Data Center Commissioning Generator Service Technician

Job Duties

• Commission and repair standby power generators and related power-generation systems at data center sites, verifying that equipment is installed, tested, and operating to design parameters.
• Perform startup, functional testing, and load-bank testing; accurately record instrumentation and commissioning data.
• Troubleshoot and diagnose generator controls (AC and DC), voltage regulators, engine control units, and exhaust aftertreatment systems using electronic diagnostic tools.
• Perform preventative maintenance, field modifications, and warranty corrections in line with your completed training.
• Conduct failure analysis and document findings, corrective actions, and results clearly.
• Cook daily with the site commissioning team — project lead, service coordinator, and contractors — to keep the project on schedule.
• Follow all site safety and compliance requirements, including Lockout/Tagout (LOTO), NFPA 70E, and OSHA standards, plus data center site protocols and etiquette.
• Maintain accurate records to support warranty, commissioning, and customer reporting.

Job Experience & Qualifications

• 5+ years of generator service, power generation, or commissioning experience (data center experience a plus), or equivalent training and experience.
• Working knowledge of standby power generators, generator controls, electrical systems, and diesel engines.
• Comfort using electronic diagnostic tools and commissioning/construction-management platforms (e.g., Procore).
• Willingness and ability to travel to jobsites and to be available for on-call support as project schedules require.
• Strong analytical problem-solving skills, precision, attention to detail, and excellent documentation habits.
• Commitment to completing a structured commissioning and safety training path (LOTO, NFPA 70E, OSHA 10, electrical, commissioning, and failure analysis) — provided and paid for by the company.
• EGSA certification is a plus — and if you don’t have it yet, we’ll help you earn it.
• Your own hand tools (backed by our Tool Replacement Insurance program).

Why This Role

• Mission-critical work. You’ll keep the backup power behind data centers ready to perform when it matters most.
• Specialized, in-demand skills. Company-paid training and certifications build a skill set that’s genuinely scarce — and well rewarded.
• A clear path forward. Grow from Apprentice to Journeyman to Master-level commissioning technician.
• A real support structure. You’ll work within a coordinated commissioning team — never out on an island.

Employee Rewards & Benefits

• Competitive pay — with premium/specialty compensation opportunities for certified commissioning technicians.
• Company-paid specialized commissioning, safety, and OEM training and certifications — including EGSA sponsorship.
• 8 Paid Holidays & 1 Paid Wellness Day
• Paid Time Off
• Employee Referral Bonus Program
• Medical, Dental, and Vision Insurance
• 401k with a Company Match

About The Company

• The W.W. Williams Companies have a broad portfolio of businesses located throughout the U.S. and Mexico.
• We offer a full range of industry-leading products, while providing technical/mechanical service and repair, remanufacturing and warehouse/supply chain management solutions to a varied customer base.
• Our products and services include diesel engines, transmissions, heavy duty truck repair, transport refrigeration, power generation and third-party supply chain logistics services.
• We are relentlessly dedicated to helping our customers achieve maximum uptime.
• Our people are our greatest assets; we support our team with access to world class training and development opportunities.
• We are one of the nation’s largest sales and service networks of industrial power products.