Reading, England, United Kingdom Hybrid / WFH Options
SITA
degree in a technical discipline such as Information Security, Computer Science, Engineering, Telecommunications, Mathematics, Physics, or enough work experience to demonstrate proficiency at this level Penetration Testing certification (e.g. OSCP, GPEN) is considered a strong advantage Professionalsecurity certification (e.g. CISSP, CISA) is a plus What We Offer We're all about diversity. We operate in 200 countries and speak More ❯
experience . This role is office-based with occasional travel to client sites. Please do not apply if you don't have at least one of the following qualifications: OSCP, Crest, ECPPT, GPEN, CRTO. Key Responsibilities Lead internal and external penetration tests, including web, mobile, infrastructure, wireless, cloud, and social engineering. Execute red team, purple team, and breach simulation exercises … NIST). Proficiency with industry-standard tools (eg, Burp Suite, Nmap, Metasploit, Kali Linux). Excellent written and verbal communication skills. O ne of the following qualifications is essential: OSCP, Crest CRT, ECPPT, GPEN, CRTO or equivalent. Experience with red teaming or threat simulation exercises. Experience conducting code reviews. Scripting experience (eg, Python, Bash, PowerShell). Experience in cloud penetration More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Circle Recruitment
SC Clearance") This role is inside IR35 - Due to the service of the role, it will now be based on an Umbrella solution. Essential skills/experience required: Certifications: OSCP or CREST/TIGER Scheme. Experience penetration testing, ethical hacking, or completing vulnerability assessments. Security testing tools (e.g., Burp Suite, OWASP ZAP, Nikto, Nmap, Metasploit, etc.). DevSecOps principles and 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 ❯
Strike, Nmap Deep knowledge of OWASP Top 10, MITRE ATT&CK, and exploitation techniques Strong communication skills (you’ll explain risks to both tech & non-tech stakeholders) Certifications like OSCP, eCPPT, CREST CPSA/CRT, or similar Bonus if you have: Red team/purple team experience Scripting skills (Python, PowerShell, Bash) Cloud pentesting (AWS/Azure/GCP) Advanced More ❯
Woking, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Metasploit, etc. Excellent communication and reporting skills. Required Qualifications: Demonstrable experience in penetration testing (minimum 2 years preferred). Hold at least one of the following certifications: OSCP (OffensiveSecurityCertifiedProfessional) CRT (CREST Registered Tester) CCT-INF (CREST Certified Infrastructure Tester) #J-18808-Ljbffr More ❯
Reading, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Metasploit, etc. Excellent communication and reporting skills. Required Qualifications: Demonstrable experience in penetration testing (minimum 2 years preferred). Hold at least one of the following certifications: OSCP (OffensiveSecurityCertifiedProfessional) CRT (CREST Registered Tester) CCT-INF (CREST Certified Infrastructure Tester) #J-18808-Ljbffr More ❯
High Wycombe, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Metasploit, etc. Excellent communication and reporting skills. Required Qualifications: Demonstrable experience in penetration testing (minimum 2 years preferred). Hold at least one of the following certifications: OSCP (OffensiveSecurityCertifiedProfessional) CRT (CREST Registered Tester) CCT-INF (CREST Certified Infrastructure Tester) #J-18808-Ljbffr More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Metasploit, etc. Excellent communication and reporting skills. Required Qualifications: Demonstrable experience in penetration testing (minimum 2 years preferred). Hold at least one of the following certifications: OSCP (OffensiveSecurityCertifiedProfessional) CRT (CREST Registered Tester) CCT-INF (CREST Certified Infrastructure Tester) #J-18808-Ljbffr More ❯
Portsmouth, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Metasploit, etc. Excellent communication and reporting skills. Required Qualifications: Demonstrable experience in penetration testing (minimum 2 years preferred). Hold at least one of the following certifications: OSCP (OffensiveSecurityCertifiedProfessional) CRT (CREST Registered Tester) CCT-INF (CREST Certified Infrastructure Tester) #J-18808-Ljbffr More ❯
on expertise in SIEM, EDR, firewalls, VPNs, cloud security (AWS, Azure, GCP) 🔸 Experience with Palo Alto XSOAR or similar platforms 🔸 Familiarity with security compliance & best practices 🔸 Certifications (CISSP, CEH, OSCP, CISM, Security+) are a big plus! 🔥 Ready to take your Cyber Security career to the next level? Apply today! Computappoint Limited operates as an Employment Business and/or Employment More ❯
