Diesel Technician - Allison Transmission Specialist

Job Title: Allison Transmission Technician - Heavy-Duty Diesel Specialist

Location: Davenport, Iowa

Company: Interstate Power Systems

Scheduled Shift: Monday-Friday, 1:00pm to 10:00pm

We are seeking a skilled Allison Transmission Technician with specialized training in heavy‑duty diesel applications to join our team. The technician will diagnose, repair, rebuild, and maintain Allison automatic transmissions used in commercial vehicles, including trucks, buses, and heavy‑duty equipment. This role requires expertise in Allison transmission models (eg 1000/2000, 3000, 4000 series, and legacy units like AT/MT/HT) and a strong understanding of heavy‑duty diesel vehicle systems.

• Diagnosis
  :
  Inspect and diagnose transmission issues using diagnostic tools, OEM‑level software (e.g., Allison DOC), and technical manuals to identify mechanical, electrical, or hydraulic faults.
• Repair and Rebuild
  :
  Perform repairs, overhauls, and rebuilds of Allison transmissions, including 1000/2000, 3000, 4000 series, and legacy models, ensuring compliance with manufacturer specifications.
• Maintenance
  :
  Conduct preventative maintenance, including fluid changes, filter replacements, and adjustments to ensure optimal transmission performance.
• Field Service
  :
  Perform on‑site repairs and troubleshooting at customer locations or roadside as needed, ensuring minimal downtime for heavy‑duty vehicles.
• Testing
  :
  Test‑drive vehicles or use diagnostic equipment to verify repairs and ensure transmissions operate within specified parameters.
• Documentation
  :
  Maintain detailed records of diagnostics, repairs, and maintenance activities, including parts used and labor performed.
• Customer Interaction
  :
  Consult with customers to explain technical issues, repair plans, and maintenance recommendations in a clear and professional manner.
• Safety Compliance
  :
  Adhere to all safety protocols, DOT regulations, and company policies while working in shop or field environments.

• Experience
  :
  Minimum of 1‑3 years of experience repairing and rebuilding Allison transmissions, with specific expertise in heavy‑duty diesel applications (e.g., trucks, buses, construction equipment).
• Training
  :
  Formal training in Allison transmission systems, such as Allison Authorized Technician certification or equivalent OEM training programs.
• Technical Skills
  :
  • Thorough knowledge of Allison transmission models (1000/2000, 3000, 4000, AT/MT/HT) and their applications in heavy‑duty diesel vehicles.
  • Proficiency with diagnostic tools, including Allison DOC software, and ability to interpret technical schematics and manuals.
  • Strong understanding of diesel vehicle systems, including engines, drive lines, and electronic control systems.
• Mechanical Aptitude
  :
  Ability to troubleshoot complex mechanical, hydraulic, and electronic issues with precision and efficiency.
• Physical Requirements
  :
  Capable of lifting heavy parts (up to 50 lbs.), working in confined spaces, and performing physically demanding tasks in various environments.
• Certifications
  :
  Valid driver’s license required;
  Commercial Driver’s License (CDL) preferred. ASE certifications or Allison‑specific certifications are a plus.
• Soft Skills
  :
  Strong problem‑solving skills, attention to detail, effective communication, and ability to work independently or as part of a team.

• Experience with additional heavy‑duty diesel systems (e.g., Cummins, Detroit Diesel, CAT engines).
• Familiarity with Allison’s eGen Power electric axles or hybrid propulsion systems.
• Advanced certifications, such as Allison Transmission Master Technician or ASE T‑Series (Medium/Heavy Truck) credentials.
• Experience in field service or mobile repair for heavy‑duty vehicles.

• Competitive Wages - Be paid your worth!
• Uniforms - fully supplied by Interstate including cleaning!
• Tool program - available
• Tuition assistance - for educational and ongoing career growth
• Health, dental and vision coverage - begins on the first day of the following month.
• Paid Time Off - (PTO) starts accruing day one of your full‑time employment.
• Holidays - 6 Holidays and 2 Floating Holidays per year
• 401(K) - with company matching.
• Long Term…