Senior Mechanical Engineer

IAQ Group; Selangor; On-site; MYR 80,000 - 120,000; Full time

Job summary

IAQ Group is seeking a Mechanical/HVAC Engineer with at least 5 years of experience to lead design and calculations for large-scale EPCC projects. You will oversee HVAC and piping systems, support tender planning, and coordinate with multiple disciplines to ensure on-time delivery of technical submissions and field support.

The role requires independence, strong organization, and travel to project sites as needed. Proficiency in AutoCAD and MS Office is essential.

Qualifications

• Bachelor-level degree in Mechanical/HVAC/Mechatronics or equivalent.
• Minimum 5 years in HVAC design/construction industries.
• Ability to work independently and meet deadlines.
• Proficient with AutoCAD, Excel, Word and PowerPoint.

Responsibilities

• Lead engineering design and calculations for HVAC and piping systems.
• Assist in tender planning, scheduling and budgeting.
• Prepare technical reports, presentations and proposals.
• Coordinate with other disciplines to ensure timely deliverables.
• Support site construction and commissioning activities.

Skills

HVAC design

Project coordination

AutoCAD

MS Excel

MS Word

MS PowerPoint

Education

Degree in Mechanical/ HVAC/ Mechatronics Engineering or equivalent

Tools

AutoCAD

MS Excel

MS Word

MS PowerPoint

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

We're Hiring Engineers for Large-Scale Engineering, Procurement, Construction, and Commissioning (EPCC) Projects.

We specialise in the design, construction, commissioning, or operation of Cleanroom Systems, Tool Hook-Up Systems, MEP Services, High and Low Voltage Electrical Systems, ACMV Systems, or Fire Protection Systems within Data Centre, EV Battery, Semiconductor, Pharmaceutical & Hospitals, District Cooling & Heating, Photovoltaics, and Food & Beverage environments.

Responsibilities: -

a) General

• Person in charge for designated disciplines in design and technical aspects;
• Strong knowledge in commercial/industrial HVAC system and Piping system, preferably experienced with chiller and Air Handling Unit (AHU) design;
• Experience in energy optimization project would be an added advantage

b) Engineering Stage

• Lead engineering design and calculations;
• Assist in tender planning, scheduling, and budgeting
• Prepare technical reports, presentation and proposals
• Ensure design is delivered in as per schedule;
• Responsible to deliver committed deliverables at each design stage;
• Prepare tender scope of work, specification and BOQ;
• Guide CAD designer to produce drawings.
• Coordinate with other disciplines on design and other deliveries

c) Procurement Stage

• Response to technical queries from bidders;
• Chair technical clarification session;
• Evaluate technical submission from bidders and ensure bidders are comply with both technical and scope of works;

d) Construction Stage

• Asist EHS department in site safety supervision;
• Manager of work package;
• Initiate any design and scope of work change.
• Initiate technical submission to client.
• Review and approve technical submission from contractors.
• Review and approve work method statement submitted by contractors. Seeks EHS department’s advice in safety aspects.
• Initiate RFI to engineering manager, acknowledge by project manager.
• Leader in testing of commissioning for respective discipline, assisted by quality controller in documentation works.
• Provide support to contractor in resolving technical issues.
• Provide technical advice to construction teams.
• Advice and update construction team in scope of works and any change in scope of works. Commercial issues
• Liaison with commercial department in cost related issues.
• Provide technical support to quality control team in executing quality control plan. Provide technical specification, inspection test plan forms and checklist to quality controller.

e) Project Closure

• Sign off testing and commissioning forms and result;
• Verify all scope of works are completed;
• Assist quality controller in handover documentation compilation;
• Review and approve operating and maintenance manual submitted by contractors.

Requirements: -

• Degree in Mechanical/ HVAC/ Mechatronics Engineering or equivalent;
• At least 5 years working experience in the HVAC design/construction industry;
• Able to work independently under minimum supervision;
• Highly motivated with strong organizational and time management skills;
• Ability to prioritize to meet strict deadlines;
• Able to operate AutoCAD software, MS Excel, MS Words and MS PowerPoint;
• Good interpersonal and communication skills;
• The position may require candidate to be seconded to project site;
• Open to travel locally and overseas and willing to be stationed at site when necessary.