Job Description. IMMEDIATE OPENINGS for hardworking SHIFT LEADERS with great customer service skills for our location @ 35th Ave & Greenway Rd. Firehouse Subs is not your ordinary sub shop. We were founded by real firefighers, and our stores are full of hard-working, fun-loving people with a genuine drive for success. We have openings for. SHIFT LEADERS. for various shifts: Day & Evening & Weekends are available. Come and apply today. Applicants ...