301 to 325 of 505 Permanent Penetration Testing Jobs

Lead Security Engineer

Location
West of England, England, United Kingdom
complex multi-supplier or multi-team environment, as an architect rather than an assessor. Experience conducting or coordinating technical security reviews and penetration testing in UK public sector contexts, including remediating findings and briefing senior technical stakeholders. Working knowledge of exposure management beyond CVE-only approaches — incorporating misconfiguration ...

Lead Security Engineer

Location
Swansea, Wales, United Kingdom
complex multi-supplier or multi-team environment, as an architect rather than an assessor. Experience conducting or coordinating technical security reviews and penetration testing in UK public sector contexts, including remediating findings and briefing senior technical stakeholders. Working knowledge of exposure management beyond CVE-only approaches — incorporating misconfiguration ...

Cyber Defense Incident Responder - Associate Director

Location
Greater London, England, United Kingdom
experience between the following roles: Security Operations Center (SOC) Analyst/Manager Cybersecurity Threat Intelligence Cybersecurity Detection Engineering Other relevant Cyber Defense functions Attack & Penetration Testing (Active Defense) eDiscovery or related role performing forensic functions 3+ years’ collective experience between the following roles: Cybersecurity Digital Forensics Incident Response ...

Hybrid Security Consultant – Pen Testing & Cloud Assessments

Location
Nottingham, England, United Kingdom
Citation Cyber in the United Kingdom is seeking a Security Consultant (Penetration Testing) to join our growing team. You'll deliver infrastructure and web application assessments, produce high-quality reports and present findings to clients. The role requires commercial pentesting experience, strong reporting, and familiarity with Windows, Linux ...

Security Engineer

Location
Greater London, England, United Kingdom
with engineers on threat modelling, architecture reviews and secure design for new AI and document-processing features Operate and automate our vulnerability management, security testing, secrets management, access controls, logging and detection capabilities Maintain and exercise our incident response programme, including playbooks, simulations, investigations and continuous learning Coordinate independent … penetration testing and represent Crimson's security posture in customer security reviews Maintain the controls and evidence supporting Crimson's SOC 2 Type II attestation and enterprise customer requirements Embed practical security guidance and tooling into a fast-moving engineering environment What we're looking for Strong hands ...

Security Consultant: Pen Testing & Growth (Hybrid UK)

Location
Doncaster, England, United Kingdom
Citation Cyber is seeking a Security Consultant (Penetration Testing) to join their hybrid UK team. You will perform infrastructure and web app pentests, produce detailed reports, and present remediation guidance to clients across public and private sectors. Ideal candidates have consultancy-based pentest experience, strong reporting … passion for continuous learning, with familiarity in Windows/Linux/AD and cloud security testing (Azure/AWS). #J-18808-Ljbffr ...

Infrastructure Manager

Location
Greater London, England, United Kingdom
internal policies, regulatory obligations, and risk requirements. Support and run vulnerability management, patching, endpoint protection, privileged access controls, and infrastructure monitoring. Support security assessments, penetration testing, audit activities, and regulatory reviews. Ensure infrastructure services meet applicable finance services control and compliance expectations. Operational Resilience & Disaster Recovery Maintain infrastructure … disaster recovery capabilities and technical recovery procedures. Lead infrastructure resilience testing and recovery exercises. Ensure backup, monitoring, recovery, and failover capabilities remain effective and regularly tested. Support wider business continuity and operational resilience activities. Project & Change Delivery Lead the infrastructure workstreams associated with strategic technology programmes and projects, including ...

Threat Intelligence and Vulnerability Manager

Location
Greater London, England, United Kingdom
Days Per Week We're looking for an experienced security leader to take ownership of Threat Intelligence, Vulnerability Management, Threat Modelling, Security Testing and External Threat Hunting capabilities within a complex, high-profile environment. This is a hands-on leadership role where you'll help identify emerging threats, uncover … enterprise security across IT, OT, physical and people security domains. Key Experience Threat Intelligence & Threat Hunting Vulnerability Management & Risk Prioritisation Threat Modelling & Security Assurance Penetration Testing & Control Validation Security Operations & Incident Readiness Supplier & Security Testing Provider Management Executive-level Reporting & Stakeholder Engagement Ideal Background Threat Intelligence, Security ...

