NEW YORK – What is the No. 1 fastest growing job since 2015? Artificial Intelligence Specialist — typically an engineer, researcher or other specialty that focuses on machine learning and artificial intelligence, figuring out things like where it makes sense to implement AI or building AI systems.

The news came from LinkedIn’s hottest jobs list published Tuesday. Hiring for this role has been tremendous, growing 74 percent annually in the past four years alone.

“AI has infiltrated every industry, and right now the demand for people skilled in AI is outpacing the supply for it,” Guy Berger, the principal economist at LinkedIn, tells MarketWatch. “This is the third year in a row a role related to machine learning or artificial intelligence has topped the list, and we can only expect demand to increase.”

The pay is impressive too, with AI roles often commanding six figures. Jobs site Indeed notes that artificial intelligence engineers in San Francisco, for example, rake in $120,000 to upwards of $160,000. Sometimes AI roles can garner pay of $250,000 or more.

LinkedIn isn’t the only company to highlight an AI specialty role as a job to watch. Indeed’s annual list of the “25 best jobs of 2019” named machine learning engineer as No. 1, citing a 344 percent increase in job postings in the past few years and an annual base salaries of $146,000, among other perks.

LinkedIn’s Top 10 Emerging Jobs

1. Artificial Intelligence Specialist
2. Robotics Engineer
3. Data Scientist
4. Full Stack Engineer
5. Site Reliability Engineer
6. Customer Success Specialist
7. Sales Development Representative
8. Data Engineer
9. Behavioral Health Technician
10. Cyber Security Specialist