Perform work with knowledge and understanding of shop and laboratory safety practices and policies including organization, housekeeping, hazardous material and waste handling, storage and disposal, Activity Hazard Documents (AHD's), Safety Data Sheets (SDS's), confined space entry, Occurrence Reporting, Quality Assurance/Conduct of Operations, and applicable Function, Project, and Facility Notebooks. Use both conventional and Computer Numerical Controlled machinery to program, set-up and perform mixed-complexity machining operations that include producing hardware components and assemblies bearing complex geometry, high precision, non-prismatic features, hidden features and difficult to machine materials.