Pre Sales Design Engineer – HVAC & DHW Solutions

About the role

We are looking for a Pre Sales Design Engineer to provide technical consulting and design solutions for domestic hot water and HVAC systems within Bosch’s Service Solutions in Lisbon. You will work closely with B2B customers and internal teams to deliver tailored engineering proposals.

Key responsibilities

• Provide expert advice on DHW and HVAC systems, including solar thermal, boilers, heat pumps and air‑conditioning.
• Manage and promote product solutions for the Vulcano and Bosch brands.
• Size and design customized engineering solutions for residential and commercial projects.
• Prepare budget estimates and quotations for climate‑control installations.
• Deliver specialized technical support to professionals and end‑users.

Required profile

• Master’s or Bachelor’s degree in Mechanical Engineering.
• Strong understanding of thermodynamics, DHW, HVAC and solar thermal systems.
• Proficiency in MS Office and AutoCAD.
• Good command of English.

Required skills

• Thermodynamics
• Domestic Hot Water (DHW) systems
• HVAC systems
• Solar thermal technology
• AutoCAD
• MS Office

What we offer

• Flexible hybrid work conditions.
• Health insurance and on‑site medical office.
• Training and continuous professional development.
• Career progression opportunities.
• Employee discounts on Bosch products and partners.
• Sports, health activities, canteen and free parking.