Flexible Entry Level Geologist Jobs in Long Island, NY

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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.

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AECOM is actively seeking a highly motivated entry-level Geologist to support the Environmental business line, primarily working on Federal projects.

This position is expected to begin in Spring/Summer 2026.

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

• 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.
• Prepare basic data and scientific documents.
• Possess technical report writing skills.
• Performs unsupervised field tasks.
• Coordination with task and project managers, working with on-site subcontractors and field staff, supporting sampling, data collection, and field documentation.
• Participation in a health and safety team performing inspections, observations, and training.
• Learn and develop a keen understanding of hazard recognition.
• 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.

Minimum Requirements:

• Bachelor's degree in Geology, Hydrogeology, Environmental Science, Engineering or other related discipline (e.g., geophysics, geochemistry, environmental geology, engineering geology)
• Valid U.S. Driver's License required to visit project sites, clients, and other AECOM offices. 
• As a condition of employment, selected candidate must pass a Motor Vehicle Records review.
• 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.
• Due to the nature of work, US citizenship is required.

Preferred Qualifications:

• Master's degree in geology, hydrogeology or other related discipline (e.g., geophysics, hydrogeology, geochemistry, environmental geology, engineering geology).
• Proficiency in standard office suite software applications.
• Selected candidate will be required to complete 40 hour HAZWOPER training and/or annual 8 hour refresher class, if needed. Currently trained is a plus.
• Collect and evaluate environmental data in field and office settings.
• Prepare investigation reports and drawings.
• Possesses technical report writing skills.
• 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.

• Relocation assistance 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 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.