Senior HVAC Engineer

Haskoning; Cilandak Timur; On-site; IDR 220,000,000 - 360,000,000; Full time

Benefits offered by this job

Accident Insurance for Employee

Private Health Insurance for Employee

Growth opportunities

Job summary

PT Haskoning Indonesia seeks an experienced HVAC Engineer to design and implement HVAC systems across projects, collaborating with engineering teams to meet technical and regulatory requirements.

The role involves load calculations, equipment selection, and preparation of drawings, models, schedules and specs, supporting multidisciplinary design activities and on-site oversight.

Qualifications

• Bachelor's degree in Mechanical Engineering required.
• Minimum 5 years in mechanical building services with HVAC design experience.
• Strong understanding of building services systems and energy efficiency.
• Experience with BIM/Revit and HVAC calculation software (HAP/IES) desirable.
• Ability to lead HVAC design activities and communicate effectively.

Responsibilities

• Lead HVAC system design including load calculations and equipment sizing.
• Manage projects from concept to completion within schedule and budget.
• Provide technical leadership to project teams and junior engineers.
• Coordinate with architects, clients, contractors and multidisciplinary teams.
• Ensure compliance with codes, standards and sustainability requirements.
• Perform system analysis and optimize designs for performance and efficiency.
• Review and approve drawings, specifications, and deliverables.
• Oversee site activities, inspections, and resolve technical issues during construction.
• Support cost planning, value engineering and project budgeting.

Skills

HVAC design

Load calculations

BIM Revit

HAP/IES software

Leadership

Education

Bachelor's Degree in Mechanical Engineering

Master's Degree is an advantage

Tools

Revit

AutoCAD

Job description

We are looking for a skilled HVAC Engineer to support the design, development, and implementation of HVAC systems across various projects. In this role, you will work closely within the engineering design team and collaborate with other disciplines to ensure projects are delivered in accordance with technical requirements, company standards, and applicable regulations.

The position involves performing HVAC load calculations, supporting equipment selection, and contributing to system design activities. You will be responsible for preparing and assisting in the completion of engineering deliverables such as drawings, models, schedules, and technical specifications.

As part of the engineering team, you will contribute to the execution of mono- or multi-disciplinary engineering activities, support project teams during design phases.

What will you do

• Lead the design and development of HVAC systems, including load calculations, equipment selection, and system layouts.
• Manage projects from concept to completion, ensuring delivery within schedule, budget, and quality standards.
• Provide technical leadership and guidance to project teams and junior engineers.
• Coordinate with architects, clients, contractors, and multidisciplinary teams throughout all design stages.
• Ensure compliance with relevant codes, standards, and sustainability requirements.
• Perform system analysis and optimize HVAC designs for performance and energy efficiency.
• Review and approve drawings, specifications, and technical deliverables.
• Oversee site activities, inspections, and resolve technical issues during construction.
• Support cost planning, value engineering, and project budgeting.

Where you will work

This position is based in Jakarta, Indonesia, within the Industry & Buildings Department of PT Haskoning Indonesia. The role primarily works from the Jakarta office, with collaboration across local and international project teams and occasional meetings with clients, contractors, and vendors.

What you bring

• Bachelor’s Degree in Mechanical Engineering from a recognized institution (Master’s Degree is an advantage).
• Minimum of 5 years of relevant experience in mechanical building services, with strong exposure to HVAC system design and implementation.
• Extensive understanding of mechanical engineering principles, building services systems, and HVAC design methodologies, including load calculations, equipment sizing, ventilation design, and energy efficiency practices.
• Proven hands-on experience with engineering design tools such as BIM (e.g., Revit) and CAD software. Familiarity with HVAC calculation software (e.g., HAP, IES, or similar) is highly desirable.2
• Ability to lead and manage HVAC design activities, ensuring compliance with local and international codes, standards, and best practices.
• Strong problem-solving skills with the ability to identify, analyze, and resolve complex technical issues.
• Excellent communication and interpersonal skills.
• Demonstrated leadership capabilities.
• Ability to work under pressure, manage multiple priorities, and meet project deadlines with minimal supervision.

What we offer you

Development of our colleagues are important. We actively coach each other and reward each other based on performance and personal competences. We also offer you:

• Competitive salary and benefits.
• Accident Insurance for Employee.
• Private Health Insurance for Employee.
• Opportunities for growth, empowering you to support the expansion and execution of our business.

Join a dynamic and collaborative team where your work contributes to enhancing society. We offer a supportive and inclusive working environment that enables you to grow professionally while maintaining a healthy work–life balance.

We are committed to Equity, Diversity & Inclusion (ED&I), ensuring everyone feels respected, valued, and empowered to thrive.