1 to 25 of 85 Security Testing Jobs in the South East

big? Are you ready to love your job? The adventure begins right here, with you, at SITA. PURPOSE As a Lead Penetration Tester , part of the SITA Enterprise Information Security Office, you will assess SITA infrastructure and products to identify information security weaknesses and provide remediation strategies. You will also contribute to the automation of security testing as part of the product development lifecycle. KEY RESPONSIBILITIES Conduct authorized assessment of infrastructure and applications to proactively identify security weaknesses. Verify weaknesses by leveraging attacker techniques to evaluate the difficulty and effectiveness of potential attack from various threat actors. Provide comprehensive and actionable recommendations to counter the threat posed by identified security weaknesses, given the applicable … threat landscape. Bring an offensive mindset to the design of internal solutions and provide input to the selection of countermeasures and security controls through technical risk assessment. Report findings to technical audiences (e.g.: product development teams, IT, operations), and to business management and leadership, indicating the impact to the business of verified weaknesses found. Research and develop testing More ❯

format of this document, please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Cyber Security Architect Job Type: Permanent Location: Crawley, UK Are you looking to utilize your skills in Cyber Security ? Make a meaningful impact as a Cyber Security Architect. Careers … innovative technology. Work with customers and identify opportunities to support their strategy and improve various processes across functions. Gain access to endless learning opportunities. The Role As a Cyber Security Architect , you will be responsible to lead the development of the security requirements and controls within the product(s), supporting systems and processes to deliver security capability … operation. This role blends technically focused work with controls and threat mapping to objectives. Working with development teams and other architects to advise on building applications with privacy and security by design, you will lead the security architectural review of all systems that make up applications as they are built and integrated. Key responsibilities: Leading projects involving end More ❯

Role: Cyber Security Engineer Salary/Rate: up to £700 per day (inside IR35) Location: Hybrid LondonContract Duration: until October 2025 We are currently looking for a Cyber Security Engineer for our government client. This Cyber Security Engineer role is hybrid, based between 2-3 days per week on site in central London and the remainder of … the week working remotely. The contract for the Cyber Security Engineer position is until October 2025 with potential to extend, operating inside IR35. Security Clearance: Security Check ("SC Clearance") This role is inside IR35 - Due to the service of the role, it will now be based on an Umbrella solution. Essential skills/experience required: Certifications: OSCP … or CREST/TIGER Scheme. Experience penetration testing, ethical hacking, or completing vulnerability assessments. Security testing tools (e.g., Burp Suite, OWASP ZAP, Nikto, Nmap, Metasploit, etc.). DevSecOps principles and tools (e.g., Veracode, SonarQube, GitHub Advanced Security, IaC scanning, etc.). Secure Cloud Infrastructure, specifically AWS and Azure. Scripting and automation using Python and Bash. Strong More ❯

We are seeking a skilled and proactive Cloud Security Engineer to conduct white-hat security testing on our SaaS-based application, which is deployed across multiple cloud providers. You will be responsible for identifying vulnerabilities, assessing risks, and helping us implement secure practices, including the integration of Trusted Execution Environments (TEEs) . Key Responsibilities: Perform white-hat … ethical) penetration testing on our cloud-hosted SaaS appliance. Identify and report vulnerabilities across application layers, APIs, and infrastructure. Collaborate with development teams (Go and Node.js) to remediate security issues. Evaluate and Test TEE solutions (e.g., AWS Nitro Enclaves, Azure Confidential Computing and Google Confidential Computing.). Conduct threat modeling and risk assessments. Develop and maintain security testing tools and automation scripts. Stay current with emerging security threats, vulnerabilities, and mitigation techniques. Proven experience in penetration testing and ethical hacking. Strong understanding of cloud security (AWS, Azure, GCP). Familiarity with Go and Node.js application security. Experience with TEE technologies or confidential computing. Knowledge of OWASP Top 10, CVEs, and secure coding More ❯

