Network Engineer Salary in San Diego, CA
Network Engineers in San Diego, CA earn a median of $99,000/year, ranging from $76,230 (25th percentile) to $158,400 (90th percentile). After California state taxes (9.3%) and cost-of-living adjustments (COL index 152), this is equivalent to $65,132 in purchasing power vs the US average.
On the ground in San Diego, CA
Notable employers in this market include General Dynamics, Qualcomm, and various defense contractors clustered around Miramar and the waterfront tech corridor. A median salary around $99,000 sounds reasonable until you factor in rent - a one-bedroom in Normal Heights or Mission Hills runs around $1,800 to $2,000 monthly, which absorbs a significant chunk of gross income. San Diego sprawls enough that you'll likely drive; the I-5 corridor north toward Torrey Pines and east toward Sorrento Valley sees heavy commute traffic, though some engineers bike or use the limited trolley network. California's state income tax hits around 9.3 percent, so your take-home is notably lighter than similar salaries in Texas or Nevada. The mild year-round climate means less weather disruption to infrastructure work, but the competitive aerospace and defense sector here means employers expect solid certifications and security clearances.
1Salary Distribution in San Diego, CA
2Estimated Take-Home & Purchasing Power
* Estimates only. Does not include federal income tax, 401k, health insurance, or local taxes. Use the Salary Calculator for a detailed breakdown.
How Does San Diego, CA Compare?
| City | Median | COL Index | COL-Adjusted |
|---|---|---|---|
| San Diego, CA (current) | $99,000 | 152 | $65,132 |
| San Francisco, CA | $119,000 | 186 | $63,978 |
| Los Angeles, CA | $102,000 | 173 | $58,960 |
| New York, NY | $114,000 | 187 | $60,963 |
| Seattle, WA | $116,000 | 162 | $71,605 |
| Boston, MA | $105,000 | 162 | $64,815 |
4Frequently Asked Questions
What is the average Network Engineer salary in San Diego, CA?
The median Network Engineer salary in San Diego, CA is $99,000 per year as of 2026 BLS OEWS data. The 25th percentile is $76,230 and the 90th percentile is $158,400.
Is San Diego, CA a good place to work as a Network Engineer?
San Diego, CA has a cost of living index of 152 (US average = 100). After adjusting for cost of living, a $99,000 Network Engineer salary in San Diego, CA is equivalent to $65,132 in purchasing power compared to the US average.
What is the cost of living adjustment for San Diego, CA?
San Diego, CA has a cost of living index of 152, meaning it is 52% more expensive than the US average. The state income tax rate in California is approximately 9.3%.
What is the Network Engineer salary range in San Diego, CA?
In San Diego, CA, Network Engineers earn between $76,230 (25th percentile) and $158,400 (90th percentile), with a median of $99,000 per year.
How many Network Engineer jobs are there in San Diego, CA?
According to BLS OEWS data, there are approximately 36,000 Network Engineer positions in the San Diego, CA metropolitan area.
What do Network Engineers earn in San Diego, CA?
Based on BLS OEWS 2026 data, Network Engineers in San Diego, CA earn a median annual wage of $99,000. The middle 50% earn between $76,230 and $126,720. The top 10% earn more than $158,400. There are approximately 36,000 Network Engineers employed in the San Diego, CA metro area, with annual job growth estimated at 4%.
Is San Diego, CA a good place for a Network Engineer?
San Diego, CA has a cost of living index of 152 (US average = 100), making it 52% more expensive than the national average. After adjusting for cost of living, a Network Engineer in San Diego, CA earning $99,000has the equivalent purchasing power of $65,132 relative to the US median. California has a state income tax rate of approximately 9.3%.
What is the cost of living adjustment for San Diego, CA?
San Diego, CA's cost of living index is 152, based on composite data including housing, food, transportation, healthcare, and utilities. This means that $99,000 in San Diego, CAhas the same purchasing power as $65,132 in a city at exactly the US average cost of living. Housing is typically the largest driver of cost of living differences between metros.
Compare San Diego, CA with Another City
See a detailed side-by-side comparison of salary, taxes, and purchasing power.
5Should You Work as a Network Engineer in San Diego, CA?
The headline median of $99,000 is only part of the picture. San Diego, CA's cost of living index is 152 (US average = 100), meaning a dollar here buys roughly 66¢ of what it buys in an average US city. The $99,000 salary effectively purchases $65,132 worth of goods and services at national-average prices.
Housing is the single biggest driver of cost-of-living differences between metros. In San Diego, CA, the median household typically spends 35–45% of gross income on housing — significantly above the 28% "affordable" threshold most lenders use. For a $99,000 salary, that translates to roughly $39,600/year on housing alone.
State tax plays a meaningful but smaller role. California levies a state income tax of approximately 9.3%, which reduces take-home by roughly $9,207 per year on this salary. States with zero income tax (Texas, Florida, Washington, Tennessee, Nevada) offer a structural advantage, but often offset it with higher sales tax or property tax. After state tax and approximate federal FICA (~7.6%), the estimated take-home is $82,969. This excludes federal income tax, which varies by filing status and deductions.
For comparison, here are nearby alternatives: San Francisco, CA ($119,000 median, COL 186); Los Angeles, CA ($102,000 median, COL 173); New York, NY ($114,000 median, COL 187). If you're optimizing for purchasing power, compare the COL-adjusted column in the table above and pick the highest number. If you're optimizing for career progression, weight total employment and yearly growth in the role — larger markets offer more lateral moves and promotion velocity, even when nominal pay is lower.
The 4% year-over-year growth rate for Network Engineers in San Diego, CA is a leading indicator of market health. Healthy growth at a steady pace — enough to support mobility but not so fast that compensation is racing ahead of credentials. For side-by-side comparisons, try the full city ranking for Network Engineers or the California state overview.
Data source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS) Program. All figures are approximate annual estimates based on the most recent available BLS data. Actual salaries may vary based on experience, education, employer size, and specific role. Cost-of-living data represents composite indices from publicly available metropolitan area data.