Senior Mechanical Systems Engineer
Help us redefine clean air
Join a team that loves solving impossible problems.
At CLER, we believe extraordinary products are built by extraordinary teams. We're a multidisciplinary group of engineers, product thinkers and innovators who genuinely enjoy solving difficult problems together. We challenge ideas and celebrate team success.
As our Senior Mechanical Systems Engineer, you'll help transform bold ideas into world-class products, from first concept to global production.
Why You'll Love Working Here
You'll never work in a silo. You'll join a passionate team and collaborate across engineering, product and commercial teams, and learn from experienced colleagues. Here you'll have the freedom to innovate, the responsibility to make an impact, and the support from colleagues who celebrate learning, help each other succeed and take pride in winning as a team.
Who You Are
You're practical, curious and motivated by solving real-world problems, and turning ideas into products. Above all, you're a team player. You thrive when the team succeeds, enjoy sharing knowledge, and believe the best solutions come from collaboration. You are Humble, Curious, Hungry and Bold, our four core values that guide everything we do.
What You'll Do
Design and develop next-generation mechanical systems.
Build and evaluate prototypes in the lab and workshop.
Optimize products for performance, manufacturability and reliability.
Work closely with Test, Automation and Product teams.
Support industrialization and supplier development.
What You'll Bring
Must Have
5+ years in mechanical product development.
Strong CAD experience.
Hands-on engineering mindset.
Experience taking products into serial production.
Nice to Have
HVAC or airflow products.
Centrifugal or rotating machinery.
MATLAB, FEA or CFD.
Our Values
Humble: We succeed together.
Curious: We never stop learning.
Hungry: We turn ideas into reality.
Bold: We challenge what's possible.
Join CLER
We know great engineers rarely meet every qualification listed above. If this opportunity excites you, we'd love to hear from you, even if your experience doesn't perfectly match every requirement.
Join us. Let’s build something meaningful together. Grow with an exceptional team. Help redefine clean air.
About CLER
CLER is a Swedish deep tech company developing advanced air filtration systems for buildings and industrial environments.
Through our maintenance-free, self-cleaning filtration technology, we enable cleaner indoor air with significantly lower energy consumption, total cost of ownership and environmental impact.
We serve a wide range of commercial and industrial sectors where clean air, energy efficiency, and sustainable operations are critical.