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Lab Technician - Product Development & Lab / Concrete

Chigasaki, Kanagawa, jp💼 Full-time🗓 2026-04-24 → 2026-07-31

Core

Managing test materials, performing concrete/mortar testing, and preparing chemical admixture samples for product development and quality evaluation.

Role type

Lab Technician (Concrete & Chemical Materials)

Builds

Concrete products, chemical admixture samples, and quality test data for construction clients.

Domain

Construction materials / Specialty chemicals

Deliverable

physical/clinical work

Required skills

Material property evaluation, weighing and mixing, equipment operation, inventory management, waste disposal, safety compliance (PPE), 5S organization

Preferred skills

Concrete testing experience, material testing experience, forklift operation license

Technologies

Concrete testing equipment, chemical mixing equipment, laboratory safety systems

Responsibilities

Receive, store, and prepare test materials; perform concrete/mortar tests with engineers; prepare customer chemical admixture samples; manage laboratory safety and compliance; operate and maintain testing equipment.

Seniority

Individual Contributor, operational level

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