Dan Felten

About Dan Felten

Massachusetts Attorney, Professional Engineer, and Licensed Site Professional.Formerly Chief Technical Officer and Senior VP with broad experience in all aspects of environmental consulting, IT platforms and management. Focused on solving complex technical and compliance projects for customers. Specializing in pollution remediation and environmental liability management and due diligence. As IT Director, responsible for leveraging information platforms to maximize the full potential of our intellectual capital.Specialties: Site Remediation, AST inspections, SPCC Compliance Planning, Geothermal Design, Large Portfolio Due Diligence, UST 3rd Party Inspector, Professional Engineer, Licensed Site Professional.

Experience

1. Principal Scientist

   Apex Companies

   Aug 2025 — Present · Glastonbury, CT, US

   Senior consultant and licensed professional working on site remediation, facility compliance, and supporting customers subject to regulatory enforcement actions.

Education

• Western New England University School of Law

  Doctor of Law - JD

• Massachusetts Institute of Technology

  BS, Chem Eng

  1980 — 1984

• Massachusetts Institute of Technology

  Bachelor of Science - BS, Chemical Engineering

Skills

• Sampling
• Environmental Science
• Ehs
• Geothermal
• Environmental
• Environmental Management Systems
• Remedial Investigations
• Environmental Compliance
• Waste
• Technical Training
• Swppps
• Spcc Plans
• Sustainability
• Compliance Management
• Compliance
• Engineering
• Remediation Engineering
• Remediation
• Spcc Planning
• Phase I
• Due Diligence
• Environmental Impact Assessment
• Risk Assessment
• Water Quality
• Water
• Environmental Permitting
• Ust
• Groundwater Remediation
• Facility Response Planning
• Hazardous Waste Management
• Engineering Design
• Wetlands
• Project Planning
• Waste Management
• Environmental Engineering
• Groundwater
• Environmental Remediation
• Environmental Awareness
• Hydrogeology
• Construction