Overview
Join to apply for the Senior Red Teamer role at Tesco Technology.
About the role: We are growing our security testing function to mature defensive security capabilities and build a red team capability that complements our penetration testing. The role involves threat-led testing, collaboration with detection and response teams, and supporting a more mature blue team. You will work with application and infrastructure teams to address underlying issues discovered during testing.
Responsibilities
* Help further mature the security testing team to include a threat-led testing capability.
* Collaborate with other testers and leverage internal knowledge, data sources, and tools to identify and test attack vectors.
* Provide a red team perspective to pentesting, security detection, and prevention engineering.
* Lead, mentor, and develop other team members to drive high performance.
* Support the validation of findings from the bug bounty program.
* Triage and validate Tesco’s risk posture for newly released CVEs as part of vulnerability management.
Qualifications
* Experience of leading or performing red team engagements in a corporate environment, exposing security weaknesses that could be exploited.
* Familiarity with established frameworks such as TIBER-EU or MITRE ATT&CK.
* Experience with at least one C2 framework (e.g., Cobalt Strike, Mythic, Havoc) and building or managing C2 infrastructure.
* CRTO or other industry certifications are desirable but not essential.
* Knowledge of preventative and detective controls (EDR, firewalls, IDS/IPS, antivirus).
* Analytical and critical thinking skills, and strong written and oral communication.
* Ability to work independently and collaboratively in a diverse team.
What’s in it for you
* Annual bonus scheme up to 20% of base salary
* Holiday starting at 25 days plus a personal day and bank holidays
* Private medical insurance
* Parental leave benefits including 26 weeks maternity/adoption leave (after 1 year) with additional paid weeks
* 24/7 virtual GP, EAP for you and family, and mental wellbeing support
About Us
Our vision at Tesco is to become every customer's favourite way to shop, with a core purpose to serve customers, communities and the planet a little better every day. We value diversity and inclusion and are committed to accessible recruitment. We offer flexible working patterns and blended office and remote arrangements. If applying internally, speak to the Hiring Manager about how this can work for you.
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