Senior Hydrogeologist

About the role

We are seeking a Senior Hydrogeologist to lead complex hydrogeologic investigations in the Northeast and Mid-Atlantic regions. The ideal candidate will have a strong background in hydrogeology, experience with various geological settings, and a passion for making a positive impact on the environment.

Responsibilities

• Lead complex hydrogeologic investigations with a focus on complex geological settings such as fractured rock and coastal plain.
• Oversee data collection, processing, analysis, and interpretation, including building conceptual site models and developing high-resolution site characterization strategies.
• Develop and oversee complex groundwater remediation strategies using modern Remediation Hydrogeology concepts.
• Implement passive and/or active water treatment systems and assess flow control structures.
• Perform directional drilling into mine workings and fault zone structures.
• Interpret subsurface aquifer conditions on a site and regional scale, and develop hydrographs and other graphic presentations of hydrogeologic data.
• Assess groundwater contaminant plume dynamics and make recommendations for the management and/or remediation of contaminant plumes.
• Be viewed as a technical expert with recognized authority in an area of specialization that resolves problems of greater scope and complexity.
• Manage junior staff, provide technical review and oversight, and mentor.
• Create and present scopes of work, budgets, schedules, and proposals.
• Engage with clients and present findings.

Requirements

• Advanced degree in Geology, Geosciences, Hydrogeology, Engineering, or closely related field.
• Experience conducting hydrogeologic assessments and updating conceptual site models at active, inactive, and abandoned mine sites or projects.
• Experience implementing passive and/or active water treatment systems.
• Experience implementing and assessing flow control structures.
• 40-hour HAZWOPER, 30-hour OSHA Construction, and MSHA 40-hour Underground Miner training.
• Bachelor's degree in Environmental Studies, Hydrology, Civil Engineering, Water Resources, or closely related field.
• 10 or more years of analysis, modeling, and design and management experience.
• Project management skills a plus.

Qualifications

• Local candidates preferred.

Skills

Familiarity with design, construction, and development of groundwater monitoring wells.

Development of geologic and hydrogeologic cross-sections using geologic and geophysical data.

Geospatial and geostatistical analysis.

Interpretation of subsurface aquifer conditions on a site and regional scale.

Development of hydrographs and other graphic presentations of hydrogeologic data.

Benefits

Comprehensive benefits package that includes medical, dental, vision, short and long-term disability, life insurance, an employee assistance program, paid time off, parental leave, paid holidays, a retirement savings plan with employer match, employee referral bonus, and tuition reimbursement.

Pay

The expected compensation range for this position depends upon skills, experience, education, and geographical location.

Schedule

Full-time

Employee Status

Regular

Business Class

Site Investigation and Remediation

Job Posting

December 31, 2025

Company Beliefs

We believe waste is more than management, it’s also an opportunity to innovate. As part of our Waste sector, you’ll help shape solid waste infrastructure and environmental stewardship.

Our Commitment

We are an Affirmative Action and Equal Opportunity Employer. We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.