Salary data is based on the San Antonio-New Braunfels, TX metropolitan area and applied to San Antonio using local cost-of-living adjustments.

Electrical Engineers Salaries in San Antonio, TX

Average Base Pay

$102,680/yr

9% below national average

Monthly

$8,557

Hourly

$49

Cost Index

Electrical Engineers in San Antonio, TX earn an average of $102,680 per year, with most salaries falling between $82,144 and $123,216 depending on experience, employer, and specialization. At 9% below the national average, San Antonio offers a more modest rate for this role, in part reflecting a local cost of living index of 84. For professionals evaluating a move or negotiating an offer, the headline salary is only part of the picture—what matters most is how far that income actually goes once taxes, rent, and daily expenses are factored in. The sections below break that down in full for San Antonio.

Salary Range

The chart below shows the full compensation spectrum for this role, from entry-level to senior positions. The highlighted center bars represent the 25th–75th percentile band where most professionals are paid.

$77K
Low

$103K
Median

$128K
High

25th percentile: $87K75th percentile: $118K

About Electrical Engineers

Electrical Engineers design, develop, and test electrical systems and components including power generation and distribution systems, electronic circuits, communication systems, control systems, and embedded systems. The field spans power engineering, electronics, signal processing, telecommunications, and embedded systems design. Power engineers design high-voltage transmission systems, substations, and electrical distribution networks. Electronics engineers design printed circuit boards, analog and digital circuits, and microelectronic devices. Embedded systems engineers develop firmware and hardware for microcontrollers in products ranging from appliances to aerospace systems. Control engineers design feedback and automation systems for manufacturing, robotics, and process control. Electrical engineers use simulation tools such as MATLAB, Simulink, SPICE, and Altium Designer, and must translate theoretical designs into physical hardware that meets performance, reliability, and regulatory requirements. They work in energy, manufacturing, telecommunications, aerospace, automotive, and consumer electronics industries. PE licensure is required for power systems engineers working on public utility projects.

What Electrical Engineers Do

Design electrical systems, circuits, and components for products or infrastructure
Develop schematics and PCB layouts using EDA tools
Perform circuit analysis, simulation, and validation testing
Specify electrical components and materials for design requirements
Develop firmware for embedded systems and microcontrollers
Ensure designs meet safety standards and regulatory requirements
Collaborate with mechanical engineers, software engineers, and manufacturing teams
Troubleshoot and resolve electrical system failures

Key Skills & Qualifications

Circuit design and analysis (analog and digital)
PCB design using Altium Designer, KiCad, or Eagle
MATLAB and Simulink for modeling and simulation
Embedded C/C++ programming for microcontrollers
Power systems fundamentals and electrical code knowledge
Oscilloscope, multimeter, and laboratory instrument proficiency
PE licensure (required for power engineering roles)
Cross-disciplinary collaboration with mechanical and software teams

Career Path

Electrical Engineer I / EIT
Electrical Engineer II
Senior Electrical Engineer
Principal / Staff Engineer
Engineering Manager / Chief Engineer

Electrical Engineers Market in San Antonio, TX

Salary Competitiveness

San Antonio currently pays 9% below the national median for Electrical Engineers. This gap can reflect a lower regional cost base, thinner employer density, or a surplus of qualified candidates relative to open roles—factors worth factoring into any offer negotiation or relocation calculation.

Cost of Living Impact

San Antonio's cost of living runs below the national average, which works in favor of this salary. Essential monthly expenses account for approximately 36% of take-home pay—a ratio that leaves meaningful room for savings, debt reduction, and discretionary spending compared with higher-cost metros.

Effective Purchasing Power

After adjusting for local taxes and cost of living, a Electrical Engineers earning $102,680 in San Antonio reaches a strong purchasing-power position. The effective standard of living this income supports is materially higher than the gross number alone implies—a useful data point for professionals comparing offers across metro areas.

vs. National Avg

-9%

Cost Pressure

36%

Purchasing Power

Strong

Take-Home Pay Calculator

Enter any gross salary to see how federal and state taxes affect your actual take-home pay, broken down by year, month, and week. Results use an estimated effective tax rate of 27% based on this location and income level.

Annual Salary

Take-home (73%)Taxes (27%)

Annual Net

$74,956

Monthly

$6,246

Weekly

$1,441

Eff. Tax Rate

27%

A gross salary of $102,680 for a Electrical Engineers in San Antonio translates to roughly $6,246 in monthly take-home pay after estimated federal and state taxes. Set against monthly living costs of $2,245—covering housing, food, transportation, utilities, and healthcare—that leaves approximately $4,001 per month in disposable income. That margin, not the gross number, is what determines whether you can comfortably cover rent, build savings, and afford discretionary spending in San Antonio's current market.

How far does this salary go in San Antonio?

Cost of Living in San Antonio

Estimated monthly expenses for a single person in San Antonio, benchmarked against US regional price indices for housing, food, transportation, utilities, and healthcare.

Cost Index

Below Avg — US average is 100. Based on a single person (1-bed apartment).

🏠Housing / Rent$1,220/mo

🍔Food & Groceries$445/mo

🚗Transportation$125/mo

💡Utilities$170/mo

🏥Healthcare$285/mo

Monthly$2,245

Annual$26,940

Disposable Income$4,001

Financial Reality Check

This section compares estimated monthly take-home pay against typical living costs in San Antonio to show your real disposable income—the amount remaining after essential bills are paid each month.

Monthly Take-Home

$6,246

Living Costs

$2,245

Disposable

$4,001

Cost Index

Lifestyle

Comfortable

With a monthly take-home of $6,246, your estimated living costs in San Antonio are $2,245 ($26,940/yr). This leaves $4,001 per month in disposable income, indicating a comfortable standard of living. San Antonio's cost of living is 16% below the national average.

Overall, a Electrical Engineers earning $102,680 in San Antonio falls into a comfortable lifestyle tier and has meaningful room to save, invest, and absorb unexpected expenses without financial stress. With a cost index of 84, San Antonio is 16% more affordable than the national average, which extends your purchasing power. Regardless of tier, prioritizing retirement contributions, an emergency fund of three to six months' expenses, and incremental debt reduction will yield the greatest long-term financial stability—especially as living costs in San Antonio continue to evolve.