5 of 5 Purple Team Jobs in London

Senior Security Engineer - SIEM, KQL

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. Please apply within for further details - Alex Reeder Harvey Nash 3+ years in a Security Engineer, SOC Analyst, or similar role Hands-on experience … CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. Please apply within for further details - Alex Reeder Harvey Nash To From Record Yes No Always use these settings

Senior Security Engineer - SIEM, KQL

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. Please apply within for further details - Alex Reeder Harvey Nash 3+ years in a Security Engineer, SOC Analyst, or similar role Hands-on experience … CompTIA Security+, CISSP, GCIA, GCIH, GCFA, CCSP Experience with SOAR playbooks, YARA rules, STIX, and YAML Participation in red/purple team exercises. Please apply within for further details - Alex Reeder Harvey Nash To From Record Yes No Always use these settings

Red Team Lead

Hiring Organisation
IntecSelect
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Team Lead - £100k - £125k + 20% Bonus - London (Hybrid) - Investment Banking Overview: A market leading Investment Banking organization are searching for an experienced Red Team Lead to join the business at VP level and take responsibility for the EMEA region. Role & Responsibilities: Lead the design, planning, and execution … sophisticated Red Team engagements simulating advanced persistent threats across global enterprise environments Develop and refine Tactics, Techniques, and Procedures (TTPs) aligned with MITRE ATT&CK to challenge and validate detection and response mechanisms Conduct advanced adversary emulation, lateral movement, privilege escalation, and persistence operations in diverse environments Reverse engineer

Penetration Tester (OSCP)

Hiring Organisation
4Square Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
About the Organisation A high-growth security consultancy working across government, space programmes, and FTSE 100 organisations is expanding its offensive security function. The team delivers complex, high-impact testing and simulation work for clients across the UK, US, and Europe. With a strong learning culture, excellent retention … work, this is an opportunity to develop quickly in a technically challenging environment. Role Overview We’re looking for a Penetration Tester/Red Team Consultant with 1–3 years’ experience who thrives on variety, problem-solving, and continuous learning. You’ll deliver offensive security assessments, red team

Threat Intelligence Specialist

Hiring Organisation
QBE Management Services (UK) Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Threat Intelligence Specialist to join our Advanced Threat Services (ATS) Teamon a full-time, permanent basis! You’ll be part of a supportive team that thrives on teamwork and innovation, where your expertise will be valued as we work together to tackle the ever-evolving cyber threat landscape. … looking to welcome our new team member from early January 2026 , so if you’re ready to make an impact in the new year, we’d love to hear from you! Your New Role Reporting to the Technical Threat Manager , you’llbe responsible for researching, analysing, and reporting