Job 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 actively seeking an experienced, exceptionally talented wetland scientist or ecologist for hire in the Conshohocken, Philadelphia or Mechanicsburg, Pennsylvania offices. The successful candidate will work within an interdisciplinary collaborative environment that provides career growth opportunities within AECOM’s Environmental Planning and Permitting (EPP) East Mid-Atlantic Team. This position will include performing environmental field assessments and reporting for wetlands and waters delineations, invasive and rare, threatened, and endangered species surveys, as well as mitigation and monitoring. Our EPP Mid-Atlantic team primarily works on projects in Pennsylvania, New Jersey, Delaware, Maryland, Virginia, West Virginia, Ohio, Indiana, and Illinois, however project opportunities in other states may be available.

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

• Serving as the senior technical lead and field team leader for wetlands/waters and other field surveys and serving as the technical lead for the associated reports.
• Leading/originating Clean Water Act (CWA) Section 404/401 permitting and impact assessment for federal, state, and local permits, including application preparation and coordination with the clients and reviewing agencies.
• Conducting detail and/or technical review of ecological assessment documents, CWA Section 404/401 permitting, or other associated industry reports.
• Assist with task management according to approved scopes of work and delivering quality reports on schedule and within budget.
• Coordinating and leading conversations with various governmental agencies (federal/state/local, etc.).
• Coordinating with AECOM teams such as cultural resources, threatened and endangered species experts, civil engineers, and other project support teams.
• Serving as a technical lead for environmental, biological, and other impact assessments.
• Leading stream, wetland, wildlife habitat field assessments and other surveys by supporting and training junior staff.
• Assisting senior project managers with business development activities, including proposals, pre-

  qualifications

  , and relationship building with clients and prospective clients.

Qualifications

Minimum

Qualifications

• BA/BS in Environmental Science, Ecology, Environmental Studies, Biology, or related field +4 years of experience or demonstrated equivalency of experience and/or education.
• US Citizenship required.
• Valid Driver’s License and as a condition of employment must be able to pass AECOM’s Motor Vehicle Records review.
• Wetlands field experience

Preferred

Qualifications

• Professional Wetland Scientist or other relevant certification.
• 4+ years of demonstrated experience leading and performing wetlands/waters delineations, stream assessments, and other related field surveys.
• Proficiency in permit application preparation experience in multiple states in the mid-Atlantic area (i.e., CWA Section 401/404 permits), supporting data collection and review, and preparation of scientific documents including wetland delineations stream assessments, technical reports. ORAM, HHEI, QHEI certificate of training or extensive experience/knowledge to lead these assessments in the field.
• Experience in performing ecological assessments for natural gas, electric utilities, and/or renewables industries.
• Working knowledge of ESRI ArcGIS software and mapping tools.
• Technical writing experience specifically for environmental impact and assessment studies, and/or FERC resource reports, and/or NEPA analysis preferred.
• Strong verbal and written communication skills and technical writing (a writing sample may be requested).
• Safety training (i.e., CPR certification, OSHA HAZWOPER 40-hours)
• Ability to lead and manage a field or technical team, and a high degree of self-motivation and ability to work independently and with teams.
• Experience working in a fast-paced consulting environment

Additional Information

• Relocation is not available for this position.
• Sponsorship is not available for this position
• The position will require fieldwork, and the candidate must be able to travel (including overnight).

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. 

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