Senior Cyber Security Consultant – PenTesting

Company: Astrum Search
Apply for the Senior Cyber Security Consultant – PenTesting
Location: London
Job Description:

Astrum Search is seeking a Senior Consultant in cyber security for work across London, Birmingham, or Nottingham. The role emphasizes expertise in testing against NCSC, NIST, and CAF frameworks and hands-on offensive security and pen testing.

The ideal candidate will hold industry certifications (PenTest+, CREST, OSCP, etc.), with experience using Kali Linux, Burp Suite, Nessus and similar tools, and will contribute to growing client value across FTSE markets.

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Posted: September 24th, 2026