Diesel Mechanic

We are seeking an experienced Diesel Mechanic with 5-7 years of hands-on experience to join our dynamic team. The ideal candidate has extensive knowledge of diesel engines, heavy-duty trucks, trailers, and fleet maintenance operations. This is a Full Time opportunity including OT when appropriate.

L. Knife & Son is a family-run beer distributing company that supplies the highest quality beer available across the northeastern United States. Owned and operated by the same family for the past century, our company places unparalleled value on the strong relationships we have with our customers. As a result, we maintain a fine lineup of world-class products, and more importantly, a strong team of world-class people.

Essential Duties and Responsibilities

• Perform preventive maintenance (PM) services on tractors, trailers, forklifts, and other fleet equipment.
• Diagnose and troubleshoot diesel engines, electrical systems, hydraulic systems, brake systems, suspension, HVAC, and other vehicle components.
• Accurately complete repair orders (ROs), document repairs, and maintain maintenance history using the company's fleet management software.
• Work independently to prioritize repairs while minimizing equipment downtime.
• Respond to roadside service calls throughout Southern Massachusetts and Cape Cod when required.
• Assist with snow plowing, maintenance, and repairs.
• Maintain a clean, organized, and safe work area while following all company safety policies and OSHA regulations.
• Work collaboratively with fellow mechanics, drivers, vendors, and management to keep the fleet operating safely and efficiently
• Conduct DOT inspections and ensure vehicles meet all federal and state safety regulations.
• Ensure all work is completed safely and in accordance with company standards.

Qualifications & Requirements

• 5 years of diesel mechanic experience required
• Valid Class A CDL preferred. Candidates willing to obtain a Class A CDL are encouraged to apply. In-house CDL training is provided.
• Candidates must have a clean, valid driver’s license and be physically qualified to obtain and maintain a DOT Medical Certificate.
• Excellent troubleshooting, organizational, and problem-solving skills.
• Experience with preventative maintenance programs and fleet management.
• Strong knowledge of diesel engines, heavy-duty trucks, and trailer repair.
• High attention to detail, accuracy, and safety
• Ability to work independently and as a team
• Flexibility to work weekends during peak operational months

Core Competencies

• Safety Awareness & Compliance: Follows and enforces OSHA rules and Company SOPs; promotes a safety-first culture
• Communication: Communicates clearly and respectfully with staff, drivers, and leadership
• Problem-Solving & Decision Making: Responds quickly to issues and uses sound judgment to keep operations moving
• Time Management: Prioritizes tasks effectively and efficiently
• Adaptability: Adjusts to changing demands and works effectively in a fast-paced environment

Physical Demands & Work Environment

• Frequent standing, walking, bending and reaching throughout the shift
• Occasional climbing of stairs or stepping onto/off equipment
• Work is primarily performed in a fully equipped mechanic shop.
• Must be willing to work outdoors in all weather conditions and within warehouse environments as needed.
• Frequent walking on concrete floors and around moving equipment and vehicles
• PPE may be required depending on task and area of the warehouse

Travel

Occasional travel may be required to support other company locations, training, fleet operations, or special projects.

Additional Compensation & Benefits:

• Comprehensive benefits package available after 90 days of employment
• Paid Time Off (PTO) including Vacation and Holidays
• 5 days of Paid Sick Leave
• Overtime
• Annual Boot Allowance
• Annual Performance Review

EEO Statement

Sheehan Family Companies is proud to be an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees regardless of race, gender, sexual orientation, religion, age, disability status, or veteran status.

Reasonable Accommodation Statement

Sheehan Family Companies is committed to providing equal employment opportunities to all individuals. If you require a reasonable accommodation to apply for a position or to participate in the interview process, please contact HR. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.

At-Will Employment Disclaimer

This job description is not intended as a written or implied contract and may be revised by the company at any time. Furthermore, no verbal contract by the supervisor or other company representative is binding, and employment is at the will of the company.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.