Diesel Technician – Night Shifts, Certified & Tools-Ready

Rolfson Oil; El Reno (OK); On-site; USD 62,000 - 73,000; Full time

Benefits offered by this job

On demand pay

Overtime pay

Health insurance elections

401K with company match

Life Insurance (basic)

Voluntary benefits

Weekly pay

Pay card option

Online pay stub access

24-7 office support

Job summary

Rolfson Oil in Oklahoma is seeking an experienced diesel mechanic for immediate openings. You will inspect vehicles, diagnose issues, and perform preventive maintenance on heavy trucks and engines.The role requires 5+ years of experience, a diesel certification, and your own tools. You will work nights, pass a drug test, maintain records, and help ensure regulatory compliance.We offer weekly pay, OT pay, health benefits, 401(k) with company match, and support from a 24/7 office team.

Qualifications

• Must be at least 21 years old.
• Must have diesel engine certification.
• Must have own tools.
• Minimum of 5 years' experience.
• Valid driver's license with clean record.
• Able to pass a drug test.
• Speak, read, write, and understand English.

Responsibilities

• Determine vehicle condition by inspecting and diagnosing worn parts.
• Perform preventive maintenance and upgrades; keep equipment ready.
• Repair major systems and components and ensure proper alignments.
• Verify performance via test drives and adjustments.
• Ensure compliance with federal and state vehicle requirements.
• Maintain records of services and repairs; manage inventory.

Skills

Engine rebuilding

Night shifts

English proficiency

Valid driver's license

Drug test clearance

Education

Diesel engine certification

Tools

Own tools

Job description

Rolfson Oil in Oklahoma is seeking an experienced diesel mechanic for immediate openings. You will inspect vehicles, diagnose issues, and perform preventive maintenance on heavy trucks and engines.The role requires 5+ years of experience, a diesel certification, and your own tools. You will work nights, pass a drug test, maintain records, and help ensure regulatory compliance.We offer weekly pay, OT pay, health benefits, 401(k) with company match, and support from a 24/7 office team.