26 to 50 of 58 Remote Penetration Testing Jobs

Cyber Security Consultant

Hiring Organisation
4Square Recruitment Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
broad range of cyber security projects, including: Designing, deploying and configuring security controls including firewalls, EDR, SIEM, IAM and cloud security technologies Supporting penetration testing, vulnerability assessments and security reviews across networks, applications and cloud environments Turning security findings into practical remediation plans and helping clients implement them ...

Application Security Specialist (12 month fixed term contract)

Hiring Organisation
Motability Operations
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract, Part Time, Work From Home
during a 12 month cover period. You will work with product teams, engineers and architects to identify and reduce security risk throughout design, development, testing and release. You will be the day-to-day application security contact for these domains, working within the wider Security Engineering function and escalating … configuration checks where relevant. Triage findings based on risk and context, explain remediation options, and work with engineering teams to verify fixes. Coordinate penetration testing and track material findings through remediation and retesting. Assess the security of SaaS platforms, external APIs and OEM integrations in collaboration with ...

Security Penetration Tester

Hiring Organisation
Response Informatics
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Cleared/Eligible Role Overview In this role, youll simulate real-world attacks to uncover vulnerabilities in AI/ML systems. From stress-testing model guardrails to identifying data privacy risks, youll play a critical role in ensuring secure and trustworthy AI deployments. Working Model - Hybrid Role, when needed … will have to travel to Client offices or customer location What Youll Do Conduct adversarial testing to challenge AI model safety and guardrails Perform penetration testing and fuzzing of AI systems Identify risks such as data poisoning, model evasion, hallucinations, and bias Validate data privacy controls, including ...

Contract Director of Information Security (Interim)

Hiring Organisation
SoCode Limited
Location
London, United Kingdom
Employment Type
Temporary
Salary
£750 - £800/day
initiatives. Lead identity and access management, endpoint security, and device governance programmes. Oversee application security, secure software development practices, vulnerability management, code scanning, and penetration testing activities. Support cloud security initiatives across multi-cloud environments using native security tooling and monitoring capabilities. Establish and enhance incident response processes ...

Digital Forensics and Incident Response Manager - Director

Hiring Organisation
Mizuho
Location
Greater London, United Kingdom
Employment Type
Full Time
network and host-based artifacts. Experience with IR and Forensics tools, packet inspection tools Security Engagement & Best Practice: Work alongside the company's independent penetration testing program. Work closely with other technical and business departments to mitigate security/cyber risk: Implement SOPs and refine processes. Identify potential ...

Senior Cyber Architect

Hiring Organisation
QBE Insurance Group
Location
London, UK
Employment Type
Full-time
events and systemic risk patternsContribute to improving detection, response, and resilience through architectural design inputHelp translate operational security insights into long-term architectural improvementsSecurity Testing & Findings RemediationAnalyse findings from security assurance activitiesIdentify root causes behind security issues, not just surface-level remediation actionsWork with engineering and operations teams … About you Significant experience in cybersecurity architecture or senior security engineering rolesStrong experience in security operations or threat management environmentsProven experience working with security testing outcomes (red team, purple team, penetration testing)Experience in financial services or insurance industry strongly preferredExperience operating in global, federated environments across ...

Security Architecture & Controls Lead

Hiring Organisation
Hays
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
identity, email, network, cloud, data and backup environments. Using techniques including breach and attack simulation, purple teaming, posture monitoring, attack surface management and detection testing to assess whether controls are deployed, configured correctly and operating effectively. Defining security control metrics and risk indicators, using evidence from control validation … major technology change. Shaping security architecture across AI and agentic technologies, zero trust and identity, Azure, AWS and GCP, DevSecOps and data security. Overseeing penetration testing and offensive assurance activity, working with CHECK or CREST-accredited providers and incorporating red and purple team activity into the wider assurance ...

Cyber Security Business Analyst - AI & Security Transformation

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract, Work From Home
security governance. Support risk-based prioritisation of security initiatives based on business impact, criticality and exposure. Establish clear links between security requirements, implemented controls, testing evidence and business outcomes. Stakeholder Management & Delivery Facilitate workshops involving senior business, technology, cybersecurity and risk stakeholders. Challenge requirements, resolve ambiguity and translate complex … another highly regulated environment. Excellent written and verbal communication skills, including the ability to engage senior stakeholders. Desirable Experience Exposure to offensive security, penetration testing, application security or vulnerability management programmes. Experience supporting AI-enabled technology or cybersecurity transformation initiatives. Knowledge of security frameworks such as NIST ...

Head of Information Security

Hiring Organisation
Endeavour Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£115000 - £125000/annum + Additional Benefits
multi-factor authentication, conditional access and privileged access management. Security monitoring: Logging, SIEM tools and managed detection and response services. Vulnerability management: Vulnerability scanning, penetration testing and remediation planning. Security architecture: Assessing proposed designs and ensuring security is Embedded into technology changes and new projects. Desirable Experience Experience ...

Lead SOC Manager

Hiring Organisation
NATIONAL HIGHWAYS LIMITED
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...

