Diagnostic jobs in Barnet
Browse 399 live diagnostic jobs in Barnet, with a typical salary around £47,500. New roles are added daily — click any listing to view the full details and apply directly on CV-Library.
Electrical Engineer
Inspection, testing, fault finding, and diagnostics . Completion of electrical certificates, commissioning records, and technical documentation. Ensuring compliance with BS7671 and current 18th Editio…
Lead Fire Alarm Technician
Carry out cause-and-effect programming, control panel configuration, system network verification, diagnostic testing and remedial repairs. Manage scheduled and reactive maintenance programmes, ensurin…
Mobile Maintenance Engineer
Undertake maintenance and first-line diagnostics across systems including boilers, pumps, ventilation, low-pressure hot water systems, pressurisation systems, sanitary and drainage systems. Respond to…
Refrigeration Engineer
Mechanical and electrical fault finding and diagnostics . Working on commercial cold rooms, fridges and refrigeration equipment. Installation of refrigeration pipework and equipment. Refrigeration pip…
Junior Engineer
Associated equipment and diagnostic technology. A structured development plan will be put in place to identify your training requirements, technical development and future career milestones. This role…
Multi-trade
Strong fault-finding and diagnostic skills. The ability to identify practical, efficient and value-for-money repair solutions. A City & Guilds qualification in a relevant trade or equivalent experienc…
Maintenance Electrician - Data Centre
Strong fault-finding and diagnostic skills. Good understanding of health and safety procedures. Experience working with CMMS systems is beneficial. A proactive and professional approach with excellent…
Senior Fire Alarm Engineer
Excellent diagnostic and problem-solving skills. Good understanding of relevant fire alarm standards, including BS 5839, where applicable. Excellent communication and customer service skills. A profes…
Security Service Engineer
Strong fault-finding, diagnostic and problem-solving skills. Basic IT knowledge, including Windows operating systems, IP-based systems and networking principles. A full, valid UK driving licence. Exce…
Security Systems Engineer
Cross-functional Support: Assisting with servicing, diagnostic fault-finding, and reactive repairs if project workloads quieten down. System Integration: Handling a wide range of electronic security k…
Damp & Mould Surveyor
The successful candidate will demonstrate excellent diagnostic and analytical skills, with the ability to investigate complex building defects and recommend effective solutions. They will possess stro…
Plumbing Apprentice
Develop skills in fault finding, system diagnostics , and carrying out remedial works where required. Learn to identify and resolve installation and commissioning issues efficiently and effectively. A…
High Level Technician (Rolling Stock)
Run diagnostics software to identify faults with various train systems i.e. hydraulic systems, pneumatic systems, train management systems & on board computers. System software updates as required. Ob…
Repairs and Voids Surveyor
Excellent report-writing and diagnostic surveying capability. Good understanding of health and safety legislation, building regulations, and compliance requirements.Job Offer. £45k-£50k. Opportunity t…
Fit Out Supervisor
Carry out fault finding, diagnostics and rectification on HVAC systems, escalating where necessary. Maintain effective communication with the shift and engineering management team including plant stat…
Fit Out Supervisor
Carry out fault finding, diagnostics and rectification on HVAC systems, escalating where necessary. Maintain effective communication with the shift and engineering management team including plant stat…
Commercial Plumber
Good fault-finding and diagnostic ability. Experience maintaining hot and cold water systems. Good knowledge of commercial plumbing installations. Experience carrying out both reactive and planned mai…
Fit Out Supervisor - Building Services
Support fault-finding and diagnostics across building services where required. Maintain strong communication around plant status, ongoing works and critical isolations. Requirements. Previous experien…
Mechanical Engineer
This is a hands-on engineering position requiring strong mechanical knowledge, good diagnostic skills and the ability to work safely and professionally within occupied buildings. You will work closely…
Mobile Electrical Engineer - City of London
. 🔍 Carry out electrical and mechanical fault finding, diagnostics and effective repairs. 🛠️ Inspect, maintain and repair electrical systems, equipment, plant and associated building services. ⚙️ Un…
Shift Manager (Engineering)
Provide technical troubleshooting support to shift engineers for complex system failures or diagnostic challenges. Maintain continuous communication with building security, client representatives, and…
Multi-Skilled Engineer – Electrical Bias - London
. 🔍 Carry out electrical fault finding, diagnostics and effective repairs. ⚙️ Undertake multi-skilled maintenance activities across electrical and mechanical plant and equipment. 🔌 Maintain, inspect…
Engineering Shift Manager - London
. 🧠 Strong technical fault-finding, diagnostic and problem-solving skills. 📊 Experience monitoring KPIs, SLAs and maintenance performance. 👥 Previous experience leading or supervising engineering t…
Multi Skilled Shift Supervisor - City of London
. 🔍 Strong fault-finding, diagnostic and problem-solving capabilities. 🛠️ Proven experience carrying out planned preventative and reactive maintenance. 📋 Good understanding of statutory, mandatory…
Frequently asked questions
How many diagnostic jobs are available in Barnet?
There are currently 399 live diagnostic vacancies in Barnet listed on Jobs North East. The list is updated daily from CV-Library.
How do I apply for diagnostic jobs in Barnet?
Click any job above to see the full details, then select "Apply" to be redirected to the original listing on CV-Library where you can submit your application.
Are these diagnostic jobs in Barnet updated regularly?
Yes. New diagnostic roles in Barnet are added daily, and expired listings are removed automatically.