Senior Electrical Service Technician - HEAVY TRUCKS

Job Description

Job Description

The Blue Collar Recruiter is recruiting on behalf of a client company for this position. This is an opportunity with our client, not an internal role at The Blue Collar Recruiter. The business, responsibilities, pay, and benefits described below relate to the client's opportunity.

Job description:

Senior Field Service Technician ELECTRICAL – Heavy Equipment / CAN Bus Diagnostics

Location: Northeast Florida (Jacksonville, St. Augustine, Orange Park & Green Cove Springs)

Pay:$85-90K per YEAR (Based on Experience)

Travel: National Travel Required (2–3 trips per month)

Build a Career with Industry-Leading Equipment

We are seeking a highly skilled Senior Field Service Technician to diagnose, troubleshoot, repair, and maintain specialized vacuum truck and sewer maintenance equipment. This is not a standard diesel mechanic position. We are looking for an experienced technician with advanced electrical, hydraulic, and diagnostic skills who enjoys solving complex problems and providing exceptional customer service.

If you thrive on troubleshooting sophisticated equipment, interpreting electrical schematics, and working with CAN Bus and multiplex systems, we want to hear from you.

Position Summary

The Senior Field Service Technician serves as the technical expert responsible for diagnosing, repairing, and maintaining all models of Vac-Con and Vector equipment. This position requires advanced knowledge of electrical systems, CAN Bus diagnostics, hydraulics, and mechanical repair while delivering outstanding customer service. The technician works independently with minimal supervision, completes accurate documentation, communicates repair recommendations clearly, and may assist with equipment assembly and limited service operations as business needs require.

Essential Responsibilities

• Diagnose operational/electrical deficiencies on all models of Vac-Con and Vector equipment.
• Troubleshoot and repair mechanical, hydraulic, electrical, pneumatic, and water systems.
• Perform advanced diagnostics on Controller Area Network (CAN Bus) systems, multiplex electrical systems, and electronic control modules.
• Read and interpret complex electrical schematics, hydraulic diagrams, blueprints, and technical manuals.
• Utilize digital multimeters, oscilloscopes, scan tools, and diagnostic software to isolate electrical and communication faults.
• Repair wiring harnesses, sensors, controllers, switches, relays, and multiplex components.
• Identify required parts, materials, and supplies necessary to complete repairs safely and efficiently.
• Perform preventative maintenance, inspections, troubleshooting, and complete equipment repairs.
• Operate Vac-Con and Vector equipment to verify repairs and confirm proper functionality.
• Complete service work orders, inspection reports, and electronic documentation accurately and on time.
• Communicate technical findings and repair recommendations clearly with customers and internal teams.
• Maintain a clean, organized, and safe work environment.
• Travel nationally approximately 2–3 times per month to support customer equipment and field service operations.
• Support equipment assembly and special projects as needed.

Required Technical Skills

• Advanced CAN Bus diagnostics
• Multiplex electrical systems
• Electrical troubleshooting
• Hydraulic system diagnostics and repair
• Mechanical repair and troubleshooting
• Heavy equipment service
• Reading electrical schematics and hydraulic diagrams
• Digital multimeters
• Oscilloscopes
• Electronic control modules (ECMs)
• Preventative maintenance
• Vacuum truck and sewer equipment experience (preferred)
• Technical documentation

Key Competencies

• Strong Diagnostic Ability
• Advanced Electrical Knowledge
• CAN Bus Protocol Expertise
• Mechanical Aptitude
• Hydraulic Systems Knowledge
• Initiative
• Quality Workmanship
• Problem Solving
• Customer Service Excellence
• Professional Communication
• Teamwork
• Time Management
• Attention to Detail
• Safety Awareness

Minimum QualificationsEducation

• High School Diploma or GED

Experience

• 3–5 years of experience diagnosing and repairing heavy equipment, vocational trucks, construction equipment, specialty equipment, or similar machinery.

Preferred Experience

Experience with one or more of the following:

• CAN Bus diagnostics
• Multiplex electrical systems
• Hydraulic troubleshooting
• Vacuum trucks
• Sewer maintenance equipment
• Construction equipment
• Utility equipment
• Mobile equipment diagnostics

Preferred Certification

• ISO 11898-2 Certification (Preferred)

Knowledge, Skills & Abilities

• Ability to diagnose and repair complex electrical, hydraulic, mechanical, and water systems.
• Strong understanding of CAN Bus communication protocols and multiplex architecture.
• Ability to interpret electrical schematics, hydraulic diagrams, wiring prints, and service manuals.
• Proficient with digital diagnostic equipment including multimeters, oscilloscopes, and scan tools.
• Ability to work independently with minimal supervision.
• Excellent written and verbal communication skills.
• Strong customer service mindset.
• Ability to prioritize multiple repairs while maintaining quality workmanship.
• Willingness to travel as needed.

Why Join Our Team?

• Competitive hourly pay based on experience
• Challenging and rewarding technical work
• Work on industry-leading specialty equipment
• Opportunity to become a technical expert in advanced vehicle electronics
• Stable, growing organization
• Career advancement opportunities
• Collaborative team environment

Benefits:

• 401(k)
• Dental insurance
• Health insurance
• Health savings account
• Retirement plan
• Tuition reimbursement
• Vision insurance

Work Location: In person

You should be proficient in:

• Hydraulic Systems & Components
• automotive electrical networking
• CAN-bus
• CANbus
• electrical networking
• ISO 11898-2 Cerfication
• mobile equipment diagnostics
• multimeters
• multiplex electrical systems
• vacuum trucks
• oscilloscopes