As of May 01, 2026, the average annual salary for Assembly Engineer in Delaware is $41,860, equivalent to $20 per hour, $805 weekly, or $3,488 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 Delaware vary widely, spanning from $35,448 to $48,850. Most professionals fall between the 25th percentile ($38,503) and 75th percentile ($45,519), while top earners (90th percentile) make $48,850 per year. This $7,016 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, Delaware Assembly Engineer often earn 1.3% higher than national averages due to demand from Fortune 50 companies. However, Delaware currently ranks 16 nationwide 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 $35,448 DE May 01, 2026
25th Percentile Assembly Engineer Salary $38,503 DE May 01, 2026
50th Percentile Assembly Engineer Salary $41,860 DE May 01, 2026
75th Percentile Assembly Engineer Salary $45,519 DE May 01, 2026
90th Percentile Assembly Engineer Salary $48,850 DE May 01, 2026
25% $38,503 10% $35,448 90% $48,850 75% $45,519 $41,860 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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Location Avg. Salary Date Updated
Location Bear, DE Avg. Salary $43,859 Date Updated May 01, 2026
Location Delaware City, DE Avg. Salary $43,886 Date Updated May 01, 2026
Location Harrington, DE Avg. Salary $43,747 Date Updated May 01, 2026
Location Lewes, DE Avg. Salary $43,671 Date Updated May 01, 2026
Location Middletown, DE Avg. Salary $43,895 Date Updated May 01, 2026
Location Milford, DE Avg. Salary $43,806 Date Updated May 01, 2026
Location Rehoboth Beach, DE Avg. Salary $43,655 Date Updated May 01, 2026
Location Seaford, DE Avg. Salary $43,680 Date Updated May 01, 2026
Location Smyrna, DE Avg. Salary $44,045 Date Updated May 01, 2026
Location Bethany Beach, DE Avg. Salary $43,525 Date Updated May 01, 2026
Job Openings for Assembly Engineer in Delaware

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