Managing Groundwater Modeler

Lakewood, United States of America

Compensation is negotiable - minimum six figures + bonus

Job location: Can be done remotely but preference on candidates living in the following markets: Denver, CO; Portland, OR; San Francisco, CA; Seattle, WA;  Syracuse, NY;  Asheville, NC;  Tacoma, WA:  Birmingham, AL

Travel: Minimal but expected to attend conferences, site visits and project meetings. No significant field work planned.

Annual bonus paid out annually in Q1 that has paid out for the past 24 years.

Benefits: Medical, Vision, Dental, Fitness Reimbursement, PTO401k with match, College Savings Plan, Company Paid Life & AD&D, Short-Long Term Disability, FSA, Commuter Reimbursement

Education / Certifications:  Bachelor’s Degree will be in either Geology, Environmental Engineering, Civil Engineering, Hydrogeology, or Geochemistry. Master’s Degree required as well

Required Experience: 10+ years’ experience in groundwater modeling, must be technical expert in groundwater. Must have be a P.E. (Professional Engineer) or P.G. (Professional Geologist)

Preferred Experience: Ph.D, Geochemistry experience

Title: Managing Scientist or Engineer / Ground Water Modeler

Who Are We? 

We are an environmental science and engineering consulting firm that is focused on improving the environment and our communities by solving challenging problems. We employ more than 350 people in offices around the United States. Our vision is for a growing company that is our clients’ first choice for solving their most challenging problems and our employees’ first choice as a company where they want to work. We believe engaged staff lead to great client service and to a financially strong company—in that order. Our work environment fosters personal and professional growth for employees by providing autonomy, a clear vision, and the ability to master their skill set.

What’s the Opportunity?

We are seeking a managing/senior level scientist or engineer to oversee modeling, quantitative hydrogeology, geochemistry and fate and transport work for a variety of environmental and restoration projects nationwide.


  • Lead and/or perform modeling work for a wide variety of projects involving groundwater flow, contaminant fate and transport, and groundwater/surface water interactions
  • Mentor junior and mid-level scientists and engineers in groundwater modeling, environmental hydrogeology and contaminant fate and transport
  • Evaluate field data that influence chemical fate and transport in groundwater, including analysis of hydraulic field test results; environmental sampling results; soil, sediment and rock physical characteristics
  • Interpret and quantify groundwater flow, porewater discharge in sediment, and the fate and transport of dissolved-phase constituents under the influence of groundwater/surface water interactions

What Are We Looking For? 

Ideal candidates will have the following:

  • Master’s level or Ph.D. degree, with a PG or PE
  • At least 10 years of experience
  • Excellent written communication skills
  • Strong groundwater modeling expertise, including flow, biogeochemical reactive transport of organic and inorganic constituents, and simulation of remedial alternatives – experience with multiple of the following codes: MODFLOW/MODPATH, MT3DMS, RT3D, PHREEQC, PHT3D, PHAST, PEST and common graphical user interfaces (GW Vistas, etc.)
  • Experience in field data collection supporting environmental site characterization and remediation projects
  • Familiarity with PFAS issues in groundwater, including fate and transport and remedial alternatives
  • Experience with NAPL site assessment and remediation, including NAPL mobility and dissolution principles
  • In-depth understanding of biogeochemical processes and interactions in soil and sediment environments
  • Experience with Python programming (familiarity with other structured programming language such and FORTRAN or C# is a plus)

What Can You Expect? 

A collegial work environment; competitive salary, bonus program, and excellent benefits, including health insurance (medical, dental, vision, and long-term disability); generous retirement plan match; and vacation/sick leave.

Managing Groundwater Modeler

Job description

Managing Groundwater Modeler

Personal information
Professional data