Ecological Risk Assessor - 4 years minimum experience

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

AECOM is seeking an experienced and motivated full-time Ecological Risk Assessor to become an integrated member of AECOM’s risk assessment and remediation practices. The location of this position is flexible and may be either in-office or remote.  

In this role, your responsibilities will include:

• Supporting a wide range of projects for Federal clients throughout the U.S. (and internationally).
• Must be willing to perform field work, as needed.
• Performing ecological risk assessments in accordance with regulatory guidance and project-specific work plans.
• Developing Risk Assessment Work Plans and contributing to Sampling and Analysis Plans/Quality Assurance Project Plans.
• Successfully coordinating with internal project teams, including delegating to junior staff.
• Preparing technical deliverables; including writing reports and performing/reviewing risk assessment calculations.
• Maintaining knowledge of federal and state regulations/guidance documents for conducting risk assessments.
• Maintaining work quality, quantity, and efficiency at or above company standards.

Minimum Requirements:

• BA/BS degree in Environmental Science/Studies, Chemistry, Toxicology, Biology, Ecology, Zoology or other related area and 4+ years of experience performing ecological risk assessments in an environmental consulting setting and/or a demonstrated equivalency of education and experience.  
• Due to the nature of work, US Citizenship is required.
• Valid Driver’s License and as a condition of employment must be able to pass AECOM’s Motor Vehicle Records and background check.  

Preferred Qualifications:

• Experience performing data analysis and applied statistics.
• Applied knowledge of USEPA Ecological Risk Assessment Guidance for Superfund.
• Excellent technical writing and communication skills.
• Experience evaluating PFAS, PCBs, and lead.
• CERCLA experience with Remedial Investigations, Feasibility Studies, and ROD development.
• Experience working on Navy or Department of Defense projects.
• Experience dealing with the Hawaii Department of Health and EPA Region 9.
• Experience working with projects in Hawaii, Guam and other Pacific Islands.
• Preferred work location Hawaii.
• Experience performing wildlife assessments.

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.