What are the main factors that influence an Injection Molding Machine Operator III's salary?

The primary factors are: 1) Experience Level, 2) Geographic Location, 3) Education/Skills, 4) Company Size & Industry

What industry pays the highest salary for Injection Molding Machine Operator III?

The Biotechnology industry offers the highest average compensation for Injection Molding Machine Operator III roles, with salaries approximately 20% above the market median.

How does experience change An Injection Molding Machine Operator 's salary?

An Injection Molding Machine Operator 's salary grows with experience: an Injection Molding Machine Operator I (0-1 years)earns $44,521, an Injection Molding Machine Operator II (1-3 years)earns $50,293, an Injection Molding Machine Operator III (3-5 years)earns $58,733,

What are the highest paying states for an Injection Molding Machine Operator III?

Injection Molding Machine Operator III salary varies significantly by state. The top 3 highest paying states for Injection Molding Machine Operator III roles are District of Columbia $62,721, California $62,483, Massachusetts $61,650. These tech hubs typically pay 10-15% above the national average.

How much do different types of Injection Molding Machine Operator roles make?

Salaries for Injection Molding Machine Operator level roles vary by specialization: Injection Molding Engineer: $77,476; Plastic Injection Molding Operator III: $56,700; Plastic Injection Molding Operator II: $48,600; Injection Molding Machine Operator II: $48,508; Injection Molding Operator: $47,024.

Injection Molding Machine Operator III Salary in Rhode Island

How much does an Injection Molding Machine Operator III make in Rhode Island?

As of July 01, 2026, the average salary for an Injection Molding Machine Operator III in Rhode Island is $58,733 per year, which breaks down to an hourly rate of $28.

However, an Injection Molding Machine Operator III's salary can vary significantly. Here’s a look at the typical salary range:

Top Earners (90th percentile): $71,794
Majority Range (25th-75th percentile): $53,168 to $65,569
Entry-Level (10th percentile): $48,102

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Injection Molding Machine Operator III Salaries by Percentile

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$65,569	$5,464	$1,261	$32
Average	$58,733	$4,894	$1,129	$28
25th Percentile	$53,168	$4,431	$1,022	$26

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Key Factors That Influence Injection Molding Machine Operator III Salaries

An Injection Molding Machine Operator III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, and company size can directly affect your earning potential.

How Experience Level Affects Injection Molding Machine Operator Salaries?

Experience is a primary driver of an Injection Molding Machine Operator III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

Injection Molding Machine Operator I (0-1 years): $44,521
Injection Molding Machine Operator II (1-3 years): $50,293
Injection Molding Machine Operator III (3-5 years): $58,733

Job Role	Years of Experience	Average Salary
Injection Molding Machine Operator I	0-1 years	$44,521
Injection Molding Machine Operator II	1-3 years	$50,293
Injection Molding Machine Operator III	3-5 years	$58,733

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How Do Injection Molding Machine Operator III Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Injection Molding Machine Operator IIIs. For example, consider the average annual salaries in these key locations:

District of Columbia: $62,721.
California: $62,483.
Massachusetts: $61,650.

District of Columbia $62,721 California $62,483 Massachusetts $61,650 Washington $61,423 New Jersey $61,401 Alaska $61,321 Connecticut $60,540 New York $60,222

Hawaii $59,208 Rhode Island $58,733 Maryland $58,410 Minnesota $57,968 Colorado $57,798 Illinois $57,741 Oregon $57,526 Delaware $57,367

New Hampshire $57,268 Virginia $57,045 Pennsylvania $56,393 Nevada $56,065 North Dakota $55,957 Michigan $55,787 Wisconsin $55,725 Vermont $55,600

Texas $55,254 Maine $55,232 Arizona $55,198 Ohio $55,158 Georgia $54,637 Indiana $54,376 Wyoming $54,325 Utah $54,246

Iowa $54,212 Kansas $53,940 Louisiana $53,861 North Carolina $53,833 Missouri $53,821 Florida $53,600 Montana $53,481 Nebraska $53,368

Kentucky $53,306 South Carolina $53,079 Tennessee $52,938 Idaho $52,881 New Mexico $52,467 Oklahoma $52,377 Alabama $52,043 South Dakota $51,482

