**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 part-time variable (casual/on-call) Marine Ecologist to join AECOM’s Northeast Environmental Permitting and Planning practice. The location of this hybrid position is flexible (Chelmsford, MA, Boston, MA, Pocasset, MA, Manchester, NH) and is expected to begin in August **2025** . The responsibilities of this position include, but are not limited to: + Supports a wide range of projects for private and government clients throughout the U.S. (and internationally). + Leads on-water sampling programs for collection of sediment, water, biota, and benthic samples, in freshwater, estuarine and marine environments, including at contaminated sites. + Performs sample processing, including sediment core logging and benthic infauna taxonomy. + Successfully coordinates with project teams, including subcontractors and vessel support, and delegating and overseeing junior staff. + Develops technical solutions to complex problems which require regular use of scientific principles and application of past experience. + Develops Sampling and Analysis Plans/Quality Assurance Project Plans. + Prepares technical deliverables; including writing reports and reviewing analyses. + Maintains knowledge of federal and state regulations/guidance documents for conducting sampling and marine surveys. + Maintains work quality, quantity, and efficiency at or above company standards. **Qualifications** Minimum Qualifications: + BA/BS + 6 years of experience or demonstrated equivalency of experience and / or education + Bachelor’s. in Ecology, Zoology, Biology, Marine Biology, Environmental Science/Studies, Chemistry, Toxicology, or other related area. + Knowledgeable about benthic infauna native to the Atlantic Ocean. + Valid Driver’s License and as a condition of employment must be able to pass AECOM’s Motor Vehicle Records review. + Due to the nature of work, US Citizenship is required. Preferred Qualifications: + Master’s degree in Ecology, Zoology, Biology, Marine Biology, Environmental Science/Studies, Chemistry, Toxicology, or other related area. + 12+ years of experience performing marine surveys and on-water sampling, including familiarity with work on boats and vessels. + Ability (at times) to support marine and field-based programs in New England and New York Coastal/Offshore Waters. + Training for on-water/offshore work and OSHA 40-Hour training. + Able to lift and carry up to 25 lbs. of equipment unassisted on uneven terrain. + Excellent technical writing and communication skills, serving as primary author or lead reviewer on major project documents. + Highly organized with detail-oriented work style. + Highly organized with detail-oriented work style. **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 $50.00/hour - $55.00/hour. **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. **ReqID:** J10134113 **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** East **Career Area:** Science **Work Location Model:** Hybrid **Legal Entity:** AECOM Technical Services Inc