Our Team

Our people are our strength. Our team of toxicologists, engineers, geoscientists, marine scientists, chemists, data scientists, and operations staff deliver top-tier services for our clients and our people.

Clear Filter

Experience

Coastal Climate Risk & Resilience
Contaminated Sediments
Data Sciences & Analytics
EIS/EA & Planning
Energy
Engineering
Facility Operational Support
Litigation Support
Mining
Modeling
Monitoring Technologies
NRDA
PFAS/Emerging Contaminants
Product Stewardship
Project Administration
Remediation
Risk Assessment
Site Investigation
Toxicology
Water Resources
Vulnerability Adaptation Planning
Coastal Hazard Modeling
Living Shoreline

Qualifications

Bachelor of Arts
Board-Certified Environmental Scientist
Bachelor of Science Engineering
Certified Coastal Practitioner
Certified Ecological Restoration Practitioner
Certified Groundwater Professional
Certified Senior Ecologist
Certified Professional Statistician
Doctor of Philosophy
Engineer In Training
European Registered Toxicologist
Diplomate American Board of Toxicology
Geologist in Training
Licensed Site Remediation Professional
Master of Arts
Master of Business Administration
Master of Engineering
Master of Environmental Management
Master of Public Health
Master of Science
Professional Engineer
Professional Geologist
Professional Hydrogeologist
Professional Wetland Scientist
Qualified Industrial Stormwater Practitioner

Position

Executive Team
Managing Principals
Technical Directors
Principals & Senior Advisors
Corporate Directors
Technical Staff
Operations Staff

Principals & Senior Advisors

John Samuelian, Ph.D.

Corporate Directors

Patrick Smith

John Stangline, ARM, CPEA

Technical Staff

Kara R. Scheu, Ph.D.

Naomi A. Schowalter

Mark Schroeder, E.I.T.

Conner Schultz

Thomas R. Schulz

Stephen Sherman, P.G.

Katelynn Shields

Anthony J. Shields, P.E.

Christopher W. Sinton, Ph.D.

Jedidiah Sirk, P.E.

Frank W. Spada

Geordee Spilkia

Christopher Stevens

Heather M. Summers

Jane L. Sund, P.E.

Roderick Swan, P.G.

Neil P. Swanson

Michael Sweetenham, P.G.

Operations Staff

Christine Sanguinetti

Sarah Scott

Joie Siegrist

Neil Simon

Nicole Stephenson