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Senior Resource Geologist (Middle Tennessee Mines)

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Quick Summary

Requirements Summary

AutoCAD, MinePlan3D, Vulcan, LeapFrog, etc. Expos

Technical Tools
Other

Crucible ETN

Crucible ETN is a growth-oriented metals manufacturing company focused on producing high-quality zinc products through safe, efficient, and environmentally responsible processes. We are committed to operational excellence, continuous improvement, and responsible stewardship of our people and resources. Our team-driven culture emphasizes safety, integrity, and collaboration while investing in innovation and employee development. At Crucible ETN, employees play a vital role in supporting reliable operations and delivering value to our customers and communities.   
 

  • Adhere to all MSHA regulatory and company standards  

  • Must have Safety – First mindset: leading the way to a safe work environment   

  • Promote and assist in maintaining a positive work culture   

  • Demonstrate strong leadership qualities   

  • Construct ore body wireframes and block model resource estimations in 3D modeling software. 

  • Maintain the stratigraphic, lithologic, and structural mine interpretations ensuring timely updates as new data becomes available. 

  • Develop close working relationship with Mine Geology and Exploration Geology team to inform exploration drill targeting on short, medium, and long-range time frames. 

  • Contribute during weekly and monthly mine planning meetings to ensure there is a thorough understanding by all stakeholders of the mineral resources/reserves planning to be mined in the near term. 

  • Maintain 3D projects to ensure all key stakeholders are using the most up to date geologic information possible. 

  • Complete monthly and semi-annual resource reconciliations and update all relevant documentation. 

  • Regularly update the mineral resource inventory documentation for all relevant projects. 

  • Performs statistical and geostatistical evaluations of drill hole data and resource models. 

  • Performs grade interpolation utilizing various geostatistical techniques and subsequent validations. 

  • Routinely prepare and maintain geologic database validations. 

  • Prepare reports and presentations to communicate geologic data regularly to all relevant stakeholders. 

  • Investigate deviations from expected mining conditions versus the actual mining conditions to continually improve mineral resource models. 

  • Complete regular visits underground to verify geologic assumptions and seek continuous improvement of ore body grade reconciliations. 

  • Works with and provides support to internal and external resource auditors to facilitate mineral resource reviews as needed. 

  • Support the geology team as required and to the wider MTS Department. 

 

Requirements

~1 min read
  • B. Sc. in Geology with 3-5 years mining/exploration geology experience with at least 2 years of geologic modelling experience. 

  • Proficiency in Microsoft Office products. 

  • Good practical understanding of underground mining methods. 

  • Strong understanding of sedimentary hosted mineral resource deposits. 

  • Good practical understanding of geostatistical resource estimation methods. 

  • Experience in 2D/3D modeling software packages: AutoCAD, MinePlan3D, Vulcan, LeapFrog, etc. 

  • Exposure to a broad range of drilling and exploration techniques 

  • Advanced to expert level user in 3D mining software: MinePlan3D, Vulcan, LeapFrog, etc. 

  • Sound background based on experience in the practical application of resource estimation, geologic modelling and geostatistics. 

  • Strong understanding of core sampling and test hole sampling procedures. 

  • Advanced comprehension of principles and methods used in complex geological analyses. 

  • Ability to research and analyze information of considerable difficulty to draw valid conclusions. 

  • Ability to communicate effectively; both verbally and in writing to a diversely educated audience. 

  • Self-motivated, energetic, and proactive. 

  • Good time management and prioritization skills. 

  • Ability to coordinate the delivery of geological processes across the wider technical services group 

  • Capacity to work within a team environment as well as autonomously. 

Nice to Have

~1 min read
  • Knowledge and experience managing computerized geologic databases (acQuire). 

  • Experience in ore grade control and short-term mine planning. 

  • Experience in geologic modelling of MVT or narrow-vein type deposits. 

  • Experience in managing the mineral resource of multiple mine sites. 

  • Benefits start on day 1  

  • Comprehensive benefits package including health, vision, dental, and retirement plan  

  • Access to Employee Assistance program   

  • Employee discounts for local attractions  

  • Annual company performance bonus (As earned based on company annual bonus program. This is not a guaranteed bonus.)  

Location & Eligibility

Where is the job
Not specified
Location terms not specified

About this job

Posted
Today
Employer
has 23 open jobs on Jobera.

Listing Details

First seen
October 27, 2026
Last seen
October 27, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
55%
Scored at
October 27, 2026

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Senior Resource Geologist (Middle Tennessee Mines)