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Sam Jackson, P.E.


Senior Engineer, Managing Senior
Portland, Oregon

MS Soil Science
BA Environmental Studies
20 years’ experience

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Sam is a Professional Engineer (licensed in Oregon, Washington, and Nevada) with over 20 years of experience in site and remedial investigations, project management, due diligence, oversight of large-scale and long-term groundwater monitoring programs, and in environmental litigation as a document expert. He has managed projects requiring remedial action plans; design, implementation, and operation and maintenance of remedial systems; evaluation of contaminant fate and transport; feasibility studies; disproportionate cost analyses; and environmental compliance. Sam is an active member of the Society of American Military Engineers, Oregon Association of Environmental Professionals, and Columbia Slough Watershed Council, and is a Friend to the Board for Business Diversity Institute. 


  • Professional Engineer, Oregon
  • Professional Engineer, Washington
  • Professional Engineer, Nevada
  • Certified Environmental Manager, Nevada

Professional Certifications and Registrations

  • Transportation Worker Identification Credential (TWIC)
  • Confined Space Operations and Non-Entry Rescue

Fun Facts

Sam grew up in upstate New York and migrated west, eventually settling in Portland. In his time off, he dabbles in outdoor activities including hiking, backpacking, rafting, kayaking, hunting, and rolling as a member of the Portland Bocce Club. His family (Rebecca, Lucia, and Margot) generally tolerate his pursuits and are too-often talked into joining him in his ongoing series of "ill-conceived Dad adventures."

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