Diesel Tech

Applied Staffing LLC; Milwaukee (WI); On-site; USD 57,000 - 64,000; Full time

Benefits offered by this job

Employer-covered health benefits

Job summary

Applied Staffing LLC in Milwaukee is seeking a Diesel Technician to diagnose, repair, and service a wide range of heavy-duty equipment and vehicles. The role emphasizes safety, reliability, and efficient operations across fleets.

You will read schematics, perform electrical diagnostics, and fabricate parts as needed to meet shop requirements. Join a team that values practical mechanical skills, professional growth, and a stable work schedule with employer-covered health benefits.

Qualifications

• Experience as a Diesel Mechanic with heavy equipment servicing focus.
• Ability to read schematics and perform electrical diagnostics on diesel engines.
• Proficiency with hand tools, power tools, and welding equipment.
• Ability to lift heavy objects safely and operate in various environments.
• Certification or demonstrated experience in diesel engine repair and air brake systems is highly desirable.
• Strong mechanical knowledge and customer service skills.

Responsibilities

• Diagnose diesel engines, transmissions, air brakes, hydraulics, and electrical systems with OEM schematics and diagnostic tools.
• Repair and maintain construction machinery, farm equipment, excavators, cranes, forklifts, and trailers to ensure safety and reliability.
• Fabricate parts or modify equipment using welding and fabrication techniques.
• Troubleshoot mechanical issues including suspension, steering, HVAC, and electrical systems to identify root causes.
• Maintain service records, inspection reports, and document repairs for compliance.
• Support heavy equipment operation during repairs or testing to verify functionality.

Skills

Diesel mechanics

Heavy equipment servicing

Schematic reading

Electrical diagnostics

Welding

Safety and lifting

Job description

Job description:

Overview

Join our dynamic team as a Diesel Technician and become a vital part of maintaining and repairing a wide range of heavy-duty equipment and vehicles. The person for this opportunity will diagnose, troubleshoot, and service diesel engines and related systems to ensure optimal performance across transportation fleets. Your expertise will keep operations running smoothly, safely, and efficiently. We are committed to providing a rewarding environment where your mechanical skills are valued and your professional growth is supported.

$1259-$1406 weekly

Take home more pay with employer covered health benefits!

Flexible Schedule: Off at 7pm

Responsibilities

• Perform comprehensive diagnostics on diesel engines, transmissions, air brakes, hydraulics, electrical systems, and other heavy equipment components using OEM schematics and advanced diagnostic tools.
• Conduct repairs and maintenance on construction machinery, farm equipment, excavators, cranes, forklifts, tractor‑trailers, and other industrial vehicles to ensure safety and reliability.
• Fabricate parts or modify equipment using welding, hand tools, power tools, and fabrication techniques to meet specific operational needs.
• Troubleshoot complex mechanical issues involving suspension systems, steering components, HVAC systems, and electrical diagnostics to identify root causes efficiently.
• Maintain detailed service records, complete inspection reports, and document repairs accurately for compliance and future reference.
• Support heavy equipment operation during repairs or testing phases to verify functionality after maintenance or repair work.
• Assist with tire service, brake repair, alignment procedures, and hydraulic system repairs to uphold safety standards across all machinery.

Requirements

• Experience as a Diesel Mechanic; strong background in heavy equipment servicing is excellent.
• Proficiency in reading schematics, electrical diagnostics, automotive diagnostics, and troubleshooting complex equipment issues.
• Skilled in using hand tools, power tools, welding equipment, and other maintenance tools safely and effectively.
• Ability to perform heavy lifting safely while working in various environments; familiarity with heavy equipment operation is a plus.
• Certification or demonstrated experience in diesel engine repair, air brake systems, HVAC systems for vehicles/equipment is highly desirable.
• Strong mechanical knowledge combined with excellent customer service skills to communicate effectively with team members and clients alike.

Join us as we keep critical machinery moving forward! Your expertise will help ensure our fleet remains reliable while supporting the growth of our operations. We value energetic professionals eager to take on challenging repair tasks with precision and enthusiasm—your skills make the difference!