Security and Compliance Manager

Location
Greater London, England, United Kingdom
boutique networks, including firewalls, VPNs, end-point protection, and cloud environments (AWS/SaaS). Vulnerability & Patch Management: Lead regular vulnerability scanning and penetration testing schedules; prioritise and oversee the remediation of technical weaknesses across all retail systems and POS terminals. Incident Response & Forensics: Act as the technical … monitoring and log analysis, to proactively hunt for emerging threats against the luxury retail sector. Disaster Recovery & Business Continuity: Lead the technical design and testing of IT disaster recovery plans, ensuring the business can remain operational and secure in the event of a system failure or cyber-attack. Technical ...

Security Analyst Placement Programme

Hiring Organisation
Motability Operations
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Temporary, Part Time, Work From Home
Salary
£26,000
you. Here are some of the areas you could work in: Application Security: Learn how we build security into applications, including vulnerability management, penetration testing, threat modelling and security reviews. Cloud Security: Gain experience of how we protect cloud environments, identify security weaknesses and help teams apply appropriate … Vulnerability Management: Help identify and track security vulnerabilities, understand the risks they present and work with teams as they are addressed. Threat Modelling & Security Testing: Support security specialists in understanding what could go wrong with new systems and services and how those risks can be reduced. Risk & Governance: Learn ...

Product Security Engineer

Location
West of England, England, United Kingdom
integrations. Machine learning infrastructure. Training and inference workloads running in a 3rd party datacentre. Responsibilities Continuously red team our product stack: threat modelling, penetration testing, code and configuration review, and adversarial thinking applied across devices, cloud, applications and ML infrastructure. Highlight findings and their impact. Work with … here is an all‐hands affair; depending on the incident you may lead it or support whoever does. Scope, run and challenge third party penetration tests, and triage reports that arrive through our vulnerability disclosure policy. Document what you find and what you change in clear technical writing that ...

Cyber and Information Assurance Security Consultants

Location
Gloucester, England, United Kingdom
Government environments. Strong understanding of risk management frameworks Working technical knowledge across areas such as network security, secure system architecture, vulnerability assessment/penetration testing concepts, and cloud or infrastructure security controls. Familiarity with government and defence security standards such as: HMG/NCSC IA Policies and Guidelines ...

Senior Threat Modelling & Application Security Engineer

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
/CD and Jira. Strong Python skills, including FastAPI and Pytest. Experience within a regulated environment. Desirable Docker, Kubernetes, Helm, Serverless, GitOps and CDK. Penetration testing exposure. Snowflake, MongoDB, Databricks, GitHub and Terraform Cloud. Certifications Associate-level cloud certification (AWS, Azure, GCP or equivalent). Cyber security certification ...

Senior Security Operations Engineer

Location
Bournemouth, England, United Kingdom
stakeholders, vendors and technology partners to support effective security operations You'll develop and maintain security documentation, operational procedures and incident response playbooks Support penetration testing activities and coordinate the remediation of identified findings Contribute to the ongoing enhancement of monitoring, detection and response processes across the Security ...

Application Security Architect

Location
Oxford, England, United Kingdom
GDPR, SOC2, SOX MS in Cyber Security, Information Security, MIS or equivalent Industry security certifications such as CISSP or others Experience in Application penetration testing, CTF competitions, CVE research and/or Bug Bounty recognition Experience in Web and Mobile (Android/iOS) based application/service assessment ...

Security Engineer

Location
Greater London, England, United Kingdom
OIDC and SAML Detection engineering, SIEM or cloud security monitoring, incident response or digital forensics SOC 2, ISO 27001 or enterprise customer security reviews Penetration testing or working with external security researchers What We Offer Competitive salary with regular appraisals Competitive equity package at an early stage company ...

Cyber Security Analyst

Hiring Organisation
NHS England
Location
Leeds / Exeter, LS1 4AP, United Kingdom
Salary
£59264.40 to £67818.00
very strong equivalent experience. Your background could be in another Cyber Security Operations Centre, especially an MSSP environment or you could have experience in penetration testing and hands-on technical security review work. Please ensure your supporting statement includes demonstratable evidence and specific examples on how you meet ...

