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- Tasks: Lead the design and development of advanced SIEM solutions to detect and defend against threats.
- Company: Join a forward-thinking SOC team in the UK defence sector.
- Benefits: Hybrid work model, competitive salary, and opportunities for career growth.
- Why this job: Make a real impact on national security while working with cutting-edge technology.
- Qualifications: Experience with SIEM platforms and strong scripting skills in Python and PowerShell.
- Other info: Mentor junior engineers and shape the future of cybersecurity operations.
The predicted salary is between 48000 - 72000 £ per year.
Hybrid – Farnborough or Hemel Hempstead base (1–2 days a week on site)
DV Clearance must be eligible and willing to obtain
Are you ready to take the lead in shaping one of the most advanced SIEM environments in the UK defence sector? We’re looking for a Lead SIEM Engineer to join a growing SOC team supporting high-profile, mission-critical clients. You’ll be the go-to expert for all things SIEM, driving how we detect, defend, and deliver across multiple secure projects.
If you love taking ownership, working with cutting-edge tools, and leading the way in proactive threat detection, this is the role for you.
As the Lead SIEM Engineer, you will:
- Lead the design, development and tuning of SIEM content – rules, dashboards, alerts and reports that spot threats fast.
- Act as the technical authority on SIEM engineering, ensuring the platform runs efficiently and delivers real value.
- Work with SOC Analysts, Threat Hunters and Architects to enhance SIEM use cases and boost detection accuracy.
- Bring new ideas and threat intelligence to evolve the SIEM strategy and stay ahead of emerging risks.
- Mentor junior engineers, set standards, and help shape the future of SIEM operations.
Your SIEM and Content experience should involve:
- Strong hands-on experience leading SIEM engineering projects using platforms such as Splunk, Sentinel or QRadar.
- A deep understanding of cybersecurity frameworks and best practice (NIST, ISO, CIS, PCI DSS).
- Scripting ability in Python, PowerShell and Regex for tuning and automation.
- Excellent communication skills and the ability to collaborate across teams and projects.
This is more than a technical role it’s a chance to lead and influence how some of the UK’s most secure organisations use SIEM to protect what matters most. You’ll join a growing, forward-thinking SOC team where innovation is encouraged, career growth is real, and your work will make a tangible impact every single day.
Lead SIEM Engineer in London employer: Fynity
Contact Detail:
Fynity Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead SIEM Engineer in London
✨Tip Number 1
Network like a pro! Reach out to current employees in the field, especially those at companies you're interested in. A friendly chat can give you insider info and might even lead to a referral.
✨Tip Number 2
Show off your skills! Prepare a portfolio or case studies showcasing your SIEM projects. This is your chance to demonstrate your hands-on experience and how you've tackled real-world challenges.
✨Tip Number 3
Ace the interview by being ready to discuss specific scenarios where you've led SIEM engineering projects. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your impact.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Lead SIEM Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV speaks directly to the Lead SIEM Engineer role. Highlight your experience with SIEM platforms like Splunk or QRadar, and don’t forget to mention any relevant cybersecurity frameworks you’re familiar with.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to showcase your passion for SIEM engineering and how your skills align with our mission. Share specific examples of how you've led projects or mentored others in the field.
Show Off Your Technical Skills: We want to see your technical prowess! Include details about your scripting abilities in Python, PowerShell, or Regex. If you’ve developed any SIEM content or enhanced detection accuracy, make sure to highlight that too!
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. We can’t wait to see what you bring to the table!
How to prepare for a job interview at Fynity
✨Know Your SIEM Inside Out
Make sure you’re well-versed in the specific SIEM platforms mentioned in the job description, like Splunk, Sentinel, or QRadar. Brush up on your hands-on experience and be ready to discuss how you've led engineering projects using these tools.
✨Showcase Your Cybersecurity Knowledge
Familiarise yourself with key cybersecurity frameworks such as NIST, ISO, CIS, and PCI DSS. Be prepared to explain how these frameworks influence your approach to SIEM engineering and threat detection.
✨Demonstrate Your Scripting Skills
Since scripting is a big part of this role, practice discussing your experience with Python, PowerShell, and Regex. Think of specific examples where you’ve used these skills for tuning and automation in previous projects.
✨Highlight Your Leadership Experience
As a Lead SIEM Engineer, you’ll be mentoring junior engineers and collaborating with various teams. Prepare to share examples of how you’ve taken ownership in past roles, led teams, and contributed to enhancing SIEM strategies.
