This full-time Mechanical Engineer role is based in Houston, Texas, within a manufacturing environment focused on industrial and energy sectors. The position involves leading mechanical design efforts for new and existing products from concept through production release, utilizing advanced 3D CAD modeling and engineering documentation. Key responsibilities include developing cost-effective solutions, supporting prototype validation, and collaborating cross-functionally with manufacturing and quality teams to optimize processes and resolve technical issues. The role appeals to experienced engineers seeking hands-on involvement on the production floor and opportunities to mentor junior staff. Candidates must be eligible for U.S. security clearance, and the position requires a blend of office and floor-based work in a dynamic, continuous improvement culture.