insurance salesperson
A somewhat formal or industry term for someone who solicits insurance contracts; in everyday speech, 保険の営業 (ほけんのえいぎょう) or 保険のセールス is more common.
I received a visit from an insurance salesperson.
He has been working as an insurance salesperson for many years.
保険外交員 is a similar term often used for insurance agents who visit clients, but 保険勧誘員 emphasizes the solicitation aspect more directly.
Compound of 保険 (insurance) + 勧誘 (solicitation) + 員 (member/personnel).