Mid-level Air Quality Scientist (Beaumont, TX)

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  Mid-level Air Quality Scientist III  to join our growing EHS & Air group within our Environmental business line. This position requires the candidate to work onsite in Beaumont, TX.   

Responsibilities of this position include but are not limited to:  

• Perform a variety of tasks in support of air quality project staff and operation of several air quality monitoring networks. 
• Work outdoors at multiple client locations to install, maintain, and repair air measurement instrumentation. 
• May gather and maintain specified records of scientific data for supervisors, including but not limited to environmental sampling, operations and maintenance and inspections at client sites. 
• Other activities may include assisting with calculations, setting up and operating equipment, inspecting equipment and installations for compliance with specifications and maintaining proper project documentation. 
• Collect and enter data and apply technical principles and theories under supervision. 
• Must be able to work independently. 
• May occasionally interface with clients. 

About AECOM’s Environment Business Line  
Join AECOM to be part of an expert global team who is connected through a well-developed, worldwide, internal technical practice network through which you can learn from and brainstorm with the best in the world. AECOM is an industry-leading, world class environmental firm, and we want you to succeed within it.  We respect and encourage your own pathway to excellence via our Freedom to Grow initiative. 

AECOM is known for our award-winning technical excellence, leading-edge science and innovative project delivery. We provide sustainable solutions for some of the world’s most challenging issues. Our global clients and their projects span a variety of market sectors and geographies and require innovative technical solutions to solve wide-ranging environmental problems.

Qualifications

Minimum

Qualifications

:  

• Bachelor’s degree in science or related field. 
• 4 years of relevant experience or demonstrated equivalency of experience and/or education in air quality compliance and in maintaining/repairing electronic instrumentation. 
• A valid driver's license is required, along with the ability to pass a Motor Vehicle Records (MVR) check in accordance with company policy.
• Due to the nature of this role, U.S Citizenship is required. 

Preferred

Qualifications

: 

• 6+ years of relevant experience in air quality compliance and in maintaining/repairing electronic instrumentation. 
• Valid TWIC card. 
• Prior experience with Gas Chromatography is highly desired. 
• Computer skills with software installation and basic troubleshooting. 

Additional Information

• Relocation will not be offered for this position. 

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.