Security Systems Engineer - South East London

Salary: £55,000 - 55,000 per year

Requirements

• We require proven experience supporting and commissioning enterprise-level security systems.
• We require strong knowledge of platforms such as Genetec, Gallagher, Lenel, CCURE, Milestone, Avigilon, FLIR, or Hanwha.
• We require solid understanding of Windows Server, SQL databases, IP networking, and virtualisation technologies such as VMware or Hyper-V.
• We require the ability to diagnose and resolve complex, integrated system issues.
• We require strong communication skills with a client-facing approach.
• We require experience producing clear and professional technical documentation.
• We require a full UK driving licence.
• We prefer experience working in large-scale, multi-site environments.
• We prefer previous involvement in system design or technical planning.
• We prefer relevant certifications or vendor accreditations within security systems.

Responsibilities

• We lead complex fault resolution across access control, CCTV, intercom, and integrated security systems.
• We support full project lifecycle delivery, including commissioning, upgrades, and migrations.
• We provide senior-level technical support both remotely and on-site.
• We collaborate with Project Managers and Engineers on system design and technical planning.
• We conduct system audits, health checks, and performance reviews.
• We act as a trusted technical advisor to key clients.
• We mentor engineers and share technical best practice across the team.

Technologies

• Hyper-V
• Support
• SQL
• Security
• VMware
• Windows

More

We are a well-established organisation specialising in intelligent security and safety solutions, delivering high-performance systems across a wide range of sectors. We are known for our technical expertise, strong client relationships, and commitment to continuous improvement within a collaborative environment. This is a full-time, permanent Security Systems Engineer role based across Central London and Gillingham, with a salary of up to £55,000 depending on experience. The working pattern is Monday to Friday, 08:30 to 17:00, with a mix of site-based and client-facing work.

last updated 22 week of 2026