Graduate Cyber Security Consultant - 5295 Job Type: Permanent Location: Guildford, Surrey Our client is seeking ambitious Bachelors, Masters, or Doctorate graduates interested in becoming consultants in Cyber Security for the UK public and Defence sectors. This is a hybrid role based in their Guildford office. We offer extensive training, including online, classroom, and in-house courses, leading to … nationally recognized qualifications in areas such as Project Management, Agile methodologies, Business Analysis, IT Service Management, Cyber Security, and Technology Procurement. Responsibilities Providing technical assurance that proposed solutions are fit for purpose. Developing new architectures to mitigate risks posed by emerging technologies and business practices. Advising clients on information assurance, architectural issues, and risks. Supporting the development of Risk … Management Accreditation Document Sets (RMADS). Scoping security testing activities, explaining findings, and recommending remedial actions to stakeholders. Investigating security incidents. Promoting security awareness within project teams and the organization. Candidate requirements: HMG Security Policy Framework (SPF) familiarity and NCSC Information Assurance Portfolio knowledge gained through studies. Masters degree in Information, Cyber, or Systems Security More ❯

Manual Tester (DV Security Clearance) Position Description Are you an experienced Test Analyst with a background in secure or classified programmes, ready to contribute to projects of national importance? Step into a role where you'll challenge the complex to strengthen security and help protect what matters most. As a DV Cleared Test Analyst, you'll work on … to go. Due to the highly secure nature of this role, you must either already hold, or be eligible to obtain, Developed Vetting (DV) - the highest level of UK Security Clearance. To be eligible, you must be a sole UK national (i.e. not hold dual nationality). Please note that this role is based full-time on a secure … collaborating closely with developers, infrastructure specialists and project managers to deliver high-quality solutions that make a real-world impact. This is an exciting opportunity to contribute to national security while working in a fast-paced, technically challenging environment. You will be responsible for designing and executing both manual and automated tests using the most appropriate tools for each More ❯

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Senior Cyber Security Engineer Consultant Reading Hybrid Full Time Permanent Ref: 002982 XPS Group is a leading UK consulting and administration business specialising in the pensions and insurance sectors. At XPS, our vision is to create a vibrant place … to work where difference is recognised as a strength and where talented people can flourish and achieve their highest potential . Our Cyber Security business continues to grow and we are now looking for an experienced Senior Cyber Security Engineer to join our vibrant Reading office with hybrid working. This is an exciting role and would most likely … suit someone with previous experience in a similar Cyber role role where they have gained knowledge and experience in performing daily security engineering tasks and assist with security hardening projects to protect IT infrastructure, networks and data. A FTSE 250 company, XPS combines expertise and insight with advanced technology and analytics to address the needs of over More ❯

IT Cyber Security Engineer This IT Cyber Security Engineer will report to the Cyber Security Engineering Lead and will work within the Information Systems directorate based in our Crawley office. You will be a permanent employee. You will attract a salary of up to £70,000.00 - depending on skills, qualifications and experience and a bonus of 7.5 … Tech, and Green Car Leasing Schemes Occupational Health support Switched On – scheme providing discount on hundreds of retailers’ products Discounted gym membership Employee Assistance Programme Job Purpose The Cyber Security IT Engineer will evaluate all security solution technologies and toolsets and help develop the security systems within the organisation and will ensure that UK Power Networks data … network, and systems are protected from cyber threats and will comply with the relevant standards and regulations. You will also provide technical support to other security team professionals and partners. Dimensions UK Power Networks is expanding its presence in Microsoft Azure and is enhancing its on-prem OT Mission Critical Systems. It is important that a secure environment is More ❯

