276 to 300 of 314 Penetration Testing Jobs in England

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £40,000- £60,000 Number of Roles Available: 5 What … to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable 2+ years of experience in Penetration Testing The Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £40,000- £60,000 Number of Roles Available: 5 What … to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable 2+ years of experience in Penetration Testing The Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £40,000- £60,000 Number of Roles Available: 5 What … to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable 2+ years of experience in Penetration Testing The Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £40,000- £60,000 Number of Roles Available: 5 What … to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable 2+ years of experience in Penetration Testing The Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £40,000- £60,000 Number of Roles Available: 5 What … to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable 2+ years of experience in Penetration Testing The Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £40,000- £60,000 Number of Roles Available: 5 What … to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable 2+ years of experience in Penetration Testing The Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £40,000- £60,000 Number of Roles Available: 5 What … to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable 2+ years of experience in Penetration Testing The Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong More ❯

a growing FinTech, building cutting edge trading platforms for hedge funds and investment managers around the world. In London, they’re looking for an Application Security Engineer, with strong Penetration Testing experience, to join them. This is an initial 6 month contract, hybrid working (3 days a week in the office), outside IR35 and paying ~£550 - £600 per … part of a security -focused transformation and you’ll be responsible for identifying and mitigating security vulnerabilities, and risk, within their applications. You’ll focus on building security tools, penetration testing and performing security assessments, whilst updating internal security processes and documentation in the process. Required: Strong experience as an App Sec Engineer Extensive experience of Penetration Testing Hands-on experience with tools such as Burp Suite and Metasploit Capable of designing Security policies, procedures and best practices The ability to investigate and respond to Security related incidents within applications, and work closely with Dev teams throughout API Testing experience (with the likes of REST and Postman) would be ideal More ❯

a growing FinTech, building cutting edge trading platforms for hedge funds and investment managers around the world. In London, they’re looking for an Application Security Engineer, with strong Penetration Testing experience, to join them. This is an initial 6 month contract, hybrid working (3 days a week in the office), outside IR35 and paying ~£550 - £600 per … part of a security -focused transformation and you’ll be responsible for identifying and mitigating security vulnerabilities, and risk, within their applications. You’ll focus on building security tools, penetration testing and performing security assessments, whilst updating internal security processes and documentation in the process. Required: Strong experience as an App Sec Engineer Extensive experience of Penetration Testing Hands-on experience with tools such as Burp Suite and Metasploit Capable of designing Security policies, procedures and best practices The ability to investigate and respond to Security related incidents within applications, and work closely with Dev teams throughout API Testing experience (with the likes of REST and Postman) would be ideal More ❯

a growing FinTech, building cutting edge trading platforms for hedge funds and investment managers around the world. In London, they’re looking for an Application Security Engineer, with strong Penetration Testing experience, to join them. This is an initial 6 month contract, hybrid working (3 days a week in the office), outside IR35 and paying ~£550 - £600 per … part of a security -focused transformation and you’ll be responsible for identifying and mitigating security vulnerabilities, and risk, within their applications. You’ll focus on building security tools, penetration testing and performing security assessments, whilst updating internal security processes and documentation in the process. Required: Strong experience as an App Sec Engineer Extensive experience of Penetration Testing Hands-on experience with tools such as Burp Suite and Metasploit Capable of designing Security policies, procedures and best practices The ability to investigate and respond to Security related incidents within applications, and work closely with Dev teams throughout API Testing experience (with the likes of REST and Postman) would be ideal More ❯

Pentest People is a UK-based security consultancy specialising in providing Penetration Testing as a Service to all its clients. Our innovative approach to security testing merges the benefits of consultant-led penetration testing with ongoing vulnerability assurance through our advanced SecurePortal. We're currently seeking a Customer Service Administrator to join our dynamic Projects More ❯

to Be Forgotten (RTBF) requests. Third-Party Security Assessments: Work together with internal stakeholders and vendors to carry out and record risk assessments and third-party security evaluations. Facilitate penetration testing by organising both external and internal tests, monitoring results, and reporting findings. Assist in growing maintaining our GRC frameworks, policies, and procedures. Information Security Analyst Experience/… A thorough understanding of data privacy laws including GDPR. • Proficiency in managing phishing simulations and campaigns. • Knowledge with ITSM tools like Jira and ServiceNow. • Third-party risk management and penetration testing facilitation experience • Effective communication and attention to detail. The successful Information Security Analyst will be required to work 3-days a week onsite in Northampton. To discuss More ❯

