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The differences between liaison engineers and supplier quality engineers can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 4-6 years to become a liaison engineer, becoming a supplier quality engineer takes usually requires 2-4 years. Additionally, a supplier quality engineer has an average salary of $83,182, which is higher than the $81,061 average annual salary of a liaison engineer.
The top three skills for a liaison engineer include corrective action, MRB and engineering support. The most important skills for a supplier quality engineer are sigma, ISO, and PPAP.
| Liaison Engineer | Supplier Quality Engineer | |
| Yearly salary | $81,061 | $83,182 |
| Hourly rate | $38.97 | $39.99 |
| Growth rate | 2% | 10% |
| Number of jobs | 100,516 | 76,104 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 64% | Bachelor's Degree, 68% |
| Average age | 41 | 42 |
| Years of experience | 6 | 4 |
A liaison Engineer is a type of Engineer who serves commonly in a large industrial or manufacturing firm. They are task to do works that include testing, designing, and creating products based on determining factors such as quality control and inventory. They manage, evaluate, and resolves different production problems that can encounter in the designated place of aircraft. Also, they are the ones who monitor the schedule of production, orders, specification of manufacturing procedures, and activities.
A Supplier Quality Engineer ensures that the supplier's quality standards are in accordance with the requirement of the organization. They also report supplier performance and quality to management.
Liaison engineers and supplier quality engineers have different pay scales, as shown below.
| Liaison Engineer | Supplier Quality Engineer | |
| Average salary | $81,061 | $83,182 |
| Salary range | Between $58,000 And $111,000 | Between $64,000 And $107,000 |
| Highest paying City | Everett, WA | Foster City, CA |
| Highest paying state | Washington | California |
| Best paying company | Navistar | Meta |
| Best paying industry | Automotive | Professional |
There are a few differences between a liaison engineer and a supplier quality engineer in terms of educational background:
| Liaison Engineer | Supplier Quality Engineer | |
| Most common degree | Bachelor's Degree, 64% | Bachelor's Degree, 68% |
| Most common major | Mechanical Engineering | Mechanical Engineering |
| Most common college | Northwestern University | Northwestern University |
Here are the differences between liaison engineers' and supplier quality engineers' demographics:
| Liaison Engineer | Supplier Quality Engineer | |
| Average age | 41 | 42 |
| Gender ratio | Male, 86.6% Female, 13.4% | Male, 80.5% Female, 19.5% |
| Race ratio | Black or African American, 3.4% Unknown, 4.6% Hispanic or Latino, 9.4% Asian, 10.3% White, 72.2% American Indian and Alaska Native, 0.1% | Black or African American, 4.7% Unknown, 3.9% Hispanic or Latino, 11.5% Asian, 11.7% White, 68.1% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 5% | 4% |