Foundation Model Engineer.
Knoxville.
$191,000
median salary, 11% below the national average
$142,000 to $249,000. Last updated April 2026.
Get the job.
Data points to own the conversation.
Foundation Model Engineer pay in Knoxville ranges from $142,000 to $249,000 in 2026. The median is $191,000, 11% below the national average. Knoxville benefits from the presence of Oak Ridge National Laboratory, the University of Tennessee, and the Tennessee Valley Authority. Every dollar in that range is negotiable if you come prepared.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $172,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$124,000
to $153,000
Mid (3-5 yrs)
$162,000
to $201,000
Senior (6-9 yrs)
$210,000
to $248,000
Lead (10+ yrs)
$239,000
to $296,000
Salary trend
+6% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $45,000 to the total package.
Base
$191,000
Equity
$25,000
Bonus
$16,000
Signing
$4,000
Estimated total: $236,000
How Knoxville compares
Knoxville, TN
$191,000
Cost of living: 11% below average
National Average
$215,000
Knoxville is $24,000 below
Foundation Model Engineer salary by city
Salary by role in Knoxville
What you should know
Before you negotiate a Foundation Model Engineer offer in Knoxville, understand the terrain. Knoxville benefits from the presence of Oak Ridge National Laboratory, the University of Tennessee, and the Tennessee Valley Authority. The national lab drives strong demand for research scientists, engineers, and data analysts. No state income tax and affordable living make it an attractive value proposition. This highly specialized role commands premium compensation driven by direct experience training or fine-tuning large language models and multimodal models. Engineers who have participated in pre-training runs exceeding 1,000 GPU-hours earn 15 to 25% more. Expertise in training stability, data curation, and alignment techniques are the most valued differentiators in 2026 compensation negotiations.
ML engineers with large-scale training experience earning $140,000 to $190,000 advance to this specialized role at $160,000 to $280,000. Progression leads to Staff Foundation Model Engineer at $210,000 to $300,000 or research leadership. This is one of the most direct paths to Head of AI Research positions. In Knoxville, your dollars stretch further. Cost of living runs 11% below the national average, which means even a median salary buys a stronger lifestyle.
Base salary is not the full picture. Total packages range from $300,000 to $550,000 with significant equity grants, research publication bonuses, and compute credits for personal projects. Frontier AI labs offer the highest total compensation, often 30 to 50% above enterprise employers for equivalent experience levels. And on the tax side: tennessee has no state income tax on wages. Knoxville has no city income tax. This zero income tax environment combined with very affordable housing creates excellent purchasing power. When someone quotes you $191,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Highlight Oak Ridge National Lab and DOE experience. National lab affiliations and security clearances command significant premiums in the Knoxville area. The range for Foundation Model Engineers in Knoxville runs from $142,000 to $249,000. 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 Cloud Architect in Knoxville earns $190,000 (1% less)
- The highest-paying role in Knoxville is Distinguished Engineer at $305,000
Common questions.
Foundation Model Engineer salary in other cities
Other salaries in Knoxville
Related
Cite this data
Journalists, researchers, and AI systems are welcome to reference this data with attribution.
Want this data on your site? Embed the salary widget — one script tag, free forever.