Mariana Minerals
Maintenance Technician
Joaquin, TX · On-site · Full-time · Posted Oct 8, 2026
- Experience
- 3+ years of industrial maintenance experience.
- Education
- Technical or trade school training in industrial maintenance or mechanical technology preferred (or equivalent experience).
About the job
Maintains and repairs process and utility equipment at Lithium One to support safe, reliable production and reduce downtime.
What you'll do
- Perform preventive, predictive, and corrective maintenance; troubleshoot equipment issues and make repairs.
- Inspect, calibrate, and lubricate equipment; document work and recommend equipment for preventive maintenance programs.
- Support plant start-up, shutdown, and change-out activities while following safety and environmental procedures.
What they ask for
- At least 3 years of industrial maintenance experience.
- Hands-on piping experience and pump, motor, and valve rebuild and repair experience.
- Working knowledge of electrical and basic instrumentation systems, including motor starters and control circuits.
- Ability to read P&IDs, schematics, blueprints, and equipment manuals; valid driver's license.
Nice to have
- Technical or trade school training in industrial maintenance or mechanical technology, or equivalent experience.
- Oil & gas experience; hydrometallurgy, mining, or battery materials experience is a plus.
Tools
P&IDs, schematics, blueprints, CMMS, motor starters, control circuits
Model-written summary · the original posting is authoritative