Quality Control Specialist (Onsite)

Signet Jewelers•New York, NY

8d•$22 - $25•Onsite

About The Position

The DDNY QC Specialist is responsible for inspecting all pieces at various stages of production—from casting and assembly to final polish and stone setting. The goal is to ensure every item meets strict aesthetic, structural, and technical standards before delivery to the client or retail floor. Diamonds Direct prides itself on finding talent with a certain set of characteristics, or what they call, RHINO’s. These are individuals with an unmatched work ethic, and are determined to do whatever it takes plus some. They are passionate about what they do and who they do it for, and always take ownership of their work by consistently charging forward. Most importantly, RHINO’s exhibit humility, as in order for the business to succeed here, it takes EVERYONE!

Requirements

2 year minimum proven industry experience
High proficiency using a 10x loupe and microscope for extended periods.
Deep understanding of jewelry construction, including soldering, laser welding, and various setting styles (Pavé, Micro-set, etc.).
Knowledge of GIA/IGI grading standards and precious metal tolerances.
Ability to spot microscopic flaws that could affect the long-term wearability of the piece.

Responsibilities

Technical Inspection: Verify the security of all stones (prongs, bezels, channels). Ensure stones are level, properly oriented, and free of chips or "gray" areas.
Inspect metal finishing for porosity, scratches, tool marks, or uneven polishing. Ensure plating (e.g., Rhodium) is uniform and high-luster.
Check structural integrity of hinges, clasps, and jump rings for functionality and durability. Ensure the piece meets specified weight and dimension requirements.
Confirm that metal fineness stamps (e.g., 14K, 18K, PT950) and trademarks are clear and accurate.
Perform "In-Process QC" to catch errors during the wax or casting stage to minimize metal waste and labor loss.
Compare the finished physical product against CAD renderings or "Special Order" instructions to ensure 100% accuracy.
Use detection equipment to verify that melee and center stones match the diamond parcel specifications.
Maintain logs of common failures (e.g., casting porosity or loose stones) to identify training needs for the bench jewelers.
Clearly communicate reasons for rejection to the production team and oversee the "re-work" process.