Trinity Electrical Services, one of the leading electrical contractors in the Siouxland area, is seeking a qualified team member to fill the position of Project Manager/Estimator. If you know anyone who would be interested in this position, please share. Follow the link or call (712) 333-9134 to learn more! . Please send resumes and applications (attached) to email@example.com or visit us at 600 N Derby Lane, Suite 101. North Sioux City, SD 57049.