Senior Fire & Security Installation & Commissioning Engineer
London & Home Counties
£35,000 – £42,000 DOE
Package: Door-to-door travel | 1-in-7 call-out rota | Standby allowance | 25 days holiday + bank holidays | Wellness & EAP support | Flexible/remote working where possible | Company van | Pension | Mental health care | Childcare vouchers | Ongoing training | CPD | Free perks & discounts!

Your Next Big Career Move Starts Here

Are you an experienced Fire & Security Engineer ready to take your career to the next level? Join a newly formed, independently owned group of well-established businesses with over 20 years of industry success. We design, install, maintain, and monitor cutting-edge life safety and electronic security systems—and we're growing fast.

We’re proud of our people-first culture. We don’t just talk about investing in talent—we live it. If you’re driven, experienced, and ready for a senior role with real impact (and future leadership potential), we want to hear from you.

The Role:

As a Senior Installation & Commissioning Engineer, you’ll play a pivotal role in delivering fire and security system projects across large commercial properties throughout London. This is a hands-on, senior field-based position—ideal for someone looking to lead by example and shape the future of our technical delivery.

What You’ll Be Doing:

• Install, commission, maintain, and repair Fire & Security systems to the highest standard.
• Deliver outstanding customer support—both onsite and remotely—resolving technical issues with confidence.
• Offer training and technical guidance to fellow engineers when required.
• Act as a senior presence onsite, upholding company values and ensuring high-quality project outcomes.

What You’ll Bring:

• Proven experience in installing and commissioning Fire & Security systems.
• Strong technical knowledge and problem-solving skills.
• Confidence working independently and mentoring junior engineers.
• A customer-first mindset with excellent communication skills.
• Full UK driving license (essential).

Why Join Us?

• Fast-track career progression—this role is set to evolve into a supervisory position within 18 months.
• Supportive leadership focused on personal development and continuous training.
• Work-life balance with flexible and remote working options.
• A company that values its people—with wellness support, perks, and a positive team culture.

Let’s Talk!

If you're ready for a senior role where you can grow, lead, and make a genuine impact, we want to hear from you. Apply now with your CV or reach out to Courtney Gilgunn for a confidential chat.

SER-IN