Certified Blaster — Skilled Mine Operations Pro

Rio Tinto; California (MO); On-site; USD 55,000 - 61,000; Full time

Benefits offered by this job

Safety-focused workplace

Health benefits

Job summary

Rio Tinto Borates is seeking an Operator B- Certified Blaster to support blasting operations and safety compliance at our Boron, CA site. The role requires CAL-OSHA Blaster licensing, BATF permits, and a strong safety mindset in a heavy equipment environment.

The successful candidate will have 3+ years of blasting-related experience, a high school diploma or GED, and proficiency with basic math and radio communications. Excellent teamwork and reliability are essential.

Qualifications

• Demonstrated track record for supporting workplace safety in a team environment.
• CAL-OSHA Blasters license is required.
• Must obtain Employee Possessors Permit from BATF.
• Must obtain California Certificate of Eligibility.
• Understanding of MSHA, CAL-OSHA and BATF explosive safety regulations.
• Experience operating large (+100 ton) mine haulage and/or water trucks; blasting ops support.
• Capable of maintaining production records and reporting; inspect equipment.
• Ability to hear and be understood on two-way radio communications.
• Capable of performing all other listed tasks and assignments.

Skills

Blaster experience

Heavy equipment operation

Basic math

Education

High School diploma or GED

Tools

Oxyacetylene cutting

Job description

Rio Tinto Borates is seeking an Operator B- Certified Blaster to support blasting operations and safety compliance at our Boron, CA site. The role requires CAL-OSHA Blaster licensing, BATF permits, and a strong safety mindset in a heavy equipment environment.

The successful candidate will have 3+ years of blasting-related experience, a high school diploma or GED, and proficiency with basic math and radio communications. Excellent teamwork and reliability are essential.