Develop CTI tactical, operational and strategic intelligence framework and processes Threat hunting - Develop and lead structured threat hunting campaigns-based threat intelligence, MITRE ATT&CK, and risk models Pen Testing - Support internal testing of hypotheses and validation of remediation from pen tests You will be experienced and hands-on with a Cyber Threat Intelligence and Threat Hunting Specialist … Manager, you will support designing, building and operationalising the threat intelligence and proactive detection capabilities within the SOC. The primary focus is on CTI development and structured threat hunting, penetration testing and offensive security experience is a significant plus, to support internal simulation, and validation of remediation capabilities. This is an initial 6-month contract, 40% on site More ❯

Work within Infrastructure team in supporting and delivering all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Develop, maintain and deliver global standards to all networking devices - Interpret network security reports - Assist … with seamless migration of network estate to newly adopted security framework - Facilitate internal/external Audits and Penetration Testing. Remediation Technical Skills -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting a datacentre with branch interconnectivity (LES circuits) -CISCO certification, required CCNA -VPN technologies (IPSEC) -Security certification (advantageous) Technologies Layer 2 Switching More ❯

Work within Infrastructure team in supporting and delivering all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Support IPS deployment for European sites - Develop, maintain and deliver global standards to all networking … devices - Interpret network security reports - Assist with seamless migration of network estate to newly adopted security framework - Facilitate internal/external Audits and Penetration Testing. Remediation - Treasury solutions such as IPC turrets General Skills -Experience working within mission-critical environments -Experience in operational deployments -Maintains required industry recognised skills through training and self-study methods Technical Skills -In-depth More ❯

this role, you will help drive the MSSP partner base across the UK and beyond, connecting with cybersecurity firms that offer advanced services such as SOC/MDR, Pen Testing, Threat Intelligence, and Incident Response. What you’ll be doing Identify and research MSSPs delivering SOC/MDR, Red Teaming, Pen Testing, or Incident Response services Outbound prospecting … months+ experience in a BDR, SDR, or inside sales role in Cyber Security, MSSP, or SaaS Knowledge of MSSP services such as SOC/MDR, Threat Intel, Pen Testing, or Cyber Risk Audits is a strong plus Proven success in achieving key metrics (e.g. meetings booked) Ambitious and driven to fast-track your career and have an impact on More ❯

Our client is seeking a Senior Penetration Tester to join their growing security team. This is a unique opportunity to work a genuine 4-day week (no compressed hours) -giving you 79 extra days off a year -while focusing on high-quality, service-led testing and client relationships. This isn't your typical offensive security role. You'll … in both delivery and pre-sales, working closely with clients and internal sales teams to shape secure outcomes-not just find vulnerabilities. Key Responsibilities Deliver web, infrastructure, and cloud penetration testing with a business-focused approach. Act as a technical advisor in pre-sales , helping scope work and educate internal sales teams on testing services. Build strong … and support remediation discussions. Mentor junior testers and contribute to continuous service improvement. Requirements CREST Registered Tester or equivalent (e.g., OSCP with CREST equivalency). 4 years' experience in penetration testing, preferably in a mission led environment. Strong communication and report writing skills. Experience working with sales or directly with clients. Service mindset-more focused on collaboration than More ❯

Penetration Tester - Infrastructure/OT (Consultancy | Mostly Remote | Not for Beginners) Right. Let’s skip the fluff. One of our consultancy clients needs an experienced Infrastructure Pen Tester. Not someone who wants to be a Pen Tester. Not someone halfway through their OSCP. Someone who's been there, and got some of the battle scars already. They work with … sort of environments where “turning it off and on again” could cost millions. So yeah, it’s not your average test. The Job (in plain English): You’ll be testing infrastructure - manually. No Web App fluff, no clicking “scan” in a tool and writing up the results. You’ll be dealing with proper kit and real-world impact. A … lot of autonomy, and the expectation that you can figure things out without someone holding your hand. What You Actually Need: Hands-on experience with infrastructure pen testing - and we mean proper hands-on. Experience in OT environments - You’ve been there, done that, ideally not blown anything up. Brains - Able to look at a scope, figure it out More ❯

