Principal Environmental Professional

Overview

Lead a multidisciplinary environmental consulting practice, managing projects, staff, and growth.

Key Responsibilities

• toxicology
• risk assessment
• conferences
• publications
• leadership
• ownership

Tasks

-Advance the Science: Lead and innovate in the fields of toxicology, health sciences, and risk assessment. Your expertise will drive advancements and make a tangible impact on our projects and the industry. -Participation in conferences, technical presentations, and publications. -Be a Leader and Owner: Take on a significant role in managing a mid-sized company with over 250 employees. Enjoy meaningful ownership and profit-sharing opportunities that recognize and reward your contributions.

Requirements

• pe
• hazwoper
• advanced degree
• litigation
• 15-20 yrs
• contamination

What You Bring

-Ability to perform independent research and analysis. -40-hour OSHA HAZWOPER certification preferred -Professional licensure, such as Professional Engineer (PE), Professional Geoscientist (PG), Diplomate American Board of Toxicology (DABT) certification. -Strong mentoring, professional development of staff, and recruiting skills. -15-20 years of work experience with heavy emphasis on environmental consulting for the private sector. -Experience serving as a primary point of contact with clients and managing project teams and budgets. -Ability to work across geographies with experts in different offices. -Must be fully vaccinated against COVID-19 as defined by the Centers for Disease Control and Prevention, unless candidate qualifies for an exemption based on the Americans with Disabilities Act of 1990 or Title VII of the Civil Rights Act of 1964, where a reasonable accommodation may be granted if approved by GSI management upon hiring. -Excellent verbal and written communication skills. -Working knowledge of state and federal environmental cleanup regulations is preferred (e.g., TRRP, LPST Rules, and/or Railroad Commission of Texas Cleanup Rules, RCRA, and/or CERCLA). -Litigation experience as a consulting and/or testifying expert. -Experience developing sampling plans for remedial investigations, constructing conceptual models, conducting data analysis and visualization, and preparing technical reports. -Advanced degree in geosciences, engineering, toxicology, or related field. -Direct experience with groundwater/soil/air contamination, contaminant fate and transport, and site investigation/remediation.

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Benefits

-Flexible work environment with potential for remote work. -Collaborative atmosphere. -Competitive salary and benefits with attractive year-end bonuses.

About Gsi Environmental Inc.

-GSI Environmental grew into an international firm solving environmental puzzles. -From its headquarters in Texas, the company tackles projects across multiple continents. -Renowned for data-driven fieldwork, GSI specializes in groundwater, air, stormwater, and wastewater permitting to support industrial and property development. -Typical projects include complex site investigations, remediation efforts, and environmental permitting for industrial operations and infrastructure. -GSI blends hands‑on engineering with advanced hydrologic and toxicological modeling—especially in aquatic science and PFAS impact analysis. -Its nimble size allows entry into both high‑stakes industrial sites and precise water‑resource modeling, making it a go‑to for regulatory and engineering challenges. -Despite its lean structure, GSI maintains satellite offices across the U.S. and serves clients on four continents, delivering local expertise with global reach.

Sector Specialisms