Mechanical - QA/QC Tester

Operating for over 45 years, King & Moffatt Building Services provide complete Mechanical and Electrical services across all sectors of the construction industry including Industrial, Logistics, Food, Pharmaceutical, Data Centre, Mining, Healthcare, Commercial, Hotel & Leisure, High-End Residential, Public, and Energy.

From design stage to the installation and the ongoing maintenance of their facilities, our valued and highly skilled workforce provide our clients with an efficient, reliable and best in class service.

A Deloitte Best Managed Company Award winner for eight years running, we pride ourselves on being a full building services solutions provider and have successfully delivered multiple large-scale projects in Ireland, the UK & mainland Europe.

The Mechanical QA Engineer is responsible for ensuring all mechanical installations and systems meet project specifications, regulatory standards, and quality benchmarks. This includes developing inspection plans, conducting audits, and supporting commissioning activities across K&M projects. 

• Develop and implement mechanical QA/QC plans and Inspection & Test Plans (ITPs). 

• Conduct inspections and audits of mechanical systems (HVAC, pipework, public health). 

• Ensure compliance with drawings, specifications, and industry standards. 

• Manage documentation including method statements, QA checklists, and non-conformance reports. 

• Support testing and commissioning activities (e.g., pressure tests, functional tests). 

• Collaborate with project managers, engineers, and subcontractors to resolve quality issues. 

• Maintain accurate records of inspections, tests, and corrective actions. 

• Provide technical guidance and training to site teams on QA/QC procedures. 

• Assist in preparing handover documentation for client acceptance. 

• Degree or NVQ Level 3+ in Mechanical Engineering or Building Services.
• Minimum 3–5 years’ experience in mechanical QA/QC within construction or M&E.
• Strong understanding of mechanical systems and installation standards.
• Familiarity with UK building regulations and QA/QC frameworks.
• Proficiency in Microsoft Office and QA/QC software tools.
• SMSTS and CSCS (Black Card preferred).
• Excellent communication, organisational, and problem-solving skills.

Having an inclusive and flexible culture helps the business continue to grow as a strong, dynamic and innovative organisation.

As well as being supported and encouraged to develop your career here at King and Moffatt, we also offer the following:

• Competitive salary
• Professional Development support 
• Employee Assistance Program 
• Health and Wellness programs 

At King and Moffatt, we believe in the power of diversity and inclusion to drive innovation, creativity, and success. We are committed to creating a workplace where all employees feel welcomed, valued, and respected regardless of their race, ethnicity, gender, sexual orientation, age, religion, disability, or any other dimension of diversity. We strive to build a culture that celebrates differences, encourages open dialogue, and promotes equal opportunities for growth and advancement. By embracing diversity and fostering an inclusive environment, we not only strengthen our organisation but also enrich the lives of our employees and the communities we serve