Diesel Generator Mechanic / Mechanical Technician – Power Generation

Prismecs; Town of Marshfield (WI); On-site; USD 39,000 - 58,000; Full time

Job summary

Prismecs is seeking a local, hands-on Diesel Generator Mechanic / Mechanical Technician to support an 11 MW temporary diesel power facility in Marshfield, MO. Candidates with diesel engines, generator sets, or power-generation backgrounds are encouraged to apply.

This on-site role emphasizes maintenance, troubleshooting, and coordination with Field Operators and Electrical staff to ensure uptime and safety on a project-based schedule.

Qualifications

• Experience working on diesel engines, generator sets, or power-generation equipment.
• Hands-on mechanical background and strong troubleshooting ability.
• Open to different experience levels with relevant mechanical skills.

Responsibilities

• Perform preventive and corrective maintenance on diesel generator sets and related equipment.
• Inspect, troubleshoot, diagnose, and repair diesel engine and generator issues.
• Work with fuel, cooling, lubrication, air intake, exhaust, and starting systems.
• Maintain records of inspections and maintenance activities.
• Support startup, shutdown, and readiness of generator equipment.
• Coordinate with field operators and site M&O teams.

Skills

Diesel engines

Diesel generators

Heavy equipment

Industrial maintenance

Power generation

Troubleshooting

Job description

Diesel Generator Mechanic / Mechanical Technician – Power Generation

Marshfield, United States

Scalable Energy Systems Engineered for Reliability

We design, deploy, and support high-performance power infrastructure to maximize uptime and operational reliability.

Job Description

Diesel Generator Mechanic / Mechanical Technician – Power Generation

Location: Marshfield, MO

Work Arrangement: On-site | Project-Based

Job Summary

PRISMECS is hiring Local hands-on Diesel Generator Mechanic / Mechanical Technician to support the operations and maintenance of a 11MW temporary diesel power generation facility in Marshfield, MO.

This position is ideal for candidates with experience working on diesel engines, generator sets, industrial equipment, or power-generation equipment. We are open to different experience levels depending on the candidate’s hands-on mechanical background and technical ability.

Key Responsibilities

• Perform preventive and corrective maintenance on diesel generator sets and associated mechanical equipment.
  


• Inspect, troubleshoot, diagnose, and repair diesel engine and generator-related mechanical issues.
  


• Work with fuel, cooling, lubrication, air intake, exhaust, starting, and auxiliary systems.
  


• Conduct routine equipment inspections and identify leaks, abnormal temperatures, vibration, noise, or other equipment concerns.
  


• Perform scheduled servicing, adjustments, component replacement, and general repairs.
  


• Support generator startup, shutdown, and operational-readiness activities.
  


• Respond to equipment breakdowns and assist with troubleshooting and restoration.
  


• Monitor equipment condition and report abnormal operating conditions.
  


• Support general plant operations and maintenance activities as needed.
  


• Maintain accurate inspection and maintenance records.
  


• Maintain tools, spare parts, consumables, and work areas.
  


• Follow HSE, PPE, Lockout/Tagout, permit-to-work, and site safety requirements.
  


• Work closely with Field Operators, Electrical/I&C personnel, and other members of the site O&M team.
  

Requirements

Qualifications

• Hands-on experience with diesel engines, diesel generators, heavy equipment, industrial maintenance, or power generation.
  


• Diesel generator or power-generation experience strongly preferred.
  


• Strong mechanical aptitude and troubleshooting skills.
  


• Experience with cooling, fuel, lubrication, intake, and exhaust systems preferred.
  


• Volvo diesel engine experience is a plus.
  


• Ability to safely use mechanical and hand tools.
  


• Understanding of industrial safety and LOTO procedures preferred.
  


• Ability to work outdoors and around operating power-generation equipment.
  


• Must be able to work on-site in Marshfield, MOand support project shift requirements.
  

Experience Level

We are considering both experienced technicians and developing mechanical candidates who have a solid diesel/mechanical background and are interested in expanding their experience in power generation.