Junior Development Engineer; Thermo

Overview

Our mission is to lead the industrial transformation by championing innovation and sustainability. From optimising data centres and advancing hydrogen production to revolutionising refrigeration and HVAC systems, our mission-critical thermal solutions empower industries around the globe. United as “One Kelvion,” our global team delivers innovative solutions that drive customer success and support a sustainable future.

Together, We Shape the Future

As a global leader in industrial heat exchange solutions, we support customers across industries with innovative, high-performance technologies. To strengthen our Global Technology Team, we are looking for a Junior Development Engineer (Thermal) to support product development, testing, and global engineering projects.

As part of our international engineering team, you will contribute to the design, development, and optimization of heat exchanger products, while supporting projects across multiple global sites.

• Support the design and development of new heat exchanger products
• Perform thermodynamic and technical analysis of product performance
• Contribute to global technology projects across multiple product lines
• Generate engineering data and support integration into selection tools
• Support engineering changes and product transfers across global sites
• Work closely with teams including R&D, PLM, NPI, Sales, and Manufacturing
• Participate in testing activities (lab and on-site) and prepare technical reports
• Represent Kelvion in customer-facing technical discussions
• Ensure delivery of work streams in line with project timelines and quality standards

• Degree in Mechanical Engineering, Thermal Engineering, or related field
• First experience (internship or junior role) in product development or engineering
• Strong interest in thermodynamics, heat transfer, or fluid dynamics
• Knowledge of heat exchanger technology is a plus
• Good working knowledge of MS Office (Excel, Word, Outlook, Teams)
• Fluent in English

• Ability to work in international and virtual teams
• Strong communication skills across global, matrix organisations
• Structured and analytical approach to problem-solving
• Hands-on mindset and willingness to support testing and product validation

• A global and collaborative working environment
• Opportunities to work on innovative engineering projects with real impact
• Career development and international growth opportunities
• Competitive compensation & benefits package
• Flexible working environment and modern workplace
• A company culture focused on safety, quality and continuous improvement

At Kelvion we thrive on collaboration, embracing diversity of thought, and valuing every voice. Within Kelvion creativity shines because people are listened to, their contributions recognised, and their ideas welcomed. Our flexible approach to the way we work places people’s health and satisfaction as a priority, enhancing engagement and fostering career opportunities. We empower engaged individuals to grow, progress and carve their own paths within the company.

Together, We Shape the Future

Apply now