Julius Kartika

• Lead overall quality governance for multi-project manufacturing and supply
chain operations in HV & EHV electrical equipment.
• Act as corporate quality authority, process capability improvement, and risk
based quality control.
• Established quality roadmaps aligned with corporate growth, localization
strategy, and regulatory compliance.
• Led cross-functional sub-groups covering Quality Assurance (QA), Quality
Systems (QS), and Quality Improvement (QI).
• Drove supplier quality development programs for partner factories, ensuring
consistent compliance with IEC and customer specifications.
• Appointed member of PT PLN (Persero) String Set Standard Committee,
contributing to national standard formulation.
• Lead the development of Indonesias locally manufactured 150kV & 500kV
string set accessories and insulating connectors for PT PLN (Persero), breaking
the dependency on imported products.

• Established Indonesias first high-voltage polymer insulator manufacturing
facility (150-500 kV).
• Designed and implemented ISO-based quality management systems and Lean
production flow.
• Led process qualification, supplier audits, and product validation, ensuring
reliability in severe service environments.
• Drove continuous improvement programs, improving yield, reducing defects,
and stabilizing long-term performance.
• Served as quality and technology mentor for engineering and production
teams.

• Held full P&L responsibility, overseeing quality, production, QA/QC,
maintenance, and logistics.
• Led corporate-wide quality transformation, increasing yield from ~60% to
>90% using Lean Six Sigma tools.
• Localized raw materials and re-engineered processes, significantly reducing
production cost and supply chain dependency.
• Defined and executed plant-level quality roadmap aligned with long-term
business sustainability.

• Led greenfield factory setup, from civil construction to full commercial
operation.
• Managed electro-ceramic manufacturing for electronic and power
applications, meeting IEC, ANSI, and JIS standards.
• Implemented Lean Manufacturing and Six Sigma-based defect reduction,
improving throughput and mechanical reliability.
• Achieved six-fold increase in production volume and secured 85% market
share in targeted export markets.
• Mentored QA, engineering, and production leaders in structured problem-solving
and process control.

electronic
manufacturing optimization
yield improvement from 70% to 90%