1 to 25 of 45 Permanent Penetration Testing Jobs in Milton Keynes

Company Overview: Ruptura InfoSecurity are a leading provider of penetration testing and offensive cyber security solutions. We allow organisations to identify risks through targeted and highly specialised penetration testing engagements. We are headquartered in the UK, but have a global reach with offices in Dubai. As … and live and breath cyber, we want you. If you want to work somewhere where you are surrounded by some of the best global penetration testing talent, we want you. We aren't looking for an average tester to work on average engagements, we want those at the … top of their game. Key Responsibilities: Conduct comprehensive penetration testing and adversary simulation engagements against client environments. Analyse results and produce highly detailed reports containing impact, technical evidence and remediation advice. Work with clients to help remediate identified vulnerabilities and provide advice around these. Collaborate with the existing More ❯

At Vertical Structure (an Instil Company), we specialise in providing human-focused security and penetration testing services for web applications, cloud infrastructure and mobile applications. The Role We are looking for a Principal Penetration Tester to join our dynamic team in Belfast. As a Pen Tester, you … will be part of the delivery team, conducting penetration tests and vulnerability assessments across a range of technologies and a wide range of customers including software, fintech, manufacturing, engineering, legal, and public sector. Your insights will be crucial in identifying security weaknesses and helping clients fortify their systems. We … client's Infrastructure/cloud, Web Applications and Mobile Applications. Write detailed reports outlining vulnerabilities and providing tailored actionable recommendations. Manage end-to-end testing, collaborating with clients during kick-off and discovery sessions, providing expert advice and follow up. Stay current with the latest security threats, vulnerabilities, and More ❯

At Vertical Structure (an Instil Company), we specialise in providing human-focused security and penetration testing services for web applications, cloud infrastructure and mobile applications. The Role We are looking for a CTL (Infrastructure) to join our dynamic team based in Belfast. As a Pen Tester, you will … be part of the delivery team, conducting penetration tests and vulnerability assessments across a range of technologies and a wide range of customers including software, fintech, manufacturing, engineering, legal, and public sector. Your insights will be crucial in identifying security weaknesses and helping clients fortify their systems. We offer … client's Infrastructure/cloud, Web Applications and Mobile Applications. Write detailed reports outlining vulnerabilities and providing tailored actionable recommendations. Manage end-to-end testing, collaborating with clients during kick-off and discovery sessions, providing expert advice and follow up. Stay current with the latest security threats, vulnerabilities, and More ❯

salary is totally dependant on your experience, from 3 years to 30 years. The requirements are as follows: Manual Testers/QA Analysts & Automation Testing Execute test cases manually. Focus on UI/UX, functionality, user stories, and regression. Tools: Excel, TestRail, Zephyr, Jira, Quality Center. Create and execute … automated test scripts. Improve test coverage, speed up regression cycle. Tools: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium Cypress Appium Playwright , TestComplete , Ranorex , Robot Framework . Multiple Deliverables SDET Testing (Software Development Engineer in Test) Ideally Developer-tester hybrid. Write … testing frameworks and also contribute to production code. Strong coding background (Java, Python, C#, etc.). Build integration and end-to-end automation pipelines. Performance/Load Testing Simulates real-world load and stress on systems. Ensures system performance, scalability, and reliability. Tools: JMeter , LoadRunner , Gatling , Neoload . More ❯

of complex clinical trials. We are seeking a Cyber Security Engineerfor a 6-month full-time temporary role to strengthen our security posture, conduct penetration testing, and ensure compliance with ISO27001, HIPAA, and GDPR regulations. Key Responsibilities Conduct penetration testing on various hardware and software systems … with the latest cybersecurity threats, vulnerabilities, and technologies. Required Qualifications & Skills Degree in Cyber Security, Information Security, or a related field. Strong understanding of penetration testing techniques across multiple platforms (hardware and software). Experience managing ISO27001 and HIPAA compliance and supporting GDPR audits. Proficiency in security tools More ❯

Location: Belfast Workplace: Hybrid The opportunity: The Security Vulnerability and Penetration Testing (VAPT) Engineer will oversee and serve as a technical resource for all assessment activity related to the security posture of existing and proposed firm systems, platforms, and processes to protect and continually improve the confidentiality, integrity … inclusion, diversity, and equity for all and are confident we can provide a career as individual and as exceptional as you. Responsibilities: Perform security penetration testing of the Firm's systems, platforms, and applications Serve as a Subject Matter Expert (SME) for the VAPT function Serve as the … VAPT concepts and best practices, including the requirements for WhiteHat/ethical hacking Expert understanding of the difference between a vulnerability assessment and a penetration test in the context of assessment scope, objectives, and deliverables Extensive experience with common automated VAPT tools such as Nessus, Appscan, Burp Suite, Nipper More ❯

