Geotechnical Numerical Modeler – Seismic Expertise & FLAC
GRI is seeking a Geotechnical Numerical Modeler to join our dynamic team in the
Portland, Oregon area. This position is open to candidates at all experience levels-
from recent graduates to seasoned professionals with over a decade of expertise.
About GRI
GRI is an employee-owned, full-service geotechnical, pavement, geological, and
environmental engineering consulting firm. We foster a collaborative work culture,
support career development, and encourage work-life integration.
Key Responsibilities
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Develop and execute advanced geotechnical numerical models, with a focus on seismic analysis and soil-structure interaction.
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Utilize FLAC and other geotechnical modeling software for analysis and design.
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Contribute to earthquake engineering, foundation support, slope stability, ground improvement, and related civil works.
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Prepare and review technical reports and deliverables.
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Mentor junior staff (for senior candidates); collaborate with senior engineers (for entry-level candidates).
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Participate in project management, including field investigations, laboratory testing oversight, and construction observation as needed.
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Engage in client networking and firm outreach activities.
Required Skills & Abilities
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Demonstrated proficiency in geotechnical numerical modeling, especially using FLAC.
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Strong understanding of seismic engineering principles and soil-structure interaction.
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Ability to interpret site plans, specifications, and communicate technical concepts clearly.
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For senior candidates: experience mentoring and managing projects.
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For entry-level candidates: willingness to learn and collaborate within a team.
Position Requirements
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Flexible experience level: from 0 years (entry-level) to 10+ years (senior modeler).
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M.S. in Civil Engineering (Geotechnical focus).
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Professional Engineering licensure required for senior candidates; entry-level candidates should be on track for licensure.
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Valid driver's license.
Physical Requirements
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Ability to use computers, tablets, and mobile devices.
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Perform physical tasks on project sites (walking, climbing, crawling, standing).
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Lift up to 25 pounds.
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Travel to project sites as needed.
Compensation & Benefits
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GRI offers competitive salary, generous PTO, paid holidays, 401K with immediate company contribution, 100% employer-paid Medical/Dental/Vision/Life/Disability
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insurance, annual bonus eligibility, and continuing education reimbursement.
