Staff Geologist/Geoscientist (PG), San Antonio, TXHalff has an opening for a Staff Geologist, Environmental Engineer or Environmental Scientist, with their Texas PG License, to joinm us in our growing San Antonio, TX office. We are seeking an experienced, detail-oriented professional with a strong technical foundation and a passion for leading impactful environmental projects.
This role is ideal for an environmental scientist, geologist, or geoscientist with a proven track record in environmental consulting and regulatory compliance. You'll play a key leadership role within a highly collaborative team, working closely with clients, technical staff, and leadership to deliver complex projects from start to finish.
What you will do:- Provide technical leadership on a variety of environmental projects
- Manage and oversee small- and large-scale field investigations and assessments
- Review and interpret data to ensure accuracy and regulatory compliance
- Lead the preparation and review of reports, including:
- Phase I & II Environmental Site Assessments
- Remedial Investigations
- Affected Property Assessments
- Prepare and submit documentation for regulatory programs (TCEQ, TRRP, RCRA, CERCLA, etc.)
- Evaluate and validate laboratory analytical data in accordance with state and federal guidelines
- Develop clear, concise technical reports including findings, conclusions, and recommendations
- Coordinate and support field activities (utility locating, geophysical surveys, drilling, excavation)
- Manage subcontractors and field crews
- Serve as a primary client contact, supporting scope development and deliverables
- Oversee project execution, budgets, and schedules
- Mentor and support junior staff
- Support business development efforts and help win new work
- Travel as needed to support project requirements
What you will need:- Bachelor's or master's degree in Geology, Chemistry, Environmental Science, or a related field
- Professional Geologist/Geoscientist License in Texas
- 10+ years of experience in environmental consulting
- Demonstrated experience managing projects under regulatory programs such as:
- Strong understanding of environmental regulations and compliance requirements
- Experience with field sampling techniques, documentation, and equipment
- Excellent analytical, problem-solving, and technical writing skills
- Ability to effectively communicate complex technical information (written and verbal)
- Proven ability to collaborate with clients, teams, and stakeholders
- Willingness to travel; valid driver's license required
- Ability to pass background checks for federal facility access
- Willingness to obtain certifications and participate in ongoing training
- Must pass pre-employment drug screening and physical (for fieldwork readiness)
- Available and prepared to work onsite at the San Antonio office, Monday through Friday, during regular business hours
Preferred Qualifications:- Experience working with regulatory agencies such as:
- S. Environmental Protection Agency (EPA)
- Texas Commission on Environmental Quality (TCEQ)
- Railroad Commission of Texas
- Louisiana Department of Environmental Quality (LDEQ)
- Oklahoma Department of Environmental Quality (ODEQ)
- Oklahoma Corporation Commission (OCC)
- GIS experience
- OSHA 40-hour HAZWOPER certification
The Halff Environmental Advantage- Halff's environmental scientists, planners, geologists and cultural resources specialists have a shared tenure - 25 years in some cases - that enables us to provide an unmatched level of continuity in our approach from shared project experience.
- The average tenure of Halff's Environmental team leaders is 10 years.
- Halff's environmental expertise allows for a categorically broad and diverse range of services.
Learn more about Halff's Environmental services, check out some of our projects, and meet our team
Halff's Environmental Services:- National Environmental Policy Act (NEPA) Documentation Services
- Wetland Delineation and Section 404/10 Permitting and Mitigation
- Cultural Resources Management
- Wildlife Habitat Assessments and Threatened/Endangered Species Surveys and Relocation
- GIS Geodatabase Development and Environmental Constraints Mapping/Analysis
- Oil and Gas Pipeline Permitting
- Electric Transmission Line Routing Studies and Expert Testimony
- Environmental Due Diligence, Remediation and Regulatory Closures
- Comprehensive Asbestos Consulting Services
- Storm Water Compliance
- Public Involvement
We offer excellent benefits, including but not limited to:
- Medical, dental, prescription and life insurance
- Long-term and short-term disability insurance
- Paid time off (PTO) and 8 company paid holidays (and Veteran's Day for our veterans)
- Traditional and Roth 401(k) plans
- Employee Stock Ownership Plan (ESOP)
- Health Savings Account (HSA)
- 529 College Savings Plan
- Flexible spending accounts (FSA)
- Employee Assistance Plan
- Click here for a more comprehensive list of Halff's benefits
Salary is competitive and commensurate with experience.
