Structural Buildings of MN, Inc is looking for a Field Superintendent for Commercial Construction to join their team. We offer reliable, steady, year-round work and a competitive wage. Are you a sub-contractor. We would like to hear from you as well. About Us. Structural Buildings of MN, Inc. has been constructing dreams throughout Minnesota and the surrounding 5 State area since 1985. At Structural Buildings we design and construct a wide array ...