Job Description:

Junior Development Engineer (Thermo)

Location: Hampshire

Industry: Thermal Engineering / Product Development / Manufacturing

Type: Full‑time, Permanent

Are you an early‑career engineer with a passion for thermodynamics, heat transfer, and innovative product development? This is an exciting opportunity to join a global engineering organisation as a Junior Development Engineer, supporting the development of next‑generation heat exchanger technology.

This entry‑level role is designed to strengthen a growing Global Technology Team, offering hands‑on involvement in engineering design, thermodynamic analysis, prototype development, and product testing. You'll gain exposure to global projects, cross‑functional collaboration, and customer‑facing technical work - making this an exceptional stepping stone into advanced product engineering.

About the Role

As a Junior Development Engineer, you will:

• Support the design and development of new heat exchanger products
• Contribute to thermodynamic and fluid‑dynamic analysis
• Assist with global product transfers and engineering changes
• Generate engineering data and support integration into global software tools
• Work with prototype builds and support early‑stage manufacturing improvements
• Participate in laboratory testing, data collection, and technical reporting
• Collaborate with global teams across Technology, NPI, PLM, Engineering, Supply Chain, and Manufacturing
• Represent the technology function in customer‑facing technical discussions
• Manage your own workstreams and deliver to structured project timelines

What We're Looking For

• A technically minded individual with a passion for thermodynamics, heat transfer, or mechanical design
• Strong analytical skills and an interest in engineering problem‑solving
• Ability to work effectively in global, cross‑functional teams
• Confident communicator with the ability to engage across diverse cultures
• Willingness to work hands‑on with prototypes, testing, and lab equipment
• Comfortable managing multiple tasks in a structured, deadline‑driven environment
• Willingness to travel occasionally as part of global project work

Desirable:

• Knowledge of heat exchangers
• Degree in Chemical Engineering or Mechanical Engineering
• Understanding of fluid dynamics
• Experience with engineering analysis or testing

Why This Role Stands Out

• Genuine long‑term development and promotion potential
• Exposure to global engineering projects and international collaboration
• Blend of design, analysis, testing, and hands‑on engineering
• Opportunity to influence next‑generation thermal technology
• Supportive team environment with strong technical mentorship

Should you require any support or assistance, please contact your local Gi Group office.

Gi Group Holdings Recruitment Limited are proud founding members of Menopause in business, corporate members for Neurodiversity in business, Disability Confident committed members, Gold status for the Armed Forces Covenant, Bronze trail blazers for Racial Equality matters and Age Friendly Employer pledge members.

Gi Group Holdings Recruitment Limited group of companies includes Gi Recruitment Limited, Draefern Limited, Gi Group Recruitment Ltd, INTOO (UK) Limited, Marks Sattin (UK) Limited, TACK TMI UK Limited, Grafton Professional Staffing Limited, Encore Personnel Services, Gi Group Ireland Limited and Kelly Services (UK) Ltd. Gi Group Ireland Limited are acting as an Employment Agency in relation to this role.

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