...
Ja
23 Oct, 2026
Permanent
Senior Ecologist - Belfast
Jacobs Belfast, UK
Senior Ecologist - Belfast Senior Ecologist - Ireland (Belfast) 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. We have ecology teams based across the Ireland and would welcome applicants into our offices in Dublin, Cork. While Jacobs offers flexibility in how and where you work, regular office presence is important to guide, support and mentor our growing Irish ecology team. Your Impact As part of a collaborative and growing team, you'll contribute to the delivery of major high-profile projects across Infrastructure, Utilities, Local Authorities and more. From the East Coast Rail Infrastructure Protection Programme to large-scale coastal protection and underground cable schemes, your work will directly...
TT
28 Oct, 2026
Permanent
Senior Ecologist - Ornithology - UK Wide, Flexible Locations
Tetra Tech United Kingdom
Join Tetra Tech's award-winning ecology team as a Senior Ornithologist and lead high-impact surveys and advisory work that protect species and shape development across the UK. If you want technical challenge, mentoring responsibility and clear career progression in a supportive, multidisciplinary consultancy, read on. Purpose & Scope of the Role You will deliver ornithological advice and project management within Tetra Tech's national ecology team, contributing to surveys, impact assessments, mitigation design and client liaison across sectors including residential, defence, energy, infrastructure and government. You'll lead multi-season bird surveys (winter, passage, breeding), support Habitat Regulations work, review technical reports and collaborate with planners, engineers and other specialists to integrate ecological outcomes into project delivery. Your Impact in this position Your field data, technical judgements and mitigation designs will directly influence...
Calibre Search
01 Nov, 2026
Permanent
Senior or Principal Ecologist - London
Calibre Search London, UK
Senior / Principal Ecologist Location: London Salary: Senior Ecologist: 37,000 - 47,000 DOE Principal Ecologist: 47,000 - 57,000 DOE Contract: Permanent Full-Time Working Pattern: Hybrid & Flexible Working Ready for your next move in Ecology? Calibre Search is working with an established environmental consultancy looking to strengthen its Ecology team with the appointment of experienced Senior and Principal Ecologists. This is a great opportunity for someone who enjoys a mix of technical ecology, project management and working directly with clients, rather than being tied to one particular area of the job. You'll be joining a collaborative team working across a varied portfolio of development and environmental projects, with the opportunity to take ownership of your work, develop your specialist interests and play a key role in the continued growth of the team. The Role Depending on your experience and seniority, you'll be involved in:...
Calibre Search
01 Nov, 2026
Permanent
Senior or Principal Ecologist - Midlands
Calibre Search Leicestershire, UK
Senior / Principal Ecologist Location: Midlands Salary: Senior Ecologist: 35,000 - 45,000 DOE Principal Ecologist: 45,000 - 55,000 DOE Contract: Permanent Full-Time Working Pattern: Hybrid & Flexible Working Ready for your next move in Ecology? Calibre Search is working with an established environmental consultancy looking to strengthen its Ecology team with the appointment of experienced Senior and Principal Ecologists. This is a great opportunity for someone who enjoys a mix of technical ecology, project management and working directly with clients, rather than being tied to one particular area of the job. You'll be joining a collaborative team working across a varied portfolio of development and environmental projects, with the opportunity to take ownership of your work, develop your specialist interests and play a key role in the continued growth of the team. The Role Depending on your experience and seniority, you'll be involved in:...
AT
01 Nov, 2026
Permanent
Senior / Principal Ecologist - Haywards Heath
Advance TRS Haywards Heath, UK
Senior / Principal Ecologist Location: South Coast / South East England (Hybrid Working Available) Salary: Competitive Type: Permanent, Full-Time Advance TRS is supporting a growing environmental consultancy in the search for a Senior or Principal Ecologist to join their expanding ecology team. This opportunity would suit an experienced consultant looking to take on a leading role across a broad range of ecology and environmental projects, while working within a collaborative multidisciplinary environment focused on sustainability, resilience and nature-based solutions. The Role The successful candidate will lead and support the delivery of ecological projects across a varied portfolio including habitat restoration, Biodiversity Net Gain (BNG), river and catchment-based schemes, protected species work and wider environmental planning projects. Working closely with specialists across engineering, landscape, geomorphology and environmental disciplines, you will contribute to...
Ja
31 Oct, 2026
Permanent
Senior/Principal ecologist with specialism in ornithology
Jacobs Cardiff, UK
Senior/Principal ecologist with specialism in ornithology We have an exciting opportunity for a senior/principal ecologist with a special interest in ornithology to join our award-winning ecology team across the UK. The successful individuals will join a respected and ambitious company with excellent career prospects both locally and internationally. We actively support the professional development of staff, through our Global Career Framework, Chartership Academy Programme, Employee Networks and our Community of Practice networks, which connect us to over 200 Jacobs ecologists in the UK and Ireland, and over 600 globally. You will work with hydrologists, geomorphologists, engineers, planner and project managers to provide support and advice to our clients. You will ensure ecology input is considered by project teams, work as a first point of contact and, with the support of the wider team, provide high quality technical advice. What's In It For Me This is more than a step...
Ja
31 Oct, 2026
Permanent
Senior/Principal ecologist with specialism in ornithology
Jacobs Leeds, UK
Senior/Principal ecologist with specialism in ornithology We have an exciting opportunity for a senior/principal ecologist with a special interest in ornithology to join our award-winning ecology team across the UK. The successful individuals will join a respected and ambitious company with excellent career prospects both locally and internationally. We actively support the professional development of staff, through our Global Career Framework, Chartership Academy Programme, Employee Networks and our Community of Practice networks, which connect us to over 200 Jacobs ecologists in the UK and Ireland, and over 600 globally. You will work with hydrologists, geomorphologists, engineers, planner and project managers to provide support and advice to our clients. You will ensure ecology input is considered by project teams, work as a first point of contact and, with the support of the wider team, provide high quality technical advice. What's In It For Me This is more than a step...
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