AI Quality Assurance Engineer.
Charleston.
$148,000
median salary, 1% below the national average
$114,000 to $193,000. Last updated April 2026.
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Data points to own the conversation.
The median AI Quality Assurance Engineer salary in Charleston is $148,000, 1% below the national average. Entry level starts near $114,000. Experienced professionals push past $193,000. Charleston is one of the South's fastest growing tech hubs, with Boeing, Volvo, and a wave of software companies establishing operations. That spread is your negotiation window.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $133,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$96,000
to $118,000
Mid (3-5 yrs)
$126,000
to $155,000
Senior (6-9 yrs)
$163,000
to $192,000
Lead (10+ yrs)
$185,000
to $229,000
Salary trend
+10% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $72,000 to the total package.
Base
$148,000
Equity
$44,000
Bonus
$19,000
Signing
$9,000
Estimated total: $220,000
How Charleston compares
Charleston, SC
$148,000
Cost of living: 2% below average
National Average
$150,000
Charleston is $2,000 below
AI Quality Assurance Engineer salary by city
Salary by role in Charleston
What you should know
Before you negotiate a AI Quality Assurance Engineer offer in Charleston, understand the terrain. Charleston is one of the South's fastest growing tech hubs, with Boeing, Volvo, and a wave of software companies establishing operations. The city's port drives significant logistics employment. Charleston's quality of life, moderate costs, and growing tech scene attract relocating professionals from across the country. Pay depends on expertise in ML-specific testing methodologies, including model evaluation, data validation, and regression testing for AI systems. Engineers who can build automated testing pipelines for model performance, fairness, and robustness earn premiums. Experience with adversarial testing and red-teaming AI systems adds 10 to 15% to offers.
Junior QA engineers on ML teams start at $85,000 to $105,000. AI QA engineers earn $115,000 to $150,000. Senior roles reach $165,000 to $210,000, and QA directors or heads of AI quality at major companies command $230,000 to $300,000 in total compensation. In Charleston, cost of living sits near the national average, so the numbers you see are roughly what you keep.
Base salary is not the full picture. Annual bonuses range from 10 to 15% of base salary. Equity at AI companies adds $15,000 to $45,000 annually. Some organizations offer additional bonuses tied to quality metrics like model incident reduction rates. And on the tax side: south Carolina's top income tax rate is 6.4%. Charleston has no city income tax. The state rate is moderate, and the affordable cost of living keeps net pay competitive. When someone quotes you $148,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Highlight the Boeing and Volvo ecosystem when negotiating. Manufacturing and engineering employers in Charleston benchmark against national aerospace pay scales. The range for AI Quality Assurance Engineers in Charleston runs from $114,000 to $193,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology
Considering a related role?
- A AI Enablement & Literacy Lead in Charleston earns $149,000 (1% more)
- The highest-paying role in Charleston is Chief AI Officer at $301,000
Common questions.
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Other salaries in Charleston
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