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Lead HVAC Engineer

Jakarta, Jakarta Raya, Indonesia

· full time

Posted Jul 13, 2026Availability needs checking · last checked Oct 31, 2026
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About this role

Title:

Lead HVAC Engineer

KBR Sustainable Technology Solutions (STS) provides holistic and value-added solutions across the entire asset life cycle. These include world-class licensed process technologies, differentiated advisory services, deep technical domain expertise, energy transition solutions, high-end design capabilities, and smart solutions to optimize planned and operating assets.

We are looking for an experienced Senior Mechanical Engineer with focus on static and rotating equipment/packages and to support our project in oil and gas sector

Job Responsibilities: 

  • Prepare Manhour Estimates for HVAC Scope on Offshore Platform/FPSO Projects and Onshore Projects
  • Prepare HVAC design philosophy and prepare Technical Specification for HVAC Equipment
  • Prepare HVAC AIR FLOW DIAGRAMs /Schematic Drawings
  • Prepare HVAC D & ID Drawings
  • Carry out Heat Load and ACMV Calculations as per ASHRAE for Control Rooms, Electrical Rooms, Substations etc.
  • Prepare HVAC Ducting Layout Drawings
  • Prepare RFQ/TBE for HVAC Equipment
  • Update HVAC Master Equipment List
  • Prepare Cause & Effect Diagrams for HVAC
  • Reviewing of the Equipment GA’s, P&ID’s, Ducting layout and Chilled water piping layout
  • Preparation of duct supports, Ventilation system design & drawing, Air conditioning system design & drawing
  • Manage Team of HVAC Engineers/Designers

Job Requirements: 

  • Bachelor's in mechanical or ACMV Engineering with more than 15 years' experience in HVAC/ACMV.
  • Knowledge in HVAC system design including Process & Instrumentation Diagrams (P&ID), Schematic diagram
  • Awareness in SMACNA
  • Ability to support and coordinate with a team of engineers and Designers
  • Knowledge of HVAC design fundamentals
  • Knowledge of software tools – AutoCAD, PDMS, SP3D, Navisworks, Smart Plant Review

DECARBONIZATION – ENERGY TRANSITION – SUSTAINABILITY

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