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- Tasks: Analyse security data, identify trends, and improve system performance.
- Company: Join a leading independent Security Risk Consultancy with an award-winning team.
- Benefits: Enjoy 34 days annual leave, competitive salary, and personalised development opportunities.
- Why this job: Make a real impact in security management while developing your skills.
- Qualifications: Experience with SQL and data visualisation tools; strong analytical skills required.
- Other info: Collaborative environment with a focus on innovation and continuous improvement.
The predicted salary is between 28800 - 48000 £ per year.
CornerStone is a leading independent Security Risk Consultancy, and we are now looking for a Security Systems Analyst to join our award-winning team in a UK-wide capacity. We are seeking an individual who enjoys working in a fast-paced, collaborative environment that is built upon innovation, teamwork, taking ownership, and supporting each other. Personal and career development is really important to us, and you can expect our investment in you to include personalised development opportunities combined with a competitive salary and benefits.
The role will support the client’s proactive, data-driven approach to security system management. The role is responsible for analysing event data, identifying trends and recurring issues, and developing actionable recommendations to reduce alarm fatigue and improve system performance. The analyst will collaborate with global, regional, and local stakeholders to implement improvements and ensure insights are clearly communicated and understood across the business.
Key Responsibilities- Alarm Data Analysis
- Extract and interrogate security system databases to obtain alarm event logs
- Use SQL or equivalent query languages to filter, clean, and analyse large datasets
- Identify patterns in false alarms, nuisance alarms, recurring faults, and genuine security events
- Provide root-cause insights to help reduce repeat and avoidable alarms
- Alarm Reduction Strategy
- Develop evidence-based proposals to reduce alarm fatigue across sites
- Recommend configuration changes (e.g., sensitivities, thresholds, escalation paths)
- Support optimisation of system behaviours in collaboration with client vendors and technical teams
- Contribute to defining or refining alarm governance, response protocols, and escalation tiers
- Reporting & Visualisation
- Build and maintain dashboards and visual reporting (Power BI, Excel, or equivalent)
- Present key metrics, trends, and monthly alarm performance summaries to sub-regional and local security managers
- Highlight high-risk areas, recurring issues, and progress against KPIs or reduction initiatives
- Stakeholder Engagement
- Present findings, insights, and solution proposals to security leaders and operational teams
- Run workshops or briefings on alarm management best practice
- Provide training to stakeholders on interpreting data and responding effectively to alarms
- Work closely with the Security Lead and STAT teams to ensure solutions are understood and implemented correctly
- Continuous Improvement & Proactive Management
- Monitor the impact of implemented changes and iterate based on new data and stakeholder feedback
- Benchmark alarm performance against internal targets and industry standards
- Identify trends over time and proactively flag emerging risks before they escalate
- Stay informed of new technologies, tools, and practices within the security systems domain
- Strong experience of SQL or similar query languages for data extraction and transformation
- Ability to run scripts and extract data from multiple systems as required
- Competency in data visualisation tools (Power BI essential; Excel advanced level desirable)
- Understanding of electronic security systems (alarms, sensors, access control)
- AMAG system architecture, programming and configuration experience
- Strong analytical mindset and problem-solving ability
- Data-driven, structured approach to identifying trends and recurring issues
- Excellent communication and presentation skills; able to translate complex data into business-ready insights
- Collaborative, able to work with global and regional teams including STAT and technical SMEs
- Proactive, with the ability to challenge existing processes and recommend improvements
- Reduction in false and nuisance alarms
- Improved clarity and consistency in alarm reporting across the client estate
- Increased awareness and adoption of best-practice alarm management
- Enhanced proactive monitoring and earlier identification of system issues
- Data-enabled decision-making across the security function
The above description details the role’s core activities and is not inclusive of all duties required as a team member. Employees will be required to undertake other duties and responsibilities to support the business objectives as directed.
We believe in recruiting, retaining, rewarding and developing all our employees based on their commitment and their overall contribution. We provide 34 days annual leave, inclusive of 8 days public holiday and a day of birthday leave. Further details of our full range of benefits will be communicated during the recruitment process. We are committed to making all stages of our recruitment process and employment accessible to all candidates.
Security Systems Analyst in London employer: CornerStone - Security & Digital Building Consulting
Contact Detail:
CornerStone - Security & Digital Building Consulting Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Security Systems Analyst in London
✨Tip Number 1
Get your networking game on! Connect with professionals in the security systems field on LinkedIn or at industry events. We can’t stress enough how valuable personal connections can be when it comes to landing that dream job.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your data analysis projects, especially those involving SQL and data visualisation tools like Power BI. This will give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on common security system scenarios and how you would tackle them. We recommend practising your responses to behavioural questions, as they often come up in interviews for analytical roles.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Security Systems Analyst in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Security Systems Analyst role. Highlight your experience with SQL, data analysis, and any relevant security systems knowledge. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about security systems and how you can contribute to our team. Be sure to mention any specific projects or experiences that relate to the job description.
Show Off Your Analytical Skills: Since this role involves a lot of data analysis, make sure to showcase your analytical mindset. Include examples of how you've identified trends or solved problems in previous roles. We love seeing how you think!
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at CornerStone - Security & Digital Building Consulting
✨Know Your Data Tools
Make sure you brush up on your SQL skills and any data visualisation tools like Power BI. Be ready to discuss how you've used these tools in past roles to analyse data and identify trends, as this will be crucial for the Security Systems Analyst position.
✨Understand Alarm Management
Familiarise yourself with alarm management best practices and be prepared to share your insights on reducing false alarms and nuisance alarms. Think about specific examples where you've successfully implemented changes or strategies in previous roles.
✨Communicate Clearly
Practice translating complex data into simple, actionable insights. During the interview, you'll likely need to present findings or proposals, so being able to communicate effectively with both technical and non-technical stakeholders is key.
✨Show Your Collaborative Spirit
This role requires working closely with various teams, so be ready to discuss your experience in collaborative environments. Share examples of how you've engaged with different stakeholders to implement improvements or solve problems together.
