Cleanroom Work Procedures × Industry & Occupation: Engineering & Manufacturing
18 jobs found.
Semiconductor Wafer Cleaning Worker
In semiconductor manufacturing processes, removes contaminants and microparticles from wafer surfaces using chemicals, ultrapure water, and specialized equipment to support improved yield in subsequent processes.
Semiconductor Material Refiner (Polycrystalline Silicon, etc.)
A manufacturing technical position that purifies polycrystalline silicon and others to high purity and supplies raw materials for semiconductor wafer manufacturing. Operates chemical reaction equipment and high-temperature furnaces, handling everything from raw material preparation to quality control.
Semiconductor Manufacturing Equipment Inspector
Technical job that inspects and checks the performance and safety of semiconductor manufacturing equipment, maintains it to ensure proper functioning, and keeps records.
Semiconductor Product Processing Worker
Technical occupation that manufactures and processes semiconductor device materials through processing processes such as thin film formation and etching.
Phototransistor Manufacturing Worker
Manufacturing operator responsible for the production process of phototransistor elements in a cleanroom, performing equipment operation and quality inspection.
Photomask Original Manufacturing Worker
Job responsible for manufacturing and inspecting photomask originals in the semiconductor manufacturing process.
Pharmaceutical Packaging Worker
A worker who weighs and portions manufactured pharmaceuticals according to specified standards, fills and seals them into containers, and performs labeling and outer packaging.
Lens Surface Treatment Worker
A manufacturing technical position that applies thin-film coatings and surface treatments to optical components such as lenses to enhance anti-reflection properties and durability.