Diesel Mechanic - Detroit, MI - Day & Night Shifts

Accepting applications until: July 4, 2026 at 11:59 PM EST Location: DETROIT, MI 48217 Days Worked: Mon., Tue., Wed., Thu., Fri. Hour Per Week: 40+ Position Description The primary function of the Diesel Mechanic is to: diagnose, adjust, and repair trucks, trailers, and equipment. Complete DOT and Preventative Maintenance services. Compliance with all DOT, Company, Safety Department and ISO 9001 Policies and procedures are required at all times. This is a full-time, non-exempt position reporting to the Department Manager. Quarterly Safety Bonus Potential HD State Certificate Incentive Program Primary Duties Light/Medium/Heavy Duty Brakes (Air and Hydraulic) Light/Medium/Heavy Duty Suspension Light/Medium/Heavy Duty Hydraulics Light/Medium/Heavy Duty Electrical Light/Medium/Heavy Duty Engine Repair and Diagnostics Light/Medium/Heavy Duty Emissions Light/Medium/Heavy Duty HVAC Light/Medium/Heavy Duty Tires Light/Medium/Heavy Duty DOT Inspections Light/Medium/Heavy PM's (oil changes, services, etc.) Fabrication and Welding Road Calls Pump and Power Take Off Repairs Hazmat Tank Repairs Overhaul Engines (Experience Based) Cummins/Cat/International Etc. Test Drive Equipment/Trucks (If technician has CDL and correct endorsement) Qualifications/Experience/Education: High school graduate or equivalent. Able to pass 7-year criminal background check. Basic computer skills. Basic tools and toolbox. Additional Information Corrigan Oil - Who We Are Corrigan Oil is an equal employment opportunity employer with a dedication to customer satisfaction and quality that is second to none. Corrigan Oil is a family-owned business offering long-term career opportunities and a culture where you will be treated with respect and proud to work within. Corrigan Oil has expanded into a family of companies including Corrigan Oil, Corrigan Propane, Corrigan Construction, Corrigan Towing and Heavy Haul, Corrigan Transportation, Corrigan Mechanical Contractors, Corrigan Environmental Solutions and Technical Environmental Services. Corrigan Oil understands the importance of preserving our environment and giving back to the communities. At Corrigan, we are proud supporters of our communities and encourage our employees to be active leaders, mentors, and volunteers. Benefits Corrigan Oil offers a comprehensive benefits package to help you stay well, protect yourself and your family, and plan for a secure future. Benefits include: Medical, Dental & Vision Insurance. - Eligible 1st of the month after employment begins. Life Insurance. Short-Term Disability Coverage. Vacation & Earned Sick Time. Paid Holidays. 401(k) - Company matches 50% up to 5% employee income. By applying for this position, you agree to the Alternate Dispute Agreement. https://corriganoil.com/wp-content/uploads/2026/03/Corrigan-Oil-CE-Arbitration-Agreement-_-Alternate-Dispute-Agreement63940733.286.pdf INDAOJ