426 to 450 of 485 Penetration Testing Jobs in the UK

IT Security Analyst: Pen Testing & PSN Compliance (London)

Location
Greater London, England, United Kingdom
security-focused IT professional for permanent roles in London. The client is NIIT, and the role involves compliance with HMG-PSN code, coordinating penetration testing, managing PSN audits, and handling HMG key material. Core duties include access record management, physical servers and VMware virtualization, storage and backup solutions ...

Senior Cyber Threat & Vulnerability Manager

Hiring Organisation
McCabe & Barton
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
leading Financial Services client in the City of London is looking for a Senior Cyber Threat & Vulnerability Manager to lead its cyber threat, vulnerability, penetration testing and exposure management capabilities. This is a senior, hands-on role within the CISO function, focused on identifying and responding to emerging ...

Security Assurance Lead: Delivery Security Partner

Location
Greater London, England, United Kingdom
operation of technology. Reporting to the Security Team Lead and SBC Programme Manager, you will provide risk-based security guidance, conduct threat modelling, coordinate penetration testing, and help mature Front #J-18808-Ljbffr ...

DV Cleared Principal Engineer Secure IT Infrastructure Lead

Location
Malvern, England, United Kingdom
infrastructure delivery for mission-critical environments, including hands-on build, configuration and testing. You will configure Windows domains, apply GPOs, integrate monitoring tools, support penetration testing, document progress, and liaise with operations during service transitions. This contract is 6 months with potential extension; DV clearance is required. #J ...

Senior Offensive Cybersecurity Consultant | Hybrid

Location
Greater London, England, United Kingdom
seeking an enthusiastic Cyber Security Consultant to join our growing consulting team. You will deliver offensive security services including digital footprint reconnaissance, social engineering, penetration testing and vulnerability assessments for high profile clients across all industries. You’ll benefit from coaching, career mentoring, and a structured career pathway ...

Senior Offensive Security Engineer: Lead Pen Tests & Cloud

Location
Greater London, England, United Kingdom
Klarna is seeking an experienced Offensive Security Engineer to perform penetration testing across internal and public-facing systems. You will triage Bug Bounty submissions, analyze variants, and assess third-party integrations within Klarna's AWS microservice stack. You will build tooling and provide hands-on guidance to developers ...

Threat Modeling & Security Design Specialist

Location
Greater London, England, United Kingdom
identification, translating findings into actionable fixes while collaborating with various teams across the organization. This role requires demonstrable expertise in security domains such as penetration testing and incident response, with a strong emphasis on communication and collaboration within a supportive work environment. The position comes with highly competitive ...

IT Security Analyst

Location
Greater London, England, United Kingdom
becoming internationally renowned Systems Integration Company. Location : London Job type : Permanent Client : NIIT Responsible for handling HMG-PSN code of connection compliance Coordinate for penetration testing and remediate outcome Exposure to managing x-krypton link Support PSN audits Handling HMG key material Access record management Knowledge of physical ...

Lead Java Backend Developer

Location
Bristol, England, United Kingdom
mobile channel. The team builds and maintains a suite of mobile security components that provide comprehensive protection for mobile applications, alongside services such as penetration testing, obfuscation, and security consultancy. The mission is to deliver a scalable, adaptable, and proactive security framework that empowers mobile engineering teams ...

PMO Analyst

Hiring Organisation
Huntress
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £500.00 per day
progressed within agreed timescales. Producing regular MI, dashboards, KPIs and management reports for senior stakeholders and governance forums. Coordinating actions arising from vulnerability assessments, penetration testing, audits, assurance reviews and other security activity. Chasing and challenging stakeholders where actions are overdue, blocked or require escalation. Supporting risk, exception ...

PMO Analyst

Hiring Organisation
Huntress - Maidstone
Location
Portsmouth, Hampshire, Hilsea, United Kingdom
Employment Type
Temporary
Salary
£400 - £500/day
progressed within agreed timescales. Producing regular MI, dashboards, KPIs and management reports for senior stakeholders and governance forums. Coordinating actions arising from vulnerability assessments, penetration testing, audits, assurance reviews and other security activity. Chasing and challenging stakeholders where actions are overdue, blocked or require escalation. Supporting risk, exception ...

Network Security Engineer

Location
Bradford, England, United Kingdom
implementing security techniques around Internet facing services DNS and DHCP in Windows/Unix and Internet environment experience Understanding of vulnerability assessment/penetration testing Knowledge of underlying network protocols such as OSPF, BGP and Spanning-Tree to a minimum of CCNA standard or equivalent Excellent Security/ ...

Operational Cyber Researcher

Location
London, United Kingdom
identifying vulnerabilities and prioritise avenues of research that will deliver the most value to our customers. Have a working knowledge of vulnerability assessment or penetration-testing techniques. What we are looking for Familiarity with a variety of tools (e.g. IDEs, debuggers, source control, Ghidra, FRIDA, Wireshark ...

