Commercial Internship Program, Vietnam
Ariston Group is a global leader in sustainable thermal comfort that offers a unique, extensive range of solutions for climate comfort, water heating and air handling, as well as components and burners. Listed on Euronext Milan since November 2021, in 2024 the group reported over 2.6-billion-euro revenues, with over 10,000 employees, direct presence in 40 countries in 5 continents, 28 production sites and 28 research and development centers.
The group demonstrates its commitment to sustainability through the development of renewable and high efficiency solutions, such as heat pumps, water heating heat pumps, hybrids, domestic ventilation, air handling and solar thermal systems. The group also stands out for its continuous investment in technological innovation, digitalization, and advanced connectivity solutions.
The group operates under global strategic brands Ariston, Elco and Wolf, and brands such as Calorex, NTI, HTP, Atag, Brink, Chromagen, Racold, as well as Thermowatt and Ecoflam in the components and burners business.
Shape Your Future - With Ariston Group
This is a structured full-time commercial internship designed to provide real business exposure across key functions in a consumer-driven organization.
• Application: Apr - May 2026
• Interview rounds: May - Jun 2026
• Offer & Onboard: Jun - Jul 2026
• Office location: Hanoi Tourist Building, 18 Ly Thuong Kiet Street, Cua Nam Ward, Ha Noi
Please Apply Your CV With File Name: [ARISTON - NAME - POSITION APPLY]
THE ROLE
You will support pre-sales activities by working on technical solutions, customer engagement, and project coordination. This role is ideal for students who want to apply engineering knowledge in real business and project environments. OR
support after-sales service and application activities, working closely with engineers to troubleshoot issues, understand product systems, and improve service quality. This role is ideal for students who want hands-on exposure to real technical operations.
RESPONSIBILITIES
1. Sales Engineer Intern
• Support preparation of technical solutions, quotations, and proposals
• Join customer meetings and assist in technical discussions
• Analyze products and market information
• Track project pipeline and support reporting
• Coordinate with internal teams to ensure solution accuracy
2. Service & Application Engineer Intern
• Support service operations & troubleshoot basic technical issues (under guidance)
• Work with real products: understand components and system operation
• Assist in identifying recurring technical/service issues
• Coordinate with internal teams to resolve customer/service requests
• Support continuous improvement initiatives in after-sales processes.

• 3rd-4th year students in Electrical, Electronics, HVAC, Mechatronics or related
• Basic understanding of electrical/electronic systems
• Hands-on mindset, eager to learn from real cases
• Good problem-solving & communication skills
• English intermediate and above level
• Available part-time during semester and full-time during summer (2 months)
WHAT WE OFFER
• Real exposure across commercial and operational functions.
• Mentorship and coaching from experienced managers.
• Monthly internship allowance.
• Certificate of Program Completion.
• Potential pathway to full-time opportunities at Ariston Group.
We are committed to the principle of equal employment opportunity for all people, by offering a work environment accessible, welcoming and inclusive in compliance with legal obligations.