Foundation Model Engineer.
Cheyenne.
$189,000
median salary, 12% below the national average
$141,000 to $246,000. Last updated April 2026.
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Data points to own the conversation.
Cheyenne is 13% cheaper than the national average. For Foundation Model Engineers, that shakes out to a median of $189,000, with the full range spanning $141,000 to $246,000. This highly specialized role commands premium compensation driven by direct experience training or fine-tuning large language models and multimodal models. Know the range before you walk in.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $170,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$123,000
to $151,000
Mid (3-5 yrs)
$161,000
to $198,000
Senior (6-9 yrs)
$208,000
to $246,000
Lead (10+ yrs)
$236,000
to $293,000
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
$189,000
Equity
$25,000
Bonus
$16,000
Signing
$4,000
Estimated total: $234,000
How Cheyenne compares
Cheyenne, WY
$189,000
Cost of living: 13% below average
National Average
$215,000
Cheyenne is $26,000 below
Foundation Model Engineer salary by city
Salary by role in Cheyenne
What you should know
The Foundation Model Engineer landscape in Cheyenne is not what most salary sites will tell you. Cheyenne is Wyoming's capital, with an economy driven by government, military operations at F.E. Warren Air Force Base, and a growing data center industry attracted by Wyoming's no income tax and low energy costs. The city is small but offers affordable living and emerging tech infrastructure opportunities. 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 Cheyenne, your dollars stretch further. Cost of living runs 13% 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: wyoming has no state income tax. Cheyenne has no city income tax. The zero income tax environment combined with very low living costs creates exceptional take home pay ratios. When someone quotes you $189,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Negotiate data center or federal contractor rates. Cheyenne employers in these sectors benchmark against national pay scales and offer competitive packages to attract talent. The range for Foundation Model Engineers in Cheyenne runs from $141,000 to $246,000. 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 Transformer Architecture Engineer in Cheyenne earns $188,000 (1% less)
- The highest-paying role in Cheyenne is Chief AI Officer at $272,000
Common questions.
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