Crucible ETN- Mobile Maintenance-Master (East Tennessee Mines)

Crucible ETN is a growth-oriented metals manufacturing company focused on producing high-quality zinc products through safe, efficient, and environmentally responsible processes. We are committed to operational excellence, continuous improvement, and responsible stewardship of our people and resources. Our team-driven culture emphasizes safety, integrity, and collaboration while investing in innovation and employee development. At Crucible ETN, employees play a vital role in supporting reliable operations and delivering value to our customers and communities.

Key Accountabilities

Adhere to all MSHA regulatory and company standards

Must have a Safety-First mindset; leading the way to a safe work environment

Promote and assist in maintaining a positive work culture

Demonstrate strong leadership qualities

Perform advanced troubleshooting, diagnostics, and repairs on underground mobile mining equipment such as loaders (LHDs), haul trucks, bolters, scalers, drills, and utility vehicles.

Inspect, service, and maintain diesel engines, hydraulic systems, braking systems, drivetrain components, and electrical systems including CAN-bus controls.

Conduct preventative and predictive maintenance to minimize equipment downtime and extend component life.

Identify root causes of recurring equipment failures and implement corrective actions.

Interpret schematics, service manuals, diagnostic software, and onboarding monitoring systems.

Lead major component repowers including engines, transmissions, axles, pumps, and cylinders.

Qualifications

5 years Heavy Equipment Mechanical Experience

Additional Information

Benefits start on day 1

Comprehensive benefits package including health, vision, dental, and retirement plan

Access to Employee Assistance program

Employee discounts for local attractions

Monthly company performance bonus (As earned based on company hourly bonus program. This is not a guaranteed bonus.)

Department: Internal & External
This is a non-management position
This is a full time position

Visit Careers at Crucible ETN

Personal Information

* First name
* Last name
* Email

Other Information

* Can you show proof of your legal right to work in the United States? Yes No

* Can you pass a mandatory drug test? Yes No

* Have you ever worked for us before? * How did you hear about this position? * What shifts (days,hours,etc) can you work? * How did you hear about this position? * Salary desired If internal, by checking this box, you have indicated you have alerted your supervisor of your application for this role.