Underground Field Service Tech - Flexible Scheduling

Komatsu Mining Corp.; Milwaukee (WI); On-site; USD 34,000 - 55,000; Full time

Benefits offered by this job

Competitive compensation

Medical, dental, and vision insurance

401(k) with company matching

Paid time off

Ongoing training & certifications

Safety-focused culture

Tool allowances

Flexible scheduling

Job summary

Komatsu Mining Corp. in Milwaukee, WI, seeks an Underground Service Technician to maintain and repair underground mining machinery, diagnose issues, and ensure safety and reliability in challenging environments.

You will travel to sites as needed, perform on-site repairs, document work, and collaborate with engineers and other technicians. The role emphasizes hands-on skills, safety discipline, and ongoing training.

Qualifications

• Minimum of two years' practical experience in underground or heavy equipment service roles, demonstrating a solid understanding of mechanical, hydraulic, and electrical system repair and maintenance.
• Completion of an accredited apprenticeship program or one year of post-secondary technical education in a related field, providing a solid foundation in machinery diagnostics and repair.
• Prior exposure to underground mining environments is highly desirable to ensure familiarity with the unique challenges and safety protocols.
• Strong skills in troubleshooting, repairing, and maintaining complex machinery with an emphasis on reliability and safety.
• Ability to work in demanding underground conditions including limited visibility and confined spaces, while maintaining focus and adherence to safety practices.
• Ability to read and interpret technical manuals, schematics, and safety documents; communicate clearly with team members and supervisors.
• Willingness to engage in ongoing training and certification programs to keep technical skills current with evolving industry standards and equipment technologies.

Responsibilities

• Comprehensive Equipment Maintenance: Execute thorough maintenance, inspection, and repair of underground mining machinery, ensuring minimal downtime and optimal operational efficiency.
• Advanced Diagnostic Analysis: Utilize sophisticated diagnostic tools to identify and troubleshoot mechanical, hydraulic, and electrical system issues with accuracy.
• Field Service Expertise: Travel to underground mining sites to perform on-site repairs, timely component replacements, and system adjustments to maintain continuous production flow.
• Quality Assurance Testing: Conduct rigorous post-repair testing protocols to verify equipment performance meets or exceeds manufacturer and safety standards.
• Technical Documentation Utilization: Interpret and work from detailed schematics and technical manuals, particularly for low voltage control systems, ensuring precise and effective repairs.
• Mechanical Alignment: Align and calibrate motor couplings, transfer cases, gearboxes, and related assemblies to manufacturer specifications to prevent equipment failure and extend operational life.
• Safety and Compliance: Adhere rigorously to all safety protocols and regulatory requirements applicable to underground environments and equipment handling.
• Collaboration and Communication: Coordinate effectively with supervisors, engineers, and other service technicians to report findings, recommend solutions, and support continuous improvement efforts.

Skills

Underground/Heavy equipment repair

Electrical systems

Hydraulic systems

Diagnostics

Technical troubleshooting

Education

Apprenticeship completion

Post-secondary technical education

Job description

Komatsu Mining Corp. in Milwaukee, WI, seeks an Underground Service Technician to maintain and repair underground mining machinery, diagnose issues, and ensure safety and reliability in challenging environments.

You will travel to sites as needed, perform on-site repairs, document work, and collaborate with engineers and other technicians. The role emphasizes hands-on skills, safety discipline, and ongoing training.