Diesel Technician II | Ardmore, OK

Koch Companies is looking for a skilled Diesel Technician II to join our Ardmore, OK shop. In this role, you’ll take on advanced maintenance and repair work that keeps our fleet operating safely, efficiently, and in full compliance with DOT and company standards. You’ll work in a clean, well‑equipped environment alongside a team that values professionalism, craftsmanship, and continuous improvement. If you enjoy diagnosing complex issues, working independently, and taking pride in a job well done, this is a strong fit for you.

Location:

Ardmore, OK

Shift Available:
Monday - Friday, 8:00 AM – 4:30 PM

Hiring Range: $28.53 to $39.93/hr (starting pay within this range will be based on relevant experience, skills, and qualifications)

• 🌟 Sign-On Bonus Alert! 🌟 Join our team as a Technician and kickstart your journey with an amazing $6,000 sign-on bonus! We're not just offering a job; we're investing in your future and welcoming you into our family.
• You will also receive a $1200 tool allowance, and $300 boot allowance…PER YEAR!
• Paid Time Off accrual begins day one!
• HSA with a generous company match!
• Medical coverage through the LARGEST nationwide network!
• FREE online medical and mental healthcare for you and your immediate family!
• 401k contributions upon hire with immediate company match!
• 6 paid Holidays + 3 Floating Holidays
• We will reimburse you for your heavy equipment mechanic tuition!
• Upgrade your skills using current and innovative technology and industry specific software!

• Performing scheduled preventative maintenance and advanced repairs on tractor units
• Ensuring all work meets DOT, state, federal, and company standards
• Troubleshooting and repairing systems across broad categories, including:
• Powertrain and driveline
• Suspension, steering, and braking
• Electrical and electronic systems
• HVAC and cooling systems
• Aftertreatment and exhaust
• APU systems
• Completing general repairs for company and customer equipment
• Reading and interpreting manuals, schematics, and diagnostic data
• Ordering necessary parts and supporting inventory control
• Maintaining a clean, safe, and organized work area
• Making warranty recommendations and documenting work accurately

• High school diploma or equivalent
• Minimum 2 years of tractor maintenance experience
• Ability to independently complete advanced repairs
• Strong mechanical aptitude and commitment to safety

• Associate degree (AAS) in Heavy Duty Truck Technology or related field
• 2 or more years of hands‑on tractor repair experience
• ABS brake system certification

• Strong troubleshooting and repair abilities across major tractor systems
• Proficiency with diagnostic tools and computerized maintenance systems
• Ability to perform Federal DOT inspections
• Clear communication and effective teamwork skills
• Professional conduct, reliability, and attention to detail
• Ability to interpret technical manuals, schematics, and repair documentation

The salary grade for this position ranges from $28.53 to $39.93/hr starting pay within this range will be based on relevant experience, skills, and qualifications.

To be considered for this position, please submit your application no later than March 23, 2026.

Koch Companies is a family‑owned, industry‑leading organization comprised of several divisions, including Koch Logistics, United Trailer Leasing, Koch Nationa Lease, Koch Services, and Koch Trucking. Together, these divisions are driving outstanding growth and innovation in the transportation and logistics sectors.

At Koch, you’ll be part of a company that values a friendly, casual, and inclusive working environment. We’re committed to your growth and success, offering opportunities for career development, access to current technology, and a culture that prioritizes mental, physical, and emotional well‑being through robust wellness programs. You’ll also enjoy competitive pay, comprehensive benefits, and the chance to make a meaningful impact in an organization that truly values its employees.

Koch Companies is an equal…