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Transaction Processing Assistant III Salary in South Carolina

How much does a Transaction Processing Assistant III make in South Carolina?

As of July 01, 2026, the average salary for a Transaction Processing Assistant III in South Carolina is $50,404 per year, which breaks down to an hourly rate of $24.

However, a Transaction Processing Assistant III's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $62,285
  • Majority Range (25th-75th percentile): $44,969 to $56,623
  • Entry-Level (10th percentile): $40,020
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View as table View as graph 25% $44,969 10% $40,020 90% $62,285 75% $56,623 $50,404 50%(Median) Didn’t find job title? Click

Transaction Processing Assistant III Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $56,623 $4,719 $1,089 $27
Average $50,404 $4,200 $969 $24
25th Percentile $44,969 $3,747 $865 $22
Check out Transaction Processing Assistant III Job Openings in South Carolina
Sterile Processing Technician III

Medical University of South Carolina - Orangeburg, SC

Sterile Processing Tech III

Medical University of South Carolina - Charleston, SC

Sterile Processing Tech III

Medical University of South Carolina - Charleston, SC

Sterile Processing Certified Techs III

Medical University of South Carolina - Florence, SC

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Key Factors That Influence Transaction Processing Assistant III Salaries

A Transaction Processing Assistant 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 Transaction Processing Assistant Salaries?

Experience is a primary driver of a Transaction Processing Assistant 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:

  • Transaction Processing Assistant I (0-1 years): $41,487
  • Transaction Processing Assistant II (1-3 years): $45,006
  • Transaction Processing Assistant III (3-5 years): $50,404
  • Transaction Processing Assistant IV (5-7 years): $58,114
  • Transaction Processing Supervisor (7+ years): $78,590
Job Role Years of Experience Average Salary
Transaction Processing Assistant I0-1 years$41,487
Transaction Processing Assistant II1-3 years$45,006
Transaction Processing Assistant III3-5 years$50,404
Transaction Processing Assistant IV5-7 years$58,114
Transaction Processing Supervisor7+ years$78,590
$41,487 Transacti...
$45,006 Transacti...
$50,404 Transacti...
$58,114 Transacti...
$78,590 Transacti...
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What Am I Worth?

Top Paying Cities for Transaction Processing Assistant 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:

  • Spartanburg: $50,221
  • Boiling Springs: $50,223
  • Arcadia: $50,221

Transaction Processing Assistant III Salary by Company Size: Startups vs. Enterprise

Transaction Processing Assistant III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $56,376. While startup companies pay approximate $47,678.

Transaction Processing Assistant III Salary by Company Size

Company Size Employees Average Salary
Startup1~50$47,678
Growth Stage51~500$50,427
Established501~5000$54,442
Enterprise5000+$56,376

Transaction Processing Assistant III Salary by Industry: Top Paying Sectors

For Transaction Processing Assistant III roles, the industry you choose can affect earning potential by as much as 35% (the gap between the highest and lowest paying industries). Data shows that the Energy & Utilities and Financial Services sectors offer the strongest compensation, at 20% above the average. In contrast, Transaction Processing Assistant positions in Edu., Gov't. & Nonprofit or Hospitality & Leisure typically offer lower base pay, as these industries often view Transaction Processing Assistant III as a support function rather than a direct revenue driver.

The top paying industries for a Transaction Processing Assistant III

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Energy & Utilities$60,485$29.020%
Financial Services$57,965$28.015%
Pharmaceuticals$57,965$28.015%
Internet$56,453$27.012%
Biotechnology$55,444$27.010%

Transaction Processing Assistant III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Transaction Processing Assistant 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.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on July 01, 2026
$44,969
Average $50,404/year
$56,623
$3,747
Average $4,200/month
$4,719
$865
Average $969/week
$1,089
$22
Average $24/hour
$27
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $56,623 $4,719 $1,089 $27
Average $50,404 $4,200 $969 $24
25th Percentile $44,969 $3,747 $865 $22

Transaction Processing Assistant III Salary Growth & Career Path

Transaction Processing Assistant III
Data Control Supervisor
Data Entry Supervisor
Transaction Processing Assistant IV
Data Governance Supervisor
Transaction Processing Supervisor

Promotions are the fastest way to increase your earnings. As a Transaction Processing Assistant 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.

Transaction Processing Assistant III Salary Growth and Career Path
Next Step Role Estimate Salary Projected Raise
Data Control Supervisor $81,815 62%
Data Entry Supervisor $55,797 11%
Transaction Processing Assistant IV $58,114 15%

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Cost of Living In South Carolina

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