Certified Mechanic

Tag-B Group; Washington (District of Columbia); On-site; USD 65,000 - 85,000; Full time

Benefits offered by this job

PTO & holidays

Health benefits

Diagnostic equipment

Training opportunities

Stable employment

Job summary

Tag‑B Transportation in the Washington, DC metropolitan area seeks a Certified Fleet Mechanic to keep our shuttle buses, passenger vans, and minibuses safe and ready for daily service. You will inspect, diagnose, and repair fleet vehicles, perform preventive maintenance, and troubleshoot gasoline and diesel engines, brakes, suspensions, HVAC, and electrical systems.

This full-time position requires at least three years of professional experience, ASE certification, a valid driver’s license, and

Qualifications

• At least three years of professional experience maintaining or repairing commercial vehicles.
• Strong working knowledge of gasoline and diesel engines.
• Demonstrated experience with brakes, suspension, steering, electrical systems, HVAC, and computer diagnostics.
• ASE certification in one or more applicable areas.
• Valid driver’s license with a safe driving record.
• Ability to diagnose mechanical problems independently and complete repairs correctly.
• Ability to maintain accurate service and inspection records.

Responsibilities

• Inspect, diagnose, maintain, and repair shuttle buses, passenger vans, minibuses, and larger commercial buses.
• Perform preventive maintenance, including oil changes, fluid services, filters, belts, hoses, brakes, tires, batteries, and scheduled inspections.
• Diagnose and repair gasoline and diesel engines, transmissions, steering, suspension, cooling, exhaust, and electrical systems.
• Troubleshoot electrical faults, warning lights, starting and charging systems, and vehicle-computer issues using professional diagnostic equipment.
• Service hydraulic brakes, air-brake systems, HVAC systems, wheelchair lifts, ramps, doors, and other passenger-accessibility equipment.
• Conduct DOT‑compliant inspections and ensure vehicles meet federal, state, local, and company safety requirements.
• Respond to roadside breakdowns and perform emergency repairs when required.
• Accurately document inspections, repairs, parts, labor, and preventive‑maintenance work in the company’s fleet‑management system.
• Identify recurring mechanical issues and recommend preventive or corrective action.
• Maintain a clean, safe, and organized maintenance facility.
• Coordinate with the Fleet Manager and operations team to prioritize repairs and minimize vehicle downtime.
• Assist with vendor repairs, warranty claims, parts ordering, and vehicle inspection preparation.

Skills

Diesel engines

Gasoline engines

Brake systems

Electrical systems

Suspension

Diagnostics

ASE certification

Valid driver’s license

Record-keeping

Physical ability

Tools

Diagnostic equipment

Job description

Job Description Tag‑B Transportation Washington, DC Metropolitan Area Full‑Time Salary: $65,000–$85,000 annually, based on experience and certifications

About Tag‑B Transportation

Tag‑B Transportation is a growing transportation company serving major institutions and government agencies throughout the Washington, DC metropolitan area. We operate a diverse commercial fleet that includes Ford Transit passenger vans, Ford E‑450 and F‑550 shuttle buses, Ram vans, minibuses, ADA vehicles, and larger passenger buses.

We are seeking a skilled and dependable Certified Fleet Mechanic to keep our vehicles safe, compliant, reliable, and ready for daily service.

Primary Responsibilities

• Inspect, diagnose, maintain, and repair shuttle buses, passenger vans, minibuses, and larger commercial buses.
• Perform preventive maintenance, including oil changes, fluid services, filters, belts, hoses, brakes, tires, batteries, and scheduled inspections.
• Diagnose and repair gasoline and diesel engines, transmissions, steering, suspension, cooling, exhaust, and electrical systems.
• Troubleshoot electrical faults, warning lights, starting and charging systems, and vehicle-computer issues using professional diagnostic equipment.
• Service hydraulic brakes, air-brake systems, HVAC systems, wheelchair lifts, ramps, doors, and other passenger-accessibility equipment.
• Conduct DOT‑compliant inspections and ensure vehicles meet federal, state, local, and company safety requirements.
• Respond to roadside breakdowns and perform emergency repairs when required.
• Accurately document inspections, repairs, parts, labor, and preventive‑maintenance work in the company’s fleet‑management system.
• Identify recurring mechanical issues and recommend preventive or corrective action.
• Maintain a clean, safe, and organized maintenance facility.
• Coordinate with the Fleet Manager and operations team to prioritize repairs and minimize vehicle downtime.
• Assist with vendor repairs, warranty claims, parts ordering, and vehicle inspection preparation.

Required Qualifications

• At least three years of professional experience maintaining or repairing commercial vehicles, shuttle buses, trucks, or fleet vehicles.
• Strong working knowledge of gasoline and diesel engines.
• Demonstrated experience with brakes, suspension, steering, electrical systems, HVAC, and computer diagnostics.
• ASE certification in one or more applicable areas.
• Valid driver’s license with a safe driving record.
• Ability to diagnose mechanical problems independently and complete repairs correctly.
• Ability to maintain accurate service and inspection records.
• Ability to lift heavy parts and equipment and safely work underneath and around commercial vehicles.
• Must be dependable and available to support a transportation fleet with daily service commitments.
• Must successfully complete applicable background, driving‑record, drug‑screening, and employment‑verification requirements.

Preferred Qualifications

• ASE Master Medium/Heavy Truck Technician certification.
• ASE School Bus or Transit Bus certifications.
• Class A or Class B CDL with Passenger and Air Brake endorsements.
• EPA Section 609 air‑conditioning certification.
• Experience with Ford Transit, Ford E‑450, Ford F‑550, Ram ProMaster, Starcraft shuttle bodies, minibuses, and ADA vehicles.
• Experience servicing wheelchair lifts and passenger‑door systems.
• Familiarity with DOT annual inspections and commercial fleet compliance.

Schedule

This is a full‑time position. Candidates must be flexible because maintenance may be scheduled around morning and evening transportation operations. Some early‑morning, evening, weekend, emergency, or overtime work may be required.

Compensation and Benefits

• Annual salary of $65,000–$85,000, based on experience, certifications, and demonstrated technical ability.
• Paid time off and company holidays.
• Health and other company benefits, subject to eligibility.
• Company‑provided diagnostic equipment and major shop equipment.
• Training and certification‑development opportunities.
• Stable, year‑round employment supporting a large and growing transportation fleet.

Company Description

TAG‑B Parking LLC is a leader in transportation services, providing reliable and professional solutions to commercial, residential, and event‑based clients. Our shuttle operations are a vital part of our service, helping people move safely and efficiently every day. We take pride in our team of skilled drivers and are committed to safety, punctuality, and excellent customer service.

TAG‑B Parking LLC is a leader in transportation services, providing reliable and professional solutions to commercial, residential, and event‑based clients. Our shuttle operations are a vital part of our service, helping people move safely and efficiently every day. We take pride in our team of skilled drivers and are committed to safety, punctuality, and excellent customer service.