Mechanical Site Engineer

• Posting Date: 12/08/2025
• Ref: E9757
• Position: Mechanical Site Engineer
• Location: KSA
• City: Dammam
• Sector: Contracting and Construction
• Years of Experience 5-8 Years
• Qualification: Mechanical Engineering Degree
• Salary: Up to 15,000 SAR
• Workdays: 6 Days
• Description:
  Responsibilities:

  • Oversee on-site mechanical works—HVAC, plumbing & drainage, and fire-fighting—in line with Issued for Construction (IFC) drawings, specifications, and applicable codes.
  • Plan daily/weekly activities; allocate manpower, materials, and equipment; maintain an accurate site log.
  • Coordinate interfaces with electrical and civil teams to resolve clashes (openings, sleeves, supports, shafts) before installation.
  • Manage and close technical queries/Requests for Information (RFIs); review coordination and shop drawings for constructability.
  • Supervise installation of ducting, piping, pumps, valves, Fan Coil Units (FCUs), Air Handling Units (AHUs), and chillers; verify routing, supports, insulation, and access/maintenance clearances.
  • Coordinate and witness system tests and commissioning activities (pressure/leak tests, flushing, chlorination, Testing, Adjusting, and Balancing—TAB) with vendors and authorities; confirm readiness for approvals.
  • Update redlines and support as-built drawings; compile handover dossiers (Operations & Maintenance—O\&M—manuals, commissioning records, snag/close-out).
  • Enforce Health, Safety and Environment (HSE) procedures on site (toolbox talks, permits to work, hot-work, Lockout/Tagout—LOTO, risk assessments/Job Safety Analysis—JSA).
  • Track progress and variations; report to the Construction/Project Manager; assist with quantity take-offs and change claims.
  • Liaise with consultants/clients for inspections, approvals, and punch-list clearance; manage subcontractor and labor performance.

  Requirements:

  • Bachelor’s degree in Mechanical Engineering.
  • 5–8 years of site experience within a Mechanical, Electrical & Plumbing (MEP) contracting environment.
  • Strong knowledge of HVAC, plumbing & drainage, and fire-fighting systems; familiarity with American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), National Fire Protection Association (NFPA), Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA), and International Plumbing Code (IPC) standards.
  • Ability to read and interpret IFC, coordination and shop drawings, schematics, and Piping & Instrumentation Diagrams (P\&IDs).
  • Proficiency in AutoCAD; exposure to Revit for Building Information Modeling (BIM) preferred; basic scheduling skills in Microsoft Project or Primavera (P6).
  • Experience coordinating testing & commissioning (pressure tests, flushing/chlorination, TAB, functional testing).
  • Working knowledge of HSE systems (permits, risk assessments, incident reporting).
  • Strong coordination and communication skills; experience supervising subcontractors and labor crews.
  • Regional experience (e.g., GCC) and a valid driving license preferred, if applicable to project/location.
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