Mariana Minerals
Maintenance Technician, Electrical
Joaquin, TX · On-site · Full-time · Posted Oct 7, 2026
- Experience
- 3+ years of industrial maintenance or electrical experience.
- Education
- Associate's degree in electrical, electronics, or instrumentation preferred (or equivalent experience).
About the job
Maintains and troubleshoots electrical, control, and instrumentation systems at a lithium processing plant to support safe, reliable production and reduce downtime.
What you'll do
- Install, test, repair, and maintain motors, switchgear, breakers, motor control centers, and other electrical and instrumentation equipment.
- Troubleshoot PLCs, relay systems, and instrumentation; perform preventive maintenance, inspections, and calibration.
- Document work in the CMMS, support mechanical repairs, and follow safety and regulatory procedures.
What they ask for
- 3+ years of industrial maintenance or electrical experience.
- Hands-on experience with motors, PLCs, switchgear, breakers, motor control centers, relay systems, and instrumentation.
- Working knowledge of electrical power and distribution systems, electrical codes, and technical diagrams.
- Valid driver's license; ability to lift at least 50 pounds and work in confined or elevated spaces.
Nice to have
- Associate's degree in electrical, electronics, or instrumentation (or equivalent experience); CMMS experience preferred.
- Experience in oil & gas is highly preferred; hydrometallurgy, mining, or battery materials experience is a plus.
Tools
PLCs, switchgear, breakers, motor control centers, relay systems, instrumentation, CMMS
Model-written summary · the original posting is authoritative