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As of August 01, 2026, the average salary for a Principal Application Engineer in California is $128,622 per year, which breaks down to an hourly rate of $62.
However, a Principal Application Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Principal Application Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $136,200 | $11,350 | $2,619 | $65 |
| Average | $128,622 | $10,718 | $2,473 | $62 |
| 25th Percentile | $121,148 | $10,096 | $2,330 | $58 |
CADENCE INC - San Jose, CA
SK hynix memory solutions America Inc. - San Jose, CA
Staffing the Universe - Santa Clara, CA
Saviynt - El Segundo, CA
A Principal Application Engineer'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 Principal Application Engineer'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:
| Levels | Salary |
|---|---|
| Entry Level Principal Application Engineer | $126,857 |
| Intermediate Level Principal Application Engineer | $127,376 |
| Senior Level Principal Application Engineer | $128,102 |
| Specialist Level Principal Application Engineer | $129,384 |
| Expert Level Principal Application Engineer | $131,818 |
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 Principal Application Engineers. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
For Principal Application Engineer roles, the industry you choose can impact your earning potential by as much as 30% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Healthcare, offers compensation 15% above the average. Conversely, Principal Application Engineer positions in Edu., Gov't. & Nonprofit typically offer lower base pay, as this sector often view Principal Application Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Healthcare | $147,915 | $71.0 | 15% |
Understanding how a Principal Application Engineer'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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $136,200 | $11,350 | $2,619 | $65 |
| Average | $128,622 | $10,718 | $2,473 | $62 |
| 25th Percentile | $121,148 | $10,096 | $2,330 | $58 |
Ready to take the next step in your career? Browse thousands of current Principal Application Engineer job openings on our job board. Use the search bar below to find your perfect match.
Fox Point Recruitment LLc
Santa Clara, CA
Fox Point Recruitment LLc | Santa Clara, CA
Job Description. Job Description. Job Title:Senior Principal Engineer, Hardware Application Engineering — Board & System Design. Location. Santa Clara, CA ... more
2 Days Ago
SK hynix memory solutions America Inc.
San Jose, CA
SK hynix memory solutions America Inc. | San Jose, CA
Job Description. Job Description. About the Company. At SK Hynix Memory Solutions. we're at the forefront of semiconductor innovation, developing advanced ... more
4 Days Ago
Inlighten Technologies
Santa Clara, CA
Inlighten Technologies | Santa Clara, CA
Job Description. Job Description. About the Company. Inlighten Technologies is a Silicon Valley startup developing next-generation microLED technologies fo... more
2 Days Ago
Applied Motion Products, Inc.
Morgan Hill, CA
Applied Motion Products, Inc. | Morgan Hill, CA
Job Description. Job Description. Description. Applied Motion Products. is a rapidly growing company focused on automation and everything motion. Our goal ... more
2 Days Ago
WeRide.ai
San Jose, CA
WeRide.ai | San Jose, CA
Job Description. Job Description. Established in 2017, WeRide (NASDAQ: WRD) is a leading global commercial-stage company that develops autonomous driving t... more
4 Days Ago
Forgent
San Diego, CA
Forgent | San Diego, CA
Job Description. Job Description. Description. We are seeking an Application Engineer who provides advanced technical expertise to support customers, sales... more
5 Days Ago
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