Zachry Engineering Corporation (ZEC) is seeking a Principal Civil Structural Designer to drive engineering excellence in our Houston Westchase office. We’re looking for a powerhouse in steel and concrete design who pairs master-level CADD proficiency with AVEVA E3D proficiency. If you’re ready to own high-quality engineering solutions and collaborate across diverse disciplines in a supportive, forward-thinking environment, your next big career move starts here. • Serve as a senior level designer in producing complex structural drawings and models aligned with client needs, codes, and specifications. • Train and mentor design teams in developing complex structural drawings and 3D models using the appropriate CAD tools and design standards • Create detailed 2D and 3D structural designs for steel and concrete systems. • Prepare preliminary designs and recommend procedures for engineering approval. • May serve as a Project Design Lead or designated checker, ensuring technical accuracy and compliance. • Provide field support including retrofit verifications, as-built documentation, and installation oversight. • Conduct internal and external 3D model reviews and resolve design interferences. • Ensure adherence to QA standards, project specifications, and discipline guidelines. • Collaborate with engineers, clients, and construction teams to integrate technical requirements. • Review vendor shop drawings and construction documentation. • Assist in estimating design and drafting manpower requirements. • Participate in project planning and execution across multiple scopes. • High School Diploma. • Minimum 15 years of engineering drafting/design experience. • Proficiency in AutoCAD, MicroStation, Autodesk, or Bently software, AVEVA E3D/PDMS is preferred. • Proficiency with Navisworks, Bluebeam Revu and Microsoft Office. • Strong understanding of ACI, AISC, OSHA, and IBC codes. • Demonstrated ability to lead, train, and motivate design teams. • Solid technical knowledge of civil/structural design and interdisciplinary coordination. • Familiarity with construction industry standards and Advanced Work Packaging (AWP). • Excellent organizational, communication, and problem-solving skills. • Willingness to travel and work overtime in industrial environments. Preferred: • Associate or bachelor’s degree in a related field. • Experience as Lead Designer. • Senior-level AVEVA E3D expertise.