Senior Installation & Commissioning Engineer

SER Limited; Watford; On-site; GBP 35,000 - 42,000; Full time

Job summary

A leading company in Fire & Security solutions is seeking a Senior Engineer to oversee critical projects across London. This role promises fast-track career progression into supervision within 18 months, extensive support for personal development, and a commitment to work-life balance with flexible working options.

Benefits

Door-to-door travel

Standby allowance

25 days holiday + bank holidays

Wellness & EAP support

Flexible/remote working

Company van

Pension

Mental health care

Childcare vouchers

Ongoing training CPD

Free perks & discounts

Qualifications

• Proven experience in installing and commissioning Fire & Security systems.
• Confidence working independently and mentoring junior engineers.
• Full UK driving license required.

Responsibilities

• Install, commission, maintain, and repair Fire & Security systems.
• Deliver outstanding customer support onsite and remotely.
• Offer training and technical guidance to fellow engineers.

Skills

Technical knowledge

Problem-solving

Customer-focused mindset

Communication skills

Job description

Senior Fire & Security Installation & Commissioning Engineer
London & Home Counties
GBP35,000 GBP42,000 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