with TEE technologies or confidential computing. Knowledge of OWASP Top 10, CVEs, and secure coding practices. Proficiency with tools like Burp Suite, Metasploit, Nmap, Wireshark, etc. Certifications such as OSCP, CEH, or GIAC are a plus. Nice to Have: Experience with Kubernetes and container security. Familiarity with CI/CD security integration. Familiarity with Snowflake and Databricks Red Team experience More ❯
Reading, England, United Kingdom Hybrid / WFH Options
Liberty Global
Excellent verbal and written communication skills, with the ability to work both independently and collaboratively. Desirable Certifications: Possession of or willingness to attain certifications such as GCIH, GCIA, GREM, OSCP, CISSP, or equivalent. Cloud & Advanced Tools: Experience with cloud security monitoring and incident response tools (AWS GuardDuty, Azure Sentinel) and familiarity with sandboxing and reverse engineering tools. SIEM: Experience in More ❯
in one or more of the following with an interest in doing full time research: cybersecurity consulting, security engineering, vulnerability management, risk assessments, bug bounty hunting, malware analysis, forensics OSCP, OSWE certification, or interest in achieving certification Experience navigating and working with extremely large codebases is also highly desirable Experience using common security assessment tools and techniques in one or More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Nomios
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 ❯
apply – and even if every box isn’t ticked, applications are welcome, as related opportunities may also be available: Possesses industry-recognised certifications such as CTM, CSTM, CTL, CSTL, OSCP, or CREST/Cyber Scheme qualifications. Brings specialist knowledge in one or more areas of penetration testing – this could include mobile app security, cloud environments, operational technology (OT), or specific More ❯
Guildford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Penetration Tester (OSCP or similar certified), Guildford Client: Harrington Starr Location: Guildford, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast to seek a Vulnerability and Penetration More ❯
Southampton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Penetration Tester (OSCP or similar certified), Southampton Client: Harrington Starr Location: Southampton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast to seek a Vulnerability and Penetration More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Penetration Tester (OSCP or similar certified), Brighton Client: Harrington Starr Location: Brighton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast to seek a Vulnerability and Penetration More ❯
Portsmouth, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Penetration Tester (OSCP or similar certified), Portsmouth, Hampshire Client: Harrington Starr Location: Portsmouth, Hampshire, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast to seek a Vulnerability More ❯
High Wycombe, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Penetration Tester (OSCP or similar certified), High Wycombe Client: Harrington Starr Location: High Wycombe, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast to find a Vulnerability More ❯
Reading, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Penetration Tester (OSCP or similar certified), reading col-narrow-left Client: Harrington Starr Location: reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Harrington Starr have partnered with a global multi billion pound business More ❯
Woking, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Penetration Tester (OSCP or similar certified) Client: Harrington Starr Location: Woking, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 5 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast to seek a Vulnerability and Penetration Testing More ❯
techniques Excellent analytical and problem-solving capabilities Able to provide mentorship and leadership within a SOC team Desirable (Nice-to-Have): Industry-recognised cybersecurity certifications such as CRT or OSCP Previous experience handling SC or DV cleared environments Demonstrated ability to fine-tune detection logic and improve SOC processes Active engagement with the cybersecurity community and awareness of emerging trends More ❯
Analytical skills Challenge the current processes Passion for the cybersecurity field Time management Able to organize others Nice to Have Certifications - Security+, Network+, GCIA, GCIH, GCFA, GMON, GNFA, SSCP, OSCP Feel rewarded For starters, we'll offer you a comprehensive benefits package. We'll value your wellbeing and support your development. And we'll be as flexible as we can More ❯