201 to 225 of 341 Remote Penetration Testing Jobs

and internal IT projects Harden cloud environments and internal IT systems against attacks and vulnerabilities Implement and manage security assessment tools (vulnerability management, SIEM) across all environments Lead comprehensive penetration testing program for payment applications, infrastructure, and internal systems Risk Management & Compliance Perform regular internal security audits and policy compliance reviews across all IT environments Assess third-party More ❯

SKILLS & EXPERIENCE Deep technical understanding of systems and technologies such as Microsoft Sentinel, Tenable Vulnerability Management, Azure Update Manager, and related certifications (e.g., Microsoft Security Certifications like SC200, Pen Testing certifications). DESIRED KNOWLEDGE, SKILLS & EXPERIENCE Knowledge in Microsoft Intune (focused on Security), Privileged Access Management tools, and Cloud Email Security Solutions. Training in these areas may be provided. More ❯

/365 escalation team by providing cover for network related issues managed by a on-call rota (every other week) Proactive security focus and remediation of tasks highlighted by penetration testing. Cloud Operations Networ k Engineer - Requirements : Minimum of 5 years in a Network role A good level of understanding of Fortinet or Cisco Experience in maintaining a security More ❯

/365 escalation team by providing cover for network related issues managed by a on-call rota (every other week) Proactive security focus and remediation of tasks highlighted by penetration testing. Cloud Operations Networ k Engineer – Requirements : Minimum of 5 years in a Network role A good level of understanding of Fortinet or Cisco Experience in maintaining a security More ❯

team on a 3-month contract in Whiteley. We are looking for a candidate with a very good understanding of Security Risk Assessments (writing, endorsing and approving) and pen-testing activities (evaluating pen-test report, writing scope of the pen test for supplier to respond to) across all Information Security. PURPOSE OF THE ROLE: To ensure the protection of More ❯

technical risk assessments, recommend mitigations and able to produce a security documentation including; Security Architecture Documents, RMADS and SyOPs Advising on suitable methods of assessing cyber security e.g. Pen Testing Providing assurance on effective cyber security implementation Developing incident response plans to security breaches, and provide crisis management support to help respond to incidents, including media handling Communicating clearly More ❯

technical risk assessments, recommend mitigations and able to produce a security documentation including; Security Architecture Documents, RMADS and SyOPs Advising on suitable methods of assessing cyber security e.g. Pen Testing Providing assurance on effective cyber security implementation Developing incident response plans to security breaches, and provide crisis management support to help respond to incidents, including media handling Communicating clearly More ❯

Job Title: Security Testing Consultant (Penetration Testing) Location: London SE1 (with hybrid working available post-probation) Salary: 45,000 - 60,000 + benefits Are you a skilled Penetration Tester looking to join a collaborative and mission-driven cyber security team? This Security Testing Consultant position offers the chance to deliver high-impact security assessments across … web applications, infrastructure, cloud platforms, APIs, mobile, and wireless systems. You'll be part of a close-knit team delivering trusted security testing and advisory services for clients across various industries. If you're passionate about offensive security and want to contribute to Red Team activities while supporting junior team members, this role is for you. What You'll … Be Doing: Conduct web and mobile application assessments, plus API, infrastructure, and cloud penetration tests. Deliver high-quality technical reports and confidently present findings to clients. Support remediation efforts and provide client-facing consultancy. Help develop internal testing methodologies and contribute to Red Team and social engineering operations. Support junior team members and engage in knowledge sharing. Key More ❯

Job Title: Security Testing Consultant (Penetration Testing) Location: London SE1 (with hybrid working available post-probation) Salary: £45,000 - £60,000 + benefits Are you a skilled Penetration Tester looking to join a collaborative and mission-driven cyber security team? This Security Testing Consultant position offers the chance to deliver high-impact security assessments across … web applications, infrastructure, cloud platforms, APIs, mobile, and wireless systems. You'll be part of a close-knit team delivering trusted security testing and advisory services for clients across various industries. If you're passionate about offensive security and want to contribute to Red Team activities while supporting junior team members, this role is for you. What You'll … Be Doing: Conduct web and mobile application assessments, plus API, infrastructure, and cloud penetration tests. Deliver high-quality technical reports and confidently present findings to clients. Support remediation efforts and provide client-facing consultancy. Help develop internal testing methodologies and contribute to Red Team and social engineering operations. Support junior team members and engage in knowledge sharing. Key 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 ethical hacking exercises in 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 trends. Research offensive security techniques … to assess and validate infrastructure and technologies, including cloud-based systems continuously incorporating new techniques into the team's methodology. Automate repetitive tasks by developing scripts to streamline testing processes. Mentor junior penetration testers and contribute to their professional development. Play a key role in enhancing existing tools, methodologies, and reports. Support pre-sales efforts by acting as More ❯

