to obtain UK Developed Vetting (DV) security clearance; British Citizenship is required for this role. Preferred qualifications: Certifications in OSCE3, CRTP/CRTE, GIAC GCSA/Kubernetes-related, OSCP, OSCE, CRTO, CISSP, or GIAC (e.g., GPEN, GCTI, GWAPT). Experience designing or executing Purple Team exercises, combining offensive tactics with defensive feedback to drive continuous improvement. Experience with Kubernetes securityMore ❯
Metasploit, Nmap, Wireshark, and Kali Linux. Strong knowledge of web application, network, and infrastructure security. Experience with scripting and automation using Python, Bash, or PowerShell. Certifications such as OSCP, OSCE, CEH, or similar are highly desirable. Understanding of regulatory compliance standards (ISO 27001, GDPR, NIST, etc.). Excellent problem-solving skills and attention to detail. Ability to communicate findings and More ❯
Kingston Upon Thames, Surrey, United Kingdom Hybrid / WFH Options
Unilever
understanding of MITRE ATT&CK, cyber kill chain, and threat-informed defense. - Experience integrating offensivesecurity into CI/CD pipelines and cloud-native environments. - Relevant certifications (e.g., OSCP, OSCE, CRTO, GXPN) strongly preferred. Behaviours Candidates would be required to demonstrate the Unilever Standards of Leadership & live the Values through showing the following behaviors: Agility - Flexes leadership style and plans More ❯
Be available for occasional on-call duties and on-site client engagements, as needed. What We're Looking For Certifications : Relevant certifications such as CREST CRT, CREST CCT, OSCP, OSCE, or equivalent level. Experience : At least 5 years leading network, web, and internal penetrations tests as well as experience in leading customer engagements onsite. Leadership : Experience of supervising and mentoring More ❯
Be available for occasional on-call duties and on-site client engagements, as needed. What We're Looking For Certifications : Relevant certifications such as CREST CRT, CREST CCT, OSCP, OSCE, or equivalent level. Experience : At least 5 years leading network, web, and internal penetrations tests as well as experience in leading customer engagements onsite. Leadership : Experience of supervising and mentoring More ❯
TTP simulation frameworks. Contributions to open-source security tools or published research/blogs. Understanding of adversary emulation in regulatory contexts (TIBER-EU, CBEST, GBEST, etc.) Certifications like OSCP, OSCE, CRTO, or equivalent hands-on experience (we care more about skill than certs). A competitive salary up to £65K depending upon experience 25 days annual leave, including your birthday More ❯
as public/private keys, hash functions, and Merkle trees (understanding how to use them, not implement them). Relevant security certifications are a plus but not required (OSCP, OSCE, GPEN, GWAPT, LPT, CISSP). More ❯
judgement, working both independently and as part of a team Experience conducting advanced security testing against cloud environments (AWS, GCP, Azure) Advanced security testing certifications (e.g. OSCP, CRTO, OSMR, OSCE, OSEP, cloud security or similar) Deep familiarity with the cyber risks faced by Starling Bank and other financial institutions Expert-level network and operating system fundamentals (MacOS, Linux and Windows More ❯
CI/CD, Infra as Code) The following skills and experience are desirable: Experience in Ai/Ml Systems Security, Including LLMs, transformers and model interpretability Certification such as OSCE, CCT, OSEP, OSMR or similar Prior experience in incident response, threat intelligence, or ethical hacking at an enterprise level Background in regulatory environments (e.g. ISO 27001, SOCII, GDPR or AI More ❯
available for occasional on-call duties and on-site client engagements, as needed. What We're Looking For • Certifications: Relevant certifications such as CREST CRT, CREST CCT, OSCP, OSWE, OSCE, or equivalent level. • Experience: At least two years in penetration testing, covering network, web, and internal tests and customer engagements. • Tools: Proficiency with tools like Burpsuite Pro, Nessus, and other More ❯
demonstrated experience with mobile programming languages like Swift or Kotlin. You have recent knowledge about relevant software frameworks & design patterns. You possess one or more relevant certifications like OSCP, OSCE, eMAPT, GMOB, etc. You have recent experience with tools like BurpSuite, Frida, Objection, etc. We are offering We offer a challenging job and you are directly responsible for your own More ❯