Lead Transformer Final Assembly Technician

Lead Transformer Final Assembly Technician

Summary:

The Lead Transformer Final Assembly Technician is responsible for leading tanking, final assembly, and vacuum oil filling operations for liquid-filled distribution transformers in accordance with engineering drawings, work instructions, process requirements, and quality standards. This role includes preparation of active parts for tanking, installation of final components and accessories, operation of vacuum oil filling equipment, and execution of assembly activities required for inspection and downstream production readiness.

Experience required for facility ramp-up, process stabilization, operator training, equipment readiness, and production quality support.

• Perform tanking and final assembly operations for liquid-filled distribution transformers in accordance with engineering drawings, bills of material, and work instructions
• Prepare active parts and related assemblies for tanking, including fit-up, alignment, and readiness verification
• Lower, position, and install transformer assemblies into tanks using approved methods and equipment
• Install covers, bushings, fittings, switches, hardware, and related transformer accessories in accordance with design requirements
• Complete final assembly steps required for inspection, filling, and downstream production readiness
• Support development and refinement of standard work and best practices for final assembly operations during ramp-up

• Operate and support setup of vacuum oil filling equipment in accordance with approved work instructions, process requirements, and quality standards
• Prepare units for vacuum oil filling, sealing, and related final assembly steps
• Perform insulating liquid filling operations for oil-filled or ester-filled transformers using approved equipment and procedures
• Monitor filling operations for equipment status, process conformance, cleanliness, and completion of required steps
• Support troubleshooting of filling equipment, filling process issues, or non-conforming conditions in coordination with maintenance, engineering, and supervision as needed
• Handle insulating liquids and related materials in a safe and controlled manner

• Inspect components, tanks, fittings, hardware, and related materials prior to use for condition, completeness, and conformance
• Verify fit-up, alignment, preparation status, accessory installation, and final assembly readiness throughout the build process
• Perform in-process dimensional and visual checks using standard measurement and inspection tools in accordance with work instructions
• Identify defects such as poor fit-up, damaged components, missing hardware, contamination concerns, or non-conforming assembly conditions and take corrective action
• Accurately log production data, material traceability, and quality yields into the ERP or production tracking system
• Identify recurring assembly or quality issues and support corrective actions to improve consistency and reduce rework

• Safely handle transformer components, active parts, tanks, fittings, hoses, hardware, and related materials using appropriate lifting or handling equipment
• Use overhead cranes, hoists, fixtures, and other approved devices as required
• Stage materials and equipment to support efficient workflow while maintaining organization and traceability

• Use hand tools, power tools, torque tools, hoses, valves, fittings, fixtures, and related equipment required for tanking, final assembly, and vacuum oil filling operations
• Perform routine equipment and tool checks and report issues as needed
• Support troubleshooting of equipment, tooling, or process issues as required
• Maintain a clean and organized work area in accordance with company standards

• Support training and qualification of new operators during factory ramp-up
• Share assembly best practices, workmanship expectations, filling process knowledge, and quality standards with team members
• Assist supervisors in identifying process gaps, training needs, and improvement opportunities
• Interface with upstream and downstream production operations as required by production flow

• High School Diploma or GED required

• 5+ years of experience in a manufacturing, industrial, or assembly environment
• 3+ years of experience in liquid-filled transformer manufacturing, final assembly, tanking, oil filling, or similar industrial manufacturing environments
• Prior experience supporting equipment readiness, process stabilization, or operator training in a quality-critical manufacturing environment preferred

• Ability to read and interpret technical drawings, work instructions, bills of material, and production documentation
• Ability to operate and support setup of vacuum oil filling equipment and final assembly processes in accordance with approved procedures
• Proficiency with measurement and inspection tools…