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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.

AECOM is seeking a Senior Acoustician to join our Acoustic team. This is a remote, part-time role (20 hours per week) that will be aligned with our Denver, CO office.

The responsibilities of this position include, but are not limited to:

• Utilizes advanced scientific principles, theories, practices and existing technologies to develop technical solutions to complex problems.
• Interprets and records data, conducts analyses, compares findings to relevant studies and local, provincial and national regulations to ensure compliance. Work is performed with minimal direction.
• Exercises considerable latitude in determining technical objectives of assignment. Responsible for advanced duties and activities in their specialized functional area.
• Conducts research and does investigation work as required.
• Plans and organizes project studies.
• Assists in the resolution of conflicting technical information and unsuitability of standard procedures.
•  Performs complex assignments often requiring the development of unique solutions to problems.
• May oversee the work of junior level staff.

Technical responsibilities include:

• Manage and deliver noise analysis tasks for major transportation, construction, energy, and development projects across the U.S.
• Perform and supervise predictive analyses with spreadsheet-based tools and commercially available software.
• Perform and supervise acoustical measurements, noise surveys, and investigations.
• Research and review regulatory criteria at the local, state, and national level.

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.

Minimum Qualifications:

• Bachelor's degree in acoustics, engineering, physics, mathematics, or environmental policy (or closely related fields).
• 6 years of relevant experience or demonstrated equivalency of experience and/or education in acoustical consulting, noise control engineering, building acoustics, and vibration.
• Due to the nature of work and clientele, US Citizenship is required.

Preferred Qualifications:

• Master's degree in acoustics, engineering, physics, mathematics, or environmental policy.
• Board certification by the Institute of Noise Control Engineering.
• Prior business development experience is desired.
• Familiarity with Datakustik CadnaA.

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.