**Company Description** **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. **Job Description** 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 (Chelmsford, MA, Boston, MA, Manchester, NH) and may be either in-office, telecommuter, or hybrid,and is expected to begin in **2024** . In this role, your responsibilities will include: + Supporting a wide range of projects for private and government clients throughout the U.S. (and internationally). + 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. **Qualifications** Minimum Qualifications: + BA/BS degree in Ecotoxicology, Ecology, Zoology, Environmental Science/Studies, Chemistry, Toxicology, Biology, Zoology, or other related area + 6 years of experience performing ecological risk assessments in an environmental consulting setting or demonstrated equivalency of experience and/or education. + Applied knowledge of USEPA guidance for conducting ecological risk assessment. + 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 review. Preferred Qualifications: + Master’s or PhD degree in Ecotoxicology, Ecology, Zoology, Environmental Science/Studies, Chemistry, Toxicology, Biology, Zoology, or other related area. + Experience conducting food web/bioaccumulation assessments. + Experience performing data analysis and applied statistics. + Excellent technical writing and communication skills. + Proficiency in Microsoft Excel and Word. + Experience evaluating PFAS, PCBs, mercury or other environmental contaminants. + Experience working on Department of Defense projects. + Site investigation and field sampling experience. **Additional Information** + Relocation is not available for this position + Sponsorship is not available for this position. Offered compensation will be based on location and individual qualifications. The expected range is $92,000.00 - $120,000.00. **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, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $14.4 billion in fiscal year 2023. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM. **Freedom to Grow in a World of Opportunity** You will have the flexibility you need to do your best work with hybrid work options. Whether you’re working from an AECOM office, remote location or at a client site, you will be working in a dynamic environment where your integrity, entrepreneurial spirit and pioneering mindset are championed. You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients. AECOM provides a wide array of compensation, benefits and well-being programs to meet the diverse needs of our employees and their families. We’re the world’s trusted global infrastructure firm, and we’re in this together – your growth and success are ours too. Join us, and you’ll get all the benefits of being a part of a global, publicly traded firm – access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer, we believe in each person’s potential, and we’ll help you reach yours. All your information will be kept confidential according to EEO guidelines. **ReqID:** J10115784 **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Science **Work Location Model:** Remote **Legal Entity:** AECOM Technical Services Inc