Last updated: 2025 BLS data · Page refreshed:
How does Engine and Other Machine Assemblers salary grow from entry-level to senior in Massachusetts? State salary progression based on 2025 BLS data.
128% career growth potentialData: BLS OEWS 2025 • Massachusetts salary data • Updated 2026-05-19
The salary range for Engine and Other Machine Assemblers in Massachusetts spans from $36,260 at entry-level to $82,700 at senior level — a difference of $46,440 per year.
Senior Engine and Other Machine Assemblerss in Massachusetts earn $46,440 more per year than entry-level professionals.
Complete percentile breakdown showing how Engine and Other Machine Assemblers salary increases with experience in Massachusetts, from entry-level (10th percentile) to senior (90th percentile).
| Experience Level | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|
| Entry-Level | P10 | $36,260 | $3,022 | $17.43 |
| Early Career | P25 | $43,410 | $3,618 | $20.87 |
| Mid-Career | Median | $46,880 | $3,907 | $22.54 |
| Experienced | P75 | $61,170 | $5,098 | $29.41 |
| Senior / Expert | P90 | $82,700 | $6,892 | $39.76 |
Engine and Other Machine Assemblers in Massachusetts shows strong salary progression over a career. Entry-level professionals start around $36,260, while senior-level professionals earn $82,700 — a 128% increase. The biggest salary jump typically occurs between mid-career ($46,880) and experienced level ($61,170), suggesting that specialization and leadership responsibilities are the key drivers of higher pay.
Where does Massachusetts rank for Engine and Other Machine Assemblers senior-level salaries? Compare Massachusetts's P90 pay to other top-paying states.
Entry-level Engine and Other Machine Assemblerss (10th percentile) earn approximately $36,260 per year, or $3,021 per month. Early-career professionals (25th percentile) earn around $43,410. Based on 2025 BLS OEWS data across all U.S. states.
Senior Engine and Other Machine Assemblerss (90th percentile) earn approximately $82,700 per year. Experienced professionals (75th percentile) earn around $61,170. This represents a career premium of 128% over entry-level pay.
The career salary growth potential for Engine and Other Machine Assemblerss is 128%. Entry-level professionals start at $36,260, while senior-level can earn up to $82,700 — a difference of $46,440 per year.
The highest-paying state for senior Engine and Other Machine Assemblerss is Massachusetts, where 90th-percentile salaries reach $82,700 per year. See the full state-by-state comparison above.
We use BLS Occupational Employment and Wage Statistics (OEWS) 2025 data. The 10th percentile (P10) approximates entry-level pay — the salary that 90% of workers earn more than. The 90th percentile (P90) approximates senior/expert-level pay — only 10% of workers earn above this threshold. National averages are computed across all reporting U.S. states.
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Salary percentile data for Massachusetts from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), May 2025. P10 approximates entry-level compensation; P90 approximates senior/expert-level compensation. State averages differ from national averages due to regional variations in cost of living, demand, and workforce composition. Actual salaries vary based on employer, experience, education, certifications, and specific location within Massachusetts.
Our Methodology · Data Sources · Source: BLS OEWS