Demo

Mechanical Systems Engineer

Associates Systems LLC
Bridgewater, NJ Full Time
POSTED ON 12/25/2025
AVAILABLE BEFORE 1/24/2026
Mechanical Systems Engineer
  • Plant design, preparation of process and instrument drawings (P&ID), equipment general arrangement drawings, iso-metric piping designs and vessel installations. Any experience with industrial towers, pipe racks, skids, and platforms a plus
  • Mechanical design expertise and equipment layout support for modifications to existing systems and installation of new systems
  • Prepare preliminary and detailed design documents for the installation of mechanical, piping and distribution systems.
  • Prepare preliminary and detailed design documents for the installation of instrument systems according to engineers supplied conceptual design or Project Engineer's scope
  • Implement changes to P&ID drawings from process change notifications (PCN)
  • AutoCAD and 3D exp (CADWorx a plus)
  • Maintain all project documents including specifications, drawings, equipment data sheets, instrument data sheets and engineering standards in a repository database
  • Bachelor’s Degree in Engineering a plus 
Pluses
· Delivering design specifications for piping components in process gases and LNG projects/products according to calculations and ASME codes.
. Calculating hydrostatic/pneumatic test pressures for all lines, based on design pressure per ASME B31.3; Code for Process Piping.
. Providing project deliverables to project management and adjacent engineering departments.
. Calculating design parameters for active piping components and reaching out to vendors for specialty items.
Preparing requisition documents for Procurement.

Regular employees scheduled to work 30 hours per week are eligible for health, dental, and vision insurance; a 401(k) savings plan; long term disability coverage; and life and accident insurance. Vacation and PTO time off, paid holidays and any applicable federal and state sick leave.
Salary range 90-110K/yr Depending on Experience

Salary.com Estimation for Mechanical Systems Engineer in Bridgewater, NJ
$115,962 to $138,922
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