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.

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.

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:

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