Mobile Fleet Technician - Field Ops & ESOP

Lewis Services - 100% Employee Owned; Baltimore (MD); On-site; USD 47,000 - 62,000; Full time

Benefits offered by this job

ESOP

Paid training

Health, dental, vision, and HSA

401(k)

Paid time off

EAP

Job summary

Lewis Tree Service is seeking a Mobile Fleet Technician to support field fleet operations, maintain safe and reliable equipment, and reduce downtime across multiple locations. The role emphasizes hands-on preventive maintenance, diagnostics, and collaboration with field crews.

The position offers onsite work with strong ESOP benefits, paid training, and comprehensive health plans. Candidates should have a minimum of 3 years in a mobile maintenance role and a valid driver’s license.

Qualifications

• High School Diploma, GED, or equivalent experience.
• Minimum of 3 years in mobile mechanic/equipment maintenance roles.
• Boom certification or 3+ years with booms.
• Strong mechanical, hydraulic, and electrical systems knowledge.
• Ability to work independently in field environments.
• Valid driver’s license and ability to meet driving requirements.
• English communication skills (written and spoken).
• Experience using computers, handheld devices, and Microsoft Office tools.
• Basic mechanical tools and troubleshooting knowledge.
• Attention to detail, organization, and problem-solving.
• Professionalism and ability to build trust with field teams and vendors.
• Willingness to travel frequently.

Responsibilities

• Perform routine preventive maintenance on off-road equipment.
• Diagnose mechanical, hydraulic, and electrical issues.
• Complete minor to moderate repairs on fleet assets.
• Identify and report safety or compliance concerns.
• Document field service work in work order systems.
• Coordinate with Fleet Coordinators on repair scheduling.
• Support fleet-related projects and equipment upgrades.
• Assist operations teams with out-of-service units to reduce downtime.
• Monitor telematics and dashcam systems.
• Train crew leadership on maintenance practices.
• Support cost-saving and warranty recovery initiatives.
• Travel frequently to field locations and work with minimal supervision.

Skills

Valid driver’s license

English communication

Independent field work

Troubleshooting

Team-friendly collaboration

Education

High School Diploma/GED

Tools

Boom certification

Job description

Lewis Tree Service is seeking a Mobile Fleet Technician to support field fleet operations, maintain safe and reliable equipment, and reduce downtime across multiple locations. The role emphasizes hands-on preventive maintenance, diagnostics, and collaboration with field crews.

The position offers onsite work with strong ESOP benefits, paid training, and comprehensive health plans. Candidates should have a minimum of 3 years in a mobile maintenance role and a valid driver’s license.