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Quality Control Supervisor

Posted October 8, 2026

Job description

Quality Control Supervisor Jobs Resumes Apply Online: https://www.click2apply.net/lr4J4KIXOp2VQTNb5SKJqw Quality Control Supervisor Category Vessel Operations Employment type Full Time Description U. S. Marine Management, LLC Position DescriptionJob Location:  Yokohama, Japan   Business Title: Quality Control Supervisor (COSIS) Supervisory Responsibilities: No Overtime Eligible: No Supervisor: General Manager, COSIS  Purpose/Summary: U.S. Marine Management, LLC (USMMI) is providing support to the U.S. Army Pre-Positioned Stock Four (APS-4) Watercraft/Modular Causeway System (MCS) Care of Supplies In Storage (COSIS), Exercise and Maintenance program located at the Watercraft Equipment Base – Yokohama North Dock (WEB-YND) in Yokohama, Japan, in order to support Military and Humanitarian actions worldwide.The Quality Control Supervisor will be responsible for inspection, and quality control of all work performed in support of maintenance of U.S. Army Watercraft and Modular Causeway Systems located at WEB-YND, Yokohama, Japan. The Quality Control Supervisor performs inspections and independent evaluations on COSIS operations as required ensuring compliance with the COSIS contract and Army regulatory standards. This individual is responsible for coordinating Quality Assurance (QA) reviews by WEB-YND government staff of maintenance actions and COSIS requirements. The Quality Control Supervisor will work with the Performance Assurance Supervisor to build and manage the process and procedural flow diagrams ensuring proper execution of COSIS Tasks and Maintenance and Supply Operations. The Quality Control Supervisor works with the Supply Supervisor to monitor and evaluate Global Combat Support System – Army (GCSS-Army) applications, ensuring system compliance, and data uploads provide quality information for vessel and equipment status and internal work applications.Key Responsibilities: Administer the COSIS quality control program in accordance with the Quality Control plan and ISO 9001:2000 standardsPerform inspections and independent evaluations on maintenance performed by USMMI and subcontractor labor on all watercraft and modular causeway systemsPerform duties onboard vessels during sea trials while underway.Responsible for monitoring all safety, security, and environmental compliance at WEB-YND in the execution of the COSIS contractResponsible for ensuring quality control of supply and ancillary functions under the COSIS contractLiaise with WEB-YND QA government staff to perform verification and stamping of vessel and equipment Checks and Services Pac