76 to 100 of 107 Penetration Testing Jobs in London

information and event management (SIEM), user and entity behaviour analytics (UEBA), point products like anti-virus (AV) and intrusion detection system/intrusion prevention system (IDS/IPS) and penetration testing. The Service Delivery team consists of approximately 20 staff who support and operate the Company’s services and there is an opportunity in that team for a Cyber More ❯

in consistently achieving or surpassing million-plus euro quotas. Deep knowledge of cybersecurity domains including: Identity & Access Management Attack Surface Management Threat Intelligence & Digital Risk Protection Vulnerability Management Pen Testing & Red Teaming Strong understanding of security buyer personas and complex procurement processes. Excellent verbal, written, and presentation skills. A self-starter with a hunter mentality who is motivated by More ❯

you will need the following skills and experience: - Experience in either a Cyber Analyst or Cyber Engineer role - Knowledge on SIEM and EDR tools - Experience in network audits and penetration testing - Infrastructure support experience - Knowledge on security frameworks More ❯

you will need the following skills and experience: - Experience in either a Cyber Analyst or Cyber Engineer role - Knowledge on SIEM and EDR tools - Experience in network audits and penetration testing - Infrastructure support experience - Knowledge on security frameworks More ❯

recovery plans Establish and improve vulnerability management processes Requirements Experience in a Cyber Analyst or Cyber Engineer role Knowledge of SIEM and EDR tools Experience with network audits and penetration testing Infrastructure support experience Understanding of security frameworks Create a job alert and receive personalized job recommendations directly to your inbox. More ❯

on-track. Responsibilities will also include but are not limited to: Assisting, preparing and undertaking Cyber Essentials Audits based on the IASME Standard Undertaking Vulnerability Assessments and remediation Undertaking penetration testing to include infrastructure, web applications and networks Assisting with client reporting and assurance audits Undertaking Cyber Essentials PLUS audits and assessments Providing an escalation point for security More ❯

on-track. Responsibilities will also include but are not limited to: Assisting, preparing and undertaking Cyber Essentials Audits based on the IASME Standard Undertaking Vulnerability Assessments and remediation Undertaking penetration testing to include infrastructure, web applications and networks Assisting with client reporting and assurance audits Undertaking Cyber Essentials PLUS audits and assessments Providing an escalation point for security More ❯

on-track. Responsibilities will also include but are not limited to: Assisting, preparing and undertaking Cyber Essentials Audits based on the IASME Standard Undertaking Vulnerability Assessments and remediation Undertaking penetration testing to include infrastructure, web applications and networks Assisting with client reporting and assurance audits Undertaking Cyber Essentials PLUS audits and assessments Providing an escalation point for security More ❯

is accountable for security within the mobile channel. We provide a suite of mobile security components , that provides an all round security posture in mobile apps including associated services (penetration testing, obfuscation, consultancy etc.). Our mission is to build a scalable, adaptable, and proactive approach to securing LBG's mobile apps, enabling mobile engineers across the bank More ❯

Writing and maintaining documentation on SRE processes and policies Recommending and implementing ways of driving operational efficiency and driving down our cost to run, without impacting service Assisting in penetration testing for Cloud through liaising with our provider, providing technical details, and environment setup Incident management Here's what we're looking for: Experience Strong collaboration skills Launching More ❯

office in Westminster, with the rest being done remotely Responsibilities: • Identify and mitigate vulnerabilities in Android applications and OS-level components • Perform static and dynamic analysis of Android apps • Penetration testing of Android-based environments • Monitor threat intelligence sources and Android CVEs to assess emerging threats • Collaborate with developers to embed security throughout the Android app lifecycle • Create More ❯

path to enhanced cybersecurity and compliance. You work side by side with your client, providing advisory and support to address challenges with precision and confidence. With our expertise in penetration testing , risk assessments , and independent OT security assessments, you empower your client to achieve exceptional cyber resilience. From securing industrial control systems to safeguarding critical processes, your efforts More ❯

life cycles, QA, CI/CD, and DevOps. Technical knowledge: Development : C#, JavaScript, JSON, GitHub workflows Platform : Azure, Microsoft stack Data : CRM data models & integration Infrastructure : Security, cyber, pen-testing, scalable environment If this role sounds of interest and you would like to know more, do not hesitate to contact me on Reasonable Adjustments: Respect and equality are core More ❯

ll play a crucial role in safeguarding our environment. You'll also contribute to building custom security tools to enhance our capabilities and support security assessments, threat modelling, and penetration testing. You'll come with hands-on experience with AWS and Cloudflare and be comfortable working with Infrastructure as Code tools like Terraform. A strong understanding of common vulnerabilities More ❯

received reports. Proactively identify and solve issues, and respond quickly to delegated work. Communicate, document, and share your findings. Stay updated on the latest malware and security threats. Perform penetration tests and security validations on computer systems, networks, and applications. Create new testing methods to identify vulnerabilities. What you'll bring Knowledge, skills, and experience: Outstanding interpersonal abilities … and strong written and verbal communication skills. Fluent in English, both written and spoken. At least 2 years of experience in pen testing, security testing, or vulnerability assessments. Stress resistant and able to maintain focus during incident responses. A strong understanding of (Ethical) Hacker culture. Attention to detail, analytical, and problem-solving skills. Able to independently find solutions More ❯

business - £500-750 GP Sell a blend of security services & professional services. Ideal experience selling some or all of the following: Cyber strategy & risk management Managed detection & response (MDR) Penetration testing Compliance & audit support You: Have a strong cybersecurity/IT services sales track record. Are confident selling into mid-market & enterprise. Are UK based - London commutable. Possess More ❯