Penetration Tester - Infrastructure/OT (Consultancy | Mostly Remote | Not for Beginners) Right. Let’s skip the fluff. One of our consultancy clients needs an experienced Infrastructure Pen Tester. Not someone who wants to be a Pen Tester. Not someone halfway through their OSCP. Someone who's been there, and got some of the battle scars already. They work with … sort of environments where “turning it off and on again” could cost millions. So yeah, it’s not your average test. The Job (in plain English): You’ll be testing infrastructure - manually. No Web App fluff, no clicking “scan” in a tool and writing up the results. You’ll be dealing with proper kit and real-world impact. A … lot of autonomy, and the expectation that you can figure things out without someone holding your hand. What You Actually Need: Hands-on experience with infrastructure pen testing - and we mean proper hands-on. Experience in OT environments - You’ve been there, done that, ideally not blown anything up. Brains - Able to look at a scope, figure it out More ❯

We have over 450 highly talented and supportive colleagues (and counting) across a number of regional offices in the UK, Benelux & Ireland. The Role: We are looking for a penetration tester with hands-on experience to join our growing team. This role is perfect for a penetration tester who is keen to lead testing engagements for a … range of interesting clients. Key responsibilities include: Leading and delivering CREST-accredited penetration testing engagements. Providing high-quality reporting and communicating findings to clients. Conducting security research and creating technical content. Assisting with the continuous development of the penetration testing processes and methodologies. Mentoring other team members. ‏‏‎ ‎ ‏‏‎ ‎ Who We're Looking For: The following skills and … experience are essential for the role: At least 1 year of professional penetration testing experience covering one or more of the following domains: external network, internal network, web application, mobile application testing, red teaming and social engineering. Holding at least an OSCP, CREST CRT or equivalent certification. Strong technical ability and attention to detail. Excellent written and More ❯

and Security practices. Staff Quality Engineer (Mobile) Key Responsibilities: Design, implement, and execute automated test strategies for iOS and Android applications, ensuring functionality, performance, and security. Champion Shift Left testing, ensuring quality is built into the software development process from the earliest stages. Collaborate closely with cross-functional teams to define test plans and specifications for mobile features. Implement … and maintain robust CI/CD pipelines that include testing frameworks, automation, and deployment strategies for mobile apps. Lead Test-Driven Development ( TDD ) initiatives, ensuring developers are writing tests that validate features early in the development cycle. Conduct security testing to identify vulnerabilities in mobile applications, ensuring compliance with industry standards and best practices. Perform root cause analysis … and troubleshooting of defects, continuously improving testing processes and outcomes. Provide mentorship and technical leadership to junior quality engineers, helping to elevate the overall engineering practice within the team. Required Skills and Experience: 5+ years of experience in mobile application testing, with deep expertise in iOS and Android platforms. Proven track record of working with Shift Left testing More ❯

hands-on experience. Contract Duration: 6 Months (Possible Extension) What You Will Be Doing Tech Breakdown: 50% Automation 50% Manual Daily Responsibilities SQL Injection & Cross-site scripting Grey box penetration testing, and perform access control Identify and exploit vulnerabilities to assess security risks. Communicate with clients about security issues and provide tailored solutions. Collaborate with developers and security More ❯

are follows: - Work within MI team in supporting and delivering all aspects of MI - BAU encompassing data warehouse back end maintenance and Housekeeping - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of new reports and applications/interfaces. - Facilitate internal/external Audits and Penetration Testing. Remediation General Skills -Experience working within mission 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 ❯

large investment firm building its own LLMs is looking to establish an AI Red Team to identify vulnerabilities, biases, and safety concerns in their models. You will work on testing the security and robustness of these systems, as well as assessing their potential to cause harm to humans. Ideal candidates may come from a traditional Pen Testing background More ❯