Company Description

Electrical Tester – Major Construction Projects

Ready to work on large-scale, high-profile projects across the UK & Europe?

We’re looking for an experienced Electrical Tester to join King & Moffatt Building Services and support the testing, inspection, commissioning, and handover of electrical installations across major M&E projects.

This role can be considered in various areas of Ireland, including Dublin, Leitrim, Galway or any of the Midland Counties.

This is a fantastic opportunity for a skilled Electrical Tester who enjoys fault finding, commissioning, and ensuring projects are delivered safely and compliantly.

Who we are

Operating for over 45 years, King & Moffatt Building Services provide complete Mechanical and Electrical services across sectors including Data Centres, Pharmaceutical, Industrial, Commercial, Healthcare, Energy, and High-End Residential.

A Deloitte Best Managed Company Award winner for eight consecutive years, we successfully deliver large-scale projects across Ireland, the UK, and mainland Europe.

Job Description

What’s in it for you?

Work on major commercial, industrial, and Data Centre projects
Join a growing international business with a strong project pipeline
Be part of technically challenging and high-specification installations
Work alongside experienced commissioning and engineering teams
Opportunity for long-term progression within a leading M&E contractor
Exposure to high-quality systems, testing standards, and digital QA platforms

What you’ll be doing

Carrying out inspection and testing of electrical installations in line with BS7671 and Guidance Note 3
Completing Initial Verification and Periodic Inspection & Testing activities
Performing continuity, insulation resistance, polarity, loop impedance, RCD, and functional testing
Identifying faults, defects, and non-compliant installations during testing phases
Supporting site teams with fault finding and remedial works
Completing Electrical Installation Certificates (EICs) and associated testing documentation
Using digital certification software and QA platforms to record results and documentation
Supporting commissioning and energisation activities across projects
Coordinating witness testing with clients, consultants, and commissioning teams
Ensuring all testing equipment is calibrated and maintained correctly
Following safe isolation and Lock-Out Tag-Out (LOTO) procedures at all times
Working closely with Site Managers, Engineers, and Project Teams to support successful handover

Qualifications

What we’re looking for

NVQ Level 3 Electrical Installation or equivalent recognised qualification
City & Guilds 2391 / 2394 & 2395 Inspection & Testing qualification essential
18th Edition Wiring Regulations qualification
Previous experience in electrical testing within commercial, industrial, or M&E environments
Strong understanding of BS7671 and electrical testing procedures
Excellent fault-finding and problem-solving abilities
ECS / CSCS Gold Card
Strong communication and organisational skills
Ability to work independently and across multiple project sites
Full UK / Irish Driving Licence desirable

Additional Information

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
Bike to Work scheme

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

Electrical Tester

Benefits

Job Description