Environmental Geologist

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 actively seeking a highly motivated Geologist to support the Environmental business line, primarily working on Federal projects.

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

• Utilizes basic scientific principles, theories, practices and existing technologies to develop solutions for technical problems with limited scope.
• Apply standard field practices and techniques using basic field equipment to collect samples of soil, soil vapor, groundwater, surface water, sediment; prepare samples for shipping, and complete chain-of-custody or similar paperwork.
• Apply knowledge of natural sciences (chemistry, physics, biology, hydrology, and mathematics) to explain observations.
• Conduct oversight of subcontractors including laboratories and excavation and drilling companies.
• Study contaminants and determine how to restore the environment.
• Prepare basic data and scientific documents.
• Possess technical report writing skills.
• Performs unsupervised field tasks.
• Direct staff in the execution of tasks.
• Coordination with task and project managers, working with on-site subcontractors and field staff, supporting sampling, data collection, and field documentation.
• Provide technical expertise support.
• Learn and develop a keen understanding of hazard recognition; and environmental investigation or remediation.
• Travel to various job sites within the US
• Flexibility to work on a multitude of diverse projects, a positive attitude, and commitment to workplace health and safety

Qualifications

Minimum Requirements

• Bachelor’s degree in Geology, Hydrogeology, Environmental Science, Engineering or other related discipline (e.g., geophysics, geochemistry, environmental geology, engineering geology) + 4 years of relevant experience or demonstrated equivalency of experience and/or education
• Valid U.S. driver’s license required. Subject to Motor Vehicle Records check.
• Due to the nature of the work, U.S. citizenship is required.
• Candidate must be able to pass a State and Federal criminal history/security background check to obtain U.S. Federal Government Credentials.
• Candidate must be able to meet the medical clearance requirements of an OSHA (HAZWOPER) medical surveillance physical examination. 

Preferred

Qualifications

• Master's degree in geology, hydrogeology or other related discipline (e.g., geophysics, hydrogeology, geochemistry, environmental geology, engineering geology).
• Professional registration or track to obtain professional registration.
• Experience with developing conceptual site models, and preparing remediation strategies
• Proficiency in standard office suite software applications.
• Selected candidate will be required to complete 40 hour HAZWOPER training, OSHA 30-Hour Training for Construction and General Industry, and annual 8 hour refresher class. Currently trained is a plus.
• Ability to demonstrate professional demeanor in written and verbal communications with clients, regulatory officials, and fellow employees.
• Ability to write and to convey complex thoughts and ideas in a clear, concise manner. Ability to learn through on-the-job experience.
• Frequent lifting of up to 50 lbs of sampling equipment and coolers, with assistance up to 90% of the time.
• Safely drive and operate a full-size pickup truck.
• Be medically fit for wearing a respirator.
• Able to work in variable climate conditions including heat, snow, cold, wind, etc.

Additional Information

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.