Demo

Hydrogeologist

August Mack Environmental, Inc.
Indianapolis, IN Full Time
POSTED ON 10/15/2026
AVAILABLE BEFORE 11/13/2026

HydroGEOLOGIST






JOB SUMMARY

 


The Hydrogeologist III position is a position within the Geology Group of Technical services. This position requires a bachelor’s degree in Hydrogeology, Geology, or an allied discipline along with four or more years of relevant experience. The focus of the Geology Group is the interpretation and documentation of geologic and hydrogeologic data as well as the writing of environmental reports. 






This position requires a strong attention to detail, the ability to learn new concepts quickly, and well-developed written communication skills. A Hydrogeologist III should have or be eligible to obtain licensure as a geologist. Duties for this position will include evaluation of hydrogeologic data, development of groundwater flow and chemical transport models, design and execution of aquifer tests, writing and reviewing of environmental reports, QA/QC review of environmental field data, the preparation and editing of figures, development of conceptual site models, and working with multiple stakeholders to assist them in meeting their reporting deadlines.






ESSENTIAL JOB FUNCTIONS



  • Design and evaluate data from hydrogeologic testing (pump test/slug testing)

  • Create groundwater flow and chemical transport models using MODFLOW, MT3D, and similar programs.

  • Collaborate with project teams in designing and executing scopes of work

  • Competently review field documentation for accuracy and completeness

  • Prepare geologic and hydrogeologic reports with minimal revisions

  • Review and edit geologic and hydrogeologic reports prepared by staff

  • Competence in preparing potentiometric surface maps, isoconcentration maps, and cross-sections

  • Working knowledge of Federal and State environmental programs

  • Able to manage budgets and timelines of projects

  • Able to effectively delegate tasks to staff and oversee the quality of their work

  • Be a technical resource for hydrogeologic and geologic evaluations 

  • Ability to manage multiple concurrent tasks for multiple task owners.






KNOWLEDGE, SKILLS, AND ABILITIES



  • Ability to develop groundwater flow and chemical transport models

  • Knowledge of geologic data collection methods

  • Understanding of soil and groundwater contamination and contaminant migration

  • Ability to write clear and concise technical reports and to edit the work of others

  • Ability to understand complex technical environmental data and regulatory requirements

  • Able to work on multiple simultaneous projects and direct the work of others.






JOB SPECIFICATIONS






Education: Requires a bachelor's degree in geology, hydrogeology or a related field. Other combinations of education and experience that meet the minimum requirements may be substituted.


Recommended Experience: 4 years of professional experience 






Additional Requirements: Must have a valid driver’s license, acceptable driving record, and physically capable of operating vehicles safely. 






This classification requires the use of a personal or company vehicle on company business. Individuals must be physically capable of operating the vehicles safely, possess a valid driver's license and have an acceptable driving record.






JOB CONTEXT:


 


25% travel to various Company offices and project locations; 75% office (controlled environment).






BENEFITS & PERKS



  • Health & Welfare: comprehensive benefits effective on your first day of employment

  • Paid Time Off & Leave: generous PTO, including community service time off, 8 paid holidays, and paid parental leave

  • Retirement Planning: 401(k) with company match

  • Professional Development: Annual company reimbursement for one professional organization membership, one job-related external training, and one professional license or certification

  • Community & Culture: team building activities, social events, and donation of time, service, and resources to local organizations










August Mack Environmental is an Equal Opportunity Employer.

Salary.com Estimation for Hydrogeologist in Indianapolis, IN
$94,325 to $127,505
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