Careers at CATAGEN

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CATAGEN is rapidly growing and striving towards our purpose to clean and decarbonise the air.  Please send your CV to

CATAGEN is an equal opportunities employer and therefore is committed to promoting diversity and equality of opportunity and does not discriminate, whether on grounds of race, gender, sexual orientation, gender reassignment, disability, age, class, community background, religion or belief. 


Career Opportunities

Join our expanding team of innovators and technical professionals in delivering solutions that have an impact on our purpose to clean and decarbonise the air.

Current Roles available:

Click on the job below to take you to the specific Job description and more information, please note all our jobs are based in Belfast, Northern Ireland. 


Decarbonisation Systems Engineer- Mechanical

The Decarbonisation Systems Engineer – Mechanical performs engineering duties including design, research, testing, and analysis of mechanical systems, equipment, and machinery components.

Decarbonisation Systems Engineer- Electrical/ Electronic

The Decarbonisation Systems Engineer – Electrical/Electronic plans, designs, and implements electrical and automation systems, specializing in PLCs, industrial controls, and instrumentation.

Renewable Energy Systems Software Engineer

The Renewable Energy Systems Software Engineer designs, develops, and maintains software systems for industrial equipment, machinery, and automation processes. 

Sustainable Design Engineer

As a Sustainable Design Engineer, you will

be responsible for creating and developing innovative designs for various mechanical systems and products.

Technical Support

Maintance Technician/Fabricator 

Join our expanding team of innovators and technical professionals in delivering solutions that have an impact in our vision to clean and decarbonise the air.

Technical Sales Manager – Catalyst Testing Services

This position is for our Green Emissions Testing division.We are seeking a highly motivated and results- oriented Technical Sales Manager to join our team; you will be a key driver in growing the business


As a QHSE (Quality, Health, Safety, Environment) Guru your responsibility is to ensure that the company meets all relevant legislative and regulatory requirements.

Supply Chain Specialist

The Supply Chain Specialist is responsible for identifying goods and services to purchase for the organization and managing the procurement process from start to finish.

Supply Chain Fulfilment Officer

The Supply Chain Fulfilment Officer oversees inventory control and warehouse operations to ensure stock accuracy and efficient order fulfilment.

IT Support Guru

The IT Support Guru provides technical support and troubleshooting for computer systems, servers, networks, hardware, and software applications. 

To find out more about any of the roles or to apply send an email to