> Markdown version of [/jobs/ext/3082475-senior-security-engineer](https://www.wearedevelopers.com/jobs/ext/3082475-senior-security-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Security Engineer - **Company:** Additional Resources - **Location:** London, UK - **Experience:** Expert - **Salary:** £35,000.0 - £45,000.0 - **Contract:** Permanent contract - **Skills:** Cloud Computing, System Configuration - **Published:** September 26, 2026 - **Apply:** https://www.reed.co.uk/jobs/senior-security-engineer/57394916 ## About the Role * Previous experience as a Security Systems Engineer or in a similar security engineering role. * Strong experience within the electronic security industry. * Good technical knowledge of security systems and associated technologies. * A logical and methodical approach to fault finding and problem solving. * Good communication and organisational skills. * A high level of accuracy when completing work and documentation. Ideally, you will have experience with some of the following: * Texecom Cloud, Dahua DoLynk, Salto KS, Paxton10, or Brivo ## Description Candidates can be based anywhere in London or within 15 miles north and 20 miles south of St Albans (office location). You will be responsible for: * Carrying out planned maintenance and reactive repairs on electronic security systems. * Investigating faults and providing technical support to customers and engineers. * Working across intruder alarms, access control, CCTV and intercom systems. * Using manufacturer software for system configuration, diagnostics and optimisation. * Supporting engineers with technical issues and providing guidance where required. * Completing work and documentation accurately while maintaining good customer service. * Performing other duties relevant to the role as required., * Security Systems Engineer, Security Service Engineer, Security Maintenance Engineer, Electronic Security Engineer, Fire & Security Engineer, CCTV Engineer, Access Control Engineer, Intruder Alarm Engineer, Security Engineer or in a similar role. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Enterprise Linux as Container Images](https://www.wearedevelopers.com/videos/1610-enterprise-linux-as-container-images) - [Green Cloud Computing](https://www.wearedevelopers.com/videos/592-green-cloud-computing) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Beyond Chat: AI Workflows That Actually Investigate Alerts (So You Don't Have To Know Everything)](https://www.wearedevelopers.com/videos/100308-beyond-chat-ai-workflows-that-actually-investigate-alerts-so-you-don-t-have-to-know-everything) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) ## Related Articles - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk)