Job Title: Experienced Field Service Generator Technician
Company: Mario Power Generator Service
Location: Kenilworth, NJ (Servicing New Jersey & Regional Tri-State Area)
Employment Type: Full-Time | Union Position
Compensation: $41.00/hour base wage (negotiable based on experience) + Overtime & Union Benefits

Company Overview
Mario Power Generator Service, located in Kenilworth, New Jersey, is a premier service provider specializing in comprehensive standby power solutions for commercial, industrial, and municipal clients. With deep technical expertise in high-capacity power systems, field diagnostics, switchgear, and control retrofits, we deliver rapid emergency response, preventive maintenance, and complex electrical engineering upgrades across New Jersey.

Position Summary
We are seeking a highly skilled, safety-focused Field Service Generator Technician with a strong heavy diesel engine background and advanced electrical troubleshooting capabilities to join our Union team. Working out of our Kenilworth facility, you will perform field maintenance, troubleshooting, load bank testing, fuel system servicing, and system commissioning on natural gas and diesel generators ranging from 25 kW up to 3.5 MW, operating across low and medium voltage distribution systems (480V, 4,160V, and 13.2 kV).
Direct experience performing digital generator controller upgrades and retrofits is strictly required for this position. This is a union shop position subject to a standard 90-day probationary period.

Key Responsibilities
• Field Diagnostics & Repairs: Perform advanced mechanical and electrical troubleshooting, maintenance, and emergency repairs on natural gas and heavy diesel generator packages (25 kW to 3.5 MW). Perform temp generator (rental tie ins) installs.
• Controller Upgrades & Retrofits: Install, wire, program, and commission modern digital generator control panels (e.g., Deep Sea, ComAp, Basler, Woodward) on legacy standby units.
• Low & Medium Voltage Service: Safely service, test, and troubleshoot power systems operating at 480V, 4,160V (4.16 kV), and 13.2 kV levels.
• Transfer Switches & Switchgear: Inspect, repair, and test Automatic Transfer Switches (ATS), main circuit breakers, and automatic paralleling controls.
• Load Bank & Fuel Maintenance: Execute resistive/reactive load bank testing, fuel tank maintenance, fuel polishing oversight, and fluid analysis.
• Emergency Field Response: Participate in on-call service rotations to respond to emergency outages and severe storm events across New Jersey.

Minimum Qualifications & Requirements
• Experience: Proven field service background in power generation with demonstrated heavy diesel engine diagnostic expertise.
• Technical Proficiency: Must have own tools up to 1.5 inch drive.
o Mandatory experience performing digital generator controller upgrades and re-wiring.
o Strong mastery of low and medium voltage AC/DC electrical principles (480V, 4,160V, 13.2 kV).
o Proficient using diagnostic software, megohmmeters, digital multimeters, phase rotation meters, and load bank equipment.
o Hands-on experience with ATS units, diesel fuel delivery systems, and fuel tank maintenance.
• Pre-Employment Screening & Licensing:
o Must successfully pass a pre-employment drug and alcohol screening.
o Must pass a DOT physical examination and maintain a valid driver’s license with a clean driving record.
• Terms: Successful completion of a 90-day probationary period.

Compensation & Union Benefits
• Base Rate: $41.00/hour base pay (commensurate with trade experience and certifications).
• Union shop representation offering union health, welfare, and pension benefits.
• Overtime pay for emergency call-outs, weekends, and hours beyond standard shifts.
• Paid holidays, accrued vacation, other benefits,
• Fully equipped company field service vehicle, fuel card, specialized tooling, and uniforms.
• 90-day probation period with clear progression to full union seniority.

Interested? Please forward resume to office@mariopowergen.com.

Job Title: Experienced Field Service Generator Technician

Company: Automated Generator Systems

Location: Benton Ridge, OH (Servicing Northwest Ohio)

Employment Type: Full-Time

Compensation: Salary negotiable based on experience

Company Overview
Automated Generator Systems, located in Benton Ridge, OH, is a trusted provider of residential, commercial, and agricultural backup power solutions across Northwest Ohio. Specializing in sales, installation, maintenance, and emergency repair, we keep local homes, farms, and businesses powered when it matters most.

Position Summary
We are seeking an experienced Field Service Generator Technician with a minimum of 4 years of hands-on Generac experience to join our field service team. In this role, you will perform on-site troubleshooting, routine preventative maintenance, warranty repairs, and start-up commissioning for Generac gaseous and diesel standby generator systems and automatic transfer switches (ATS) throughout Northwest Ohio.

Key Responsibilities
• Generac Diagnostics & Repair: Perform complex mechanical and electrical troubleshooting, maintenance, and warranty repair on Generac air-cooled and liquid-cooled standby power systems.

• Preventative Maintenance: Conduct multi-point field inspections, oil/filter changes, battery load testing, and system checkups on residential, commercial, and agricultural units.

• Transfer Switch & Electrical Service: Inspect, repair, and wire Generac Automatic Transfer Switches (ATS), digital controllers, voltage regulators, and utility sensing circuits.

• Emergency Response & On-Call: Participate in a scheduled on-call rotation to deliver rapid emergency service during severe weather and power outages.

• Customer Service & Reporting: Communicate repair findings and maintenance recommendations clearly to clients while completing digital field service reports accurately.

Minimum Qualifications & Requirements
• Experience: 4+ years of dedicated, hands-on field experience servicing and repairing Generac generator systems.

• Technical Skills:

o In-depth mastery of Generac control panels (Evolution, Nexus, etc.), engine mechanics, and ATS functionality.

o Proficient using digital multimeters, insulation testers, and Generac diagnostic software.

o Strong understanding of AC/DC electrical schematics and power distribution.

• Certifications: Generac Air-Cooled / Liquid-Cooled Factory Certification strongly preferred.

• Licensing: Valid driver’s license with a clean, insurable driving record.

• Physical Demands: Ability to lift up to 70 lbs and work outdoors in varying weather conditions.

Compensation & Benefits
• Competitive salary commensurate with Generac certifications and field experience.

• Overtime and emergency call-out pay incentives.

• Company service vehicle, fuel card, and specialized diagnostic equipment provided.

• Paid Time Off (PTO) and paid holiday schedule.

• Health and retirement benefit options.

• Ongoing Generac factory recertification and technical training.

Interested? Please forward resume to –   wacrist@hotmail.com.

Zaskoda Repair — Caldwell, Texas

Zaskoda Repair is seeking an experienced Generator Technician to join our team serving customers in Caldwell and the surrounding College Station, Texas area. This position is ideal for a hands-on technician with at least 4 years of generator service and repair experience who is comfortable working in the field on residential, commercial, industrial, and municipal generator systems.

Position Overview
The Generator Technician will perform scheduled maintenance, troubleshooting, diagnostics, service, and repair calls on generator systems. Our work is primarily focused on Kohler and Generac generators up to 100 kW, along with municipal generator units up to approximately 250 kW.

Technicians will spend significant time in the field responding to customer service and repair calls, performing preventative maintenance, identifying mechanical and electrical problems, and getting generator systems back into reliable operating condition.
Cummins Onan experience is a strong plus.

Key Responsibilities
• Diagnose, service, maintain, and repair generator systems.
• Primarily work on Kohler and Generac generators up to 100 kW.
• Service and repair municipal generator systems up to 250 kW.
• Respond to field service and repair calls throughout the service area.
• Perform routine preventative maintenance.
• Change engine oil and oil filters.
• Replace air, fuel, and other service filters as required.
• Inspect generator engines, electrical systems, controls, batteries, and related components.
• Run and test generators following maintenance and repairs.
• Troubleshoot starting, charging, electrical, mechanical, and operational problems.
• Complete service calls professionally and document work performed.
• Communicate with customers regarding equipment condition and recommended repairs.
• Maintain a safe, organized service vehicle and work environment.

Qualifications
• Minimum 4 years of generator technician/service experience.
• Hands-on experience servicing and troubleshooting generators.
• Kohler and/or Generac experience strongly preferred.
• Cummins Onan experience is a major plus.
• Ability to troubleshoot both mechanical and electrical problems.
• Comfortable working independently in the field.
• Strong customer-service and communication skills.
• Ability to work safely around energized electrical equipment and running engines.
• Valid driver’s license and acceptable driving record.

Authorized Repair Center

Zaskoda Repair is an authorized repair center for Lincoln, Miller, Hobart, SanRex, Kohler, Fronius, Generac, Hypertherm, and ESAB, providing technicians with exposure to a broad range of professional welding, power-generation, and industrial equipment.

Compensation & Benefits

Salary based on experience and qualifications.

Benefits include:
• Health insurance
• Life insurance
• Paid time off (PTO)
• Vacation
• Sick leave
• Field-service opportunities
• Stable work with an established repair operation

Apply Today

If you are an experienced Generator Technician looking for a hands-on field-service position near College Station/Caldwell, Texas, Zaskoda Repair would like to hear from you – tim.zaskodarepair@gmail.com.

Generator Technician • Kohler • Generac • Cummins Onan • Field Service • Generator Repair • Preventative Maintenance • Municipal Generators

Job Title: Generator Service Technician
Company: C&A Generator Service LLC
Location: Higganum, CT

Employment Type: Full-time
Compensation: Salary commensurate with experience

Job Overview
C&A Generator Service LLC is seeking an experienced Generator Service Technician with 4 to 5 years of hands-on experience in power generation. This role covers preventive maintenance, load bank testing, diagnostic repair, and installation across residential homeowner units (15–20 kW) up to large commercial and industrial systems (up to 1.5 MW V12 generators).

Key Responsibilities

• Perform routine preventive maintenance, inspections, and load testing on emergency standby and prime power systems.

• Install, commission, and connect residential (15–20 kW) and commercial/industrial (up to 1.5 MW) power generation units.

• Troubleshoot and repair electrical, electronic, fuel, and mechanical components on gas and diesel engines up to large-displacement V12 configurations.

• Perform automatic transfer switch (ATS) testing, wiring, and system diagnostics.

• Respond to service calls, complete field work orders, and communicate service findings directly with residential and commercial clients.

Required Qualifications & Experience

• Experience: 5 years of proven field experience working on standby generator systems and industrial engines.

• Brand Knowledge: Familiarity with major power equipment manufacturers, including Cummins, Kohler, HiPower, Waukesha generators, MTU, and Detroit Diesel.

• Technical Skills: Strong understanding of diesel and gaseous engines, AC/DC electrical systems, automatic transfer switches, and digital controller panels.

• License & Credentials: Valid driver’s license with a clean driving record; electrical licenses or manufacturer certifications (Cummins, Kohler, EGSA) are a strong plus. CDL A preferably.

• Physical Requirements: Ability to lift up to 50+ lbs, work outdoors in varying weather conditions, and participate in an on-call rotation for emergency power outages.

How to Apply
Interested applicants can submit their resume and service history to Ashaw@sseps.us or call (860) 575-4323.

A Blake & Pendleton Service Technician provides maintenance/repair support for its customers. Blake & Pendleton customers operate in a varied type of industries, such as manufacturing, utility, forestry, mining, etc. Blake & Pendleton primarily supports Sullair compressed air equipment but also provides support for many other equipment designs. Therefore, the Service Technician must possess a high degree of experience and a desire to improve these skills as equipment modifications change. Service Technicians must have the necessary safety training and certifications as determined by industry agencies (example OSHA, MHSA, etc). Service Technicians have a fixed schedule for work but also may be required to deviate from schedule per customer’s request as well as required to work on call using an assigned rotating schedule by the Service Manager. Technicians are frequently required to lift over 50 lbs and occasionally exceed 100 lbs., climb ladders, carry buckets of lubricants weighing between 25 lbs & 55 lbs, bend as well as work after hours and in inclement weather.

Requirements

ELECTRICAL KNOWLEDGE:

Skilled in troubleshooting 120V control circuits.
Must be able to read and comprehend wiring diagrams.
Must be able to troubleshoot and repair single phase and 3 Phase motor control circuits up to 480V, such as full voltage, reduced voltage and soft starters as well as 3 phase and single phase motor troubleshooting.
Must be able to properly use multimeters, ampmeters and infared meters.
Must be able to successfully perform the above while meeting the Company and
Customer’s safety requirements.

MECHANICAL KNOWLEDGE:

Read and comprehend P&I drawings.
Troubleshoot and repair various air compressor control components.
Must be able to perform routine maintenance such as oil changes, cleaning and setting controls.
Must be able to set up rigging equipment and safely remove and reinstall motors, compressors and associated components.
Must be able to perform motor alignments.
Must be able to safely use all hand tools and power tools such as drill motors, grinders, band saws, etc.
Must have understanding of hydraulic and pneumatic principles and components.
Knowledge of different types of piping such as types of copper, black and galvanized.
Knowledge of threading, sweating, brazing and welding a plus.
Must be able to bend and install control tubing such as 1/4″ and 5/16″ Stainless Steel tubing.
REFRIGERATION: EPA certifications with Freon experience a plus.

RESPONSIBILITIES

Job Duties include but are not limited to:

Perform quarterly, semi-annual and annual preventive maintenance
Accurately assess trouble calls and repair machine(s)
Perform start-up on newly installed machine (s)
Check in with Service Coordinator daily
Submit completed timesheets and service tickets to Service Coordinator daily
Attire worn is a clean company uniform daily as well as display a professional demeanor
Maintain clean service truck
Must maintain a level of physical fitness to safely do the job as well as operate a company service truck, etc.

Interested? Please forward resume to – mshepard@blakeandpendleton.com.

Industrial Handling Services Inc. in New York is seeking an experienced Electrical Mechanical Technician to support the maintenance, repair, and servicing of industrial material-handling and electromechanical equipment. This role is ideal for a hands-on technician with strong electrical mechanical and troubleshooting abilities.

Electrical/Mechanical Service Technician:

Excellent long term opportunity for electrical field service technician with basic knowledge and education to install and maintain AC & DC motor control equipment. Candidates must possess solid initiative, with the ability to work efficiently both independently and in a team; perform work in a safe manner in accordance with company guidelines and standards. Some travel required, valid clean driver’s license and customer service a must. Send resume including salary requirements.

Job Type: Full-time

Compensation & Benefits:

• Competitive pay based on experience
• 401(k) 3% Match
• Health/Dental/Vision insurance
• Paid time off

Work Location: In person

Education & Experience:

• High school diploma or GED required
• Technical or trade school training preferred
• 7+ years of industrial equipment maintenance experience preferred

Join Industrial Handling Services Inc. and be part of a professional team supporting critical industrial operations across New York. Interested? Please forward resume to – mc@ihscranes.com.