Current Salary Expected Pay Rate Nationality/Visa Status Willing to work in London (Yes/No) Job Role and Responsibilities Handle HMG-PSN code of connection compliance Coordinate penetration testing and remediate outcomes Manage x-krypton link Support PSN audits Manage HMG key material Maintain access records Required Skills Knowledge of physical servers and VMware virtualization Knowledge More ❯

scoping through to delivery. Key experience: Background in managed security services, including SOC operations and threat detection Strong knowledge of cloud and on-prem security tooling (SIEM, EDR, IAM) Penetration testing Proven ability to translate technical concepts into clear business value Confident in customer-facing engagements and pre-sales delivery Experience contributing to bids, proposals, and RFI/ More ❯

CHECK TL/TM Penetration Testers required CHECK Penetration tester/CTL & CTM/Web & Inf/Outside IR35/Fully Remote/£600 pd/ASAP Start/3 Months SR2 have partnered with an exciting, specialist Cyber Security Consultancy looking to expand their consultant CHECK team ahead of projected growth and upcoming projects. The CTL will … lead on high-assurance CHECK penetration tests and ITHC projects and occasionally assist on other commercial engagements. The CTM role will support CHECK engagements, uphold testing standards and create high quality reports.We are currently looking for:CTL dual badgeCTL Inf CTL WebCTMCTL requirements:A CTL Qualification - Inf, Web or Dual at Chartered or Principal level.Extensive background in penetration testing.Currently holding, or the ability to obtain SC clearance.Passionate and proactive in your testing approach.Excellent communication skills.CTM Requirements:Extensive background in penetration testing.Ideally holding CRT.Currently holding, or the ability to obtain SC clearance.Excellent communication and a proactive ability to collaborate.Contract Details3 Months initially - Very likely extension based on project pipelineOutside IR35£600 Per day dependant on experienceRemote More ❯

A global quantitative trading firm specializing in algorithmic and high-frequency trading (HFT) is hiring a Cyber Security Engineer (2-4 years' experience) to operate in a broad, vendor-agnostic security environment. This fully onsite role (5 days per week More ❯

CHECK TL/TM Penetration Testers required CHECK Penetration tester/CTL & CTM/Web & Inf/Outside IR35/Fully Remote/£600 pd/ASAP Start/3 Months SR2 have partnered with an exciting, specialist Cyber Security Consultancy looking to expand their consultant CHECK team ahead of projected growth and upcoming projects. The CTL will … lead on high-assurance CHECK penetration tests and ITHC projects and occasionally assist on other commercial engagements. The CTM role will support CHECK engagements, uphold testing standards and create high quality reports. We are currently looking for: CTL dual badge CTL Inf CTL Web CTM CTL requirements: A CTL Qualification - Inf, Web or Dual at Chartered or Principal … level. Extensive background in penetration testing. Currently holding, or the ability to obtain SC clearance. Passionate and proactive in your testing approach. Excellent communication skills. CTM Requirements: Extensive background in penetration testing. Ideally holding CRT. Currently holding, or the ability to obtain SC clearance. Excellent communication and a proactive ability to collaborate. Contract Details 3 Months initially More ❯

IEC 27001. If you would like to learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Conduct web, mobile, API, infrastructure, cloud, and wireless penetration testing. Create detailed technical reports and deliver test findings directly to clients. Provide remediation advice and post-assessment consultancy. Contribute to internal testing methodologies and Red Team/… support collaborative delivery of projects. Occasionally support the creation of marketing materials such as research papers and articles. Skills/Must have: Strong knowledge of OWASP methodologies and offensive testing across black/grey/white-box approaches. Proficiency in tools like Burp Suite, Kali, Nmap, Nessus, Qualys, Metasploit. Familiarity with cloud platform security testing (AWS, Azure, GCP More ❯

multi vendor solutions, including Microsoft security, compliance and identity services. Managed SOC Managed XDR Cloud Security (M365, Azure, AWS) Managed SIEM (Sentinel + multi vendor) Security Professional Services Pen Testing Red Teaming ISO27001/Cyber Essential Plus Apps/Infra testing You role will be to drive sales across through a mix of marketing campaigns, events and direct More ❯

Conduct basic secure code and configuration reviews, escalating high-risk findings as needed. Security Tooling & Automation : Help maintain and enhance security scanning integrations in CI/CD pipelines. Pen Testing Coordination : Assist in preparing for and triaging internal and third-party penetration tests. Security Documentation & Guidance : Help develop security best practices, developer guidance, and response runbooks. What will More ❯

automation - write and maintain IaC-driven checks, custom Lambda/Step-Functions, CI/CD gates, and CSPM rules so that secure defaults are enforced at scale. Hands-on testing & hardening - abuse the infrastructure you just modelled (cloud-native pen-testing, IAM privilege escalation drills, container escape attempts) and guide remediation in pull-requests. DevSecOps enablement - pair with More ❯