Amentum, a global leader in advanced engineering, technical, and professional services serving the US government, allies, and critical infrastructure sectors, is seeking a **Pipefitter / Steamfitter** to support a unique US Navy program on the island of Diego Garcia.

**JOB RESPONSIBILITIES**
The **Pipefitter / Steamfitter** is responsible for inspecting, maintaining, repairing, and certifying boilers, unfired pressure vessels (UPVs), and associated systems in accordance with regulatory standards. The role requires expertise in maintaining and repairing components of the Steam Generation Plant, Demineralized Water Plant, and connected distribution and collection systems. Key responsibilities include, but are not limited to:

+ Certifying boilers and **unfired pressure vessels (UPVs)** in compliance with **UFC 3-430-07** or **P-606** requirements, as outlined in **J-1605000-03** .
+ Performing preventive and corrective maintenance on equipment and compon...