Field technician / lineworkerRules- Regulatory designation
- None specific - general duty (CLC Part II s 124; telecom is federally regulated)
- Hours and rest
- CLC Part III (federal undertaking): 8 h/40 h standard, 8 h rest between shifts (s 173.01); averaging permitted
| Critical risk | After-hours fault restoration on copper, fiber and HFC, pole and pit work near power lines and traffic, driving to call-outs after a full day | On-call call-outs at night, extended days during outages and storms, solo work and long rural drives |
|---|
Critical facilities technicianRules- Regulatory designation
- None specific - general duty (CLC Part II s 124; telecom is federally regulated)
- Hours and rest
- CLC Part III (federal undertaking): 8 h/40 h standard, 8 h rest between shifts (s 173.01); averaging permitted
| Critical risk | Switching UPS, generator and HV/LV supplies during maintenance, battery room work, responding to cooling failures overnight, often alone | 24/7 rotating 12 h shifts, lone night cover at exchanges and data centers |
|---|
Tower technicianRules- Regulatory designation
- None specific - general duty (CLC Part II s 124; telecom is federally regulated)
- Hours and rest
- CLC Part III (federal undertaking): 8 h/40 h standard, 8 h rest between shifts (s 173.01); averaging permitted
| High risk | Climbing 30-100 m towers to install and maintain antennas, rigging loads, RF exposure management, rooftop work at night | Traveling crews with long drives between sites, compressed rollout schedules, weather windows, night maintenance windows |
|---|
NOC analyst / engineerRules- Regulatory designation
- None specific - general duty (CLC Part II s 124; telecom is federally regulated)
- Hours and rest
- CLC Part III (federal undertaking): 8 h/40 h standard, 8 h rest between shifts (s 173.01); averaging permitted
| High risk | Monitoring the core network overnight, triaging alarms, rerouting traffic, restoring emergency call carriage during outages | 24/7 rotating 12 h shifts incl. nights, screen vigilance, incident surges |
|---|
Network engineerRules- Regulatory designation
- None specific - general duty (CLC Part II s 124; telecom is federally regulated)
- Hours and rest
- CLC Part III (federal undertaking): 8 h/40 h standard, 8 h rest between shifts (s 173.01); averaging permitted
| High risk | Executing core routing, switching and software changes in 00:00-05:00 maintenance windows, rollback decisions, after a normal day of work | Night change windows added on top of day duties, weekly or more, with little recovery time |
|---|
Fiber installer / directional drill operatorRules- Regulatory designation
- None specific - general duty (provincial OHS Act; CLC Part II s 124 for federal works)
- Hours and rest
- Provincial ESA, e.g. Ont. ESA: 11 h daily rest, 8 h between shifts, 48 h/wk unless agreed
| High risk | Trenching, directional drilling and pit installation near live services and traffic; aerial fiber on power poles; night works in city streets | Early starts and night works under traffic permits, production-rate pay, travel between sites |
|---|