Masonite is now proudly part of Owens Corning. Owens Corning is a global building and construction materials leader committed to building a sustainable future through material innovation. Our four integrated businesses – Roofing, Insulation, Doors, and Composites – provide durable, sustainable, energy-efficient solutions that leverage our unique material science, manufacturing, and market knowledge to help our customers win and grow.

At Masonite, we create Doors That Do More™ for the people who pass through them every day. We believe doors should connect you with the people and things you care about most — and make life easier, safer and more beautiful, too.

Here at Masonite Ireland, Carrick on Shannon we have been operating for over 28 years and we want to continue to grow our talented and loyal workforce.

We have some exciting opportunities for

Maintenance Apprentices

Electrical Instrumentation Apprentice and Mechanical Automation and Maintenance Fitting Apprentice (at entry level Phase I)

Why apply for an apprenticeship at Masonite Ireland?

Participate in a paid professional apprenticeship programme
Kick start your career in a state-of the-art highly automated environment while gaining excellent experience and a qualification at the same time
Obtain practical experience in a supportive, supervised learning environment
Combine on-the-ground training together with a College Education & the college experience.
Obtain a national and internationally recognised qualification at QQ1 Level 6 Advanced Craft Certificate.

Eligibility – All applicants must be 18 years of age or over on or before January 31st 2026. Applicants must be born on or before January 31st 2008.

Educational Qualifications

Candidates will have obtained the following minimum requirements at the time of applying. Grade D or higher at Ordinary Level in the Leaving Certificate (or equivalent) in one sitting in the following subjects;

Mathematics
Irish or English
Science Subject*
Any other 2 subjects

*Applied Mathematics, Biology, Chemistry, Physics, Physics and Chemistry, Agricultural Science

If you have not obtained the required grade in any of the above Science subjects the following is acceptable at Leaving Certificate Level: Art, Constructions Studies, Design & Communication, Graphics, Engineering, Home Economics, Technical Drawing and Technology.

An online assessment will be used as part of the recruitment and selection process

The Deadline application is for January 31st 2026.

Contact us

To find out more about what the programme involves or want to apply contact us on recruitment@masonite.com

Masonite Ireland is an equal opportunity employer

Mechanical Maintenance Apprentice

Job Description