Core Shed Manager

For over a decade, Rangefront Mining Services has been a trusted partner to the mining industry, delivering staffing, geological expertise, advanced technology, and vehicle support. We combine deep industry knowledge with cutting-edge solutions to help our clients succeed.

Position Overview: We are seeking an experienced and highly motivated Core Shed Manager to support on-site operations for one of our valued mining clients. The Core Shed Manager is responsible for overseeing all daily operations within the core shed, ensuring the efficient handling, processing, and documentation of drill core. This role plays a critical part in supporting geological programs by maintaining accurate sample integrity, ensuring data quality, and coordinating workflows between geology, drilling, and laboratory teams.


Key Responsibilities

• Oversee and manage all core shed activities, including receiving, organizing, logging, sampling, and shipping drill core
• Ensure proper core orientation, depth verification, and box labeling accuracy upon receipt from the drill site
• Supervise and participate in geological logging processes (lithology, alteration, mineralization, structure, etc.) to ensure consistency and adherence to company standards
• Manage sampling workflows, including sample selection, cutting/splitting, bagging, tagging, and preparation for laboratory submission
• Maintain strict QA/QC protocols (standards, blanks, duplicates) to ensure data integrity and compliance with project requirements
• Coordinate and schedule core processing activities to align with drilling progress and project deadlines
• Maintain detailed and accurate records of core inventory, sample tracking, chain-of-custody documentation, and shipments
• Oversee core photography and digital data management, ensuring proper storage and accessibility of records
• Collaborate closely with project geologists, drilling supervisors, and external labs to ensure smooth communication and workflow efficiency
• Train, mentor, and supervise core technicians and junior staff, ensuring proper techniques and safety procedures are followed
• Monitor inventory of supplies (sample bags, tags, cutting equipment, PPE, etc.) and manage procurement as needed
• Maintain a clean, organized, and efficient core shed environment that promotes productivity and safety
• Identify and implement process improvements to enhance workflow efficiency and data accuracy

Qualifications

• Associate’s or Bachelor’s degree in Geology, Earth Sciences, or a related field preferred (or equivalent field experience)
• 3 years of experience in core handling, logging, or mineral exploration activities
• Previous leadership or supervisory experience strongly preferred
• Strong understanding of geological logging practices, sampling protocols, and QA/QC standards
• Experience working in exploration or mining environments
• Proficiency with data management systems, logging software, and Microsoft Office
• Strong organizational skills with a high degree of attention to detail

• Strong leadership and team management skills
• Excellent communication and coordination abilities
• Detail-oriented with a focus on data accuracy and consistency
• Self-motivated, reliable, and able to manage competing priorities
• Strong commitment to safety and operational excellence

• Competitive pay (DOE) and per diem.
• PPE allowance.
• Paid travel and expenses (if applicable).
• 401(k) with employer matching.
• Comprehensive benefits: Medical, Dental, Vision, and Life insurance.
• Opportunities for professional growth and advancement.
• Work with industry leaders in a thriving, expanding company.

Rangefront Mining Services is a US-based company with headquarters in Elko, Nevada and regional offices throughout North America. We specialize in providing contract labor services for the mining and geology industries at locations all over the United States and Canada. With decades of experience and deep relationships in both fields, we have expertise in being able to recognize and qualify the best candidates.

Rangefront strives to re-employ our top-quality candidates after each contract position has ended. We have great relationships with these candidates because of our competitive benefits, exceptional communication, and our commitment to keeping our outstanding laborers employed in great contract positions. This means they are loyal, hardworking, and qualified to take on the next mining or geology project.

Along with many life-goal centered benefits, our company offers many exciting and rewarding opportunities in geology, exploration, and mining. We believe your career with us will be highly fulfilling.

Thank you for your application, however, only those selected for an interview will be contacted.


Rangefront Mining Services is an equal opportunity employer.

To be considered, candidate must be legally able to work in the United States.