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Senior Mechanical Designer

Job DescriptionJob Description

We are seeking a Senior Mechanical Designer with strong experience in P&ID development, HVAC and hydronic piping design, and advanced Revit production to support complex projects in the science and technology market sector (data centers, mission-critical facilities, advanced manufacturing, and R&D environments). This role is hands-on, technically rigorous, and central to delivering high-quality construction documents.

Key Responsibilities

  • Develop and maintain mechanical P&IDs, including control points, instrumentation, valves, and equipment relationships
  • Produce detailed HVAC, hydronic, and process piping drawings from concept through IFC
  • Lead Revit-based mechanical modeling efforts for complex building systems
  • Create, modify, and maintain custom Revit families (equipment, valves, fittings, specialties, parametric content)
  • Coordinate mechanical layouts with electrical, structural, architectural, and controls disciplines
  • Apply firm and project drafting standards, BIM execution plans, and naming conventions
  • Support clash detection, constructability reviews, and model QA/QC
  • Mentor junior designers and provide technical guidance as needed
  • Assist engineers with design development, redlines, and technical documentation.

Required Qualifications

  • 8+ years of experience in mechanical design for complex facilities
  • Advanced proficiency in Autodesk Revit (mechanical systems modeling required)
  • Demonstrated experience developing P&IDs for HVAC, cooling, or process systems
  • Strong background in HVAC and piping systems (chilled water, condenser water, process cooling, etc.)
  • Experience creating and managing custom Revit families
  • Solid understanding of construction documentation and coordination workflows
  • Ability to work independently and manage multiple deliverables concurrently

Qualifications

  • Experience in science & technology markets (data centers, mission-critical, semiconductor, life sciences, advanced manufacturing)
  • Familiarity with BIM automation tools (Dynamo, scripting, content libraries)
  • Knowledge of industry standards and best practices (ASHRAE, SMACNA, etc.)
  • Experience working in fast-paced, high-reliability design environments.