Rock Mechanics Engineer
- Modeling & simulation
- Support the development of a computational software for shaped cutter technologies
- Parameterize shaped cutters and provide quantitative characterization of features
- Use computational methods (FEA/DEM analysis as needed) to model cutter-rock interaction, stress/strain, and failure.
- Build parametric/optimization studies and design‑of‑experiments to evaluate shaped cutter geometry and bit‑level loading.
- Lab testing & validation
- Develop test protocols; execute single‑cutter and linear‑cutting rig tests; design fixtures and instrumentation; capture high‑speed/force data; and convert raw data into decision‑quality metrics.
- Analyze failure and wear modes using optical/SEM microscopy, profilometry, hardness/wear tests, and related materials‑lab equipment.
- Concept creation & IP
- Survey external technologies and literature; generate invention disclosures; partner with IP counsel on patent filings.
- Translate physics insights into practical cutter/bit designs with product design teams.
- Field performance & troubleshooting
- Mine field data to quantify value; recommend cutter design or operating changes; lead root‑cause analyses for cutter/bit failures.
- Collaboration & communication
- Engage with varied technical contacts across R&D, operations, suppliers, and customers; clearly communicate results through reports, models, and presentations.
- M.S. or Ph.D. in Mechanical Engineering, Materials Science, Rock Mechanics, or similar field.
- Proficiency with computational tools such as ANSYS, MATLAB, and Python ; strong CAD skills are helpful.
- Fundamental knowledge of fracture mechanics , strength of materials , thermal properties/heat transfer , fluid/particle mechanics , and brittle rock failure physics .
- 2-10 years of relevant industrial or research experience (leveling flexible: Research/Senior/Staff).
- Direct experience with drill bits, cutting tools, superhard materials , or PDC manufacturing (substrates, HPHT, leaching) is preferred.
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