As of April 01, 2025, the average annual salary for a Diesel Mechanic Supervisor in Nashua, NH is $82,090. Salary.com reports that pay typically ranges from $70,580 to $90,544, with most professionals earning between $60,100 and $98,240.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $90,544 | $7,545 | $1,741 | $44 |
| Average | $82,090 | $6,841 | $1,579 | $39 |
| 25th Percentile | $70,580 | $5,882 | $1,357 | $34 |
An entry-level Diesel Mechanic Supervisor with under 1 year experience makes about $77,795. With less than 2 years of experience, a mid-level Diesel Mechanic Supervisor makes around $79,169. After 2-4 years, the Diesel Mechanic Supervisor pay rises to about $82,090. Those senior Diesel Mechanic Supervisor with 5-8 years of experience earn roughly $84,866, and those Diesel Mechanic Supervisor having 8 years or more experience are expected to earn about $85,244 on average.
| Levels | Salary |
|---|---|
| Entry Level Diesel Mechanic Supervisor | $77,795 |
| Intermediate Level Diesel Mechanic Supervisor | $79,169 |
| Senior Level Diesel Mechanic Supervisor | $82,090 |
| Specialist Level Diesel Mechanic Supervisor | $84,866 |
| Expert Level Diesel Mechanic Supervisor | $85,244 |
| Entry Level | 2% |
| Mid Level | 4% |
| Senior Level | 7% |
| Top Level | 11% |
| Experienced | 12% |
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Each competency has five to ten behavioral assertions that can be observed, each with a corresponding performance level (from one to five) that is required for a particular job.
Customer Service: Customer service is the provision of service to customers before, during and after a purchase. The perception of success of such interactions is dependent on employees "who can adjust themselves to the personality of the guest". Customer service concerns the priority an organization assigns to customer service relative to components such as product innovation and pricing. In this sense, an organization that values good customer service may spend more money in training employees than the average organization or may proactively interview customers for feedback. From the point of view of an overall sales process engineering effort, customer service plays an important role in an organization's ability to generate income and revenue. From that perspective, customer service should be included as part of an overall approach to systematic improvement. One good customer service experience can change the entire perception a customer holds towards the organization.
Schematic: A schematic, or schematic diagram, is a representation of the elements of a system using abstract, graphic symbols rather than realistic pictures.
Customer Relations: Creating mutually beneficial relationships with customers to improve their overall experience.
| Skill | Salary | Demand |
|---|---|---|
|
Health Assessment
|
$94,403 |
15%
|
|
Expense Control
|
$91,941 |
12%
|
|
Technical Services
|
$89,478 |
9%
|
|
Creative Thinking
|
$89,478 |
9%
|
|
Installation
|
$86,194 |
5%
|
|
Coordination
|
$86,194 |
5%
|
