Process Maintenance Technician
Join Mariana Minerals as a Process Maintenance Technician to maintain and repair essential equipment in a mining environment.
Posted by employer 1 day ago
First seen on Joblaze 1 hour ago
Last verified on the company career page 1 hour ago
What you'll build
- Diagnose, install, and repair fixed plant equipment
- Maintain site buildings and infrastructure
- Perform welding and fabrication
- Perform equipment rebuilds and preventive maintenance
- Document inspections and repairs
Must have
- Maintenance experience in fixed plant, mining, industrial, or heavy manufacturing environments
- Strong hands-on skills in at least one area: pumps, welding and fabrication, or mechanical troubleshooting
- Working knowledge of pumps, motors, gearboxes, piping systems
- Basic electrical knowledge
Practical constraints
- 7 days on / 7 days off, 12-hour shifts
- Able to walk rough terrain, climb, and lift 50+ lbs
- Exposure to dust, fumes, and chemicals; full PPE required
Not disclosed in this posting: compensation, seniority, years of experience, visa sponsorship.
Benefits
Joblaze summary
The Process Maintenance Technician at Mariana Minerals is responsible for the upkeep and repair of fixed plant equipment, including pumps, compressors, and boilers, ensuring smooth operations at the mining site. Candidates should possess strong hands-on skills in areas like welding or mechanical troubleshooting, along with basic electrical knowledge. This role is suited for individuals with maintenance experience in industrial or mining environments, who can handle physically demanding tasks. The company emphasizes safety and collaboration, fostering a culture of ownership and continuous improvement.
Joblaze insights
Quick facts
- Is the Process Maintenance Technician role remote?
- No — this is an on-site role in Moab, UT, United States.
- Where is the role based?
- Mariana Minerals is hiring for this position in Moab, UT, United States.
- Is this full-time or contract?
- Full-time for this Process Maintenance Technician role at Mariana Minerals.
From the original posting
Through its Copper One platform, Mariana Minerals owns and operates Lisbon Valley Mining Company, a producing open-pit copper mine in southeastern Utah running 24/7.
As a Process Maintenance Technician, you'll maintain and repair everything that's "nailed to the ground": pumps, compressors, boilers, piping, valves, and the buildings that keep the operation running. The ideal candidate is strong in at least one area, such as pumps, welding, or troubleshooting, and is ready to cross-train in the rest.
Responsibilities
Diagnose, install, and repair fixed plant equipment, including pumps, compressors, boilers, fans, motors, gearboxes, piping, valves, and automated valves, identifying root causes.
Maintain site buildings and infrastructure, including truck shops, admin buildings, and plumbing systems, along with portable equipment such as mobile air compressors and pumps.
Perform welding and fabrication for pipe, frames, handrails, grating, and structural repairs.
Perform equipment rebuilds, component replacements, lubrication, inspections, oil sampling, and other preventive and condition-based maintenance.
Perform basic electrical troubleshooting and repair on motors, starters, and controls, and work alongside electricians to rack out, unwire, install, and troubleshoot process equipment.
Safely operate forklifts, overhead cranes, boom trucks, and other material-handling equipment.
Document inspections, repairs, and parts in work orders and the CMMS.
Follow MSHA regulations, lockout/tagout procedures, PPE requirements, and company SOPs.
Qualifications
Maintenance experience in fixed plant, mining, industrial, or heavy manufacturing environments.
Strong hands-on skills in at least one area: pumps, welding and fabrication (MIG, stick, cutting), or mechanical troubleshooting.
Working knowledge of pumps, motors, gearboxes, piping systems, and mechanical drive systems.
Basic electrical knowledge, including reading wiring diagrams, using a multimeter, and troubleshooting motors and controls. Industrial electrical experience is a plus.
Ability to read and interpret service manuals, parts manuals, schematics, and technical documentation.
Ability to work safely in an active mine environment and perform physically demanding tasks.
Experience using computerized maintenance management systems (CMMS).
Strong communication skills and ability to work effectively with operators, electricians, and support teams.
Working Environment and Schedule
Schedule: 7 days on / 7 days off, 12-hour shifts.
Housing & Relocation: Housing and relocation assistance options are available.
Able to walk rough terrain, climb, and lift 50+ lbs in all weather conditions.
Exposure to dust, fumes, and chemicals (including sulfuric acid); full PPE required.
Our culture is built on four principles:
Standard company text repeated across Mariana Minerals's postings is omitted here.