Location
Central London with hybrid working arrangements; offices also located in Guildford, Birmingham (Kenilworth), Leeds, Cardiff, Manchester and Ipswich.

Hours
Full Time

Salary
£34,000 - £42,000 per annum, dependent on skillset

About the Role
Thomson Environmental Consultants is a leading UK environmental consultancy committed to enabling nature and business to thrive together. We are seeking a Senior Aquatic Consultant to join our dynamic team, responsible for managing and delivering complex aquatic ecology and hydrology projects. You will lead surveys, conduct data analysis, and prepare technical reports and environmental assessments to meet regulatory and investigatory standards in riverine and estuarine environments. This role involves technical review and approval of deliverables, coordination of field surveys, client and landowner liaison, and ensuring compliance with company methods. You will also manage and mentor junior staff within the freshwater team and contribute to business development by preparing quotes, tenders, and building client relationships. Projects include ecological appraisals, macroinvertebrate and fish surveys, water quality and flow monitoring, and assessments such as Water Framework Directive, Habitat Regulations, Environmental Impact, and Flood Risk Assessments. You will have the opportunity to work on high-profile projects including Water Restoration Fund studies, habitat compensation, drought permit monitoring, and storm overflow assessments. Thomson supports hybrid working and values a collaborative, supportive culture focused on respect, integrity, support, and excellence. We offer a competitive benefits package and opportunities for professional development and career progression.

Experience
Proven experience in aquatic ecology, hydro-ecology, or related fields. Strong technical knowledge of ecology and hydro-ecology survey techniques, assessments, legislation, and project management. Experience at Consultant or Senior Consultant level in environmental consultancy is desirable. Expertise in biological indices and aquatic ecosystem health assessments, including macroinvertebrate surveys and analysis, and hydro-ecology monitoring such as water quality, water level, and flow gauging. Sales and marketing experience in the environmental sector is advantageous.

About you
Excellent communication and organisational skills with the ability to manage multiple projects and work independently. Enthusiastic about mentoring and developing junior staff. Committed to continuous professional development and staying updated on relevant legislation and survey techniques. A collaborative team player who values a supportive and inclusive work culture.

Qualifications
Full, clean UK driving licence with ownership or access to a car insured for business use is essential. Relevant academic qualifications in ecology, environmental science, or related disciplines are expected.