Aquatic Ecologists - Freshwater, Marine & Hydro-ecology Specialists

Job Description

Protect Water. Restore Nature. Influence the Future.

Join AECOM's global Nature practice and help deliver some of the UK's most significant infrastructure, water, renewable energy and environmental programmes. Working as part of our Enterprise Capabilities team, you will contribute to complex projects that shape the future of rivers, wetlands, coastal environments and aquatic ecosystems while supporting sustainable infrastructure delivery across the UK and internationally.

This is an opportunity to work on nationally significant projects while building a global consulting career from India. You will collaborate with leading specialists across ecology, water, environmental planning, engineering and landscape architecture, helping clients solve some of the most challenging environmental and sustainability issues facing infrastructure today.

Professionals with experience in aquatic ecology, freshwater ecology, fisheries, hydroeology, marine ecology, river restoration, Biodiversity Net Gain (BNG), Water Framework Directive (WFD) assessments or environmental impact assessment are strongly encouraged to apply.

Why Join

At AECOM, you'll do more than support projects, you'll help shape them. Working alongside leading specialists across the UK and globally, you'll contribute to nationally significant infrastructure and environmental programmes while building technical expertise, industry influence and a truly international career within one of the world's largest Nature practices.

Aquatic Ecologist (1-5 yrs experience)

We are looking for professionals with experience in:

• Freshwater ecology and aquatic habitat assessments.
• River restoration and catchment management.
• Fisheries and aquatic biodiversity assessment.
• Biodiversity Net Gain (BNG) and ecological impact assessment.
• Water quality and environmental data analysis.
• Hydroecology and Water Framework Directive assessments.
• Environmental consulting and multidisciplinary project delivery.

What You'll Do

• Deliver aquatic ecology inputs for major infrastructure, water and development projects
• Analyse aquatic ecology, habitat and water quality datasets.
• Support Ecological Impact Assessments, Biodiversity Net Gain assessments and environmental reporting
• Collaborate closely with water specialists, engineers, planners and environmental scientists
• Contribute to technical excellence and innovation across multidisciplinary projects.

Senior Aquatic Ecologist (5-10 yrs)

We are looking for established professionals who can:

• Lead and review aquatic ecology assessments across complex programmes.
• Provide technical oversight for freshwater, fisheries and hydroecology projects.
• Deliver high-quality environmental assessments and technical reports.
• Manage project delivery, quality assurance and stakeholder expectations.
• Support capability growth through mentoring and technical leadership.
• Contribute to technical innovation and best practice across the wider Nature practice.

Qualifications

Highly Valued Experience

• UK environmental consulting.
• Water Framework Directive (WFD).
• Biodiversity Net Gain (BNG).
• Freshwater and river ecology.
• Fisheries assessments.
• Hydro ecology.
• Environmental Impact Assessment (EIA).
• Major infrastructure, water or renewable energy programmes.
• GIS and environmental data analysis.

Build the Next Chapter of Your Career

Whether you are an emerging consultant seeking exposure to globally significant projects or an experienced specialist looking to expand your technical influence, AECOM offers the scale, expertise and opportunities to accelerate your career while helping create resilient water environments for future generations.

Additional Information

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. 

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, and service recognition awards.

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.