As of July 01, 2026, the average salary for a Telecommunications Engineer III in South Carolina is $110,849 per year, which breaks down to an hourly rate of $53.
However, a Telecommunications Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
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A Telecommunications Engineer III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, and company size can directly affect your earning potential.
Experience is a primary driver of a Telecommunications Engineer III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Telecommunications Engineer I | 0-2 years | $65,098 |
| Telecommunications Engineer II | 2-4 years | $83,649 |
| Telecommunications Engineer III | 4-7 years | $110,849 |
| Telecommunications Engineer IV | 7+ years | $128,694 |
| Telecommunications Engineer V | 7-10 years | $144,889 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Telecommunications Engineer IIIs. For example, consider the average annual salaries in these key locations:
Telecommunications Engineer III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $123,984. While startup companies pay approximate $104,853.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $104,853 |
| Growth Stage | 51~500 | $110,899 |
| Established | 501~5000 | $119,730 |
| Enterprise | 5000+ | $123,984 |
For Telecommunications Engineer III roles, the industry you choose can affect earning potential by as much as 66% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Software & Networking sectors offer the strongest compensation, at 33% above the average. In contrast, Telecommunications Engineer positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Telecommunications Engineer III as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $147,447 | $71.0 | 33% |
| Software & Networking | $142,181 | $68.0 | 28% |
| Financial Services | $136,915 | $66.0 | 24% |
| Biotechnology | $131,650 | $63.0 | 19% |
| Telecom | $131,650 | $63.0 | 19% |
Understanding how a Telecommunications Engineer III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
Last Updated on July 01, 2026Promotions are the fastest way to increase your earnings. As a Telecommunications Engineer III, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Provisioning Engineer IV | $108,701 | -2% |
| Telecommunications Engineer IV | $128,694 | 16% |
Ready to take the next step in your career? Browse thousands of current Telecommunications Engineer III job openings on our job board. Use the search bar below to find your perfect match.
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