Reading, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
pipelines Strong scripting or coding skills (e.g., Python, Bash, or PowerShell) Excellent problem-solving, communication, and stakeholder engagement skills Nice to Have Security certifications (e.g., CISSP, AWS Security Specialty, OSCP, CISM) Experience with zero-trust architecture or secure software development lifecycle (SSDLC) Exposure to container security and serverless architectures Why Join Us? Competitive salary + bonus Flexible hybrid working (Berkshire More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
Claranet Limited
of deadlines and structuring workload accordingly Problem-solving, helping others to understand complex ideas In addition, the following are highly desirable: A related Batchelor’s degree. CISSP, CISA, CEH, OSCP or equivalent reputable information security certifications Experience with Bug Bounties Public speaking experience Full UK driving license More ❯
Maidenhead, Berkshire, United Kingdom Hybrid / WFH Options
APM Terminals
in an Incident Management role, with a minimum of 3 years in a SOC or incident response leadership role. Relevant advanced certifications (e.g., GCIA, GSEC, CEH, GCDA, GCIH, GCFA, OSCP) are highly desirable but not essential. Proven self-learning abilities demonstrated through research, GitHub projects, bug hunting, active participation in public cybersecurity forums, or high scores on platforms like HTB More ❯
of 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 More ❯
recommended that candidates hold one of the following certifications (or equivalent) GCFE, GCFA, GCIH, GNFA. However, holding any of the following is beneficial: EnCE, CFSR, CISSP, GREM, CCNA, MCFE, OSCP, Network+ and Security+ The successful candidate must have permission to work in the UK by the start of their employment. We offer thoughtful, balanced rewards and support to help our More ❯
certifications. 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 More ❯
certifications. 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 More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Marlin Selection
Digicert Certificates and Microsoft Certificate Services Ivanti or Automox patching AppCheck or Tenable WAS Kali Linux (NMAP, Metasploit, BurpSuite, John etc) Desired Education: CISM, MS SC100, 200 and 900, OSCP or other penetration testing qualifications. Industry: Financial services, SOC, Pentesting is desirable Personal Skills: Excellent inter-personal, written and verbal communication skills The ability to handle multiple priorities, tasks and More ❯
discipline and steady 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 More ❯
strong discipline and steady judgement, working both independently or as part of a team Experience conducting security testing against cloud environments (AWS, GCP, Azure) Relevant security testing certifications (e.g. OSCP, CRTO, OSMR, cloud security or similar) Familiarity with the cyber risks faced by Starling Bank and other financial institutions Sound network and operating system fundamentals (MacOS, Linux and Windows) Familiarity More ❯
to larger projects in Python• Able to take the initiative and be comfortable taking on projects that contribute to the larger security culture and posture• Industry recognized certifications, e.g., OSCP, OSWE, CREST, GIAC, AWS, et. al• CTF Participation and active contributions to the cybersecurity community Seniority Level Mid-Senior level Industry Financial Services Employment Type Contract Job Functions Information Technology More ❯
certifications. • 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, 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 More ❯
secure user management. Active participation in knowledge sharing activities, both within the team and at a wider capability level and externally where appropriate. Offensivesecurity experience and qualifications (e.g. OSCP, CREST, TIGER or equivalent) Who you are: Our vision is to enable outstanding people to create digital solutions that have a positive impact on people's lives. Our values aren More ❯
technical report writing skills. Eligibility to live and work in the UK (please note we are unable to provide VISA sponsorship). Nice to Have Relevant security certifications (e.g. OSCP, CREST, Cyber Scheme.) UK SC clearance Equality Instil is an equal opportunity employer and values diversity at our company. We are committed to equality of opportunity for all staff. Applications More ❯
technical report writing skills. Eligibility to live and work in the UK (please note we are unable to provide VISA sponsorship). Nice to Have Relevant security certifications (e.g. OSCP, CREST, Cyber Scheme.) UK SC clearance Equality Instil is an equal opportunity employer and values diversity at our company. We are committed to equality of opportunity for all staff. Applications More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
OpenSourced Ltd
Experience in assessing cloud and hybrid environments , particularly with AWS and Azure . Programming Skills: Proficiency in programming or scripting in your preferred language. Certifications: Security certifications such as OSCP , CREST CRT , OSEP , CCT INF , or CTM are highly desirable Virtualisation Knowledge: Solid understanding of virtualisation technologies. Additional Details: Location: Remote (UK-based), with occasional visits to client sites and More ❯
understanding of networking, Windows Active Directory, and Windows/Linux systems. Knowledge of OWASP vulnerabilities and experience in web application and infrastructure pentesting. Must have or be working towards OSCP/CRT or equivalent. Enthusiastic about cybersecurity, with excellent communication skills and a willingness to learn and develop. Certifications like CPSA, Sec+, CEH, Pentest+, PPNT. Industry cybersecurity experience. Experience with More ❯
such 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 ❯
Loughton, Essex, South East, United Kingdom Hybrid / WFH Options
Profile 29
in an office environment. Experience working with third-party support partners, vendors, and security consultants to manage external security operations. Desirable Certifications: Azure Security Engineer Associate, CISSP, OSCP (OffensiveSecurityCertifiedProfessional), CCSP, or equivalent. Experience with container security (Docker, Kubernetes). Knowledge of NIST, ISO 27001, SOC 2 compliance frameworks. Familiarity with Zero Trust security principles. Other Stuff NB More ❯
Wall, Hexham, Northumberland, England, United Kingdom Hybrid / WFH Options
Goodman Masson
Strong knowledge of Microsoft Defender, EDR, and network architecture Understanding of security frameworks (e.g., MITRE ATT&CK, NIST, ISO 27001) Excellent communication and teamwork skills Relevant certifications (e.g., Sec+, OSCP, CISA) are a plus More ❯
WAF and DDoS Menlo Web Security Gateway KnowBe4 Digicert Certificates and Microsoft Certificate Services Ivanti or Automox patching AppCheck or Tenable WAS Desired Education: CISM, MS SC100, 200, 900, OSCP or other penetration testing certifications Industry: Financial services, SOC, Penetration Testing is desirable Personal Skills: Excellent interpersonal, written, and verbal communication skills The ability to handle multiple priorities, tasks, and More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Pertemps
in a penetration testing enterprise environment. Prepare detailed reports and the ability to present findings to key stakeholders. Cyber security industry certification(s) such as CSTM/CRT/OSCP/CTL. Understanding of different patching management techniques and approaches for different technology stacks (e.g. SaaS, IaaS, End-User Computing, Server Estate, etc.). Knowledge of TVM concepts, technologies, and More ❯
Nuneaton, Warwickshire, United Kingdom Hybrid / WFH Options
IntaForensics
adhered to. Ensuring that the company's security procedures ISO 27001 are robustly adhered to. What We're Looking For 3 + years' experience working as a Penetration Tester OSCPCertified Proficiency in penetration testing tools such as Burp Suite, Nessus etc. Good interpersonal skills. Experience of technical report writing. Has the ability to deal with technical queries from clients More ❯
to have: Knowledge or experience delivering cloud security assessments Knowledge or experience delivering mobile application security assessments Knowledge or experience in LLM technologies Programming/development background Certifications (e.g. OSCP) Participation in CTF platforms (e.g. HTB, THM) Benefits What we offer: A key role in delivering security testing services to some of the biggest names in the industry A work More ❯