Operational Cyber Researcher

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
identifying vulnerabilities and prioritise avenues of research that will deliver the most value to our customers. Have a working knowledge of vulnerability assessment or penetration-testing techniques. What we are looking for Familiarity with a variety of tools (e.g. IDEs, debuggers, source control, Ghidra, FRIDA, Wireshark ...

Operational Cyber Researcher

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
identifying vulnerabilities and prioritise avenues of research that will deliver the most value to our customers. Have a working knowledge of vulnerability assessment or penetration-testing techniques. What we are looking for Familiarity with a variety of tools (e.g. IDEs, debuggers, source control, Ghidra, FRIDA, Wireshark ...

New Business Senior Manager- Digital and Cyber

Hiring Organisation
BDO
Location
London, United Kingdom
Employment Type
Permanent
Strong IT Governance capability Good understanding of application of emerging tools and solutions supporting Digital Transformation (automation, predictive analytics) and services such as Penetration Testing, MXDR and Cloud MS. Confident engaging stakeholders and generating meetings through credible, issue-led outreach. Strong qualification discipline and ability to balance volume ...

Senior Red Team Engineer – Web Security (Hybrid UK)

Location
City Of London, England, United Kingdom
seeking an experienced Red Team Engineer. This role focuses on web platforms and requires outstanding skills in ethical hacking and penetration testing. The ideal candidate will execute security assessments and collaborate with teams to enhance security measures. This position offers a hybrid work environment, performance bonuses, and various employee ...

Head of Managed & Professional Services, Pen Testing

Location
High Wycombe, England, United Kingdom
Saepio is seeking a Director of Managed & Professional Services to lead our delivery functions, including a growing Penetration Testing business. You will oversee Professional Services and Managed Services, driving growth, developing offerings, and ensuring high-quality, repeatable services for customers. You’ll align with Sales, Solutions and customers ...

Security Engineer - Pen Testing & Cloud Defense

Location
Greater London, England, United Kingdom
Professional Therapy Solutions is seeking a Security Engineer to manage our security posture and safeguard our application from external threats. The role includes conducting pentests, securing cloud infrastructure, and maintaining SOC II controls, with backlogs ...

Channel Account Manager

Location
United Kingdom
NetSPI® pioneered Penetration Testing as a Service (PTaaS) and leads the industry in modern pentesting. Combining world‐class security professionals with AI and automation, NetSPI delivers clarity, speed, and scale across 50+ pentest types, attack surface management, and vulnerability prioritization. The NetSPI platform streamlines workflows and accelerates remediation … enabling our experts to focus on deep‐dive testing that uncovers vulnerabilities others miss. Trusted by the top 10 U.S. banks and Fortune 500 companies worldwide, NetSPI has been driving security innovation since 2001. NetSPI is on an exciting growth journey as we disrupt and improve the proactive security ...

Customer Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Google Cloud. You will have excellent technical, communication and organizational skills. You will focus on identifying, pursuing, and winning new business workloads and driving penetration within existing ones. You will have a breadth of technical expertise, spanning infrastructure modernization, application modernization, data analytics and more.Google Cloud accelerates every organizations … workloads with customers. Experience migrating applications and services to cloud platforms. Experience with security concepts (e.g., encryption, identity management, access control, attack vectors, penetration testing). Responsibilities: Develop and own the technical account plan and strategy, participating in planning and supporting targeted sales motions. Combine sales, programming ...

Customer Engineer, Retail, CPG and Travel, UKI, Customer Engineering

Location
Greater London, England, United Kingdom
workloads with customers. Experience migrating applications and services to cloud platforms. Experience with security concepts (e.g., encryption, identity management, access control, attack vectors, penetration testing). About the job The Google Cloud Platform team helps customers transform and build what's next for their business — all with technology … Google Cloud. You will have excellent technical, communication and organizational skills. You will focus on identifying, pursuing, and winning new business workloads and driving penetration within existing ones. You will have a breadth of technical expertise, spanning infrastructure modernization, application modernization, data analytics and more. Google Cloud accelerates every ...

AI Software Engineer

Hiring Organisation
Infosec
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
client, a leading technology business specialising in cybersecurity and penetration testing, is seeking an AI Software Engineer to join its permanent, fully remote team in the UK. This senior-level role focuses on building intelligent AI agents that can plan, reason, operate security tooling and identify exploitable vulnerabilities ...

Security & Resilience Lead — Build the Security Engine

Location
Manchester, England, United Kingdom
governance with no existing playbook, shaping security across the business. You will work closely with the Head Of Security, manage vulnerability management and penetration testing, and ensure robust logging, threat detection and #J-18808-Ljbffr ...

Remote Cybersecurity Analyst: Impact & Growth

Location
United Kingdom
assessments, implementing security policies, and investigating incidents. Candidates should have at least 2 years of cybersecurity experience along with knowledge of network security and penetration testing tools. The position allows for flexible remote work and offers exposure to impactful projects, a learning budget, and career growth opportunities. #J ...