Rubb Building Systems, a global leader in the design and manufacture of custom-engineered fabric structures, is seeking a Sales Engineer to join our growing team. This position blends technical acumen with customer-facing sales responsibilities. The ideal candidate will have a background in mechanical or civil/structural engineering and a strong interest in developing a career in technical sales. The Sales Engineer will play a key role in producing estimates, engineering packages, and procurement documents to drive the efficiency and effectiveness of our projects. This position involves working closely with both internal and external teams, maintaining rigorous standards for design accuracy, project timelines, and customer satisfaction. As part of our close-knit sales and engineering team, the selected candidate will gain exposure to a wide range of industries including aviation, military, ports, and industrial applications—all while contributing to meaningful projects across the U.S. This is a unique opportunity for an engineer looking to step into a customer-facing role with high visibility and uncapped earnings potential. Reporting to the Sales Manager, the Sales Engineer will receive a generous compensation package, including quarterly commission (based on sales performance), employer subsidized Medical Insurance; company provided Life, Short-Term Disability, and Long-Term Disability Insurance; 401k with company match, affordable Dental and Vision Insurance; paid holidays; and up to two weeks of Paid Time Off in the first year of employment.