Field Service Tech.-Diesel Engines (Connecticut)

TEEMA Group

Rock Hill (SC)

Hybrid

USD 61,000 - 76,000

Full time

11 days ago

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Benefits offered by this job

Company-provided service truck

Diagnostic software & equipment

Medical, dental, vision, life and disa

Paid time off and 401(k)

Technical training

Career advancement opportunities

Job summary

TEEMA Solutions is seeking an experienced Field Service Technician (Diesel Engines) to diagnose, service, and repair diesel-powered equipment at customer locations throughout Waterbury and New Haven, CT. The role requires strong engine diagnostics, electrical knowledge, and the ability to work independently while ensuring safety and customer satisfaction.

You will work with OEM software and manuals, provide preventative maintenance, and communicate findings clearly to customers.

Qualifications

5+ years of hands-on diesel engine diagnostics and repair experience preferred.
Field service experience servicing diesel-powered equipment.
Experience with major diesel engine OEMs (Caterpillar, Cummins, John Deere, Perkins, Isuzu or similar).
Strong knowledge of diesel fuel and electrical systems and after-treatment tech.
Ability to use diagnostic software and interpret fault codes.
Valid driver’s licence required.

Responsibilities

Diagnose, troubleshoot, and repair diesel engines and related equipment at customer locations.
Identify and resolve electrical, fuel, cooling and emissions problems.
Use OEM diagnostic software and wiring diagrams to identify failures.
Perform preventive maintenance, repairs, and emergency service.
Troubleshoot engine controls and after‑treatment systems.
Communicate findings and recommended repairs to customers.
Maintain service records and documentation.
Work independently with safety and customer-service focus.

Skills

Diesel engine diagnostics

Electrical systems

Troubleshooting

Customer service

Communication skills

Independent work

Valid driver’s licence

Tools

OEM diagnostic software

Wiring diagrams

Service manuals

Job description

Field Service Technician - Diesel Engines

Location: Waterbury / New Haven, Connecticut
Job Type: Full-Time, Permanent
Work Arrangement: Home-Based / Field Service
Compensation: $44.27-$55.35/hour USD + Overtime

The Opportunity

Our client, a well-established global leader in industrial equipment and technical services, is expanding its field service operations in Connecticut and is seeking an experienced Diesel Field Service Technician to join its growing team.

This is an excellent opportunity for a skilled diesel technician who enjoys troubleshooting complex equipment, working independently, and developing strong customer relationships.

You’ll be responsible for diagnosing, servicing, and repairing diesel-powered equipment at customer locations throughout the Waterbury and New Haven region. Equipment includes industrial compressors, generators, and related mobile equipment.

The ideal candidate will have a strong background in diesel engine diagnostics, particularly electronic engine controls, electrical systems, fuel systems, and emissions after-treatment technology.

Experience with diesel engine diagnostics is essential. Previous compressor experience is an asset, but not required.

Key Responsibilities

Diagnose, troubleshoot, and repair diesel engines and related equipment at customer locations.
Identify and resolve electrical, fuel system, cooling, and emissions-related problems.
Use OEM diagnostic software, engine fault codes, wiring diagrams, and service manuals to identify equipment failures.
Perform preventative maintenance, corrective repairs, and emergency breakdown service.
Troubleshoot electronic engine controls, sensors, and after-treatment systems.
Communicate technical findings and recommended repairs clearly to customers.
Identify opportunities for preventative maintenance and additional service work.
Maintain accurate service records and documentation.
Work independently while maintaining high standards of safety, workmanship, and customer service.

What We’re Looking For

Ideally 5+ years of hands-on diesel engine diagnostics and repair experience; candidates with less experience and strong technical capabilities will be considered.
Previous field service experience servicing and repairing diesel-powered equipment.
Experience with one or more major diesel engine manufacturers, such as Caterpillar, Cummins, John Deere, Perkins, Isuzu, or similar OEMs.
Strong knowledge of diesel fuel systems, electrical systems, electronic engine controls, and after-treatment technology.
Experience using OEM diagnostic software and interpreting electronic engine fault codes.
Ability to independently troubleshoot and resolve complex mechanical and electrical issues.
Strong communication skills and a customer-service mindset.
Ability to work independently and manage daily field service responsibilities.
Valid driver’s licence.

Experience servicing diesel generators, construction equipment, mobile power equipment, or compressors would be particularly relevant.

What We Offer

Competitive hourly compensation of $44.27-$55.35 USD, based on experience and qualifications.
Overtime opportunities, paid at applicable overtime rates.
Company-provided service truck.
Company-provided diagnostic software, equipment, and computer.
Comprehensive benefits, including medical, dental, vision, life and disability insurance.
Paid time off and 401(k) retirement benefits.
Technical training and ongoing professional development.
Career advancement opportunities within a large international organization.
The opportunity to help establish and grow a developing field service territory.