Piping Designer: Isometrics, 3D CAD & P&IDs

Allied Engineering and Design; Swedesboro (NJ); On-site; USD 85,000 - 115,000; Full time

Job summary

Allied Engineering and Design in Swedesboro, NJ seeks a piping designer to produce isometrics, GA drawings, and 3D models for mechanical and process piping. You will develop P&IDs, piping schedules, valve lists, and BOMs, coordinating with process, facilities, EH&S, and operations teams to ensure clash-free routing and compliance with applicable codes.

The role requires 5+ years of experience in refinery/chemical/pharma environments, proficiency in AutoCAD/PDMS, and the ability to participate in

Qualifications

• Experience with AutoCAD, PDMS, and isometric drawings.
• At least 5 years supporting project and facilities work in refinery/chemical/pharma industries.
• Willingness to participate in site visits as required.
• Strong communication skills for cross-functional collaboration.

Responsibilities

• Produce detailed piping isometrics, GA drawings, pipe rack layouts, and installation drawings.
• Develop P&IDs, piping schedules, valve lists, and material/line-item BOMs.
• Create 3D models and spool drawings using CAD/Plant tools; coordinate with structural, electrical, and equipment vendors for clash-free routing.
• Specify pipe materials, fittings, supports, flanges, valves, and insulation per chemical compatibility and cleanroom requirements.
• Apply relevant codes and standards (ASME B31, local plumbing codes, SEMI) and ensure designs meet EHS constraints.
• Support construction: fabrication packages, review shop drawings, respond to RFIs.
• Work with procurement to prepare material takeoffs and vendor RFQs; evaluate vendor drawings.
• Perform as-built markups; update drawings post-installation and maintain version control.
• Participate in commissioning and start-up support; punch-list resolution.

Skills

Communication skills

Site visit ability

Tools

AutoCAD

PDMS

Job description

Allied Engineering and Design in Swedesboro, NJ seeks a piping designer to produce isometrics, GA drawings, and 3D models for mechanical and process piping. You will develop P&IDs, piping schedules, valve lists, and BOMs, coordinating with process, facilities, EH&S, and operations teams to ensure clash-free routing and compliance with applicable codes.

The role requires 5+ years of experience in refinery/chemical/pharma environments, proficiency in AutoCAD/PDMS, and the ability to participate in