Careers
Build buildings that actually perform.
Mosart is architects, building physicists, certifiers and educators in one practice. If you want your work checked against a certified standard, and then proven in use, you will like it here.
Why people stay.
Working hereWork that performs
Every project is measured against a certified standard, and then monitored in use. You see your buildings work, with data, not anecdotes.
Learn from certifiers
Seven accredited Passivhaus certifiers in-house. The people who check the industry’s work sit at the next desk.
Teach as you build
We train the industry, 4,500 professionals and counting. Strong people end up teaching on our courses and speaking at the ZEB Summit.
Range, not repetition
One-off houses to 5,500-home new towns, schools, PBSA, offices. Architecture, consulting, software and education under one roof.
Open applications
No vacancy that fits? Write anyway.
We hire architects, Passivhaus designers, building physicists, certifier-track engineers and educators as we grow. Strong speculative applications are read by a director, not a filter.
Tell us what you want to build, and attach the work you are proud of. Based at Wicklow County Campus, Rathnew, Co. Wicklow.