LTC Technician

JOB SUMMARY

The LTC Technician (In‑House Operations) cum Trainer is responsible for executing, supporting, and continuously improving Load Tap Changer (LTC) assembly, overhaul, testing, and controls activities within the company’s internal operations and training environments.

This role serves as a technical authority and trainer, ensuring high-quality execution of LTC-related work while developing technical competency across internal assembly teams and external customers through structured classroom and hands-on training delivered at the BU Training Center.

The position requires deep technical expertise in LTC systems, strong troubleshooting capabilities, and the ability to translate complex technical concepts into effective learning experiences. The role works closely with Operations, Engineering, Quality, Sales/Marketing, and Manufacturing plants to support operational excellence and capability development.

PRINCIPLE DUTIES AND RESPONSIBILITIES

• Perform assembly, disassembly, repair, and overhaul of new and existing Load Tap Changers.
• Execute and support electrical and mechanical testing, including but not limited to: 
  • Hi‑Pot
  • TTR
  • Ductor
  • Megger
• Maintain required clearances, dimensions, and tolerances for applicable voltage classifications.
• Conduct troubleshooting and root cause analysis on LTC mechanical, electrical, and control systems.
• Verify and validate: 
  • Circuit breaker controls and alarms
  • CT wiring ratios and polarity
  • CCVT/PT wiring and device simulations
  • LTC, fan, pump, alarm, and sudden pressure relay systems
  • Electrical and mechanical safety interlocks
• Interpret and work from schematics, blueprints, wiring diagrams, and control drawings.
• Perform circuit tracing, verification, and drawing mark-ups to reflect as-built or modified conditions.
• Support oil processing knowledge and best practices related to LTC systems.

2. Technical Training & Knowledge Transfer

• Plan, develop, and deliver technical training programs for: 
  • Internal assembly and operations teams
  • Engineers and service personnel
  • External customers at the BU Training Center
• Delivery training using a combination of: 
  • Classroom instruction
  • Hands-on demonstrations
  • Practical lab exercises
  • Failure analysis case studies
• Develop and maintain training materials, including: 
  • Presentations
  • Work instructions
  • Standard operating procedures (SOPs)
  • Training manuals and job aids
• Assess trainee competency through: 
  • Practical evaluations
  • Knowledge checks
  • Skills demonstrations
• Standardize best practices and promote consistent execution across teams.
• Act as an internal Subject Matter Expert (SME) for LTC systems and applications.

3. Documentation, Reporting & Continuous Improvement

• Prepare and submit: 
  • Technical reports
  • Test reports
  • Training completion records
  • Equipment condition assessments
• Support continuous improvement initiatives related to: 
  • Safety
  • Quality
  • Productivity
  • Training effectiveness
• Provide technical input to Engineering, Quality, and Operations for design and process improvements.

4. Cross‑Functional Collaboration

• Work closely with: 
  • Operations & Manufacturing
  • Engineering
  • Quality
  • Components
  • Sales & Marketing
  • Transformer plants (e.g., Goldsboro, Waukesha)
• Support customer visits, audits, and technical discussions at the training center.
• Represent company capabilities during customer demonstrations and training sessions.

REQUIRED TECHNICAL COMPETENCIES

The role requires proficiency in the following four core LTC competencies:

1. LTC Assembly Works – New Builds
2. Overhauling & Refurbishment of Existing LTCs
3. Electrical Testing & Diagnostics
4. Controls Systems, Interlocks & Alarms

KNOWLEDGE, SKILLS & ABILITIES

• Advanced LTC repair and maintenance expertise
• Strong understanding of: 
  • Electrical testing theory
  • Control systems
  • Protection and instrumentation
  • Transformer auxiliary systems
• Proficient in interpreting and modifying technical drawings
• Strong diagnostic and analytical troubleshooting skills

Training & Communication Skills

• Ability to explain complex technical concepts clearly
• Strong presentation and facilitation skills
• Effective written and verbal communication
• Ability to adapt training delivery to different audiences and skill levelS

Demonstrated Attributes

• High level of technical integrity and attention to detail
• Safety‑first mindset
• Strong ownership and accountability
• Collaborative team player
• Continuous learner and knowledge sharer
• Professional demeanor with customers and internal stakeholders

EDUCATION AND EXPERIENCE

• High School Diploma or GED
• Minimum 5 years of industry-specific experience in power transformers and LTC systems
  (Advanced post‑secondary technical education may substitute experience)
• Utility, OEM, or service experience in Power Transmission, Distribution, or Generation
• Proven technical report writing experience

Preferred

• Technical certification or diploma in Electrical, Mechanical, or Electromechanical disciplines
• Prior experience delivering technical training or mentoring technical staff
• Experience with multiple LTC manufacturers (minimum 3 preferred)