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Lead SIEM Engineer

thepeoplenetwork.co.uk Logo

Fynity

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Location:
United Kingdom, Farnborough

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

70000.00 - 75000.00 GBP / Year

Job Description:

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. 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.

Job Responsibility:

  • Leading the design, development and tuning of SIEM content – rules, dashboards, alerts and reports that spot threats fast
  • Acting as the technical authority on SIEM engineering, ensuring the platform runs efficiently and delivers real value
  • Working with SOC Analysts, Threat Hunters and Architects to enhance SIEM use cases and boost detection accuracy
  • Bringing new ideas and threat intelligence to evolve the SIEM strategy and stay ahead of emerging risks
  • Mentoring junior engineers, setting standards, and helping shape the future of SIEM operations

Requirements:

  • 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
  • DV Clearance must be eligible and willing to obtain

Additional Information:

Job Posted:
December 08, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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