Diesel Mechanic, Up to $5000 Sign-on Bonus (2nd Shift)

Patriot Disposal; Manassas (VA); On-site; USD 39,000 - 52,000; Full time

Benefits offered by this job

Competitive salary + bonuses

Career growth opportunities

Paid time off + holidays

Company-provided PPE for operations

Job summary

Patriot Disposal is seeking an experienced Diesel Mechanic to join our fleet maintenance team. You will maintain and repair diesel-powered waste collection trucks and heavy equipment, performing diagnostics, preventive maintenance, and repairs to ensure peak efficiency and uptime.

You will work with a collaborative team to diagnose mechanical and electrical issues, replace worn parts, and uphold safety and environmental standards while contributing to reliable community service.

Qualifications

• Experience as a diesel mechanic, preferably with waste management, heavy equipment, or truck fleets.
• Strong understanding of diesel engines, hydraulic systems, electrical systems, and air brake systems; ability to troubleshoot complex issues.
• Experience using diagnostic tools, mechanical hand tools, and power tools for repairs and maintenance.

Responsibilities

• Vehicle maintenance: diagnostics, maintenance, and repairs on diesel-powered trucks and heavy equipment.
• Preventive care: engine checks, fluid changes, brake adjustments, tire replacements.
• Repairs and replacements: troubleshoot issues and replace worn parts (brakes, engines, hydraulics, transmissions, air systems).
• Safety compliance: follow safety standards and environmental regulations.
• Documentation: keep accurate maintenance records (parts, hours, services).
• Team collaboration: coordinate with other mechanics and supervisors to manage fleet schedule.

Skills

Diesel engines

Hydraulic systems

Electrical systems

Air brakes

Troubleshooting

Education

High school diploma or equivalent

CDL preferred

Tools

Diagnostic tools

Mechanical hand tools

Power tools

Job description

Turn trash into opportunity — build a career that keeps communities running.

At Patriot Disposal, our Diesel Mechanics do more than repair trucks — they keep our communities, neighborhoods, businesses, and job sites moving every day. As a family-first company, we value hard work, safety, reliability, and treating people with respect. Whether performing preventative maintenance, diagnosing complex mechanical issues, or keeping our fleet operating at peak performance, our Level B & A Diesel Mechanics play a critical role in delivering dependable service to the communities we serve.

If you are a skilled Diesel Mechanic looking for steady year-round work, competitive weekly pay, strong benefits, and long-term career stability, this is an opportunity worth considering. Waste and recycling is essential work — our fleet operates year-round, regardless of season, making this one of the most stable industries in the economy. Your expertise helps keep critical equipment running safely and efficiently while supporting the communities we serve every day.

We are looking for a dependable Diesel Mechanic who takes pride in safe work, reliable service, good communication, and doing the job the right way. This role is a great fit for someone who wants stability, responsibility, and a long-term home with a growing company.

Job Description

Patriot is looking for an experienced Diesel Mechanic to join our fleet maintenance team. In this role, you will be responsible for ensuring that our waste collection vehicles and heavy-duty equipment are maintained and running smoothly. You will perform a variety of mechanical tasks on diesel engines, including diagnostics, repair, and preventive maintenance to ensure our fleet operates at peak efficiency. This is a great opportunity for a motivated professional to join a growing company with long-term career potential.

Key Responsibilities

• Vehicle Maintenance: Perform diagnostic tests, maintenance, and repairs on diesel-powered waste management trucks and heavy equipment, including rear-load, front-load, and roll-off trucks.
• Preventive Care: Conduct routine inspections and preventative maintenance services, including engine checks, fluid changes, brake adjustments, and tire replacements.
• Repairs and Replacements: Troubleshoot mechanical and electrical issues and replace worn or damaged parts, such as brake systems, engines, hydraulics, transmissions, and air systems.
• Safety Compliance: Ensure that all repairs and maintenance activities adhere to safety standards, environmental regulations, and company protocols.
• Documentation: Maintain accurate records of all maintenance and repair activities, including parts used, hours worked, and services performed.
• Team Collaboration: Work closely with other mechanics and supervisors to prioritize repairs and efficiently manage the fleet maintenance schedule.

Qualifications & Requirements

• Experience: working as a diesel mechanic, preferably with waste management, heavy equipment, or truck fleets preferred.
• Technical Knowledge: Strong understanding of diesel engines, hydraulic systems, electrical systems, and air brake systems. Ability to troubleshoot complex mechanical issues.
• Tools and Equipment: Experience using diagnostic tools, mechanical hand tools, and power tools to complete repairs and maintenance tasks.
• Certifications: A valid CDL (Commercial Driver's License) is a plus.
• Education: High school diploma or equivalent required; additional technical training in diesel mechanics is preferred.
• Physical Requirements: Ability to lift up to 70lbs and perform tasks in varying weather conditions, including working in tight spaces and on heavy equipment.
• Attention to Detail: Strong organizational skills and the ability to track and manage multiple repair projects simultaneously.
• Problem-Solving: Ability to quickly diagnose and solve mechanical problems, ensuring minimal downtime and maximum vehicle availability.

Skills

• Experience:working as a diesel mechanic, preferably with waste management, heavy equipment, or truck fleets preferred
• Technical Knowledge: Strong understanding of diesel engines, hydraulic systems, electrical systems, and air brake systems. Ability to troubleshoot complex mechanical issues.
• Tools and Equipment: Experience using diagnostic tools, mechanical hand tools, and power tools to complete repairs and maintenance tasks.
• Certifications: A valid CDL (Commercial Driver’s License) is a plus.
• Education: High school diploma or equivalent required; additional technical training in diesel mechanics is preferred.
• Physical Requirements: Ability to lift up to 70lbs and perform tasks in varying weather conditions, including working in tight spaces and on heavy equipment.
• Attention to Detail: Strong organizational skills and the ability to track and manage multiple repair projects simultaneously.
• Problem-Solving: Ability to quickly diagnose and solve mechanical problems, ensuring minimal downtime and maximum vehicle availability.

Why Join Us?

This isn’t just another job — this is a chance to build, lead, and grow with a company that’s going places.

• Competitive salary + performance-based bonuses.
• Real career growth opportunities as we expand.
• Strong leadership team focused on operational excellence.
• Paid time off + holidays.
• Company-provided gear and PPE for operations jobs.

The Bottom Line

If you’re ready to take ownership, lead from the front, and make an impact in a fast-growing company, we want to talk to you.

Equal Opportunity Employer

Patriot Disposal is an Equal Employment Opportunity employer. We are committed to building a diverse and inclusive workforce where all employees feel valued, respected, and supported.