Principal Ecologist (UK wide)

Overview

As Principal Ecologist, you will lead ecological input on major infrastructure projects and help shape environmental outcomes. You’ll work within Jacobs’ UK Ecology Team to deliver assessments, monitor programs, and advise clients across water, transport, and energy sectors. You collaborate across disciplines to embed ecological requirements in design and delivery, mentoring colleagues and contributing to environmental policy. This role offers varied pathways, with opportunities to lead or specialize technically.

Pay / Benefits

• up to 10% pension contribution
• reimbursement towards professional development and memberships
• Collectively volunteering and community support
• flexible and hybrid working arrangements
• private medical cover and digital GP service
• wellbeing resources and counselling services

Responsibilities

• Deliver ecological input on major infrastructure projects across water, transport and energy sectors
• Apply Environmental Impact Assessment, Habitats Regulations Assessment and Biodiversity Net Gain expertise
• Collaborate across disciplines to integrate ecological requirements into project design and delivery
• Lead ecological monitoring programmes and data collection
• Provide expert client and stakeholder guidance on large-scale projects
• Build cross-functional networks across geographies and cultures
• Mentor and share knowledge through global communities, conferences and training
• Support career pathways in either management or technical specialization

Key requirements

• Strong background in terrestrial ecology with significant industry experience
• Chartered membership (or eligibility) of a relevant professional body
• Proven track record leading ecological input on large-scale projects
• Excellent written and verbal communication with strong attention to detail
• High personal accountability and professionalism
• Technical specialization in terrestrial ecology or broad, adaptable experience

• Excellent communication
• Cross-functional collaboration
• Mentoring and knowledge sharing
• Environmental Impact Assessment
• Habitats Regulations Assessment
• Biodiversity Net Gain

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