Now Hiring for Servers and Bartenders. Apply now on Indeed, at www.copperboar.com, or message us on Instagram, Twitter, & Facebook. A Little Bit About Us. Copper Boar - American Pub is a locally-owned restaurant, located in North Liberty off of Penn St with easy access to I-380. If you are someone who is passionate about the restaurant and hospitality industry then this exciting opportunity is for you. A chef-driven, guest-forward restaurant rais...