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The differences between plant maintenance supervisors and electrical supervisors can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a plant maintenance supervisor and an electrical supervisor. Additionally, an electrical supervisor has an average salary of $90,972, which is higher than the $48,355 average annual salary of a plant maintenance supervisor.
The top three skills for a plant maintenance supervisor include safety procedures, production lines and USDA. The most important skills for an electrical supervisor are electrical systems, PLC, and electrical equipment.
| Plant Maintenance Supervisor | Electrical Supervisor | |
| Yearly salary | $48,355 | $90,972 |
| Hourly rate | $23.25 | $43.74 |
| Growth rate | 5% | - |
| Number of jobs | 90,042 | 33,839 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 36% | Bachelor's Degree, 34% |
| Average age | 49 | 49 |
| Years of experience | 4 | 4 |
Plant maintenance supervisors must have a high school diploma or GED at minimum, though some employers will prefer candidates with an associate degree or bachelor's degree. This position requires preventative maintenance skills, knowledge of plant equipment, and understanding of safety procedures. Plant maintenance supervisors supervise a team and maintain the operations of plant systems.
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.
Plant maintenance supervisors and electrical supervisors have different pay scales, as shown below.
| Plant Maintenance Supervisor | Electrical Supervisor | |
| Average salary | $48,355 | $90,972 |
| Salary range | Between $30,000 And $76,000 | Between $66,000 And $124,000 |
| Highest paying City | San Leandro, CA | Washington, DC |
| Highest paying state | Alaska | Nevada |
| Best paying company | Altice USA | Micron Technology |
| Best paying industry | Construction | Energy |
There are a few differences between a plant maintenance supervisor and an electrical supervisor in terms of educational background:
| Plant Maintenance Supervisor | Electrical Supervisor | |
| Most common degree | Bachelor's Degree, 36% | Bachelor's Degree, 34% |
| Most common major | Business | Electrical Engineering |
| Most common college | SUNY College of Technology at Alfred | Stanford University |
Here are the differences between plant maintenance supervisors' and electrical supervisors' demographics:
| Plant Maintenance Supervisor | Electrical Supervisor | |
| Average age | 49 | 49 |
| Gender ratio | Male, 94.1% Female, 5.9% | Male, 95.7% Female, 4.3% |
| Race ratio | Black or African American, 8.1% Unknown, 4.5% Hispanic or Latino, 15.5% Asian, 2.1% White, 68.6% American Indian and Alaska Native, 1.2% | 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 | 4% | 4% |