Mechanical Engineer Salary in Leominster, MA: $106,391 (2026)
Quick Answer:A full-time mechanical engineer in Leominster, MA earns a median $106,391/year (≈ $51.15/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 17-2141). Once you factor in Leominster's price level (9% above national, BEA RPP 108.5), that paycheck buys what $98,056 would nationally. Nominal pay sits 5.1% below the Massachusetts state average.
Based on BLS state-level estimates · View source
In 2026, a mechanical engineer salary in Leominster, Massachusetts, averages around $106,391 annually, closely aligning with the national median of $107,150. The local pay range varies significantly, with entry-level positions earning approximately $78,855 and top-tier roles reaching up to $160,897. These estimates, derived from 2025 BLS data projected to 2026, indicate a competitive environment for engineers, especially in industries such as aerospace and automotive, where companies like SpaceX and Tesla heavily influence salary structures. With a growing focus on sustainability in engineering practices, positions in HVAC and building systems also contribute to the diverse job market and pay variations available in Leominster.
About the Leominster Market
Salary estimated from Massachusetts average ($118,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $78,855 | $37.92 |
| Lower Range (P25) | $84,872 | $40.81 |
| Median (P50)(typical) | $106,391 | $51.15 |
| Upper Range (P75) | $132,929 | $63.91 |
| Top Earners (P90) | $160,897 | $77.35 |
Median Salary Position
0.71% below the national average
2026 Salary Percentile Distribution in Leominster
In Leominster, MA, the mechanical engineer salary spread from the 10th to 90th percentile is $82,042 (2026 est.). At $106,391, the local median is 0.71% below the national median of $107,150.
Salary Calculator
At 40 hours/week in Leominster: You'd be in the lower-middle range
How Leominster Mechanical Engineer Pay Compares
Leominster median: $106,391/year (2026)
| Compared To | Median Salary | Leominster Pays |
|---|---|---|
| Massachusetts Average | $112,109 | -5.10% less |
| National Average | $107,150 | -0.71% less |
Mechanical Engineers in Leominster, MA earn a median of $106,391 per year (2026 est.), which is 0.71% lower than the national median of $107,150 and 5.10% below the Massachusetts state average of $112,109.
Cost-of-Living Adjusted Salary
Leominster has a cost of living 8.50% above the national average.
Adjusted salary = nominal × (100 / CoL index). CoL index: 100 = national average.
Leominster, MA has a cost-of-living index of 108.5 (above the national average of 100). While the nominal salary of $106,391 is competitive, the higher cost of living reduces purchasing power to an effective $98,056 — a 7.83% reduction.
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2019 BLS Actual
$78,180
2025 BLS Actual
$103,373
2026 Current Est.
$106,391
2019–2027 Growth
+40.1%
Salary Trajectory for Mechanical Engineers in Leominster (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 2.92% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $78,180 | Actual |
| 2020 | $81,310 | Actual |
| 2021 | $93,280 | Actual |
| 2022 | $89,070 | Actual |
| 2023 | $96,490 | Actual |
| 2024 | $121,522 | Actual |
| 2025 | $103,373 | Actual |
| 2026(current) | $106,391 | Estimated |
| 2027 | $109,498 | Projected |
Based on 7 years of BLS OEWS data for the Leominster metropolitan area, the median mechanical engineer salary grew 32.2% from $78,180 (2019) to $103,373 (2025). At a 2.92% compound annual growth rate, salaries are projected to reach $109,498 by 2027 — a total increase of $31,318 (40.06%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the Leominster metropolitan area, sourced from annual Occupational Employment and Wage Statistics surveys. 2026–2026 figures are current estimates, and 2027 values are projections, calculated using a 2.92% CAGR derived from 7-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Salary by Experience Level
| Experience | Estimated Salary Range |
|---|---|
| 0-2 years (New Graduate) | $78,855 – $84,872 |
| 3-5 years (Mid Career) | $84,872 – $106,391 |
| 5+ years (Experienced) | $106,391 – $132,929 |
| 10+ years (Top Earner) | $132,929 – $160,897 |
ME, PE salary ranges estimated from BLS percentile data. Individual mechanical engineer compensation varies by employer, certifications, and specialization.
Mechanical Engineer Job Market in Leominster
In terms of local employment opportunities, Leominster currently hosts 10 mechanical engineers, a figure signifying a tight-knit community within the profession. The cost of living index for the area stands at 108.5, which translates into a higher baseline price for goods and services, impacting take-home pay. Leading employers are often found in the automotive and aerospace sectors, notably companies like Tesla and Boeing, which tend to offer premium compensation packages to attract technical talent. The wide salary range here is driven by industry differences, with aerospace positions generally commanding higher wages than those in traditional automotive sectors. Additionally, pursuing a PE license can provide leverage in salary negotiations within HVAC and building systems. For those looking to maximize mechanical engineer pay in Leominster MA, focusing on roles that require security clearance or navigating into management can yield substantial returns, due to the competitive nature of these specialized positions.
More salary data for Leominster, MA:
Frequently Asked Questions
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Written by Amina Patel, PE
Career Analyst
Amina has 10 years of experience in mechanical engineering. She specializes in thermal analysis and works in the automotive industry.
Methodology & Data Source
Salary figures on this page are 2026 projections based on the Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey, May 2026 release. The BLS reported a median annual salary of $103,373 for mechanical engineersin the Leominster metropolitan area. A 2.92% compound annual growth rate (CAGR), calculated from 6-year national BLS wage trends, was applied to project current 2026 compensation. Percentile ranges (P10–P90) represent the full salary distribution across experience levels and practice settings in this market.
Data Sources & Methodology
Salary data for Leominster is estimated from official BLS state-level occupational wage data (2025), adjusted for regional cost-of-living differences using BEA RPP (Regional Price Parities).
2026 figures are projected from 2025 BLS data using a compound annual growth rate (CAGR) of 2.92%, derived from historical BLS wage trends for mechanical engineers (SOC 17-2141).
Compiled and verified by Amina Patel, PE, a licensed mechanical engineer with 10+ years of clinical experience. · View source data at BLS.gov