Senior Geophysical Technician
industrial_energy_operations › Geophysics · S3 — S3 — Senior Support Specialist · Support
Experienced technical professional who operates and maintains geophysical survey equipment and processes field data to support subsurface investigations.
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Key statistics
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3 of 8
Track
Support
Family rungs priced
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—
Coordinates
2 / 4 spaces
pay@2 · 2026-07
What this role is
Experienced technical professional who operates and maintains geophysical survey equipment and processes field data to support subsurface investigations. At the Senior Support Specialist (S3) level, the role owns escalated / complex cases, complex or non-standard cases, and drives resolution quality on the team's hardest cases. Guides junior support informally.
What this level does
- Independently plans and executes acquisition for assigned survey lines, exercising judgment on station spacing adjustments, re-shoots, and weather-driven sequencing changes with little day-to-day instruction
- Processes raw geophysical data through established routines (filtering, gridding, gain/drift corrections) and diagnoses non-routine data problems such as cultural noise or terrain effects
- Investigates and resolves data-quality issues that standard QC procedures do not cover, deciding whether a dataset is fit for the geophysicist's interpretation
- Coordinates the field crew's daily task sequence and instrument logistics, assembling clean processed datasets and preliminary products for handoff
- Compiles technical report sections and figures from processed data, ensuring outputs meet project documentation and QC standards
- Knowledge applied
- Detailed knowledge of acquisition and processing procedures sufficient to perform non-routine tasks — diagnosing noise, choosing re-shoots, judging data fitness — with little instruction on daily work.
- Complexity & problem solving
- Makes judgments on moderately difficult data-quality and field-sequencing problems that standard QC does not fully cover; decides within established procedure.
- Collaboration & interaction
- Substantial procedural understanding; coordinates field-crew task sequence and instrument logistics without holding formal leadership.
- Typical experience
- 2–4 years; skilled in geophysical acquisition and data processing.
Skills at this level
- Geophysical Data Acquisition
- — Sets out and operates seismic, gravity, and magnetic instruments at survey stations, capturing surface and subsurface readings against a station plan under field conditions.
- Field Survey Operations
- — Collects field samples and observations outdoors across varying weather and terrain, sequencing station work and equipment logistics to meet daily acquisition targets.
- Data Quality Control
- — Checks acquired geophysical data for coverage gaps, noisy traces, and instrument drift, and judges when readings must be re-shot before they enter the database.
- Geophysical Data Processing
- — Runs raw seismic, gravity, and magnetic data through established filtering, gridding, and correction routines to produce clean datasets ready for interpretation.
- Geophysical Database Maintenance
- — Files and reconciles field logs and processed data into geophysical databases using standard naming and QC conventions, keeping records complete and traceable.
- Instrument Setup and Troubleshooting
- — Calibrates, configures, and diagnoses faults in geophysical instrument arrays, adapting setups for difficult terrain or novel method combinations in the field.
- Technical Report Preparation
- — Derives figures, coverage maps, and report sections from processed field data, presenting acquisition results in the documentation used by professional geophysicists.
- Procedure Development
- — Creates and documents new acquisition, processing, and QC procedures and instrument-handling standards adopted across the geophysics operation.
- Data Interpretation Support
- — Assembles and pre-conditions processed geophysical datasets so professional staff can interpret subsurface conditions and hazards, flagging anomalies for their attention.
- Field Communication
- — Conveys station notes, data-quality issues, and processing status clearly to crew, senior geophysicists, and clients, both in field logs and technical handoffs.
- Computing and Data Handling
- — Uses geophysical software and computer systems to enter, process, and manage acquisition data and generate deliverable products.
- Field Crew Coordination
- — Guides less experienced technicians on acquisition and QC tasks, sequences crew work, and reviews their processed outputs before release as a working lead.
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As of · 2026-07-30
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