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Oversee ongoing operation, maintenance, and monitoring of remediation/mitigations systems for soil and groundwater.
Manage, analyze, and interpret environmental data using statistical and data visualization tools.
Scope, coordinate, and manage fieldwork to support environmental assessment, remediation, and restoration projects. This position may include supervision and occasional participation in fieldwork involving the collection of groundwater, soil, sediment, and surface water samples.
Prepare high-quality technical presentations, reports, letters, plans, and proposals with minimal senior GSI staff oversight.
Contribute to a positive team atmosphere through collaboration with technical experts, project managers, colleagues, and subcontractors.
Participation in conferences, technical presentations, and papers
Develop and track project budgets.
Independently perform research tasks with input from senior staff and technical experts.
Assist in management and training of junior-level technical staff.
Regularly interact with senior GSI staff, clients, and regulators to communicate project status.
Perform and oversee production and QA/QC of data tables, maps, reports, and other work products.
Coordinate with vendors, subcontractors, and analytical laboratories and independently perform subcontractor oversight.
What you bring
git/eit
osha hazwoper
bachelor
arcgis
python/r
microsoft office
Working knowledge of Washington state and federal environmental cleanup regulations is preferred
At least 6 to 8 years of relevant professional work experience is preferred.
If applicable, certifications such as Geologist in Training (GIT) or Engineer in Training (EIT) are required at a minimum.
40-hour OSHA HAZWOPER certification
Ability to travel domestically to perform work
Ability to manage multiple tasks and organize complex datasets
Excellent organizational, verbal, and written communication
Valid driver’s license and clear driving record required.
Ability/willingness to travel
A Bachelor’s degree or higher in the Geosciences, Environmental Engineering, or related field is required; a Master’s degree is preferred.
Ability to work independently and as part of a team
Valid driver’s license and clear driving record
Experience with Microsoft Office software and background in data analysis, programming skills in R and/or Python a plus
Experience using ArcGIS
Benefits
Quarterly and year-end bonuses
On-the-job training, mentorship, and professional development
Highly collaborative atmosphere
Flexible work environmental with potential for remote work
The company was established in Houston as a small technical consultancy.
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.
Culture + Values
Exceptional client service
Technical and regulatory expertise
Ability to lead complex projects typical of larger firms
Flexible work environment with optional remote work
On‑the‑job training, mentorship, and professional development opportunities
Environment + Sustainability
Develops comprehensive GHG inventories covering Scope 1, 2, and 3 emissions following GHG Protocol and ISO 14064‑3 standards
Offers tailored decarbonization strategies and roadmaps with advanced modeling and cost–benefit analyses
Facilitates access to Renewable Energy Certificates and verified carbon offsets to support net‑zero ambitions
Supports clients in setting science‑based targets aligned with the Paris Agreement
Provides life‑cycle analyses and Environmental Product Declarations to quantify environmental impacts
Net‑zero target for operations not explicitly stated on public website
Inclusion & Diversity
No publicly available information regarding DEI strategy or gender statistics on website or LinkedIn
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