Lead Mechanic Diesel​/Heavy Machinery

Location: Wassaic

Job Summary

To be considered for an interview, please make sure your application is full in line with the job specs as found below.

The Lead Heavy Machinery / Diesel Mechanic is responsible for overseeing the inspection, maintenance, and repair of heavy equipment and over-the-road (OTR) trucking fleets. This position provides hands-on technical expertise while leading maintenance personnel to ensure equipment reliability, safety compliance, and minimal operational downtime in demanding mining and hauling environments.

* Key Responsibilities Mechanical & Technical Duties
* * Diagnose, repair, and maintain diesel engines, powertrains, braking systems, hydraulics, electrical systems, and emissions systems

* Service mining equipment including haul trucks, loaders, excavators, and support equipment

* Maintain OTR trucks, trailers, and fleet vehicles in compliance with DOT regulations

* Perform preventive maintenance inspections to maximize equipment availability and lifespan

* Troubleshoot complex mechanical and electronic issues using diagnostic software and service manuals

Leadership & Supervision

* Lead, supervise, and mentor assistant mechanic

* Assign daily work orders and prioritize repairs based on production needs

* Inspect completed repairs for quality, safety, and regulatory compliance

* Provide technical guidance on complex or critical equipment failures

* Support training initiatives and skill development within the maintenance team

Safety, Compliance & Operations

* Ensure compliance with
* MSHA, DOT, OSHA, and environmental regulations
* * Enforce lockout/tagout, confined space, and safe work practices

* Maintain accurate maintenance records, inspection reports, and regulatory documentation

* Coordinate with mine operations, dispatch, and fleet management to reduce downtime

* Assist with audits, inspections, and safety meetings

Inventory & Maintenance Planning

* Manage parts usage, tools, and shop equipment

* Coordinate ordering of parts and materials to support fleet uptime

* Recommend equipment rebuilds, replacements, or upgrades

* Assist in developing maintenance schedules and long-term asset plans

Qualifications Required

* High school diploma or GED (technical or trade school preferred)

* 5–10+ years of experience as a diesel or heavy equipment mechanic

* Strong working knowledge of heavy haul trucks, diesel engines, hydraulics, electrical systems, and air brake systems

* Proven leadership or lead mechanic experience

* Ability to interpret technical manuals, schematics, and diagnostic data

* Valid driver’s license

Preferred

* * CDL (Class A or

B)
*
* * ASE certifications* (T-Series preferred)

* * MSHA Part 46 or Part 48 training
* * OEM certifications

* Experience with fleet maintenance software and electronic diagnostic tools

Skills & Competencies

* Advanced diagnostic and troubleshooting ability

* Strong leadership and decision-making skills

* High level of safety awareness and regulatory knowledge

* Effective communication with operations and management

* Ability to work under pressure in xrlwcon production-critical environments

* Strong organizational and documentation skills

Work Environment

* Combination of shop, mine site, and field service work

* Exposure to dust, noise, vibration, and extreme weather conditions

* May require extended hours or on-call availability

Compensation & Benefits _(optional)_

* Competitive wage based on experience

* Overtime opportunities

* Health, dental, and vision insurance

* Retirement plan options

* Paid time off and holidays

* Training, certification, and advancement opportunities

Job Type: Full-time

Pay: $28.00 - $45.00 per hour

Expected hours:
No less than 40 per week

Benefits:

* 401(k)

* 401(k) matching

* Dental insurance

* Employee assistance program

* Employee discount

* Flexible schedule

* Flexible spending account

* Health insurance

* Health savings account

* Life insurance

* Paid time off

* Parental leave

* Vision insurance

Work Location:

In person