Commercial Boiler Maintenance Technician

Tritech Engineering; Dublin; On-site; EUR 42,000 - 56,000; Full time

Job summary

Tritech Engineering in Dublin is seeking an experienced Commercial Boiler Maintenance Technician to join our expanding Maintenance Team, focusing on mechanical services across client sites in Dublin and surrounding areas. You will bring hands-on expertise in commercial gas boilers, HVAC units, gas systems, and plumbing.

The role involves maintenance across hospitals, healthcare sites, and large commercial developments, with Garda vetting may be required for access to certain sites.

Qualifications

• Trade qualification and/or third-level qualification (essential).
• Minimum 5 years' experience in a maintenance/service role.
• Strong experience with commercial heating systems and plumbing.
• Experience with gas-fired AHUs is desirable.
• OFTEC certification is an advantage, though not essential.

Responsibilities

• Carry out planned preventative maintenance across commercial, hospital, and healthcare sites.
• Diagnose and repair faults on commercial boilers, HVAC systems, and gas services.
• Ensure work complies with site safety procedures and quality requirements.
• Represent Tritech professionally on site and build relationships with clients.
• Work with service desk to resolve technical and operational queries.
• Meet service level agreements and maintain prompt response times.
• Contribute to continuous improvement and best practice.
• Participate in out-of-hours call-out service.
• Deliver work efficiently within agreed timelines.

Skills

Commercial heating

Plumbing

Gas systems

Gas-fired AHUs

Education

Trade qualification

Tools

Safe Pass

Full driving licence

OFTEC (advantage)

Job description

The Company

At Tritech Engineering, we are proud to be one of Ireland's leading Mechanical, Electrical, and Maintenance contracting companies. Since our establishment in 1999, we have built an outstanding reputation as a trusted, multi-disciplinary engineering partner, delivering high-quality projects and maintenance solutions across some of Ireland's most important sectors, including Pharmaceutical, Data Centres, Healthcare, Hospitals, and large-scale Commercial developments. With over 25 years of proven excellence, we continue to grow and invest in our people, technology, and services. Our ambition is simple: to remain best in class by attracting and developing the industry's top talent. Joining Tritech means becoming part of a highly skilled team working on prestigious sites, with opportunities for long-term career progression, continuous professional development, and exposure to diverse technical challenges.

At Tritech Engineering, we are proud to be one of Ireland's leading Mechanical, Electrical, and Maintenance contracting companies. Since our establishment in 1999, we have built an outstanding reputation as a trusted, multi-disciplinary engineering partner, delivering high-quality projects and maintenance solutions across some of Ireland's most important sectors, including Pharmaceutical, Data Centres, Healthcare, Hospitals, and large-scale Commercial developments. With over 25 years of proven excellence, we continue to grow and invest in our people, technology, and services. Our ambition is simple: to remain best in class by attracting and developing the industry's top talent. Joining Tritech means becoming part of a highly skilled team working on prestigious sites, with opportunities for long-term career progression, continuous professional development, and exposure to diverse technical challenges.

Purpose of Role

We are currently seeking an experienced Commercial Boiler Maintenance Technician to join our expanding Maintenance Team, with a primary focus on mechanical services. This is an excellent opportunity for a skilled technician who takes pride in delivering high standards of service and technical excellence across a varied portfolio of client sites in Dublin and surrounding areas. The successful candidate will bring strong hands‑on expertise in commercial gas boilers, HVAC units, gas systems, and plumbing services, and will enjoy working in a dynamic environment where no two days are the same.

Principal Duties and Responsibilities

• Carry out planned preventative maintenance across commercial, hospital, and healthcare sites
• Diagnose and repair faults on commercial boilers, HVAC systems, and associated gas services
• Ensure all work is completed in line with site safety procedures, EHSQ standards, and quality requirements
• Build strong working relationships with clients and represent Tritech professionally on site
• Work closely with the service desk to ensure prompt resolution of both technical and operational queries
• Meet service level agreements and maintain excellent response times
• Support and contribute to a culture of continuous improvement and best practice
• Participate in an out-of-hours rotational call‑out service
• Deliver work efficiently within agreed timelines

Role Requirements

• Relevant trade qualification and/or third-level qualification (essential)
• Minimum 5 years' experience in a similar maintenance or service role
• Strong experience with commercial heating systems and plumbing
• Experience with gas-fired AHUs is highly desirable
• OFTEC certification is an advantage, though not essential
• Valid Safe Pass
• Full clean driver's licence
• Ability to work independently and as part of a collaborative team
• Strong communication and problem‑solving skills
• Ability to perform effectively in a fast‑paced environment and meet deadlines
• This role may require Garda vetting for access to certain client sites. Engineers assigned to these sites must undergo and obtain satisfactory Garda clearance in order to carry out their duties.

Tritech is an equal opportunity employer

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