Straughan Environmental, Inc.
  • About
    • About Us
    • Working With Us
    • Our Leadership Team
  • Markets & Services
    • Markets
      • County & Local Government
      • Federal Government
      • Transportation
      • Energy
      • Water / Wastewater
    • Services
      • Management & Consulting
      • Environmental Program Management
      • Construction Management + Inspection
      • Geographic Information Systems (GIS)
      • Planning + Public Involvement
      • Environmental Design & Engineering
      • Ecosystem Restoration
      • Water Resources + Civil Engineering
      • Coastal + Resiliency
      • Sustainable Infrastructure
      • Assessments & Permitting
      • Alternative Analysis + NEPA
      • Natural Resources + Permitting
      • Cultural Resources
      • Noise + Air Quality Analysis
  • Projects
  • Careers
  • News & Insights
  • Contact
Search

Our Leadership Team

Tracy Seymour, PE, Assoc. DBIA, LEED Green Associate

President and CEO

Michael Blose, PE, MBA

Vice President, Director of Engineering

Justin Haynes

Vice President, Director of Business Development

Larry Trout, Jr., PE

Director, Resilience and Coastal Engineering

Kate Traut, PWS, ISA-CA, QP

Director, Natural Resources

Lauren Wirth, QP

Director, Natural Resources

Joe Arrowsmith, PE

Director, Ecosystem Restoration

Drew Altland, PE

Director, Ecological Restoration & Full Delivery Solutions

Chris L. Overcash, PE, BCEE, ENV SP, LEED AP

Director, Environmental Engineering and Resilience

Ryan W. Burdette, PE, CPSWQ

Director, Stormwater Engineering

Julie Spangler, GISP

Director, GIS & Technology

Jennifer Martin, ENV SP, CEP

Director, Environmental Planning

Paul M. (Pablo) Valdez

Program Manager, NASA JSC Environmental Services

Sabrina Bachman, LEED Green Associate

Deputy Director, Sustainability

Maria Hackey

Deputy Director, Natural Resources

John (Zhiyao) Shen, Ph.D., PE, LEED AP BD+C

Deputy Director, Water Resources Engineering

Serena Stafford, PE

Deputy Director, Water Resources Engineering

Liz O’Keefe-Markham, GISP

Deputy Director, GIS & Technology

Mindy Barnowski, CPSM, CF APMP

Director, Marketing & Communications
Leadership

Leaders building a sustainable future

We are a dedicated team of expert engineers, planners and scientists whose collaborative approaches result in better outcomes for projects, people and the environment.

Learn More

Subscribe to Our Newsletter

Keep up to date on the latest news.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Straughan Environmental, Inc.
linkedin instagram

Creating a sustainable world.
© 2025 Straughan Environmental, Inc. All Rights Reserved.

Markets

  • County & Local Government
  • Federal Government
  • Transportation
  • Energy
  • Water / Wastewater

Our Company

  • About
  • Markets & Services
  • Projects
  • Careers
  • News & Insights
  • Contact

Get In Touch

9175 Guilford Road, Suite 100
Columbia, MD 21046

(301) 362-9200

info@straughanenvironmental.com

  • About
    • About Us
    • Working With Us
    • Our Leadership Team
  • Markets & Services
    • Markets
      • County & Local Government
      • Federal Government
      • Transportation
      • Energy
      • Water / Wastewater
    • Services
      • Management & Consulting
      • Environmental Program Management
      • Construction Management + Inspection
      • Geographic Information Systems (GIS)
      • Planning + Public Involvement
      • Environmental Design & Engineering
      • Ecosystem Restoration
      • Water Resources + Civil Engineering
      • Coastal + Resiliency
      • Sustainable Infrastructure
      • Assessments & Permitting
      • Alternative Analysis + NEPA
      • Natural Resources + Permitting
      • Cultural Resources
      • Noise + Air Quality Analysis
  • Projects
  • Careers
  • News & Insights
  • Contact