Siemens Energy

A Snapshot of Your Day

Senior Transformer Technician (STT) is responsible for the environmentally safe performance of field service projects with minimal to no supervision. Primarily an expert in the assembly, vacuum/oil filling, testing, service, and repair of distribution and power transformers and may be assigned other work individually or as part of a larger electrical substation/powerplant project.

Reports directly to the assigned Transformer Resource Manager (TRM) and performs work under the supervisory direction of the Crew Leader (CL). Effective communication with both TRM and CL is required throughout active projects and when awaiting assignment and/or standby time.

When required, may be temporarily assigned as CL by TRM or functional supervisor and will be responsible for crew, subcontractors, vendors, and assigned assets as listed in CL job description.
Often requires extensive travel and non-standard schedules at field locations with exposure to varying environmental conditions.

How You’ll Make an Impact

• Perform complex transformer field service operations, applying advanced technical skills in troubleshooting, repairing, and improving transformer equipment and procedures.

• Serve as the expert for rigging, re gasketing, cutting new gaskets/O rings, vacuum/oil processing, and all transformer service-related tasks.
• Complete all work to required QA specifications, including documenting vacuum levels, oil logs, and walkdown findings prior to project closeout.
• Support Crew Lead (CL) or TRM with project planning, setup, resource allocation, vendor and equipment coordination, lodging/travel arrangements, and scheduling of heavy/test equipment.
• Assist with collecting data and preparing field service reports, including job packets, non-conformance reports, and documentation for analysis.
• Maintain vehicles, tools, and equipment by performing inspections, inventories, repairs, and scheduled maintenance to ensure safe and reliable operation.

What You Bring

• Apply expert level knowledge of distribution, power, and transmission substation equipment across LV/MV/HV voltage classes; perform safe assembly, maintenance, and troubleshooting of power and distribution transformers and related accessories.
• Conduct transformer receipt inspections, verify control wiring, diagnose issues, and execute corrective actions in the field.
• Interpret scopes of work, general arrangement drawings, electrical schematics, one line diagrams, test data, and factory manuals to ensure accurate installation and service execution.
• Perform and document transformer oil processing operations, including vacuuming, filling, circulating, draining, and ensuring proper handling procedures.
• Maintain and service company vehicles, generators, test equipment, and oil processing systems; uphold Class A CDL requirements (eligible for annual bonus).
• Leverage technical training, vocational/apprenticeship experience, or prior field service background to perform advanced assembly, maintenance, and repair work in the utility/energy electrical industry.

About the Team

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. We meet the growing energy demand across 90+ countries while ensuring our climate is protected. With more than 100,000 dedicated employees, we not only generate electricity for over 16% of the global community, but we’re also using our technology to help protect people and the environment.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Rewards

• Career growth and development opportunities
• Supportive work culture
• Company paid Health and wellness benefits
• Paid Time Off and paid holidays
• 401K savings plan with company match
• Family building benefits
• Parental leave