Principal Ecologist – UK-wide Leadership in Biodiversity

Jacobs; Exeter; On-site; GBP 55,000 - 75,000; Full time

Benefits offered by this job

Global Career Framework

Chartership Academy Programme

Employee Networks & Communities of Pra

Culture of collaboration & sustainable

Job summary

Jacobs’ UK Ecology Team is hiring a Principal Ecologist to lead ecological input on major infrastructure projects and mentor colleagues. The role focuses on delivering Environmental Impact Assessments, Habitats Regulations Assessments, and Biodiversity Net Gain while collaborating with multidisciplinary teams across the UK.

You'll work on projects across water, transport and energy sectors, guiding high-quality data collection and client engagement, with opportunities for career progression and

Qualifications

• Strong background in terrestrial ecology with significant industry experience.
• Chartered membership (or eligibility) of a relevant professional body.
• Proven track record in leading ecological input on large-scale projects.
• Excellent written and verbal communication skills, with sharp attention to detail.
• High level of personal accountability and professionalism.
• A technical specialism in terrestrial ecology—or broad experience with the ability to adapt quickly to new area.

Responsibilities

• Delivering major infrastructure projects across water, transport, and energy sectors for clients like Anglian Water, National Highways, Network Rail, and more.
• Applying your expertise in Environmental Impact Assessment, Habitats Regulations Assessment, and/or Biodiversity Net Gain.
• Collaborating across disciplines, ensuring ecological requirements are integrated into project design and delivery.
• Leading ecological monitoring programmes, managing surveys and ensuring high-quality data collection.
• Providing expert advice, acting as the main point of contact for clients and stakeholders on large-scale projects.
• Building cross-functional networks, working with specialists across geographies and cultures to develop effective solutions.
• Mentoring and learning, sharing knowledge through global communities of practice, conferences, and training events.

Skills

Terrestrial ecology

Environmental Impact Assessment

Client liaison

Job description

Jacobs’ UK Ecology Team is hiring a Principal Ecologist to lead ecological input on major infrastructure projects and mentor colleagues. The role focuses on delivering Environmental Impact Assessments, Habitats Regulations Assessments, and Biodiversity Net Gain while collaborating with multidisciplinary teams across the UK.

You'll work on projects across water, transport and energy sectors, guiding high-quality data collection and client engagement, with opportunities for career progression and