248 Environmental Scientists jobs in the United States

**Company Description**
**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 hosting an exclusive, invitation-only hiring event in Philadelphia on October 9-10, 2025** . This is a great opportunity to learn and connect with AECOM for career opportunities starting Spring/Summer 2026.
**The event kicks off on Thursday evening with a networking mixer from 6-8 pm** , where you can hear from AECOM staff about various projects, career paths, and the company itself. You'll also have the chance to meet other students, recent graduates, and AECOM professionals from across our business lines.
**On Friday, interviews will take place at our Philadelphia office** . This is a fantastic opportunity to learn about and connect with AECOM for early career opportunities.
**AECOM** is seeking an **Entry-Level Environmental Scientist** to be based in our **Pennsylvania, New Jersey, Maryland, or Virginia** office.
_This position is expected to begin in Spring/Summer 2026 or as discussed._
The responsibilities of this position include, but are not limited to:
+ Assisting the lead Ecologist/Wetland Scientist in performing stream, wetland, wildlife habitat assessments, and other ecological surveys.
+ Assisting ecological leads with processing field data and development/originating ecological assessment reports and utilization equipment such as tablets and GPS units.
+ Assisting with coordination of various governmental agencies regarding ecological survey protocols, reporting standards, or endangered and threatened species coordination.
+ Reviewing desktop information to complete environmental impact assessments.
+ Working with the team leads to become familiar with our field survey equipment, data forms and other data collection and reporting tools.
+ Assisting in preparing permit applications and other technical information.
+ Collects and analyzes data under the supervision of an experienced engineer/scientist.
+ Uses computer software as a tool for data management and calculations.
+ Performs work in accordance with agreed upon budget and schedule under supervision.
+ Local travel is likely and U.S travel possible and project dependent.
**Qualifications**
**Minimum Requirements:**
+ Bachelor of Arts or Bachelor of Science degree in Environmental Science, Ecology, Environmental Studies, Biology, or related field.
+ Valid US Driver's License is required for this position.
+ As a condition of employment, selected candidate must pass a Motor Vehicle Records review and a substance abuse test.
**Preferred Qualifications:**
+ General knowledge of basic environmental sciences.
+ Proficiency in standard office suite software applications.
+ OSHA 40 Hour HAZWOPER Certification.
+ 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.
+ Tolerance for work in outdoor environments in a range of weather conditions.
+ Ability to work independently, both in an office environment and in the field.
+ Ability to travel locally, including occasional extended travel.
**Additional Information**
+ Relocation assistance is not available for this position.
+ The position requires fieldwork, and the candidate must have reliable transportation and be able to travel overnight.
+ Travel is required for this position. Clean driving record and a valid driver's license is required.
+ Sponsorship for US employment authorization is not available now or in the future for this position.
+ This position requires a hybrid work schedule which includes in office work in **Pennsylvania, New Jersey, Maryland, or Virginia** . The selected candidate must be available to work in **Pennsylvania, New Jersey, Maryland, or Virginia** on a scheduled basis.
Offered compensation will be based on location and individual qualifications. The expected range is $54,000.00 - $2,000.00.
**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 2024. 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.
**ReqID:** J
**Business Line:** Environment
**Business Group:** DCS
**Strategic Business Unit:** East
**Career Area:** Science
**Work Location Model:** Hybrid
**Compensation:** USD 54000 - USD 72000 - yearly