Cyber Defense Incident Responder - Assistant Director

Hiring Organisation
EY (Ernst & Young)
Location
London, United Kingdom
Salary
£ 70 K
following roles:Security Operations Center (SOC) Analyst/Manager (3 years minimum)Cybersecurity Incident CoordinatorCybersecurity Threat IntelligenceCybersecurity Detection EngineeringOther relevant Cyber Defense functionsAttack & Penetration Testing (Active Defense)eDiscovery or related role performing forensic functionsDeep understanding of security threats, vulnerabilities, and incident responseUnderstanding of electronic investigation, forensic tools ...

Security Engineer

Location
Greater London, England, United Kingdom
production. Experience producing operational metrics, control reporting, and audit evidence for identity - PAM, Secrets Management controls. Knowledge of security processes such as vulnerability management, penetration testing, incident response, and security control assurance. Knowledge of security standards and frameworks such as CIS and NIST. Experience supporting or improving security ...

Infrastructure & Security Engineer

Location
Dorchester, England, United Kingdom
security & management; Event Log analysis and troubleshooting; Working with external cloud and security providers; Cyber Security experience including resolving issues raised from external PEN testing; Analytical skills in monitoring, evaluating and reporting on risk scenarios; Strong report-writing skills both for policy management and for Team/Board reporting ...

Lead Penetration Testing Consultant (Hybrid/Remote)

Location
Oxford, England, United Kingdom
Dionach by Nomios is seeking a Lead Penetration Tester in the UK to lead and mentor a team delivering web, mobile, internal, and infrastructure penetration tests. You will oversee CHECK engagements, drive high-quality testing, and articulate risk reports to clients. The role offers hybrid work with … office flexibility and travel to client sites across the UK as needed, requiring strong leadership and CHECK-aligned testing expertise. #J-18808-Ljbffr ...

Security Architect

Hiring Organisation
Addition
Location
Warrington, Cheshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
agreed risk positions. • Undertaking security-design governance activities and updating design artefacts in response to feedback. • Producing test plans and scopes for functional security testing and penetration testing. • Supporting internal and external security-testing resources throughout the testing process. • Providing security input from initial technical design … logging and monitoring, vulnerability management and wider security operations. • Experience working with external parties to produce security test plans and support activities such as penetration testing. • A strong understanding of cloud security architecture and principles across IaaS, PaaS and SaaS environments. • Knowledge of industry standards and frameworks, including ...

Application Security Architect

Location
Watford, England, United Kingdom
agreed risk positions. Undertaking security-design governance activities and updating design artefacts in response to feedback. Producing test plans and scopes for functional security testing and penetration testing. Supporting internal and external security-testing resources throughout the testing process. Providing security input from initial technical design … logging and monitoring, vulnerability management and wider security operations. Experience working with external parties to produce security test plans and support activities such as penetration testing. A strong understanding of cloud security architecture and principles across IaaS, PaaS and SaaS environments. Knowledge of industry standards and frameworks, including ...

Senior Cyber Security Architect

Location
England, United Kingdom
GDPR). Contribute to secure software and infrastructure development, applying modern tools and practices. Work with Continuous Security, CI/CD, and automated testing approaches. Apply expertise in network security (OSI, TCP/IP), web application security (OWASP), and cryptography (PKI, TLS). Mentor, coach, and support the development … technical audiences. Proven track record in secure cloud solution design and delivery. Strong knowledge of application or infrastructure architecture. Hands-on experience testing software and infrastructure security. Familiarity with modern security engineering approaches and agile delivery methods. Excellent stakeholder engagement and communication skills. Demonstrated ability to mentor and develop ...

Remote Penetration Tester & Security Advisory Lead

Location
South Yorkshire, England, United Kingdom
cybersecurity services provider is seeking a Penetration Tester to conduct security assessments across various clients. The role offers flexibility to work remotely or from the Sheffield office, and the ideal candidate will have 2-4 years of experience, a CREST certification, and strong communication skills. You'll help build … Penetration Testing team and contribute to the growth of the business. #J-18808-Ljbffr ...