Penetration Tester Location: Belfast Hybrid (2 days in office/client site as required) Type: Full-time | Flexible working hours | Hybrid Cyber Guarded Ltd is a long established and independent cyber security firm based in Belfast. As the premier NCSC-approved supplier for CHECK Penetration Testing in … having recently secured several high-impact, multi-year contracts across Northern Ireland, were strengthening our technical team to meet demand. Were looking for experienced Penetration Testers who are passionate about cyber security, thrive on technical challenges, and want to be part of a trusted and growing consultancy. What Youll … Be Doing Conducting penetration tests across infrastructure, applications, cloud environments, mobile platforms and operational technology. Performing both manual and automated testing using a range of tools and techniques. Producing clear, concise reports with actionable remediation advice tailored to client needs. Engaging directly with clients to understand requirements and More ❯

to join our team. Working alongside our experienced team of specialists, you'll be delivering offensive security services including digital footprint reconnaissance, social engineering, penetration testing and vulnerability assessments to high profile clients across all industries. The purpose of this role is to deliver our offensive security services … including digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across all industries. You'll benefit from ongoing coaching, career mentoring, and be supported by our career pathway. You will have an opportunity to continue to … for you! We value diverse experiences and perspectives. Here's what we're looking for in our ideal candidate: Experience in offensive security and penetration testing. Demonstrable experience in infrastructure and web application testing; experience in API testing is desirable. Demonstrable experience using common pentesting tools including More ❯

Principal Penetration Tester - £95k - Leeds (Remote first) - Amazing growth opportunities G.Digital have partnered exclusively with one of our BRAND NEW clients looking to add to their Penetration Testing Practice. You'll be the 'right-hand' to a highly regarded Security Tech Director that has broad experience scaling … Security practices, and you'll be 'taking the reigns' from their Principal responsibilities taking full ownership of the Pen testing practice. What can you expect? FULL autonomy and the opportunity to take ownership of your on Service Delivery Stream Remote first work - Minimum Bi-yearly meet-ups Flexi hours … multiple Industries Have previously lead a team (2 direct line reports/11 overall) Relevant Cyber credentials - CCT is a must Expertise in Infrastructure Penetration Testing Any competencies in a Scripting/Programming language (Python ideal) Comfortable in a Pre-sales capacity Adhoc There's a 2 interview 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. This provides clients More ❯

We are currently recruiting for a dynamic UK technology provider for the role of Lead Penetration Tester (CTL). 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 … for Security Clearance due to the nature of clients. Full UK Driving License & Access to a vehicle. Minimum of 4+ years of experience in Penetration Testing as a CTL (Check Team Leader). Strong background and understanding of cybersecurity, with in knowledge of penetration testing frameworks More ❯

and data protection services to SMEs. We specialise in helping businesses achieve ISO 27001 certification, GDPR compliance, and Cyber Essentials Plus, while also offering Penetration Testing and virtual security operations support. Were on the lookout for a Sales Development Representative to join our team and drive our growth … and Compliance Officers to introduce our services. Craft personalised outreach messages that highlight the value of services like vCISO, vDPO, ISO 27001 consulting, and Penetration Testing. Follow up with leads via email, phone, and social media to nurture relationships. Lead Qualification: Assess the security challenges and compliance needs of … date on cyber security trends, regulations, and threats. Gain a solid understanding of services offered (e.g., virtual CISO, virtual DPO, ISO 27001 certification support, penetration testing). Attend industry events, webinars, and training sessions. Reporting & Performance Analysis: Track KPIs such as out reach attempts, conversion rates, and meetings More ❯

Security best practice and data protection regulation. The Information Security Analyst will have experience working with supporting awareness, dealing with GDPR requests, and facilitating penetration testing! The Information Security Analyst will have the following responsibilities: Developing and deploying their phishing campaign Ticket Management using ITSM Tool Assisting with … third-party security assessment Penetration testing and facilitation The ideal Information Security Analyst will have the following skills/experience: Proven Experience working in Information Security Previously worked on the Governance, Regulatory and Compliance Ideally, coming from a Technical Background Strong Interpersonal Skills Rate: £350p/d (Inside More ❯

Design and implement security solutions and controls, including firewalls, intrusion detection/prevention systems (IDS/IPS), and endpoint protection. Perform regular vulnerability assessments, penetration testing, and risk analysis. Collaborate with IT and development teams to ensure secure system architecture and application development. Maintain and enhance incident response More ❯

security breaches, intrusions, and abnormal system behavior Investigate security incidents, perform root cause analysis, and provide incident response support Conduct regular vulnerability assessments and penetration testing; assist in remediation efforts Maintain and manage SIEM (Security Information and Event Management) tools and log analysis Develop and enforce security policies More ❯

