AI / ML Engineer Salary in Alabama (2026)

Worth knowing: NASA Marshall Space Flight Center operates one of the country's largest single-site civilian government AI + autonomous systems research environments and a feature most national ML surveys understate for AL. NASA Marshall (~6K civil servants + ~10K+ on-site contractors at the Huntsville center managing Space Launch System development + Artemis propulsion + ISS payload operations + James Webb Space Telescope operations + multiple major NASA programs) operates substantial autonomous systems + propulsion modeling + space-flight AI development including substantial in-space autonomy + planetary exploration AI work — Marshall's role in NASA's autonomous systems portfolio is among the largest at any NASA center. Senior NASA Marshall AI/ML engineers + senior cleared contractor ML engineers clear $155-245K TC including TS/SCI + polygraph clearance premium. Missile Defense Agency Huntsville operates substantial cleared autonomous + sensor fusion + missile defense AI work. UAB O'Neal Comprehensive Cancer Center clinical AI (the only NCI-designated cancer center in AL) operates substantial computational pathology + radiology + genomics AI development. Mercedes-Benz US International Vance (Mercedes' largest US plant) + Honda Alabama Lincoln + Hyundai Montgomery + Mazda Toyota Manufacturing Huntsville (joint venture opened 2021, ~4K employees producing Mazda CX-50 + Toyota Corolla Cross) operate substantial automotive AI including ADAS + connected vehicle + manufacturing AI. AL's 5% top bracket + Federal Income Tax Deduction substantially reduces effective state tax.