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Senior Staff Biologist
Added 19/10/2026
Reference: uz2v1uz2dmpvjs6fjafn

We are seeking an experienced Senior Staff Biologist to provide scientific leadership across a range of biological research... Read more

We are seeking an experienced Senior Staff Biologist to provide scientific leadership across a range of biological research and development activities. The successful candidate will design, plan and deliver complex studies, interpret results and translate scientific findings into clear recommendations for project teams and stakeholders. You will contribute expert biological input throughout the project lifecycle, from early concept development and experimental design through to analysis, reporting and implementation.

Key responsibilities will include developing robust experimental protocols; overseeing laboratory, field or technical investigations; reviewing and interpreting complex datasets; and preparing high-quality reports, presentations and technical documentation. You will ensure that work is conducted in accordance with relevant legislation, ethical standards, quality systems and health and safety requirements. The role will also involve identifying risks, resolving technical challenges, maintaining accurate records and supporting the development of improved methods, processes and scientific approaches.

You will act as a trusted subject-matter expert, providing guidance and mentoring to biologists and wider multidisciplinary colleagues. You will collaborate effectively with internal and external partners, communicate complex scientific information to both specialist and non-specialist audiences, and contribute to strategic planning and continuous improvement. Applicants should hold a degree in biology, ecology, environmental science, molecular biology or a related discipline, together with substantial relevant professional experience. A strong record of independent scientific delivery, data analysis and technical report writing is essential. Experience of leading projects, supervising staff, managing competing priorities and working within regulated or quality-driven environments would be advantageous. Excellent organisational, communication and problem-solving skills are required, alongside a rigorous, collaborative and solutions-focused approach.

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Irvine, California, United States of AmericaPermanent

Senior Staff Biologist
Added 27/07/2026
Reference: paqsc1sg5kbj9uwrhohh

We are seeking a Senior Staff Biologist to provide technical leadership and biological expertise across a range of... Read more

We are seeking a Senior Staff Biologist to provide technical leadership and biological expertise across a range of environmental, ecological, and natural resource projects. The successful candidate will lead field investigations, biological assessments, regulatory reviews, and technical studies involving terrestrial and/or aquatic systems. This role requires sound scientific judgement, strong project coordination skills, and the ability to develop practical, defensible solutions for complex environmental challenges.

Key responsibilities include planning and directing biological surveys; preparing technical reports, permit applications, impact assessments, mitigation plans, and monitoring programs; evaluating ecological data; and interpreting applicable environmental legislation, policies, and regulatory requirements. You will oversee field teams and subcontractors, manage schedules and budgets, review deliverables for technical quality, and communicate findings clearly to clients, regulators, project partners, and internal stakeholders. The role may also involve mentoring junior biologists, supporting business development, contributing to proposals, and representing the organisation at meetings, site visits, and public consultations. Regular travel and fieldwork may be required, including work in varying weather and terrain conditions.

Applicants should hold a degree in biology, ecology, environmental science, or a related discipline, together with substantial professional experience in biological consulting, environmental assessment, or a comparable field. Demonstrated experience leading multidisciplinary projects, conducting ecological surveys, analysing biological information, and producing high-quality technical documentation is essential. Knowledge of relevant federal, state, provincial, or local environmental regulations will be highly valued. Professional registration or eligibility for registration with an appropriate biological or environmental association is an asset. Strong written and verbal communication, organisation, problem-solving, and interpersonal skills are required, along with proficiency in standard office and data-management software. A valid driver’s licence and the ability to work independently and collaboratively are also expected.

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Los Angeles, California, United States of AmericaPermanent

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