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The differences between master electricians and electrical supervisors can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 6-12 months to become a master electrician, becoming an electrical supervisor takes usually requires 2-4 years. Additionally, an electrical supervisor has an average salary of $90,972, which is higher than the $52,154 average annual salary of a master electrician.
The top three skills for a master electrician include electrical equipment, electrical systems and switches. The most important skills for an electrical supervisor are electrical systems, PLC, and electrical equipment.
A Master Electrician installs, maintains, and repairs electrical systems in private homes or commercial properties. They also supervise the work performed by journeymen, ensure proper staffing, and monitor the quality, as well as prepare and submit work documentation.
The electrical supervisor oversees electricians' performance, training them for the repair and maintenance of equipment. They are responsible for enhancing their skills to create and design electrical operating systems in order to prevent malfunctions causing electric short circuits or shock. They also initiate the monitoring of electrical equipment. They are to help electricians install electrical equipment in establishments and homes, following standard safety protocols imposed by the state. When a defect is observed, they can quickly troubleshoot and start repair.
Master electricians and electrical supervisors have different pay scales, as shown below.
| Master Electrician | Electrical Supervisor | |
| Average salary | $52,154 | $90,972 |
| Salary range | Between $31,000 And $86,000 | Between $66,000 And $124,000 |
| Highest paying City | Minneapolis, MN | Washington, DC |
| Highest paying state | Vermont | Nevada |
| Best paying company | Allegro MicroSystems | Micron Technology |
| Best paying industry | Energy | Energy |
There are a few differences between a master electrician and an electrical supervisor in terms of educational background:
| Master Electrician | Electrical Supervisor | |
| Most common degree | Bachelor's Degree, 28% | Bachelor's Degree, 34% |
| Most common major | Electrical Engineering Technology | Electrical Engineering |
| Most common college | - | Stanford University |
Here are the differences between master electricians' and electrical supervisors' demographics:
| Master Electrician | Electrical Supervisor | |
| Average age | 42 | 49 |
| Gender ratio | Male, 94.3% Female, 5.7% | Male, 95.7% Female, 4.3% |
| Race ratio | Black or African American, 9.3% Unknown, 4.3% Hispanic or Latino, 16.9% Asian, 2.3% White, 66.3% American Indian and Alaska Native, 0.9% | Black or African American, 8.1% Unknown, 4.5% Hispanic or Latino, 15.6% Asian, 2.1% White, 68.5% American Indian and Alaska Native, 1.2% |
| LGBT Percentage | 3% | 4% |