Principal Ecologist: Lead on Major Infrastructure Projects

Jacobs; Birmingham; Hybrid; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Up to 10% pension contribution

Professional development support and学

Hybrid working

Job summary

Jacobs in the UK is seeking a Principal Ecologist to lead major ecological assessments and mentor colleagues across projects nationwide. You’ll shape environmental strategy, apply regulatory frameworks and deliver high‑quality ecological input on water, transport and energy schemes.

We value Chartered membership (or eligibility), strong communication and collaboration across disciplines, and the drive to develop others.

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
• We offer different career pathways to suit your strengths - whether you’re motivated by line management responsibilities or prefer to focus on technical expertise, progression is supported in both routes, with management being an option rather than a requirement

Skills

Terrestrial ecology

Excellent communication

Leadership

Mentoring

Education

Chartered membership (or eligibility)

Job description

Jacobs in the UK is seeking a Principal Ecologist to lead major ecological assessments and mentor colleagues across projects nationwide. You’ll shape environmental strategy, apply regulatory frameworks and deliver high‑quality ecological input on water, transport and energy schemes.

We value Chartered membership (or eligibility), strong communication and collaboration across disciplines, and the drive to develop others.