Staff Geophysicist

1w1 week ago

ARA

Austin, US · Full-time · $90,000 – $120,000

About this role

ARA is seeking a staff geophysicist specializing in data analysis to join our ground penetrating radar (GPR) group on-site in Austin, TX, supporting transportation and infrastructure projects. This role focuses exclusively on processing, interpretation, and reporting of GPR datasets, with minimal field data collection responsibilities. Success requires interpreting GPR signals into defensible engineering insights.

You will process 2D and 3D GPR data using industry-standard and/or proprietary software. Interpret pavement structures for layer thickness, structural changes, defects such as delamination, voids, and moisture-related issues. Correlate GPR results with ground truth information like cores, borings, plans, and datasets from Falling Weight Deflectometer.

Work closely with industry expert geophysicists, performing review, quality control, and assisting in technical reports, figures, and deliverables. Ensure QA/QC of processed data and final outputs while maintaining standardized formatting and documentation practices. Apply strong analytical reasoning, pattern recognition, and clear technical communication.

Receive structured, hands-on training to further develop skills and expand understanding of signal behavior in advanced GPR applications on highway and airport projects across the US and around the world. Demonstrate high standards for QA/QC, reproducibility, and translating data into defensible conclusions.

Requirements

Bachelor’s degree in Geophysics or related discipline, with emphasis on near surface geophysical methods
2+ years of relevant experience or advanced degree focusing on GPR data processing and interpretation
Experience with GSSI GPR systems and 2D GPR data analysis
Demonstrated experience working with large-scale GPR datasets
Strong understanding of electromagnetic wave behavior in near-surface materials
Strong understanding of ground properties and their impact on signal response
Strong understanding of time-to-depth conversion and velocity estimation
Experience with GIS platforms (ArcGIS)

Responsibilities

Process 2D and 3D GPR data using industry-standard and/or proprietary software
Interpret pavement structures for layer thickness and structural changes
Interpret pavement structures for defects such as delamination, voids, and moisture-related issues
Correlate GPR results with available ground truth information (cores, borings, plans) and other datasets (e.g., Falling Weight Deflectometer)
Perform review and quality control on analyzed datasets
Assist in preparation of technical reports, figures, and deliverables
Ensure QA/QC of processed data and final outputs
Maintain standardized formatting and documentation practices