Research from Harvard Business School and INSEAD indicates AI-enabled startups are employing fewer entry-level workers than their non-AI peers. The study found that firms building AI-enabled products and processes employ about 15% fewer entry-level employees and that AI-native startups tend to build smaller, flatter teams. The work also highlights a hiring profile: AI-native startups are geographically concentrated in Silicon Valley and employ workforces that are more male and more likely to hold advanced degrees from more prestigious institutions. Researchers report that senior headcount shares are about 20% higher, with fewer managers, as experienced talent is pushed into specialized technical roles. The findings raise implications for higher education labor-market signaling and internship pipelines, as early-career access to entry opportunities could narrow in AI-driven sectors.