IT Engineer – Fire & Security

DCS Scaffolding; Greater London; Hybrid; GBP 35,000 - 40,000; Full time

Job summary

A leading electronic security integrator in London is seeking an IT Engineer to support IP-based fire and security systems across commercial and construction sites throughout the UK. This role requires experience in IT and networking, with a focus on troubleshooting and system readiness. The position offers a hybrid working pattern and benefits including travel costs covered, training, and employee profit-sharing scheme.

Benefits

Travel costs covered (Zones 1-2)

Company phone, tools, uniform and PPE

Fully funded training and certifications

Paid on-call rota

20 days annual leave plus bank holidays

Access to employee ownership/profit-sharing scheme

Qualifications

• Experience supporting IP-based security systems.
• ECS or CSCS card (or ability to obtain).

Responsibilities

• Configure and support IP networks for fire and security systems.
• Support integration of CCTV, access control, intercom and intruder systems.
• Troubleshoot IP issues including VLANs, PoE, addressing and connectivity.

Skills

IT, networking or systems support experience in a technical environment

Good understanding of IP networking fundamentals

Strong troubleshooting skills and ability to work independently

Clear communication and site safety awareness

Education

Vendor certifications (Network+, CCNA, Microsoft)

Job description

IT Engineer – Fire & Security Systems

Salary: £35,000 – £40,000
Location: London with UK-wide travel
Contract: Permanent, Full-time
Working Pattern: Hybrid (office, site-based, flexible)

A well-established electronic security integrator is seeking an IT & Networking Engineer to support IP-based fire and security systems across commercial and construction sites throughout London and the UK.

This is a hands-on technical role supporting CCTV, access control, intercom and integrated security platforms. The position focuses on network configuration, troubleshooting and system readiness, working closely with installation, commissioning and service teams. It does not involve physical installation works but plays a key role in system integration and successful handover.

Key Responsibilities

• Configure and support IP networks for fire and security systems

• Support integration of CCTV, access control, intercom and intruder systems

• Assist engineers with network setup, testing and commissioning

• Troubleshoot IP issues including VLANs, PoE, addressing and connectivity

• Support switches, basic firewall configurations and wireless access points

• Assist with system configuration, firmware updates and documentation

• Liaise with manufacturers and client IT teams where required

• Work safely on live commercial and construction sites

Technical Scope

• IP-based security systems and integrated platforms

• Basic to intermediate networking (IP, VLANs, PoE, switching)

• Platforms such as Gallagher, Avigilon, Hikvision, Milestone or similar

• Support across installation, commissioning and handover phases

Experience & Skills

Essential:

• IT, networking or systems support experience in a technical environment

• Good understanding of IP networking fundamentals

• Experience supporting IP-based security systems

• Strong troubleshooting skills and ability to work independently

• Clear communication and site safety awareness

• ECS or CSCS card (or ability to obtain)

Desirable:

• Vendor certifications (Network+, CCNA, Microsoft)

• Exposure to Microsoft 365 or Azure

• Client-facing technical support experience

Benefits

• Travel costs covered (Zones 1-2)

• Company phone, tools, uniform and PPE

• Fully funded training and certifications

• Paid on-call rota

• 20 days annual leave plus bank holidays

• Access to employee ownership/profit-sharing scheme (subject to eligibility)

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