If you're looking to join an established organisation expanding their penetration testing capabilities. As part of this strategic investment I'm now on the lookout for a number of experienced penetration testers to join the team. This is a genuine opportunity for a penetration tester … to deliver impactful testing work - without getting side lined with adjacent tasks or red tape! If you're looking for a role to focus on delivering high-quality assessments and reports, honing your skills across a broad range of testing disciplines with full investment for training & certifications (including … those you personally want to go for) this could be for you. What you'll be doing As a penetration tester you will deliver high-quality tests across a range of environments: Internal/External Infrastructure WebApp, API's Hardware & Embedded Software Cloud (AWS, GCP, Azure) Produce clear, concise More ❯

certification must have ISO 27001 knowledge and experience in and other CSR policies will be an advantage. Occasionally help the IT team with system testing, asset management and other IT tasks & activities, including diagnosing and investigating security events and IT issues. Lead the maintenance & management of ISO standards, including More ❯

Job Title: Penetration Tester Location: Remote (UK-based) Travel: Occasional travel to client sites or company events Our client is a respected and rapidly growing leader in the cybersecurity and risk consulting space. Working with a wide range of organizations — from FTSE 100 companies to critical infrastructure and government … entities — they provide high-quality security testing and advisory services across various industries. This is an excellent opportunity to join a team that values your expertise, supports your growth, and offers the flexibility of remote working with the stimulation of varied engagements. Key Responsibilities: Conduct thorough penetration tests … environments, and web applications. Deliver high-quality, client-ready reports detailing findings, impact, and practical remediation advice. Collaborate directly with client stakeholders during scoping, testing, and results presentations. Keep current with emerging threats, vulnerabilities, and tools in the offensive security landscape. Contribute to internal development of testing methodologies More ❯

to Have: Exposure to Linux and Cisco ISE or other NAC technologies. Certifications such as CISSP, CISM, OSCP. Familiarity with ITIL practices and pen testing approaches. Experience in environments that include broadcast or media technologies. What You Bring: A collaborative approach and the ability to work cross-functionally with More ❯

to Have: Exposure to Linux and Cisco ISE or other NAC technologies. Certifications such as CISSP, CISM, OSCP. Familiarity with ITIL practices and pen testing approaches. Experience in environments that include broadcast or media technologies. 🤝 What You Bring: A collaborative approach and the ability to work cross-functionally with More ❯

detect, and respond to security incidents and vulnerabilities Own and manage key elements of the security stack, including SIEM and DLP tools Lead audits, penetration testing, and remediation actions to uphold ISO27001 & SOC2 compliance Collaborate with product teams to embed security into the development lifecycle Produce detailed KPI More ❯

logs, and incidents (e.g., malware, unauthorized access, breaches). Assist in incident response and remediation efforts. 2. Vulnerability Management Conduct vulnerability assessments and support penetration testing. Collaborate with senior teams to patch systems and mitigate risks. 3. Network Access Control (NAC) Configure switches and endpoints for NAC upgrades and More ❯

Sentinel Tenable Vulnerability Management (Or similar technology) Azure Security understanding Azure update Manager/Other Patching technologies Qualifications: Microsoft Security Certifications (eg SC200) Pen Testing/Related Certifications DESIRED KNOWLEDGE, SKILLS & EXPERIENCE The ability to demonstrate knowledge in some of the below would add significant value to your application. More ❯

software upgrades. Security & Compliance; Implement and manage network security policies, firewalls, and intrusion detection systems (IDS/IPS). Perform vulnerability assessments and network penetration testing. Ensure compliance with ISO 27001, GDPR, SOC 2, and other industry standards. Cloud & Virtualization Networking; Manage cloud networking (AWS, Azure, Google Cloud) including More ❯

Harrington Starr have partnered with a global multi billion pound business in Belfast as they seek a Vulnerability and Penetration Testing Engineer to join their Belfast Centre team in providing security architecture, vulnerability and risk assessment. We are open to speaking to suitable canddiates who may be open … tools, scripts, and techniques that improve existing assessment capabilities. Essential Criteria: r+ years in a pen test role Excellent knowledge of Vulnerability and Penetrating Testing concepts and best practices, including the requirements for WhiteHat/Ethical Hacking. Experience with automated tools such as Nessus, Appscan, Burp Suite, Nipper, and … Trustwave. Expert understanding of the difference between a vulnerability assessment and a penetration test in the context of assessment scope, objectives, and deliverables. Working knowledge of information security frameworks such as ISO27001, NIST, and CIS. If this sounds like a good opportunity, apply today. Unfortunately no sponsorship is on More ❯