Minuteman Plumbing has openings for entry level career service technicians. Full training will be provided. Plumber Job Responsibilities. Install, repair, and maintain pipes, valves, fittings, drainage systems, and fixtures in commercial structures. Keep accurate records of time spent working, description of work performed and materials used. Please visit our website at www.minutemanplumbingservices.net and view both our company videos for an ove...