SIEM Content Engineer – National Security & Defence
Hybrid role -  Hemel Hempstead (1 day/week on-site)
Clearance: Must hold or be eligible for DV

I have a great opportunity for a skilled SIEM professional to work as a SIEM Content Engineer working for a leading consultancy’s Security Operations Centre (SOC) team. The role will be focused on Country Critical technology in the defence and national security space.

Key Responsibilities

• Develop and maintain SIEM content (rules, dashboards, reports)
• Analyse SIEM data to detect and respond to threats
• Collaborate with SOC Analysts, Architects, and Engineers
• Stay current on emerging threats and incorporate into detection logic
• Support security standards and best practices

Requirements:

• 3+ years with SIEM tools (Splunk, Sentinel, QRadar)
• Strong understanding of security protocols and frameworks (NIST, ISO, PCI DSS)
• Scripting experience (Python, PowerShell, regex)
• Excellent problem-solving and communication skills
• Security certifications (CISSP, CISM, etc.) would be a plus.

This is a chance to take your SIEM skills to the next level and be part of a team that is helping to defend the country.

If you are interested please apply ASAP. The People Network is an employment agency and will respond to all applicants within three - five working days. If you do not hear within these timescales please feel free to get in touch.