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Wastewater Treatment Technician

Amentum

SingaporeFull-timeOn-site

Posted 21 May 2026

About this role

Operate and maintain wastewater plant systems, including monitoring chemical compositions and performing preventive maintenance on equipment. Ensure safe, uninterrupted operation while maintaining detailed laboratory logs and inventory records. Requires a High School diploma and a Colorado Class D Certification or equivalent experience. Candidates must be able to deploy to Antarctica, pass medical/background screenings, and possess mechanical aptitude.

What they're looking for

Wastewater TreatmentMechanical AptitudeActivated Sludge ProcessPreventive MaintenanceChemical AnalysisBiological AnalysisPhysical AnalysisMicrosoft Office

Frequently asked questions

What does a Wastewater Treatment Technician at Amentum do?

Operate and maintain wastewater plant systems, including monitoring chemical compositions and performing preventive maintenance on equipment. Ensure safe, uninterrupted operation while maintaining detailed laboratory logs and inventory records. Requires a High School diploma and a Colorado Class D C…

What skills does this Wastewater Treatment Technician role need?

Key skills for this role include Wastewater Treatment, Mechanical Aptitude, Activated Sludge Process, Preventive Maintenance, Chemical Analysis, Biological Analysis.

How much does a Wastewater Treatment Technician at Amentum pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Wastewater Treatment Technician role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Wastewater Treatment Technician role?

You can apply directly on Amentum's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.