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- Tasks: Engineer and optimise Microsoft Sentinel SIEM for 24x7 Security Operations.
- Company: Join Broadridge, a company that empowers you to achieve more.
- Benefits: Hybrid work model, collaborative culture, and opportunities for career growth.
- Other info: Work with cutting-edge technology and diverse teams in a supportive atmosphere.
- Why this job: Make a real impact in security while developing your skills in a dynamic environment.
- Qualifications: 5+ years in SIEM Engineering and strong troubleshooting skills required.
The predicted salary is between 60000 - 80000 £ per year.
At Broadridge, we have built a culture where the highest goal is to empower others to accomplish more. We are seeking a Microsoft Sentinel SIEM Engineer with strong experience designing, operating, and scaling enterprise Microsoft Sentinel SIEM or other SIEM platforms to support 24x7 Security Operations. This role is responsible for platform health, log ingestion pipelines, normalization, enrichment, detection content support, and integrations with security and IT systems. The SOC Engineer will partner closely with SOC Analysts, Threat Intelligence, BISG Information Security teams, and other stakeholders to ensure high-quality security telemetry, reliable detections, and an optimized analyst experience. This role also supports Mergers & Acquisitions (M&A) by onboarding new log sources and environments into the enterprise SIEM.
Key Responsibilities
- Engineer, operate, and optimize Microsoft Sentinel across one or more Log Analytics workspaces
- Ensure Sentinel reliability, scalability, performance, and cost efficiency
- Manage workspace architecture, retention, daily cap, and data tiering strategies
- Monitor Sentinel platform health, ingestion latency, connector failures, and query performance
- Design, build, and maintain scalable, highly available log ingestion pipelines, including parsing, normalization, enrichment, and filtering using technologies like Syslog, Sentinel data connectors, Azure Monitor Agents, etc.
- Onboard and maintain data sources across cloud, on-prem, SaaS, and security tools (EDR, IAM, network, application logs)
- Tune data quality, performance, and cost efficiency across the SIEM environment
- Develop and maintain integrations between the SIEM and security platforms (EDR, SOAR, Threat Intel, ITSM)
- Support M&A security onboarding by integrating acquired environments into the SIEM
- Implement monitoring, alerting, and health checks for SIEM infrastructure and data pipelines
- Troubleshoot ingestion, parsing, correlation, and performance issues impacting SOC visibility
- Automate repetitive SIEM operational tasks using scripting or platform-native capabilities
- Document SIEM architecture, data sources, standards, and operational runbooks
- Collaborate with cloud, infrastructure, and network teams to ensure complete and reliable telemetry coverage
Required Skills & Qualifications
- 5+ years of experience in SIEM Engineering, Security Operations Engineering, or SOC Platform roles
- Strong hands-on experience with at least one enterprise SIEM platform (e.g., Splunk, Azure Sentinel, Elastic, QRadar) - preference to candidates with MS Sentinel experience
- Deep understanding of log formats, schemas, parsing, normalization, and enrichment techniques
- Experience onboarding diverse log sources: cloud platforms, operating systems, applications, IAM, and security tools
- Strong troubleshooting skills for ingestion latency, parsing errors, dropped events, and performance bottlenecks
- Understanding of detection concepts, correlation logic, and SOC workflows
- Experience integrating SIEM with SOAR, EDR, ITSM, and threat intelligence platforms
- Familiarity with cloud environments (AWS and/or Azure) and cloud-native logging services
- Scripting experience (Python, SPL, KQL, or equivalent) to support automation and analysis
- Solid foundation in networking, authentication, and security fundamentals
Preferred Qualifications
- Background in SIEM deployments or management
- Experience optimizing SIEM performance, scalability, and cost management
- Experience supporting SIEM use cases during M&A integrations
- Hands-on experience with SOAR and automated response workflows
- Familiarity with Infrastructure as Code or configuration management for SIEM infrastructure
- Experience working in regulated or financial services environments
Soft Skills
- Strong problem-solving and troubleshooting skills
- Ability to work across Security, IT, and Engineering teams
- Strong documentation and communication skills
- Automation-first and reliability-focused mindset
This role is considered hybrid, which means you'll be assigned to a Broadridge office.
Security Engineer in Cheltenham employer: Broadridge Financial Solutions, Inc.
Contact Detail:
Broadridge Financial Solutions, Inc. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Security Engineer in Cheltenham
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current employees at Broadridge. A friendly chat can sometimes lead to job opportunities that aren't even advertised!
✨Tip Number 2
Show off your skills! If you’ve got experience with Microsoft Sentinel or other SIEM platforms, make sure to highlight that in conversations. Share specific examples of how you've tackled challenges in previous roles.
✨Tip Number 3
Prepare for those interviews! Research Broadridge’s culture and values, and think about how your experience aligns with their mission. Practise common interview questions and be ready to discuss your technical expertise.
✨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, it shows you're genuinely interested in joining the Broadridge team.
We think you need these skills to ace Security Engineer in Cheltenham
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Security Engineer role. Highlight your experience with Microsoft Sentinel or other SIEM platforms, and show us how your skills align with what we're looking for.
Showcase Your Technical Skills: We want to see your hands-on experience! Be specific about the technologies you've worked with, especially in log ingestion, parsing, and automation. Mention any scripting languages you know, like Python or KQL, to really stand out.
Be Honest and Transparent: Remember, honesty is key in our hiring process. If you have gaps in your experience or skills, don’t try to hide them. Instead, focus on your willingness to learn and grow in those areas.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Broadridge Financial Solutions, Inc.
✨Know Your SIEM Inside Out
Make sure you have a solid understanding of Microsoft Sentinel and its features. Be prepared to discuss your hands-on experience with log ingestion, parsing, and normalization techniques. Brush up on how you've optimised performance and cost efficiency in past roles.
✨Showcase Your Troubleshooting Skills
Be ready to share specific examples of how you've tackled ingestion latency or parsing errors. Highlight your problem-solving approach and any tools or scripts you've used to resolve issues. This will demonstrate your ability to maintain high-quality security telemetry.
✨Collaborate Like a Pro
Since this role involves working closely with various teams, think of examples where you've successfully collaborated with SOC Analysts, Threat Intelligence, or IT teams. Emphasise your communication skills and how you ensure everyone is on the same page during projects.
✨Prepare for M&A Scenarios
Given the focus on onboarding new log sources during mergers and acquisitions, be ready to discuss any relevant experience you have. Talk about how you've integrated new environments into existing SIEM platforms and the challenges you faced along the way.