Air Quality Scientist III

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AECOM is seeking an Air Quality Scientist III. The Natural Resources and Environmental Permitting Department in New York and New Jersey is seeking a qualified scientist (3-10 yrs experience) to perform air quality and/or noise impact analyses through using mathematical modeling tools and conducting ambient and source air and noise monitoring programs. Skills required for this position include but are not limited to:

• Perform field work in both urban and rural settings.
• Strong verbal and written communication skills required.
• Ability to work as part of a larger team is a must. 
• Eager to learn various air and noise modeling software.

Minimum Qualifications

• Ambient and noise monitoring experience required. 
• BS degree in Physics, Mathematics, Atmospheric Science, Environmental Engineering, or similar + 4 years of experience or demonstrated equivalency of experience and/or education.
• 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

• Strong analytical and computational skill.
• Candidate must have excellent technical writing skills and ability to effectively discussion his or her work.
• Candidate must be detail oriented and have the ability to work independently. 
• Candidate must be experienced with MS Word, Excel, and PowerPoint.
• Experience with ArcGIS, AutoCAD, AERMOD, MOVES, CadnaA or SoundPLAN, sound levels meter, and/or air monitoring equipment a plus. 
• 40 hour HAZWOPER training. 

• Estimated office/field time: 70% / 30%.  Must be willing to travel.
• Sponsorship is not available for this position.
• Relocation is not available for this position
• THIS POSTING IS FOR A CURRENT VACANCY, AND AECOM INTENDS TO FILL THIS POSITION NO SOONER THAN MARCH 29, 2027

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, 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 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.