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 ResponsibilitiesAssist with installation of fire sprinkler piping systems in commercial and industrial environmentsSupport layout, measuring, cutting, threading, grooving, and assembly of sprinkler pipingRead and interpret blueprints, drawings, and specificationsAssist with system testing, inspections, and troubleshootingLoad, transport, and maintain tools and materialsMaintain clean and secure job sitesFollow all company safety policies and OSHA / provincial safety standardsWork alongside welders, millwrights, and mechanical crews when requiredTravel to project sites across Canada and the United States as neededCompletion of Level 1 (or equivalent)



Sprinkler Fitter Apprenticeship schoolingDocumented apprenticeship field hoursBasic understanding of sprinkler system components and installation methodsAbility to read construction drawingsValid driver's licenseAbility to travel for extended project assignmentsLegally eligible to work in either Canada or the United States (or ability to obtain eligibility)Strong commitment to workplace safetyPreferred QualificationsExperience working in industrial environments (sawmills, plants, manufacturing facilities)Experience with grooved pipe systems and threaded pipe installationAerial lift / fall protection certificationsOSHA 10 or OSHA 30 (USA)CSTS, WHMIS, or equivalent safety certifications (Canada)Basic rigging experiencePhysical RequirementsAbility to lift 50+ lbsWork at heights using lifts and laddersStand, kneel, climb, and work overhead for extended periodsWhat D7 OffersCompetitive hourly wages based on apprenticeship level and experienceOpportunity to work on projects across Canada and the United StatesExposure to industrial mechanical environments beyond sprinkler‐only scopesSteady project‐based employment opportunitiesSupport toward apprenticeship progression and certificationOpportunity for advancement within D7 Mechanical LTD and D7 Pneumatics LLC

📌 Apprentice Fire Sprinkler Fitter (Mississauga)
🏢 D7Group
📍 Mississauga