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 components related to the Steam Generation Plant, Demineralized Water Plant, and their associated distribution and collection systems.
• Inspecting and repairing piping systems, valves, pumps, and other components to ensure safety, reliability, and operational efficiency.
• Troubleshooting system malfunctions, diagnosing faults, and executing repairs to minimize downtime and maintain plant operations.
• Replacing worn or damaged components and performing welding to repair or construct piping systems when necessary.
• Conducting hydrostatic and pressure tests to certify system integrity and compliance with safety and performance standards.
• Monitoring and maintaining control systems associated with steam and water generation equipment to ensure optimal performance.
• Following technical directives, plans, and manuals for all repairs, installations, and maintenance tasks in the steam and water generation plants.
• Documenting maintenance activities, certifications, and operational logs to comply with regulatory and organizational requirements.
• Maintaining a clean, organized, and safe workspace while adhering to environmental and workplace safety improvements.

MINIMUM REQUIREMENTS

• Qualification to certify boilers and unfired pressure vessels (UPVs) per the UFC 3-430-07 or P-606 certifications as required.
• Proven experience with steam systems, water generation systems, and complex piping infrastructure.
• Demonstrated ability to perform maintenance and repairs on components for Steam Generation Plants, Demineralized Water Plants, and associated systems.
• Knowledge of pipefitting and steamfitting principles, including welding, cutting, bending, and pressure testing.
• Understanding of safety standards for high-pressure systems and compliance with industry best practices.
• High school diploma or equivalent.

• Employees must read, speak, and comprehend English to the extent that they can perform the contract requirements and comply with installation emergency procedures.

• Passport must be valid for a minimum of one (1) year or more at the time of hiring.

• Ability to obtain country-specific visas per the U.S. Department of State Foreign Clearance Guide.

• Ability to successfully pass contract medical requirements and maintain compliance throughout the duration of deployment.

PREFERRED QUALIFICATIONS

• Completed formal apprenticeship or technical training in pipefitting, steamfitting, or related fields.
• Experience supporting military steam systems or performing maintenance in utility or industrial plant environments.
• Advanced certifications in welding or experience with pressurized and high-temperature piping systems.
• Familiarity with Navy or government specifications for steam and water system operations.
• Prior experience in an OCONUS (Outside the Continental United States) or remote environment is preferred.

OTHER RESPONSIBILITIES

Safety: Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements, fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks, and serving on safety committees and teams.

Quality: Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand their Quality Management and Customer Satisfaction responsibilities.

Procedure Compliance: Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to the job.

Working Environment

This position is located on Diego Garcia, British Indian Ocean Territory (BIOT), a remote overseas location supporting U.S. Government operations. Employees may work in office, industrial, warehouse, port, airfield, and outdoor environments and may be exposed to high temperatures, humidity, inclement weather, noise, dust, and uneven terrain. Work schedules may include evenings, weekends, holidays, and extended hours based on operational requirements. 

Physical Requirements

Requirements may include prolonged sitting, standing, walking, climbing stairs, lifting up to 25 pounds regularly and 50 pounds occasionally, and working in both indoor and outdoor environments. Must be able to meet all medical, security, and deployment requirements associated with assignment to a remote overseas location.