offpeak

GHD

Senior Environmental Risk Assessor

5788 Widewaters Parkway, Suite 2A, Syracuse, NY 13214
700 West Broadway, Suite 300, NORTH LITTLE ROCK, AR 72114
550 E Swedesford Road, Suite 140, WAYNE, PA 19087

$75k–$136k (as posted)

First seen by offpeak October 9, 2026

See your drive time Apply on GHD's site

There’s no pledge more important than the one we make to look after our environment, and we’re committed to helping you do exactly that.

Join us as we strive to ensure a sustainable future for our communities and the world we live in. 

Become part of our global network of skilled engineers, scientists, auditors, planners and environmental specialists, all working together to leave this world better than we found it.

Who are we looking for?

We’re looking for an Environmental Human Health / Ecological Risk Assessor to join our team! In this role, you’ll lead and perform human health and ecological risk assessments under a variety of North American and international regulatory frameworks, addressing both traditional and emerging contaminants like PFAS. You will also contribute to Natural Resource Damage Assessments (NRDAs), develop work plans, and oversee field investigations that support ERA, HHRA, and NRDA efforts. Your expertise will support emergency response initiatives related to chemical fate, transport, and toxicology. You will collaborate across GHD’s global network, engage directly with clients and regulatory agencies, and represent the team in technical and trade organizations, while also mentoring and coaching young professionals and colleagues.

At GHD, our Risk Assessors are engaged in projects that apply risk assessment and risk management strategies to support contaminated site decision-making under Federal, state, and international site cleanup programs. This includes supporting and implementing site characterization and remedial action projects that involve efforts to identify and control potentially unacceptable human and ecological exposures to chemicals in the environment.

This position can be based in Syracuse, NY, King of Prussia, PA, or Little Rock, AR.

Our Hybrid Work Model: 

Be part of the dynamic culture! Our workplace thrives on a hybrid model, combining in-office collaboration and flexibility. Join us in the office three days a week to contribute, connect and excel in our vibrant environment.

Working with an energetic and high performing team, this position offers a variety of work and will see you involved in:

What you will bring to the team:

Benefits:

Salary Range: $75,000 - $136,000 based on experience and location.

As a multicultural organization, we encourage individual achievement and recognize the strength of a diverse workforce. GHD is an equal opportunity employer. We provide equal employment opportunities to all qualified employees and applicants without regard to race, color, religion, genetic information, national origin, sex (including same sex), sexual orientation, gender identity, pregnancy, childbirth, or related medical conditions, age, disability or handicap, citizenship status, service member status, or any other category protected by federal, state, or local law.

#LI-JK1