Medior HVAC Engineer

Where you will work
At Haskoning, you will join an independent, employee-owned international consultancy that combines engineering, design, and consultancy services with software and technology. Our mission, "Enhancing Society Together," drives us to create a positive impact on the world.​
We offer purpose-driven and challenging work in diverse international projects, leveraging our 140+ years of expertise. With over 6,800 employees in more than 25 countries, we work together to turn challenges into opportunities and make a real impact on society. We collaborate with leading clients in markets such as infrastructure, climate resilience, renewable energy, decarbonisation of industry, and sustainable mobility.
What you bring
Education
• Bachelor's degree in Mechanical Engineering, HVAC Engineering, or related discipline.
• Relevant professional certifications (e.g., PE, PMP) are advantageous.
Experience
• 3 - 6 years of hands-on experience in HVAC system design within a consultancy, EPC, or EPCM environment.
• Demonstrated experience on industrial projects (factories, warehouses, cleanrooms) and/or commercial buildings.
• Prior exposure to international project environments or multinational clients is a plus.
Technical Skills
• Proficiency in HVAC load calculation software: HAP, Trace 700, IES-VE, or equivalent.
• Solid working knowledge of AutoCAD; experience with Revit MEP (BIM) is preferred.
• Familiarity with ASHRAE standards (62.1, 55, 90.1), SMACNA, and relevant Vietnamese standards (QCVN 09, TCVN).
• Understanding of EPCM project lifecycle and deliverable requirements.
• Basic knowledge of MEP coordination and clash detection (Navisworks is a plus).
Soft Skills & Language
• Strong analytical and problem-solving skills.
• Ability to manage multiple tasks and meet project deadlines.
• Good interpersonal and communication skills for teamwork in multicultural environments.
• English proficiency: minimum B2 level - able to read/write technical documents and communicate with international clients and stakeholders.
• Vietnamese language skills required for local coordination.
What we offer you
• Competitive salary package commensurate with experience.
• Annual performance and salary reviews to recognize and reward contributions.
• Annual profit-sharing opportunities aligned with company success.
• Exposure to large-scale industrial and building EPCM projects with international standards.
• Structured career development path toward Senior HVAC Engineer and above.
• International working environment with multinational colleagues and clients.
• Training support: technical courses, software licenses, and professional certification sponsorship.
• Statutory benefits per Vietnamese Labor Law plus company supplementary benefits.
• Dynamic and professional MEP team culture with emphasis on engineering excellence.
Are you our new colleague?
Then we would like to meet you! Apply now by sending in your English CV using the button below.
At Haskoning, we are committed to fostering a diverse and inclusive workplace where everyone feels valued, respected, and empowered. Our mission of "Enhancing Society Together" drives us to create an environment that embraces each individual's unique background, identity, and perspective. Regardless of your experience, background, age, gender, or other personal characteristics-you are welcome here. We believe that diversity makes us stronger and that an inclusive culture gives everyone the opportunity to grow and contribute. Read more about our ED&I initiatives on our dedicated webpage.
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Acquisition for this vacancy by agencies is not appreciated and offered candidates will not be taken into consideration.