As of January 01, 2026, the average annual salary for Assembly Engineer in Delaware is $41,849, equivalent to $20 per hour, $805 weekly, or $3,487 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Assembly Engineer in cities like Santa Clara, San Jose, and Fremont.

Annually Salaries for Assembly Engineer in Delaware vary widely, spanning from $35,456 to $48,839. Most professionals fall between the 25th percentile ($38,503) and 75th percentile ($45,508), while top earners (90th percentile) make $48,839 per year. This $7,005 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 $35,456 DE January 01, 2026
25th Percentile Assembly Engineer Salary $38,503 DE January 01, 2026
50th Percentile Assembly Engineer Salary $41,849 DE January 01, 2026
75th Percentile Assembly Engineer Salary $45,508 DE January 01, 2026
90th Percentile Assembly Engineer Salary $48,839 DE January 01, 2026
25% $38,503 10% $35,456 90% $48,839 75% $45,508 $41,849 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 $44,023 Date Updated January 01, 2026
Location Delaware City, DE Avg. Salary $44,040 Date Updated January 01, 2026
Location Harrington, DE Avg. Salary $44,985 Date Updated January 01, 2026
Location Lewes, DE Avg. Salary $44,985 Date Updated January 01, 2026
Location Middletown, DE Avg. Salary $44,259 Date Updated January 01, 2026
Location Milford, DE Avg. Salary $44,985 Date Updated January 01, 2026
Location Rehoboth Beach, DE Avg. Salary $45,285 Date Updated January 01, 2026
Location Seaford, DE Avg. Salary $44,512 Date Updated January 01, 2026
Location Smyrna, DE Avg. Salary $44,349 Date Updated January 01, 2026
Location Bethany Beach, DE Avg. Salary $45,285 Date Updated January 01, 2026
Job Openings for Assembly Engineer in Delaware

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