Our board currently lists 7 first officer pilot jobs in Missouri. This list is limited to right-seat crew duties as SIC. Review employer-provided pay, aircraft and hour minimums where available. Set your minimums once and let matching listings come to you.
Before you apply, ask. WingmanPro's community side is free to read with no account: aviation groups and pilot forums for type-specific and regional communities, and WingmanNetwork for what people are posting about reserve, upgrades, checkrides and who is actually hiring.