FIRE ALARM ENGINEER (SERVICING, MAINTENANCE & INSTALLATION)

Location: Field-based, various sites across London
Salary: £42,000 – £50,000 (dependent on skills and experience)
Contract Type: Full-time, Permanent

ABOUT US

At Pioneer Site Services, we specialise in property maintenance and compliance solutions for the housing sector, with a strong focus on fire safety and building integrity. Founded to meet the need for reliable, resident-focused services, we have grown into a trusted partner for housing providers across the UK.
We don’t just maintain buildings — we support safer, stronger communities. With over 50 years of combined experience, our leadership team brings unrivalled knowledge, professionalism, and a commitment to excellence. Join us and be part of a company that values your skills and invests in your future.

ABOUT YOU

We are looking for people who take ownership, show initiative, and want to make a difference.

ESSENTIAL REQUIREMENTS:

• Minimum 1 years’ experience working with fire alarm systems
• Understanding of BS5839 (Parts 1 and 6)
• Knowledge of fire alarm systems (conventional, addressable, and wireless/radio)
• Strong fault-finding and problem-solving skills
• Full UK driving licence
• Excellent communication and organisational skills
• Able to work independently and manage time effectively

KEY RESPONSIBILITIES

• Service and maintain a range of fire safety systems
• Carry out fault-finding, reactive repairs, and installations
• Ensure compliance with relevant legislation and industry standards (e.g. BS5839)
• Maintain accurate service records and reports
• Proactively identify risks, defects, and opportunities to improve performance
• Collaborate with office-based teams to deliver excellent customer service
• Prioritise health and safety on all worksites

You will be responsible for the servicing, maintenance, repair, and installation of active fire protection systems across residential buildings, including:

• Fire alarm systems (domestic and communal)
• Automatic Opening Vent (AOV) systems
• Emergency lighting system