Senior/Principal Geologist
NACCO Natural Resources · Plano, TX · 3 mo ago
On-siteAnalystFull-time
Essential Duties
- Interpret drill hole geophysical logs, lithological logs and assays to determine the thickness, depth and/or volume of various geologic units
- Organize and QA/QC large quantities of geologic data to prepare input files for geologic computer models
- Create and validate geologic computer models using Vulcan, Origin or similar software
- Plan, organize and conduct drilling programs to support marketing activities and mining operations as needed, including:
- Determining the number, type and location of drill holes and core holes needed to meet an objective
- Planning and estimating cost
- Preparing requests for proposal for various drilling program contractors, evaluating contractor bids, making selection recommendations, and preparing contractor contracts
- Leading the drilling program, including:
- Supervising drilling crews and geophysical logging crews
- Preparing drill hole cuttings and core lithological descriptions
- Packaging and arranging core sample shipments to the laboratory for analysis
- Preparing maps, cross-sections, resource and reserve estimates and text for various technical reports and mine permit applications
Other duties
- Presenting geologic information to company management and outside parties
- Investigating geologic problems and requests for information as needed
Knowledge, Skills, and Abilities
- Knowledge of geostatistical principals and geostatistical modeling is required
- Certification through ASBOG examination or similar industry recognized accreditation organization is preferred
- Knowledge of Word, AutoCAD, ArcGIS and SQL database management is desired
- Strong verbal and written communication skills are required to work with other geologists, mining engineers, marketing personnel, company management, contractors and other personnel from outside the company
- Previous experience modeling in varied commodities and geological settings is preferred
Education, Training, and Experience
- Minimum four-year degree in Geology or related discipline or equivalent experience
- Professional Registration through ASBOG examination or similar industry recognized accreditation organization
- Minimum of 10 years of relevant experience is required
Relocation or Remote Work
Assistance with relocation or remote work is available.
Analysis of Physical Demands of Position
- Intermittent: lifting and carrying up to 70 lbs.; climbing and balancing; kneeling; stooping and crouching; depth perception; color vision
- Occasionally: standing and walking; pushing and pulling up to 30 lbs.; reaching
- Frequently: grasping; speaking and hearing; repetitive motion
- Continually: sitting; tabulating; seeing
Working Conditions
- Requires some travel by automobile and/or commercial airlines within the U.S. and internationally
- Field work activities are sometimes conducted in extreme weather
EEO Statement
We are an equal opportunity employer and we do not discriminate.