As of May 01, 2026, the average annual salary for Assembly Engineer in Irvine, CA is $45,345, equivalent to $22 per hour, $872 weekly, or $3,779 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Assembly Engineer in cities like San Jose, Santa Clara, and San Francisco.

Annually Salaries for Assembly Engineer in Irvine, CA vary widely, spanning from $38,399 to $52,918. Most professionals fall between the 25th percentile ($41,709) and 75th percentile ($49,309), while top earners (90th percentile) make $52,918 per year. This $7,600 pay gap underscores opportunities for salary growth through certifications, specialized skills like Commitment or Pneumatics, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Irvine Assembly Engineer often earn 0.5% higher than national averages. However, Irvine currently ranks 91 statewide for Assembly Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.

Based on HR-reported data: a national average with a geographic differential
Assembly Engineer Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile Assembly Engineer Salary $38,399 Irvine, CA May 01, 2026
25th Percentile Assembly Engineer Salary $41,709 Irvine, CA May 01, 2026
50th Percentile Assembly Engineer Salary $45,345 Irvine, CA May 01, 2026
75th Percentile Assembly Engineer Salary $49,309 Irvine, CA May 01, 2026
90th Percentile Assembly Engineer Salary $52,918 Irvine, CA May 01, 2026
25% $41,709 10% $38,399 90% $52,918 75% $49,309 $45,345 50%(Median) Didn’t find job title? Click
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What is An Assembly Engineer ?

An Assembly Engineer is responsible for designing, developing, and optimizing assembly processes for various products. This role involves collaborating with cross-functional teams to ensure efficient production workflows, conducting feasibility studies, and implementing improvements to enhance productivity and quality. Key responsibilities include creating assembly instructions, troubleshooting equipment issues, and ensuring compliance with safety standards. Salaries for Assembly Engineers can vary based on factors such as experience, education, and location. On average, the salary range typ...

Source: (as of 06/04/2025). Read more from

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Job Openings for Assembly Engineer in Irvine, CA

Understand the total compensation opportunity for An Assembly Engineer, base salary plus other pay elements

Average Base Salary

Core compensation

 
 
 
41709
49309
45345

Average Total Cash Compensation

Includes base and annual incentives

 
 
 
42939
55711
48254
These charts show the average base salary (core compensation), as well as the average total cash compensation for the job of Assembly Engineer in Irvine, CA. The base salary for Assembly Engineer ranges from $41,709 to $49,309 with the average base salary of $45,345. The total cash compensation, which includes base, and annual incentives, can vary anywhere from $42,939 to $55,711 with the average total cash compensation of $48,254.
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41709
49309

 

About Irvine, California    Irvine (/ˈɜːrvaɪn/) is a master-planned city in Orange County, California, United States in the Los Angeles metropolitan area. The Irvine Company star....More

Irvine, California  area prices were up 3.0% from a year ago

Assembly Engineer Salary in popular cities: Los AngelesSan DiegoSan Jose

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