Plumber – Wastewater & Submersible Pump Specialist

About the role

We are looking for a qualified plumber to join Amentum’s US Navy program on Diego Garcia. The role focuses on operating, maintaining and repairing wastewater facilities and submersible sewage pump systems in a remote, austere environment.

Key responsibilities

• Operate and maintain wastewater treatment facilities and associated plumbing systems to meet operational standards.
• Inspect, troubleshoot and repair submersible sewage or wastewater pumps.
• Install, repair and maintain water, gas and sewage pipelines in accordance with technical specifications and safety codes.
• Read and interpret blueprints, layouts and technical manuals to ensure correct installation and repairs.
• Document inspections, repairs and maintenance activities for regulatory compliance.
• Coordinate with supervisors and team members during routine work and emergency response.

Required profile

• Minimum three (3) years experience with submersible sewage or wastewater pump maintenance.
• Journeyman‑level plumbing certification.
• High school diploma or equivalent.
• Ability to obtain and maintain facility credentials, valid passport (≥1 year) and required visas.
• English proficiency sufficient for contract requirements and emergency procedures.
• Pass medical requirements for deployment.

Required skills

• Submersible sewage pump operation and troubleshooting.
• Wastewater facility maintenance.
• Blueprint and technical manual reading.
• Installation and repair of water, gas and sewage piping.
• Compliance with plumbing codes and safety standards.

What we offer

• Opportunity to work on a unique US Navy program in a remote overseas location.
• Experience with a global engineering and technology leader.