**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 looking for a Chemist/Data Validator based out of our Chelmsford, MA office, although the work may be done remotely. The selected candidate will be tasked with providing technical expertise and specialized consulting advice in Environmental Analytical Chemistry. The Chemist's primary role will be to validate analytical chemistry data and write data validation reports. Strong interpersonal and technical writing skills are critical, as is the ability to work effectively with team members as well as independently. The selected candidate must be well organized, be able to manage and prioritize several assignments at one time and deliver on time and on budget. The job responsibilities for this position include those listed above and may also include but are not limited to: + Assist with laboratory solicitation, evaluation, selection, and coordination tasks. + Liase with laboratories and field teams before and during sampling events. + Validate analytical data in accordance with published guidelines (DoD, NFG, Regional EPA) + Assist with preparation of Quality Assurance Project Plans under supervision of Senior Chemists + Perform work in accordance with agreed upon budget and schedule with minimal supervision. + Coordinate with Project/Senior Chemists on a regular basis. **Qualifications** MINIMUM QUALIFICATIONS: + BA/BS + 2 years of related experience or demonstrated equivalency of experience and/or education PREFERRED QUALIFICATIONS: + BA/BS in Chemistry or related scientific field of study + 3+ years working in an environmental analytical laboratory and/or performing data validation. + Experience with operation and use of analytical laboratory equipment (e.g., ICP, ICP-MS, HPLC, GC, and/or GC/MS) + 40 Hour HAZWOPER training + Familiarity with Department of Defense Quality Systems Manual for Environmental Laboratories Version 6.0 + Familiarity with Department of Defense Data Validation Guidelines and Modules + Familiarity with EPA National Functional Guidelines for Data Review + Familiarity with automated data review systems such as EDMS, FUDSChem, or EPA EXES + Familiarity with Earth Soft's EQuIS database program **Additional Information** ADDITIONAL INFORMATION + Sponsorship is not available for this position now or in the future + Relocation is not available for this position. **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:** J10138854 **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Science **Work Location Model:** Hybrid