Lead SOC Manager

Hiring Organisation
NATIONAL HIGHWAYS LIMITED
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...

Lead SOC Manager

Hiring Organisation
NATIONAL HIGHWAYS LIMITED
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...

Lead SOC Manager

Hiring Organisation
NATIONAL HIGHWAYS LIMITED
Location
Bedford, Bedfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...

Lead SOC Manager

Hiring Organisation
NATIONAL HIGHWAYS LIMITED
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...

Lead SOC Manager

Hiring Organisation
NATIONAL HIGHWAYS LIMITED
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...

Cyber Operations Analyst

Hiring Organisation
Arbuthnot Latham
Location
London, UK
Employment Type
Full-time
management information. Support the operational effectiveness of cyber security tooling and services, ensuring incidents, alerts and service performance are appropriately monitored and reported. Coordinate penetration testing activities, remediation tracking and assurance reporting. Support supplier security reviews and third-party assurance activities, including evidence collection, action tracking and reporting. … Assist with cyber incident exercises, tabletop simulations and operational resilience testing activities. Maintain cyber operational procedures, playbooks, runbooks and supporting documentation. Produce cyber operational dashboards, management information, Key Risk Indicators (KRIs) and performance metrics. Monitor service performance against agreed cyber security service levels, KPIs and contractual obligations. Support attack ...

Senior Data Engineer

Hiring Organisation
FSP Consulting
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
primarily) cloud native patterns Engineer cloud-based data lake patterns to connect and leverage organisational & external data Provide technical support and guidance through prototyping, testing, build, and launch of data products Contribute towards the creation of technical support and design documentation for data platforms and solutions. Contribute to continually … with business priorities. Our commitment to security and quality is reinforced by our ISO27001 and ISO9001 certifications (UKAS), as well as our CREST approved penetration testing and SOC capabilities. Additionally, we are an IASME Cyber Essentials Certification Body and Cyber Essentials Plus certified. Why work ...

Cyber and Information Assurance Security Consultants

Hiring Organisation
Forward Role
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
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 ...

Cyber Defense Incident Responder - Assistant Director

Hiring Organisation
EY (Ernst & Young)
Location
London, UK
Employment Type
Full-time
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 ...

Infrastructure Security Engineer - DV Eligible - Perm

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
certificates and user-life-cycle processes. Operate and improve security tooling, including monitoring, vulnerability management,endpoint security and remediation activities, while coordinating external penetration testing. Maintain and develop the company's AWS infrastructure, office networking, standalone research networks and supporting business IT systems, including VoIP and meeting room technology. ...

Lead Security Engineer

Hiring Organisation
Morson Edge
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£92.50 - 92.50 per hour
risk assessments and supporting technical assurance documentation. Advise engineering teams on secure system architectures, platform hardening, operating systems, firmware and software security controls. Support penetration testing activities, analyse findings and develop appropriate remediation plans. Engage with customers, technical authorities and security stakeholders to demonstrate compliance with relevant defence ...

Junior SOC Analyst – Leeds

Hiring Organisation
BAE Systems
Location
City and Borough of Leeds, United Kingdom
Employment Type
Full Time
process development Able to understand and adapt to different cultures and hierarchical structures. Self-starter and capable of independent working Desirable Software engineering experience Penetration testing skills Life at BAE Systems Digital Intelligence We are embracing Hybrid Working. This means you and your colleagues may be working ...

OT Analyst/Technician

Hiring Organisation
Centrica - CHP
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
routine health checks, maintenance, and configuration validation in line with Security Operations processes. Contribute to OT risk, compliance, and audit activities, including risk reviews, penetration testing, regulatory evidence preparation, and validation of remediation actions against standards such as NIS and ISO 27001. Maintain accurate OT asset, patch, backup … connectivity, including network configurations and vendor remote access, monitoring sessions, escalating anomalies, and supporting vendor assessments. Maintain OT cybersecurity documentation and registers, support resilience testing and recovery drills, assist with tooling and process improvements, and contribute to OT security awareness and training activities. What we need from you Experience ...

Assoc Director, IT Architecture

Hiring Organisation
Gilead Sciences Inc
Location
Greater London, United Kingdom
Employment Type
Full Time
including participation in cross-functional program forums (e.g., PM calls), to ensure alignment and continuity across architecture, development, and delivery activities Partner with development, testing, and operations teams to support the end-to-end solution lifecycle, including design validation, implementation support, process documentation, training, and rollout of security … architecture standards and enterprise guardrails Participate in security incident investigations as needed, providing architectural guidance and root cause insight Support internal and external audits, penetration testing, and vulnerability assessments by contributing to responses and recommending risk mitigation actions Assist in developing, formalizing, and maintaining security policies, procedures ...

Artificial Intelligence Security Specialist EMEA (SVP)

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
What You'll Work OnDepending on your background and interests, you could join one of four teams: Offensive Security & Vulnerability Management — AI-assisted pen testing at a scale previously impossible. Automated exploit validation. Bridge the gap from "AI found a vulnerability" to "the application team ...