Cone Penetrometer (CPT) Rig Operator

Thompson Engineering • Lake Charles, LA, United States • Posted June 05, 2026

Location Lake Charles, LA
Job Type Full-time
Category other-general
Posted June 05, 2026
Lake Charles, LA, USA | Drilling | Full Time

Summary

Thompson Engineering is looking for a highly motivated and skilled Cone Penetrometer (CPT) Rig Operator to join our dynamic geotechnical drilling team. We're seeking an experienced operator to safely and efficiently run our CPT rigs, collecting high-quality geotechnical data across diverse subsurface conditions. This role demands a strong grasp of CPT principles, mechanical expertise, meticulous attention to detail, and an unwavering commitment to safety .



Key Responsibilities

As a CPT Rig Operator, you will:


+ Rig Operations: Safely mobilize, set up, operate, and demobilize CPT rigs at various project sites.

+ Data Acquisition: Conduct CPT soundings per project specifications and industry standards, ensuring precise collection of tip resistance (qc), sleeve friction (fs), and pore water pressure (u2) data.

+ Equipment Maintenance: Perform routine maintenance, ...

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