Project Geotechnical Engineer

Location - San Jose, California

Department : Engineering

Reports To : Engineering Manager / Project Manager

Experience Level : 5–10 Years

Employment Type : Full-Time / Exempt

Work Location : Hybrid

Salary Range : 100,000 - 130,000 USD Annually (based on experience)

Travel : 10 to 20%

Company Overview

JAFEC USA, Inc. is a specialty ground improvement contractor providing solutions for complex geotechnical challenges across the infrastructure, commercial, and industrial sectors. Our expertise includes Deep Soil Mixing (DSM), Direct Power Compaction (DPC), and other advanced soil improvement technologies. We are committed to delivering technically sound, cost-effective, and sustainable foundation solutions with a focus on safety, quality, and innovation.

Position Summary

The Project Geotechnical Engineer – will play a key role in providing geotechnical and field engineering support throughout the lifecycle of ground improvement projects. This position will be responsible for geotechnical data interpretation, field and laboratory test coordination, QA / QC verification, technical submittals, and report preparation. The ideal candidate will possess strong analytical capability, sound engineering judgment, and a solid understanding of construction operations related to ground improvement methods.

Key Responsibilities

• Review and interpret geotechnical investigation data (boring logs, CPT, laboratory reports) to support project design, bidding, and execution.
• Perform preliminary geotechnical assessments during bidding stages to evaluate soil conditions, determine improvement feasibility, and assist in developing technical proposals.
• Prepare and review technical submittals, including method statements, mix designs, QA / QC plans, and construction procedures in compliance with project specifications.
• Coordinate and interpret bench-scale testing and laboratory verification programs to confirm binder performance and soil-binder compatibility.
• Analyze Unconfined Compressive Strength (UCS) and other performance data to assess compliance with design and contractual requirements.
• Provide field engineering support during DSM and DPC operations to ensure adherence to design parameters and specification tolerances.
• Implement and monitor QA / QC procedures, verifying production records, test data, and as-built documentation.
• Prepare technical reports, construction verification documents, test summaries, and project close-out packages for client submittal.
• Coordinate with project managers, superintendents, laboratory personnel, and client representatives to ensure technical and quality objectives are achieved.
• Ensure all engineering activities conform to safety, quality, and environmental standards as well as internal quality management systems.

Qualifications and Experience

Core Competencies

Compensation and Benefits

JAFEC USA, Inc offers a competitive compensation package commensurate with experience and qualifications, including :

Application Process

Interested candidates are invited to submit their resume, cover letter, and relevant project experience summaries to JAFEC application portal. Please include “Project Geotechnical Engineer” in the subject line.