Mechanical Engineer – Application & Sustainability

About the role

Addvolt is seeking a Mechanical Engineer focused on vehicle applications and product sustainability to join its Systems & Application team in Matosinhos. You will translate customer, vehicle and system requirements into robust integration solutions while applying sustainability principles throughout design, validation and continuous improvement.

Key responsibilities

• Assess customer, vehicle, trailer and refrigeration‑unit requirements and convert them into clear mechanical application specifications.
• Develop integration concepts, including equipment positioning, brackets, enclosures, mechanical interfaces, routing constraints, accessibility and serviceability.
• Create and review 3D models, 2D drawings, tolerance schemes, installation layouts and technical documentation using Creo and related tools.
• Perform feasibility studies, packaging analyses and design reviews for new OEM integrations and customer‑specific applications.
• Support prototype builds, first installations, commissioning and field validation, coordinating technical actions with customers, installers, suppliers and internal teams.

Required profile

• Degree in Mechanical Engineering.
• Experience in mechanical design, product development, application engineering or vehicle integration.
• Proficiency in 3D CAD and 2D technical drawings, preferably with Creo.
• Knowledge of sheet metal, machined parts, welded structures, extrusions, polymers, fasteners, sealing and corrosion protection.
• Understanding of tolerances, GD&T, material selection, manufacturing processes and cost‑conscious design.

Required skills

• Creo (3D CAD)
• 2D technical drawing creation
• GD&T
• PLM and BOM management (PTC Windchill preferred)
• Design for Manufacturing, Assembly, Service and Sustainability

What we offer

• Opportunity to work in a fast‑growing company at the forefront of intelligent transportation and electrification.
• Impactful work contributing to greener, quieter city centers.
• Flexible working hours.
• Access to professional development workshops from industry partners.
• Competitive salary range and a collaborative, international team environment.