Engine Shop Lead Technician – Diesel & NG Engines

HOLT Group; Irving (TX); On-site; USD 75,000 - 95,000; Full time

Job summary

HOLT Group seeks a Shop Service Technician 4 - Engine in Irving PSD to diagnose and repair diesel- or natural gas-powered engines and related equipment, following established procedures. The role blends independent work with team leadership on complex projects and requires strong mechanical skills and proactive learning.

With 7+ years in the field, you will model HOLT’s values, mentor colleagues, and manage repair scope while maintaining safety and quality in a dynamic shop environment.

Qualifications

• Seven+ years of diesel- or natural gas-powered engine experience preferred.
• Reading schematics/diagrams experience preferred.
• High school diploma or equivalent preferred; diesel technology program preferred.

Responsibilities

• Troubleshoots and diagnoses engine malfunctions and failures.
• Disassembles and reassembles machine components to manufacturers' specs with hand and power tools.
• Maintains and repairs engines and related components to ensure reliability and safety.
• Mentors others and shares knowledge to improve shop performance.
• Ensures accurate documentation of repairs and communicates with customers and management.

Skills

Diesel Engines

Natural Gas Engines

Troubleshooting

Reading Schematics

Team Leadership

Education

High School Diploma

Diesel Technology Program

Tools

Diagnostic Software

Job description

HOLT Group seeks a Shop Service Technician 4 - Engine in Irving PSD to diagnose and repair diesel- or natural gas-powered engines and related equipment, following established procedures. The role blends independent work with team leadership on complex projects and requires strong mechanical skills and proactive learning.

With 7+ years in the field, you will model HOLT’s values, mentor colleagues, and manage repair scope while maintaining safety and quality in a dynamic shop environment.