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 on infrastructure, networks, cloud 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, tooling, and knowledge sharing. Experience with red teaming, threat simulation, or assumed breach testing. Scripting/automation with Python, Bash, or PowerShell. Previous consultancy or client-facing experience. Eligibility for or possession of UK Security Clearance (preferred but not required). Solid understanding of common attack techniques and vulnerability classes (e.g., OWASP Top More ❯

Cybersecurity Analyst - Pen Testing, Info Sec, Risk Up to £495 per day (Inside IR35) London/Hybrid (3 days per week onsite) 6 Months I am currently working with a leading insurance client who is looking to hire a Security Analyst to work on a new AI solution being implemented, so previous experience of Pen Testing and Information …/IT Security, with ability to perform risk assessments. Key Requirements: Demonstrable experience in Cyber Security A background in Pen Testing Good knowledge of Info Sec/IT Security Experience of conducting risk assessments within a Technology environment Knowledge of risk management frameworks (ISO 3100X/NIST 800-30/37/39, ENISA/EBIOS/OCTAVE/ More ❯

resources, and the rate/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 . Functional Testing Verify that software functions as per business requirements. Integration Testing Focus on ensuring different modules/components interact correctly. Test APIs More ❯

ll be supported to grow your expertise, travel for meaningful client engagements, and take real ownership of your work. Responsibilities: Lead or support the delivery of vulnerability assessments and penetration testing projects Provide technical security consultancy and basic to intermediate-level training to clients across the UK and internationally Occasionally deputise for the Head of Cyber Operations Work … directly with clients to define and deliver tailored security solutions Contribute to business development through proposal writing and client engagement Skills/Must have: Strong understanding of penetration testing, vulnerability assessments, EDR, and endpoint protection Experience working in or with government or defence clients Previous consultancy experience with client-facing responsibilities SC clearance or DV clearance Excellent written More ❯

cyber security career in a dynamic and supportive setting? Apply now to make an impact across diverse sectors. Key Responsibilities: Lead or support the delivery of vulnerability assessments and penetration testing projects Provide technical security consultancy and basic to intermediate-level training to clients across the UK and internationally Occasionally deputise for the Head of Cyber Operations Work … directly with clients to define and deliver tailored security solutions Contribute to business development through proposal writing and client engagement Skills/Must have: Strong understanding of penetration testing, vulnerability assessments, EDR, and endpoint protection Experience working in or with government or defence clients Previous consultancy experience with client-facing responsibilities SC clearance (or willingness to undergo clearance More ❯

cyber security career in a dynamic and supportive setting? Apply now to make an impact across diverse sectors. Key Responsibilities: Lead or support the delivery of vulnerability assessments and penetration testing projects Provide technical security consultancy and basic to intermediate-level training to clients across the UK and internationally Occasionally deputise for the Head of Cyber Operations Work … directly with clients to define and deliver tailored security solutions Contribute to business development through proposal writing and client engagement Skills/Must have: Strong understanding of penetration testing, vulnerability assessments, EDR, and endpoint protection Experience working in or with government or defence clients Previous consultancy experience with client-facing responsibilities SC clearance (or willingness to undergo clearance More ❯

You’ll be supported in growing your expertise, traveling for meaningful client engagements, and taking ownership of your work. Responsibilities: Lead or support the delivery of vulnerability assessments and penetration testing projects. Provide technical security consultancy and basic to intermediate-level training to clients across the UK and internationally. Occasionally deputise for the Head of Cyber Operations. Work … directly with clients to define and deliver tailored security solutions. Contribute to business development through proposal writing and client engagement. Essential Skills and Requirements: Strong understanding of penetration testing, vulnerability assessments, EDR, and endpoint protection. Experience working with or for government or defence clients. Previous consultancy experience with client-facing responsibilities. SC clearance or DV clearance. Excellent written More ❯

Sales Consultant, you will identify, engage, and close new business opportunities within the SOC Service offering and assist with GRC (PCI DSS, ISO 27001, NIST, Cyber Maturity Assessments) and penetration testing services. With strong SDR and marketing support, you'll have the tools and backing to succeed in a high-growth cybersecurity environment. What You’ll Be Doing … Hunt, Develop, and Manage Accounts:Your primary focus will be selling cyber professional services covering a wide spectrum from SOC, GRC, MDR, and Penetration testing Managing a sales pipeline with deal sizes ranging from £25k - £100k Working closely with SDRs to qualify and convert leads Using LinkedIn Navigator and other sales tools to drive engagement Building strong relationships More ❯

the following skills and experience: - Relevant cyber certifications - Experience in either a Cyber Analyst or Cyber Engineer role - Knowledge on SIEM and EDR tools - Experience in network audits and penetration testing - Infrastructure support experience - Knowledge on security frameworks More ❯

