Lead Data Scientists are highly sought-after for their technical expertise, but also for their ability to mentor and train juniors. However, these qualities are very rare among Data Scientists today. As a result, salaries for Lead Data Scientists are rising steadily in all sectors. The average salary for a Lead Data Scientist is $60,000 per annum. Entry-level positions hover around $50,000 a year, and positions for the most experienced Lead Data Scientists average $90,500 a year.