Graduate Cyber Security Consultant Department: Early Careers Employment Type: Permanent - Full Time Location: United Kingdom/Hybrid Description We will provide you with a fantastic springboard into a consulting career with client engagement and project work the norm from the start. You will gain experience in a manner that will provide the right level of support to ease the … transition from an academic environment, whilst enabling you to make a positive contribution at an early stage. As a Cyber Security Consultant, you will work as part of an Actica team to undertake a number of varying consultancy assignments. You will be given the opportunity to undertake a variety of roles throughout the project lifecycle, working across a wide … ranging set of clients and cutting-edge technologies. Our work covers a broad range of topics including architecture development, cyber security, programme and project management through to data engineering/analytics and AI. We have a long track record of successful delivery and, as a result, are trusted to work on some of the UK Government’s most important More ❯

maintain comprehensive test plans, strategies, and roadmaps to ensure product quality.Collaborate with product managers, engineering managers, engineers, and stakeholders to define requirements and acceptance criteria.Lead risk analysis to prioritise testing efforts and identify key focus areas. Design, implement, and execute manual and automated test cases to validate functionality, performance, security, and scalability. Ensure complete test coverage through the … cases, scripts, and scenarios. Identify, document, and track defects using bug tracking tools, and collaborate with development teams for resolution.Develop and maintain automated test scripts and frameworks to enhance testing efficiency. Mentor and guide junior QA engineers, fostering a culture of learning and continuous improvement. Monitor and report on QA metrics, including test coverage, defect rates, and release readiness. … JIRA, TestNG, Postman, Cypress, etc.). Manual and Automation experience required. Strong understanding of software development lifecycles (SDLC) and QA methodologies (Agile, Waterfall, etc.). Knowledge of performance and security testing practices. Familiarity with cloud platforms (AWS, Azure, or GCP) is a plus. Exceptional problem-solving and analytical skills. Strong communication and collaboration skills to work effectively across More ❯

DevSecOps Engineer | Permanent | UK (Hybrid - few times/week) | £85k We're working with a highly respected, forward-thinking professional services firm on a mission to embed security into every part of their digital transformation journey. This is a key hire within their growing tech function - they're looking for a DevSecOps/Lead Software Security Engineer to … its people, with a collaborative culture and real investment in development. They're agile, ambitious, and looking for someone who wants to play a hands-on role in moving security left - bringing DevSecOps to life and guiding engineering teams with confidence and clarity. What you'll be doing: Leading the cultural shift towards DevSecOps across multiple product teams Embedding … security requirements and tooling into the SDLC from the ground up Defining and implementing a product security strategy aligned with business goals Collaborating with developers to automate and streamline security testing Supporting pen test activity and guiding secure remediation efforts Serving as an internal SME on application and cloud security matters Keeping documentation, training, and More ❯

Press Tab to Move to Skip to Content Link This IT Cyber Security Engineer will report to the Cyber Security Engineering Lead and will work within the Information Systems directorate based in our Crawley office. You will be a permanent employee. You will attract a salary of up to £70,000.00 - depending on skills, qualifications and experience and … Tech, and Green Car Leasing Schemes Occupational Health support Switched On - scheme providing discount on hundreds of retailers' products Discounted gym membership Employee Assistance Programme Job purpose: The Cyber Security IT Engineer will evaluate all security solution technologies and toolsets and help develop the security systems within the organisation and will ensure that UK Power Networks data … network, and systems are protected from cyber threats and will comply with the relevant standards and regulations. You will also provide technical support to other security team professionals and partners. Dimensions: UK Power Networks is expanding its presence in Microsoft Azure and is enhancing its on-prem OT Mission Critical Systems. It is important that a secure environment is 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 More ❯

Key Responsibilities: Design, develop, and maintain automated test frameworks and test suites. Collaborate with developers to embed quality and testability from the outset. Perform code reviews and contribute to testing best practices. Identify, record, and track bugs through to resolution. Integrate automated tests into CI/CD pipelines. Analyse test results and provide actionable insights. Support performance, load, and … security testing efforts as needed. Required Experience & Skills: Bachelor's degree in Computer Science, Engineering, or related field. 3+ years of experience in automation testing. Proficiency in Java fundamentals. Hands-on experience with framework development and maintenance. Experience with tools such as Selenium, UiPath, Cypress, JUnit. Strong understanding of QA methodologies, tools, and processes. Experience with RESTful API … testing (e.g., Postman, REST Assured). Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI). Attention to detail and strong problem-solving skills. Understanding of BDD/TDD practices and tools (e.g., Cucumber, Gauge, PactFlow). Preferred Qualifications: Experience with performance testing tools (e.g., JMeter). Exposure to cloud environments (AWS, Azure, GCP). More ❯

