Job Description

Our Client is a leading packager of MAN engine-based Combined Heat & Power (CHP) systems , providing energy-efficient solutions to industrial, commercial, and institutional customers across Northern California. Our client specializes in reciprocating engine-driven CHP systems and advanced control technologies to maximize efficiency and reliability.

Position Overview:

We are seeking a highly skilled Service Technician to join our team and support the operation, maintenance, and troubleshooting of MAN engine-based CHP systems . The ideal candidate will have hands-on experience with reciprocating gas engines, electrical controls, and CHP operations . This role involves working with ComAp and EControls systems , ensuring optimal performance, reliability, and efficiency of our CHP installations.

Key Responsibilities:

• Perform scheduled maintenance, troubleshooting, and repairs on MAN engine-based CHP systems.
• Work with engine control systems such as ComAp and EControls to diagnose, calibrate, and optimize engine and power generation performance.
• Conduct mechanical, electrical, and control system diagnostics , including sensor calibrations, wiring checks, and fuel system adjustments.
• Interface with SCADA and remote monitoring systems to assess system health and performance.
• Read and interpret electrical schematics, P&IDs, and technical manuals to diagnose issues and ensure proper system function.
• Perform engine overhauls, cylinder head replacements, turbocharger servicing, and other major engine repairs as needed.
• Work collaboratively with engineering teams and customers to support system upgrades and modifications.
• Maintain detailed service records, work orders, and reports using CMMS or service management software .
• Adhere to safety protocols and environmental compliance standards.

Qualifications & Requirements:

• 2+ years of experience as a field service technician, preferably in CHP, cogeneration, or reciprocating engine-based power generation .
• Strong working knowledge of natural gas or biogas reciprocating engines (MAN engines preferred).
• Experience with ComAp and EControls engine management systems (or similar PLC-based control systems).
• Understanding of electrical systems, power generation, and control logic .
• Ability to read and interpret wiring diagrams, P&IDs, and technical schematics .
• Familiarity with fuel systems, emissions control, and cooling systems in CHP applications.
• Strong troubleshooting skills and the ability to diagnose and resolve mechanical and electrical issues .
• Basic proficiency in laptop-based diagnostics and software tools for control system programming.
• Valid driver’s license and willingness to travel across Northern California for on-site service visits.
• Strong commitment to safety, reliability, and customer satisfaction .

Preferred Qualifications:

• Experience with SCADA systems and remote monitoring platforms .
• EPA 608/609 Refrigerant Certification (a plus).
• Knowledge of biogas, landfill gas, or renewable natural gas (RNG) CHP applications .

What We Offer:

• Competitive salary and overtime opportunities .
• Company vehicle, tools, and laptop provided.
• Health, dental, and vision insurance.
• 401(k) with company match.
• Ongoing training and professional development.
• Opportunity to work on cutting-edge CHP and distributed energy technologies.

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