Technocrat (noun)

1. A person who is an expert in a technical field and who uses their expertise to influence public policy or decision-making.
2. A person who uses technology to exert control or influence over society.

Origin:

From technology + -crat, from greek kratos "power".

Examples:

1. He is a technocrat who is an expert in computer science.
2. The government appointed a technocrat to lead the agency.
3. The technocrat's influence in the government was growing.
4. The technocrats in the company were pushing for new technologies.
5. The technocrat's vision for the future was heavily influenced by technology.