Mechanical Design Engineer

Aira Group AB; Helsingborgs kommun; On-site; SEK 520,000 - 760,000; Full time

Benefits offered by this job

Brand-new R&D Center in Helsingborg

Job summary

Aira Group AB is seeking a Mechanical Design Engineer to advance next-generation heat pump technology and shape product development. You will influence how we work, accelerate development, and bring bold ideas to life, impacting our team's growth and products for sustainable living.

You will design mechanical components and enclosures, create detailed models and drawings, and collaborate with cross-functional teams across the business to meet regulatory standards and product goals.

Qualifications

• Solid experience in mechanical design or related fields.
• Degree in mechanical engineering or design & product development.
• Experience using 3D tools for mechanical components; SolidWorks preferred.
• Experience with consumer products involving electronics and embedded software.
• Proven track record in transitioning designs to mass production.
• Experience in prototyping, testing and sustainability.
• Collaborates with industrial designers and cross-functional teams.
• Strong presentation and documentation skills.

Responsibilities

• Design mechanical parts and assemblies for high-performance heat pump systems.
• Create detailed 3D models, 2D drawings, and BOMs; manage documentation.
• Participate in project meetings and report progress to management.
• Ensure compliance with customer needs, standards, and product vision.
• Explore new materials and tooling methods for quality and reliability.
• Design enclosures for electronics via injection molding or sheet metal.
• Coordinate with suppliers and development partners.

Skills

Startup mindset

Cross-functional collaboration

Effective communication

Prototype & testing

Mass production transition

Conceptual design

Industrial designer collaboration

Presentation skills

Education

B.Sc. in Mechanical Engineering or M.S. in Mechanical Engineering

Tools

SolidWorks

3D CAD software

PowerPoint

Adobe

Job description

Overview

10% of Europe\'s CO2 emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we\'re making the switch to clean energy-tech easier and more affordable. We aim to install clean energy-tech into 5 million homes by 2034. Founded in 2022 and with 1200+ employees and counting, Aira drives the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions, and heat pumps. Our state-of-the-art production facility in Poland, HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy position us to scale rapidly.

Role

We are looking for a Mechanical Design Engineer to join our journey to shape the future of clean energy. You will help drive innovation at the core of Aira\'s next-generation heat pump technology and influence how we work, accelerate product development, and bring bold ideas to life. Your contributions will impact both our team\'s growth and the products we create to make sustainable living accessible to millions.

Responsibilities

• Designing and developing mechanical parts and assemblies, Bills of Materials and component selections tailored for high-performance heat pump systems and accessories.
• Creating detailed technical documentation, including 3D models and 2D drawings (experience with PLM tools and SolidWorks is highly valued).
• Actively contributing to project meetings and reporting progress to product management, ensuring accurate planning, follow-up, and monitoring of all activities within the designated area.
• Collaborating closely with cross-functional engineering teams to ensure compliance with customer needs, regulatory standards, and the overall product vision and requirements.
• Exploring and integrating innovative materials and tooling methods (e.g., within plastics and sheet metals) to enhance product quality, sustainability, and long-term reliability.
• Designing enclosures for electronics (PCBAs and similar) by plastic injection molding and/or sheet metal.
• Working closely with industrial design, taking over A-surfaces, and realizing the CMF specifications.
• Collaborating with main suppliers and development partners.

Qualifications

• Solid experience in mechanical design or relevant technical fields, such as product development and mechanical engineering.
• B.Sc. in Mechanical Engineering or M.S. in Mechanical Engineering, Design & Product Development, or equivalent.
• Experience working with 3D tools for designing mechanical components in a 3D environment; SolidWorks proficiency is advantageous.
• Experience in consumer products involving electronics and embedded software.
• Experience in testing, reliability, and qualification of systems, either in-house or with partners.
• Proven track record in transitioning designs into mass production, ensuring quality control and reliability standards.
• Experience in the conceptual phase, physical prototyping, hands-on testing, and sustainability.
• Experience working closely with industrial designers.
• Proficiency with tools such as PowerPoint or Adobe and the ability to present ideas to both technical and non-technical audiences.
• An open mindset and a passion for working in a start-up environment with a strong ambition to scale quickly.

What is in it for you?

• Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities.
• Collaborate with diverse teams across international markets and launch products globally.
• Develop and grow personally and professionally in an entrepreneurial-minded environment.
• Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world.
• Influence the company\'s success, with a visible impact on product development and market growth.
• Enjoy our brand-new R&D Center located at Berga, Helsingborg.

Equity, Inclusion & Culture

At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures, and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.