D7 Mechanical LTD and D7 Pneumatics LLC are seeking motivated and safety-oriented Apprentice Fire Sprinkler Fitters who have already completed their first year of trade schooling and accumulated documented field hours toward their apprenticeship. This position offers the unique opportunity to gain hands‑on experience working on industrial, commercial, and mechanical projects across both Canada and the United States.

The successful candidate will assist licensed sprinkler fitters with installation, modification, inspection, and maintenance of fire protection systems while continuing to build hours toward journeyperson certification.

Key Responsibilities

• Assist with installation of fire sprinkler piping systems in commercial and industrial environments
• Support layout, measuring, cutting, threading, grooving, and assembly of sprinkler piping
• Read and interpret blueprints, drawings, and specifications
• Assist with system testing, ...