Diesel Mechanic

  • Randstad
  • Lindenhurst, New York
  • Full Time
We are seeking a skilled Diesel Mechanic to inspect, diagnose, repair, and maintain a fleet of Kenworth trucks manufactured in 2016 or newer. The ideal candidate will have experience working with modern diesel engines, electronic diagnostic systems, emissions systems, and preventive maintenance programs. This position requires strong troubleshooting skills, attention to detail, and a commitment to safety and quality workmanship. This is an amazing opportunity to join a company that offers Excellent Beneifts and ovetime! If you're experienced and hungry to work. This is the company for you!

salary: $62,400 - $83,200 per year
shift: First
work hours: 8 AM - 5 PM
education: High School

Responsibilities

Key Responsibilities

  • Perform preventive maintenance services on Kenworth trucks, including oil changes, filter replacements, lubrication, and fluid checks.
  • Diagnose and repair diesel engines, transmissions, drivetrains, suspension systems, steering components, and braking systems.
  • Troubleshoot and repair electronic and electrical systems using OEM and aftermarket diagnostic software.
  • Inspect, maintain, and repair emissions control systems, including DPF, DEF, EGR, and SCR components.
  • Perform engine performance testing and identify mechanical or electronic faults.
  • Conduct DOT inspections and ensure vehicles meet all federal, state, and company safety standards.
  • Complete work orders accurately and document repairs, parts usage, and maintenance activities.
  • Maintain a clean, organized, and safe work environment.
  • Assist with roadside repairs and emergency breakdowns as needed.
  • Collaborate with fleet managers and drivers to identify maintenance concerns and minimize downtime.


The essential functions of this role include:
  • working up to 15 hrs of overtime per week

  • Skills
  • DOT
  • Diesel
  • Engines
  • Troubleshoot
  • repairs
  • weld

  • Qualifications
  • Years of experience: 5 years
  • Experience level: Experienced

  • Randstad is a world leader in matching great people with great companies. Our experienced agents will listen carefully to your employment needs and then work diligently to match your skills and qualifications to the right job and company. Whether you're looking for temporary, temporary-to-permanent or permanent opportunities, no one works harder for you than Randstad.

    Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

    At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact ....

    Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

    This posting is open for thirty (30) days.

    Job ID: 523332207
    Originally Posted on: 6/2/2026

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