Arkansas $51,176 West Virginia $51,012 Mississippi $50,519

Top Paying Cities for Injection Molding Machine Operator IIIs

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

Adamsville: $59,467
Albion: $58,964
Ashaway: $59,354

Adamsville, RI $59,467 Albion, RI $58,964 Ashaway, RI $59,354 Barrington, RI $58,809 Block Island, RI $59,137 Bradford, RI $59,318 Bristol, RI $59,036 Carolina, RI $59,220

Charlestown, RI $59,242 Chepachet, RI $59,124 Clayville, RI $58,959 Coventry, RI $58,962 West Greenwich, RI $59,125 East Greenwich, RI $58,922 Exeter, RI $59,108 Fiskeville, RI $58,808

Forestdale, RI $59,261 Foster, RI $59,093 Glendale, RI $59,266 Greene, RI $59,171 Greenville, RI $58,831 Harmony, RI $58,907 Harrisville, RI $59,240 Hope, RI $58,845

Hope Valley, RI $59,302 Hopkinton, RI $59,380 Jamestown, RI $59,182 Kenyon, RI $59,213 Little Compton, RI $59,458 Manville, RI $59,042 Mapleville, RI $59,135 Newport, RI $59,241

Middletown, RI $59,267 North Kingstown, RI $59,024 North Scituate, RI $58,907 Oakland, RI $59,199 Pascoag, RI $59,279 Pawtucket, RI $58,721 Central Falls, RI $58,747 Cumberland, RI $59,081

Lincoln, RI $58,806 Portsmouth, RI $59,235 Prudence Island, RI $59,113 Rockville, RI $59,371 Saunderstown, RI $59,146 Shannock, RI $59,216 Slatersville, RI $59,262 Slocum, RI $59,144

Tiverton, RI $59,415 Wakefield, RI $59,197 Kingston, RI $59,174 Narragansett, RI $59,213 Peace Dale, RI $59,189 Warren, RI $58,961 Warwick, RI $58,797 Westerly, RI $59,368

West Kingston, RI $59,193 West Warwick, RI $58,869 Wood River Junction, RI $59,277 Woonsocket, RI $59,265 North Smithfield, RI $59,130 Wyoming, RI $59,216 Providence, RI $58,704 Cranston, RI $58,712

North Providence, RI $58,719 East Providence, RI $58,708 Riverside, RI $58,727 Rumford, RI $58,718 Smithfield, RI $58,837 Johnston, RI $58,739

Injection Molding Machine Operator III Salary by Company Size: Startups vs. Enterprise

Injection Molding Machine Operator III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $66,198. While startup companies pay approximate $56,061.

Injection Molding Machine Operator III Salary by Company Size

Company Size	Employees	Average Salary
Startup	1~50	$56,061
Growth Stage	51~500	$59,266
Established	501~5000	$63,947
Enterprise	5000+	$66,198

Injection Molding Machine Operator III Salary by Industry: Top Paying Sectors

For Injection Molding Machine Operator III roles, the industry you choose can impact your earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Biotechnology, offers compensation 20% above the average. Conversely, Injection Molding Machine Operator positions in MFG Durable typically offer lower base pay, as this sector often view Injection Molding Machine Operator III as a support function rather than a direct revenue driver.

The top paying industry for an Injection Molding Machine Operator III

Industry Sector	Average Annual Salary	Average Hourly Rate	Pay vs.Avg
Biotechnology	$70,479	$34.0	20%

Injection Molding Machine Operator III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Injection Molding Machine Operator III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on July 01, 2026

$53,168

Average $58,733/year

$65,569

$4,431

Average $4,894/month

$5,464

$1,022

Average $1,129/week

$1,261

$26

Average $28/hour

$32

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$65,569	$5,464	$1,261	$32
Average	$58,733	$4,894	$1,129	$28
25th Percentile	$53,168	$4,431	$1,022	$26

Injection Molding Machine Operator III Salary Growth & Career Path

Injection Molding Machine Operator III

Machine Operator IV

Machinist IV

CNC Machine Operator III

Packaging Supervisor

Machine Operator Supervisor

Machine Shop Production Supervisor I

Packaging Manager

Promotions are the fastest way to increase your earnings. As an Injection Molding Machine Operator III, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.

Injection Molding Machine Operator III Salary Growth and Career Path
Next Step Role	Estimate Salary	Projected Raise
Machine Operator IV	$57,492	-2%
Machinist IV	$76,050	29%
CNC Machine Operator III	$73,944	26%
Packaging Supervisor	$87,608	49%

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