Onsite Engineer - London (Within M25)

-£40k to £45k - Monday to Friday - 40 hours a week - weekends OT available -

Location: Central London (site-based)

Salary: £45,000 (negotiable depending on experience)

Hours: Monday to Friday

Contract: Full-time, Permanent

About the Role

We're seeking a proactive and technically capable Onsite Engineer to support a long-term, high-security project based in Central London. This is a two-year programme with a gradual transition from team-based support to independent working, offering a unique opportunity to be part of a critical infrastructure environment.

The role involves supporting and maintaining large-scale integrated security systems, including CCTV, access control, and perimeter detection. While the day-to-day pace is steady, the environment is highly secure and requires a detail-oriented, dependable engineer who can work autonomously and communicate effectively with stakeholders.

Key Details

Based on-site in Central London (Westminster Embankment area)

Monday to Friday schedule

5-10 weekend shifts available annually (first refusal given to this role)

One Field Engineer visits the site weekly for additional support

2-week turnaround for onboarding and clearance process

Must be eligible for DV clearance (British or born in the UK with a British passport)

Key Responsibilities

Respond to daily fault requests and complete planned preventative maintenance (PPM)

Support out-of-hours reactive duties as required

Maintain and repair high-end integrated systems including CCTV, access control, and perimeter detection

Ensure the site remains secure and operational at all times

Work collaboratively with remote engineering teams and escalate complex issues when needed

Maintain accurate service records and communicate effectively with the helpdesk

Skills & Experience

Essential:

Strong knowledge of CCTV, DVR/NVR, and access control systems

Experience with IP systems, RAID recording, and video matrix systems

Confident in on-site diagnostics and repairs

Excellent communication and customer service skills

Desirable:

Experience with:

PID systems

Galaxy alarms

Cortech GUI

CEM, C-Cure, or Gallagher Access Control

Synergy, Milestone

First-line gate/barrier repairs

Benefits

Remote & hybrid working supported (where applicable)

Flexible working around core hours

Health & wellbeing programme

Life assurance (4x annual salary)

5% matched pension scheme

Holiday carry-over (up to 5 days)

Reward & recognition programme

Long service rewards

Learning & development support including mentoring and coaching

About the Company

Our client is a specialist provider of integrated surveillance and control systems, delivering end-to-end solutions for some of the UK's most demanding and secure environments. With deep technical expertise and a proven track record in complex, regulated sectors, they serve clients across public space, heritage, transport, critical infrastructure, finance, high-security, and custodial markets.

Their culture is fast-paced, collaborative, and focused on delivering innovative, dependable solutions. They value their people highly and are committed to providing a stimulating environment that supports both personal and professional growth.

Interested? please call Aleks on (phone number removed) or apply now