You’re walking into a mature environment : The company already has Secure SDLC and DevSecOps practices in place. This isn’t a ground-up build – it’s about stress-testing and strengthening what’s already built. You’ll have impact and visibility : Reporting to the CIO , with close collaboration with the Head of Information Security (compliance), you’ll shape … You’ll Be Doing: Actively identifying vulnerabilities in applications, especially around authentication flows, payments, and sensitive data handling Thinking creatively and adversarially – “breaking the app” to protect it Performing penetration testing, threat modelling, and secure code reviews Working directly with developers to integrate security best practices into an already-operational DevSecOps pipeline Advising on product and architectural design … culture that prioritises customer trust and system integrity What We’re Looking For: Deep hands-on experience in application security – not just theory, but experience in secure coding, manual testing, and fixing complex vulnerabilities A proven background in credit cards, payments, or financial transaction systems Understanding of modern application architectures (APIs, microservices, cloud platforms – likely Azure) Familiarity with OWASP More ❯

You’re walking into a mature environment : The company already has Secure SDLC and DevSecOps practices in place. This isn’t a ground-up build – it’s about stress-testing and strengthening what’s already built. You’ll have impact and visibility : Reporting to the CIO , with close collaboration with the Head of Information Security (compliance), you’ll shape … You’ll Be Doing: Actively identifying vulnerabilities in applications, especially around authentication flows, payments, and sensitive data handling Thinking creatively and adversarially – “breaking the app” to protect it Performing penetration testing, threat modelling, and secure code reviews Working directly with developers to integrate security best practices into an already-operational DevSecOps pipeline Advising on product and architectural design … culture that prioritises customer trust and system integrity What We’re Looking For: Deep hands-on experience in application security – not just theory, but experience in secure coding, manual testing, and fixing complex vulnerabilities A proven background in credit cards, payments, or financial transaction systems Understanding of modern application architectures (APIs, microservices, cloud platforms – likely Azure) Familiarity with OWASP More ❯

Cyber Security. We empower organizations regardless of industry, location, or digital stage—protecting assets, ensuring media integrity, and providing top-tier quality assurance. At Resillion, we go beyond basics—testing, certification, software development, and data protection—to safeguard your digital ambitions. We're committed to helping you bring innovations to market securely. If you're a passionate industry leader … required. About your role You will be a highly skilled information security specialist working with government and private sector clients. Be part of a talented, collaborative international team leading penetration testing services. Contribute to thought leadership via social media and industry events. Ensure high standards of quality and help improve internal testing and reporting processes. Deepen technical … expertise in application or infrastructure testing through exams and certifications. The role offers an attractive package, including participation in company schemes. Key responsibilities Deliver engagements across the UK and internationally, including IT Health Checks under the government CHECK scheme. Perform peer reviews and write detailed reports. Support pre-sales with scoping and technical inquiries. Maintain a database of findings More ❯

Wash Station Responsibilities: Working as part of a team to design, build, and deliver sustainable, scalable, reliable, and well-tested software into secure cloud infrastructure Advocating for and implementing testing best practices across all disciplines and promoting a quality/testable mindset within the team Creating a safe environment within the team where everyone shares the responsibility for quality … and testing from the outset Helping the team understand and estimate test efforts, test dependencies during planning and refinement sessions Pairing with Software Engineers during development and code review to ensure appropriate test coverage at different levels and to avoid any duplication of efforts Ensuring our automation test framework and coverage is targeted, relevant, efficient and resilient Develop tools … for integration, regression, load, performance, and security testing Working with the team to determine the root cause of issues, for example: using logs, and databases What do we have to offer? Competitive compensation, including a discretionary bonus based on business results; Great benefits like 25 leave days plus extra monthly "wellbeing days", a travel allowance and an attractive pension More ❯

programming languages, or reverse engineering firmware used in cloud servers. Your responsibilities include: Designing and evaluating complex security systems Conducting security assessments and vulnerability research Performing in-depth security testing using static and dynamic analysis Creating tools to help engineering teams identify security weaknesses Collaborating with engineering teams to triage and fix security issues Mentoring team members in security … best practices What You’ll Bring: Bachelor’s or Master’s degree in Computer Science or related field 15+ years of experience in security assessments, penetration testing, or related areas Interest and experience in vulnerability research and exploit development Understanding of operating systems, CPU architecture, and security features Experience with exploit mitigations like DEP, ASLR, CFG, PAC, CET More ❯

We are seeking an enthusiastic Cyber Security Consultantto join our team. Working alongside ourexperienced team of specialists, you'll be delivering offensive securityservices including digital footprint reconnaissance, social engineering,penetration testing and vulnerability assessments and more to high profileclients across all industries. The purpose of this role is to deliver our offensivesecurity services including digital footprint reconnaissance, socialengineering … vulnerability assessments, penetration testing, threat modelling,cyber-attack simulation exercises, and more to high profile clients across allindustries. The purpose of this role is to deliver our Cyber Security services across our broad range of assurance and advisory engagementsto high profile clients across all industries. We are seeking an enthusiastic Cyber Security Consultantto join our team. Working alongside More ❯