Senior Biogeochemist: Remediation & Environmental Insights

Trihydro Corporation; Laramie (WY); On-site; USD 80,000 - 115,000; Full time

Benefits offered by this job

401(k) retirement plan with 6% match

Paid time off (vacation, flex, sick, F

Holiday pay

Health insurance (medical, dental, vis

Professional development

Collaborative work environment

Mentoring and advancement

Safety-first culture

Job summary

Trihydro Corporation is seeking a Biogeochemist to support environmental investigation, remediation, restoration, and applied research projects. This role focuses on understanding biological, geological, and chemical processes in soil, sediment, surface water, and groundwater.

The full-time position involves data interpretation, technical reporting, and collaboration with multidisciplinary project teams. If you enjoy scientific problem-solving and meaningful work that protects natural resources,

Qualifications

• MS degree in biogeochemistry, geochemistry, environmental science, geology, microbiology or related field.
• 5+ years in environmental consulting, research, remediation, or applied science; senior level preferred.
• Professional registration such as PG or PE preferred where applicable.
• Knowledge of biogeochemical cycling, redox chemistry, contaminant fate and transport, and natural attenuation.

Responsibilities

• Evaluate biogeochemical processes affecting contaminant fate and transport.
• Design and support field investigations, sampling programs, and monitoring plans.
• Analyze geochemical, microbiological, hydrogeologic, and environmental chemistry data.
• Assist remediation strategy development including natural attenuation and in situ treatment.
• Prepare technical reports, work plans, sampling & analysis plans, regulatory deliverables.
• Develop conceptual site models integrating biological, chemical, geological, and hydrologic data.
• Coordinate with project managers, engineers, scientists, labs, and field staff.
• Perform literature reviews, regulatory research, and technical evaluations for client recommendations.
• Present findings to internal teams, clients, and regulatory agencies.
• Mentor junior staff and contribute to technical quality and safety.

Skills

Biogeochemistry knowledge

Data analysis

Technical writing

Statistical methods

Communication

Teamwork and independence

Education

MS in biogeochemistry or related field

Professional registration (PG/PE) preferred

Tools

GIS

R

Python

Geochemical modeling software

Job description

Trihydro Corporation is seeking a Biogeochemist to support environmental investigation, remediation, restoration, and applied research projects. This role focuses on understanding biological, geological, and chemical processes in soil, sediment, surface water, and groundwater.

The full-time position involves data interpretation, technical reporting, and collaboration with multidisciplinary project teams. If you enjoy scientific problem-solving and meaningful work that protects natural resources,