This role combines advanced civil/structural design responsibilities with primary accountability as a designated drawing and model checker. The Senior Designer ensures that all 2 D deliverables and 3 D models—including civil, structural steel, concrete, and architectural elements—meet client requirements, company standards, and applicable codes prior to release. This position plays a critical role in maintaining quality, accuracy, and constructability across multiple concurrent projects while supporting team coordination and mentoring. In addition, as project needs arise, the Senior Designer will contribute directly to the development of models and drawings, supporting overall design production efforts. Key Responsibilities. Serve as the designated checker for civil/structural drawings and 3 D models—including civil, concrete, structural steel, and architectural deliverables—across multiple projects prior to issuance. Ensure compliance with ACI, AISC, IBC, OSHA, client standards, and company SOPs. Verify accuracy, constructability, completeness, and consistency of all deliverables. Perform comprehensive 3 D model reviews, including geometry, connectivity, clash detection, and interdisciplinary coordination. Review vendor/shop drawings and construction submittals for alignment with design intent and project requirements. Identify, communicate, and help resolve discrepancies, clashes, and potential risks in collaboration with project teams. Act as a QA/ QC gatekeeper, ensuring all deliverables meet established standards prior to release. Develop and review designs for civil systems (grading and drainage), structural steel, concrete, and architectural components in both 2 D and 3 D environments. Mentor junior and mid-level team members, fostering technical development and best practices. Coordinate with multidisciplinary teams to meet project schedules and deliverables. Support project execution through planning, prioritization, and effective field and design coordination. Required Qualifications. Associate degree in Drafting, Design, Engineering Technology, or equivalent experience 12 years of civil/structural design experience, including formal checking or QA/ QC roles. Strong experience in QA/ QC processes, drawing review, and 3 D model validation. Proficiency in AutoCAD or Micro. Station, along with Autodesk or Bentley structural design platforms (AVEVA E 3 D or PDMS preferred)Proficiency with Navisworks, Bluebeam, and Microsoft Office applications. Strong understanding of structural design principles, construction practices, and multidisciplinary coordination. Proven ability to manage multiple projects simultaneously and proactively identify and resolve design issues Preferred Qualifications. Bachelor’s degree in a related field. Prior experience serving as a designated drawing/model checker. Advanced-level CADD expertise and deep QA/ QC knowledge. Experience working in multi-project, deadline-driven environments. Familiarity with Advanced Work Packaging (AWP) methodologies#LI-SG 1