Full Time Commissioning Engineer (Mechanical - Fresh Graduate - Intern) Jobs, in 3RD Party International Sdn. Bhd. Shah Alam - Ricebowl

Location: Klang Valley, Malaysia
Employment Type: Full-Time / Internship
Industry: Testing & Commissioning | Building Services | Data Centres | Industrial Facilities

Kick-start your engineering career in the exciting field of Testing & Commissioning.

We are looking for passionate Mechanical Engineering graduates and final-year interns who are eager to apply their engineering knowledge in real-world projects. As a Commissioning Engineer, you will work alongside experienced engineers to ensure that mechanical systems are installed, tested, commissioned, and operating safely and efficiently before project handover.

This role offers extensive hands-on exposure to HVAC systems, chilled water systems, pumps, piping networks, ventilation systems, rotating equipment, and other critical mechanical infrastructure across commercial buildings, industrial facilities, and mission-critical projects such as data centres.

Whether you're a fresh graduate looking to build a strong engineering foundation or an intern seeking valuable industrial experience, this role provides excellent opportunities for technical development and long-term career growth.

• Assist in the testing, commissioning, functional verification, and troubleshooting of mechanical systems and equipment.

• Support mechanical equipment startup, performance testing, and system validation activities.

• Inspect mechanical installations to ensure compliance with engineering drawings, project specifications, and applicable standards.

• Read and interpret:

  • Mechanical Drawings

  • Piping & Instrumentation Diagrams (P&ID)

  • Equipment Datasheets

  • Technical Specifications

  • Method Statements

• Participate in commissioning activities involving:

  • HVAC Systems

  • Chilled Water Systems

  • Pumps

  • Piping Systems

  • Air Handling Units (AHU)

  • Fan Coil Units (FCU)

  • Ventilation Systems

  • Pressurization Systems

  • Rotating Equipment

• Perform mechanical inspections, alignment checks, pressure testing, flushing, balancing verification, and system performance checks.

• Prepare commissioning reports, inspection records, checklists, and technical documentation.

• Coordinate with consultants, contractors, subcontractors, and clients during testing and commissioning activities.

• Ensure compliance with project specifications, safety regulations, and quality standards.

• Assist in system troubleshooting, defect rectification, and commissioning close-out activities.

• Bachelor's Degree in Mechanical Engineering (Mandatory)

• Fresh graduates are encouraged to apply.

• Final-year Mechanical Engineering students seeking internship placement are welcome.

• Diploma holders or candidates from unrelated disciplines will not be considered for this position.

Applicants should possess a fundamental understanding of:

• Engineering Mechanics

• Thermodynamics

• Fluid Mechanics

• Heat Transfer

• HVAC Engineering

• Building Services Engineering

• Pumps and Piping Systems

• Mechanical Equipment

• Mechanical Installation Practices

• Preventive Maintenance

• Mechanical Troubleshooting

• Engineering Materials

• Engineering Mathematics

Knowledge of Testing & Commissioning principles is an added advantage. Training will be provided for suitable candidates.

Candidates should demonstrate familiarity with:

Engineering Software

• AutoCAD

• Revit MEP

• SolidWorks

• Autodesk Inventor (advantage)

• Microsoft Office (Excel, Word, PowerPoint)

Engineering Competencies

• Reading Engineering Drawings

• P&ID Interpretation

• Technical Report Writing

• Engineering Calculations

• Equipment Inspection

• Mechanical Measurements

• Root Cause Analysis

• Problem Solving

• Commissioning Documentation

• Site Inspection

• Quality Control Procedures

We're looking for candidates who are:

• Passionate about engineering and field work

• Curious and eager to learn

• Hands-on and technically inclined

• Analytical with strong problem-solving abilities

• Detail-oriented and organized

• Able to communicate effectively

• A collaborative team player

• Responsible and safety-conscious

• Adaptable to fast-paced project environments

• Willing to take initiative and continuously improve

• Willing to travel to project sites throughout Malaysia when required.

• Comfortable working on construction sites and industrial environments.

• Able to work flexible hours during commissioning and project milestones.

• Hands-on experience with real industrial and commercial engineering projects.

• Exposure to Testing & Commissioning methodologies and industry best practices.

• Mentorship from experienced Commissioning Engineers and Technical Specialists.

• Practical experience with HVAC, mechanical, and critical facility systems.

• Opportunities to strengthen troubleshooting, analytical, and engineering problem-solving skills.

• Professional exposure to consultants, contractors, and multidisciplinary engineering teams.

• Continuous technical training and career development.

• Potential opportunity for full-time employment upon successful completion of the internship, subject to performance and business requirements.

• Work on challenging and meaningful engineering projects.

• Gain exposure to commercial buildings, industrial facilities, and mission-critical infrastructure such as data centres.

• Supportive and collaborative engineering culture.

• Continuous learning through on-the-job training and mentorship.

• Clear career progression into Senior Commissioning Engineer, Project Engineer, or Technical Specialist roles.

• Performance-based career advancement opportunities.

We are looking for individuals who:

• Hold a Bachelor's Degree in Mechanical Engineering.

• Have a strong interest in mechanical systems, testing, and commissioning.

• Enjoy solving technical and engineering challenges.

• Prefer practical, hands-on engineering work over purely office-based tasks.

• Demonstrate professionalism, responsibility, and a commitment to safety.

• Are eager to learn from experienced engineers and grow into competent commissioning professionals.

Launch your engineering career with a team committed to technical excellence, continuous learning, and professional growth. If you're passionate about mechanical engineering and ready to gain valuable hands-on experience in Testing & Commissioning, we'd love to hear from you.

Whether you're a fresh graduate or a final-year intern, this is an opportunity to work on real-world engineering projects, learn from experienced professionals, and build a rewarding long-term career in the commissioning industry.