Amentum is seeking an experienced **licensed commercial plumber** to support a Facilities Support O&M Services Contract. Must be able to install, service, and maintain plumbing systems in **commercial, institutional, industrial, and residential like facilities** . This role requires strong knowledge of **UPC/IPC codes,** the ability to work from detailed construction documents, and experience coordinating with other trades on active job sites. The Plumber will be responsible for providing day-to-day support for all facilities designated under O&M operations. Plumbing O&M typically supports M-F from 06:30am to 3:30pm and have competency for the following:

+ Responsible for maintaining a safe workplace and ensuring that safety is the highest priority in the workplace in accordance to OHSA and local safety codes.
+ Comply with all Environmental Health & Safety and Quality Assurance requirements and goals.
+ Comply with all site policies and procedures.
+ Follow IBC/...