Amentum, a global leader in advanced engineering, technical, and professional services serving the U.S. government, allies, and critical infrastructure sectors, is seeking an MSC Riding Gang Administrative Specialist to support a unique US Navy program based on the island of Diego Garcia.

**Job Responsibilities**

+ Serve as the primary administrative and coordination point for MSC Riding Gang personnel supporting maintenance and repair activities aboard MSC vessels.
+ Coordinate onboarding, travel, documentation, and crew‑list requirements for Riding Gang workers in accordance with U.S. Coast Guard and MSC regulations.
+ Prepare, process, and maintain personnel records, safety certifications, background checks, and training documentation.
+ Track work assignments, labor hours, and project progress for Riding Gang teams while vessels are underway or in port.
+ Maintain accurate logs, reports, and administrative documentation related to Riding Gang operation...