Numerical & Quantitative Analysis × Workstyle: Shift work

118 matching jobs found.

Precision Measurement Worker (Ironmaking and Steelmaking)

Specialized technician who measures dimensions, shapes, chemical compositions, and mechanical properties of metal materials and products generated in ironmaking and steelmaking processes using various measuring instruments, and inspects whether they meet quality standards.

Petrochemical Product Production Engineer

A technical role in petrochemical manufacturing plants that develops, optimizes, and operates process technologies such as raw material cracking, polymerization, and purification.

Petroleum Product Production Engineer

Manufacturing technical position that chemically and physically processes crude oil to produce and optimize petroleum products.

Cement Tester

A technical role that evaluates performance and standards compliance through various tests from cement raw materials to post-hardening quality, ensuring quality assurance.

Ore Dressing Engineer (excluding development engineers)

A technical role that designs, operates, manages, and improves mineral processing processes to recover and concentrate valuable minerals from ore.

Dye Manufacturing Technician (Excluding Production Technicians)

A technical position responsible for the synthesis of dyes, operation and management of manufacturing processes, and quality control.

Dye Color Matching Worker (Leather Dyeing)

Specialized occupation that accurately blends dyes for leather products to match color samples, repeatedly performing test dyeings to reproduce the required color tones. Manages blending ratios and color matching procedures while understanding the properties of dyes and leather characteristics.