TECHNICAL ISO LEADER

PT Dowa Eco System Indonesia; Lamongan; On-site; IDR 66,960,000 - 111,600,000; Full time

Job summary

PT Dowa Eco System Indonesia (DESI) seeks a QA specialist to support ISO/IEC 17025:2017 compliant validation, calibration, and documentation in our Lamongan lab.

You will conduct method validation, measurement uncertainty, proficiency testing, and maintain ISO 17025 records while addressing non-conformances and driving improvements.

Lamongan, East Java placement within a manufacturing team; DESI is part of the DOWA Holdings group focused on environmental management and recycling.

Qualifications

• Minimum Diploma (D3) in Environmental Engineering, Science, Waste Management, or related field.
• Strong understanding of ISO/IEC 17025:2017 standards.
• Hands-on lab operations: validation, calibration, uncertainty, proficiency testing.
• Prepare, review and maintain technical documents in ISO 17025.
• Strong analytical skills with attention to accuracy and quality.
• Placement: Lamongan, East Java.

Responsibilities

• Validation & Verification of methods and instruments; calibration; control charts.
• Handle non-conformances, repairs, improvements, and QA reporting.
• Document control and record-keeping for quality assurance.

Skills

ISO/IEC 17025 knowledge

Laboratory operations

Method validation

Calibration

Proficiency testing

Documentation & records

Attention to detail

Education

Diploma (D3) in Environmental Engineering

Diploma (D3) in Science

Diploma (D3) in Waste Management

Job description

Competence, Comparative, Professional, calculations and other QA statistical testing

Validation & Verification of methods;

Validation & Verification of instruments- Calibration;

Control Chart;

Handling non-conformances, repairs, improvements, and reports of quality assurance activity;

Document control.

Requirements:

Minimum Diploma (D3) in Environmental Engineering, Science, Waste Management, or other relevant field;

Strong understanding and proven ability to implement ISO/IEC 17025:2017 standards;

Hands-on experience in laboratory technical operations, including method validation, calibration, measurement uncertainty, and proficiency testing;

Ability to prepare, review, and maintain technical documents and records in compliance with ISO 17025 requirements;

Strong analytical skills with attention to detail, accuracy, and quality assurance;

Placement: Lamongan, East Java.

Manufacturing 101-1,000 employees

PT Dowa Eco System Indonesia (DESI) is a Japanese company that has established since 2012 and Operation at 2022. DESI is Holding Company, DOWA Eco-System Co. Ltd., is a company dedicated to environmental management and recycling, and a wholly owned subsidiary company of DOWA Holdings Co. Ltd. The Group was established in 1884 as a mining and metal smelting/ refining company in Japan. DOWA Eco-System business is centered on resource recycling, waste management, soil remediation and environmental consultation.

PT Dowa Eco System Indonesia (DESI) is a Japanese company that has established since 2012 and Operation at 2022. DESI is Holding Company, DOWA Eco-System Co. Ltd., is a company dedicated to environmental management and recycling, and a wholly owned subsidiary company of DOWA Holdings Co. Ltd. The Group was established in 1884 as a mining and metal smelting/ refining company in Japan. DOWA Eco-System business is centered on resource recycling, waste management, soil remediation and environmental consultation.