Senior Installation Engineer

SER (Staffing) Ltd; Hatfield; On-site; GBP 40,000 - 48,000; Full time

Benefits offered by this job

Company van

Fuel provided

Laptop

Mobile phone

Travel time included

Overtime opportunities

Training

20 days holiday + Bank Holidays

Regular progression

Job summary

SER (Staffing) Ltd in Hertfordshire is seeking a Senior Installation Engineer to deliver high‑quality installations, commissioning and handovers across commercial sites in Hertfordshire and surrounding counties. You will act as a senior on‑site contact, uphold installation standards and support junior engineers.

Experience across Fire Alarms, Intruder, CCTV and Access Control is preferred. You'll work with Kentec, Advanced, Texecom, Pyronix, Hikvision, PAC and Paxton, with a salary of

Qualifications

• You'll be an experienced Fire & Security Installation Engineer with a strong commercial background and the confidence to take ownership of installations from start to finish.
• Ideally, you'll have experience across Fire Alarms, Intruder, CCTV and Access Control, although strong installation experience across multiple disciplines will be considered.
• We're looking for someone who can work independently, maintain excellent installation standards and provide technical support to other engineers when required. You'll have strong communication skills, a professional approach and a full UK driving licence.

Responsibilities

• Deliver high-quality installations, commissioning and handovers across commercial properties.
• Act as a senior point of contact on site, supporting less experienced engineers and liaising with customers and other site teams.
• Work with leading manufacturers and ensure installations are completed to a high standard.

Job description

Fire & Security

Senior Installation Engineer

Hertfordshire

Salary: £40,000 - £48,000 DOE

Are you an experienced Fire & Security Installation Engineer looking to take the next step in your career with a company that genuinely values its engineers?

We're recruiting for a well-established Fire & Security specialist with over 40 years of industry experience and an excellent reputation across Hertfordshire, North London and the Home Counties. Working with a range of blue-chip commercial clients, the company prides itself on quality workmanship, investing in its people and providing genuine long-term career opportunities.

Due to continued growth, they're looking for a Senior Installation Engineer to join their expanding team.

The Role

As a Senior Installation Engineer, you'll take responsibility for delivering high-quality installations, commissioning and handovers across a range of commercial properties throughout Hertfordshire, Essex, Bedfordshire, Buckinghamshire, North London and surrounding areas.

You'll be working across:

• Fire Alarm Systems
• Intruder Alarm Systems
• CCTV Systems
• Access Control Systems

You'll also act as a senior point of contact on site, ensuring installations are completed to a high standard, supporting less experienced engineers where required and liaising with customers and other site teams.

You'll work with leading manufacturers including Kentec, Advanced, Texecom, Pyronix, Hikvision, PAC and Paxton.

What's on Offer

• £40,000 - £48,000 basic salary, depending on experience
• Company van with fuel provided
• Laptop and mobile phone
• Travel time included
• Overtime opportunities
• Ongoing manufacturer and technical training
• 20 days holiday plus Bank Holidays
• Monday to Friday, 8:30am - 5:30pm
• Genuine progression within a growing business

About You

You'll be an experienced Fire & Security Installation Engineer with a strong commercial background and the confidence to take ownership of installations from start to finish.

Ideally, you'll have experience across Fire Alarms, Intruder, CCTV and Access Control, although strong installation experience across multiple disciplines will be considered.

We're looking for someone who can work independently, maintain excellent installation standards and provide technical support to other engineers when required. You'll have strong communication skills, a professional approach and a full UK driving licence.

If you're an experienced engineer ready to step into a senior position with greater responsibility, autonomy and progression, we'd love to hear from you.