Senior Piping Designer

Job Description\nAbout the Company\n\nOur client is the leader in water filtration systems for industrial applications.\n\nResponsibilities:\n\nThe Senior CAD Designer is a mid-level drafting and modeling role responsible for developing coordinated 3D plant models, preparing detailed engineering drawings, and supporting multidisciplinary design tasks. This role requires a solid understanding of AutoCAD Plant 3D, P&IDs, piping layouts, and drafting standards. The Senior CAD Designer works more independently, supports design decisions, and provides guidance to staff designers\n\n\n Develop and maintain AutoCAD Plant 3D models for equipment, piping, and general facility layouts.\n Generate 2D construction drawings—plans, sections, isometrics—derived from 3D models.\n Update and maintain P&IDs based on engineering inputs.\n Support yard piping layouts and preliminary pipeline profile drawings.\n Piping Design & Material Coordination\n Model piping systems using multiple materials (PVC, HDPE, SS, DI).\n Apply correct valve types, fittings, pressure classes, and line annotations.\n Identify routing issues and propose solutions to senior designers or engineers.\n Incorporate standard details into drawings to ensure constructability.\n Instrumentation & Discipline Integration\n Place and annotate instrumentation devices per P&IDs and engineering directives.\n Coordinate with I&E designers to ensure accurate cable routing and panel interfaces.\n Generate accurate tag lists and instrument location plans.\n Drawing Quality, Checking & Coordination\n Perform intermediate-level self-checks for completeness, accuracy, and clarity.\n Coordinate regularly with process, mechanical, electrical, and civil disciplines.\n Support field teams with drawing clarifications and minor as-built updates.\n\n\n\nQualifications\n\n\n 3+ years of CAD design experience (preferably water, wastewater, or industrial).\n Proficiency in AutoCAD Plant 3D including equipment modeling, piping, and orthographic creation.\n Strong organizational skills and ability to work with minimal supervision.\n\n\nEducation\n\n\n Diploma or Associate Degree in Drafting Technology, Mechanical Design, or related discipline.\n Additional Autodesk certifications preferred.\n\n