Security Consultant

Intruder

Security Consultant facilitating the day-to-day running of the Intruder platform, delivering consultancy services to customers and managing security projects.

Posted 5/23/2026full-timeRemote • 🇬🇧 United KingdomMid-LevelSenior💰 £40,000 - £55,000 per yearWebsite

Tech Stack

Tools & technologies

CloudCyber SecurityPython

About the role

Key responsibilities & impact

Facilitate the day-to-day running of the Intruder platform
Deliver consultancy services to our customers
Writing easy-to-understand descriptions for new security vulnerabilities in the Intruder platform
Scan Triage: Assessing customer scan results for escalations, and removing false positive results
Developing cloud security checks using Prowler (Python)
Bug Hunting & Pentesting: manual deep-dives on applications, APIs, and external infrastructure
Providing technical assistance on client calls, such as scoping & customer success catchups
Security research projects & writing technical content for our website

Requirements

What you’ll need

Some proven experience or qualifications in offensive security
Academic background in cyber security or software engineering
Industry experience as a penetration tester or software engineer
A proven track record on bug bounty or hacking platforms
Industry qualifications such as: CREST Practitioner Security Analyst (CPSA), CREST Registered Penetration Tester (CRT), CREST Certified Web Application Tester (CCT APP), Offensive Security Certified Professional (OSCP), Offensive Security Web Expert (OSWE)
Comfortability with client-facing calls in a consultancy setting
Excellent technical reporting skills

Benefits

Comp & perks

Salary of £40,000 - £55,000
Share options so you benefit from our success
28 days paid holiday plus bank holidays, and an additional 5 unpaid if you want
Once you reach 3 years of service, you get an extra day of paid holiday every year until 7 years at Intruder
Flexible working - much of the Security team works from home, but we have the option of an office in Shoreditch
Regular (optional) socials and yearly off-site for the whole company

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Pythoncloud security checksbug huntingpenetration testingsecurity researchtechnical reportingscan triagevulnerability assessment

Soft Skills

client-facing communicationconsultancycustomer successtechnical assistance

Certifications

CREST Practitioner Security Analyst (CPSA)CREST Registered Penetration Tester (CRT)CREST Certified Web Application Tester (CCT APP)Offensive Security Certified Professional (OSCP)Offensive Security Web Expert (OSWE)