We are currently seeking a highly skilled and results-oriented Penetration Tester/Ethical Hacker with at least 5 years of hands-on penetration testing/ethical hacking experience . This role is office-based with occasional travel to client sites. Please do not apply if you don't have at least one of the following qualifications: OSCP, Crest … including web, mobile, infrastructure, wireless, cloud, and social engineering. Execute red team, purple team, and breach simulation exercises tailored to client maturity and objectives. Deliver detailed and actionable penetration testing reports Collaborate with clients to understand their specific security needs and present findings in a clear manner. Develop and maintain security testing methodologies and procedures in … penetration test reports to ensure they are up to standard and meet test objectives. Mentor junior penetration testers. Assist in incident response activities, including investigation, containment, and remediation of security incidents. Conduct cloud security assessments. Essential Requirements Must be currently residing in mainland UK . Minimum 5 years of practical penetration testing experience (web, infrastructure, external/ More ❯

QA Lead- AI/ML We are currently hiring for a QA Lead experienced with testing AI/ML solutions on a 6- month contract. Inside IR35 Hybrid- 1 day a week in London on Mondays Required: Lead a team of QA engineers (manual and automation) to ensure product quality across all platforms cloud-based data solutions, ensuring end … to-end quality coverage including APIs, UI, and data workflows.Understanding of automation testing frameworks and scripting languages such as JavaScript, Python, or C#.Experience validating large-scale data flows and work alongside Devops for audit trails and test logs.Experience of cloud environments (AWS, Azure, GCP).Demonstrated ability in problem solving, analytical reasoning, workload prioritisation, and effective communication with developers and … stakeholders. Desirable: Knowledge of performance testing tools (e.g., JMeter, LoadRunner) and security testing best practices.Familiarity with Microsoft Azure services, Docker, and Kubernetes in a testing context.Experience in testing AI/ML solutions and services such as Azure Machine Learning, Azure Open AI, and Azure Search Index. Insurance/Financial sector experience. Carbon60, Lorien & SRG - The More ❯

seeking a talented and motivated QA and Release Manager to join our software development team. This newly introduced role will play a pivotal part in enhancing our quality and security framework by acting as a bridge between our offshore resources and UK operations. The role will focus on test automation, quality assurance, and managing the deployment of releases to … access production systems. Key Responsibilities Automation Development: Design, develop, and maintain robust automated test scripts to ensure comprehensive test coverage. Drive automation across functional, regression, and end-to-end testing processes. Test Strategy & Planning Create and implement detailed test plans, strategies, and test cases in line with project specifications. Assess key areas for automation, balancing manual and automated testing needs. Performance And Security Testing Perform performance, load, and security testing to ensure software meets high reliability and compliance standards. Azure DevOps Integration Utilise Azure DevOps for test case management, reporting, and CI/CD pipeline integration. Collaborate with developers to ensure seamless integration of automated tests into CI/CD workflows. Collaboration & Communication Work More ❯

UK CISO on company vulnerability management KPIs/KRIs Preparation of vulnerability management process and procedure documentation Provide consulting services to the vulnerability management team to assist in their security design to identify potential risks Review the security issues and recommend the appropriate controls to mitigate these risks Provide security awareness to clients and business groups to … Palo Alto Xpanse. Jira to manage project work, timelines and operational tickets. 5+years of relevant experience Possess strong understanding of vulnerability management processes, procedures and principles Exposure to application security best practices such as secure coding, security testing techniques Expert knowledge of Security Policies and Standards Expert knowledge of Information Security practices Knowledge of compliance … audit and privacy policies and regulations General knowledge of security technology Nice to have: Experience with PowerBI Programming skills and experience (python, java, SQL) Technical network skills Knowledge of OWASP, SANS, NIST, ISO 27001, ISF or other security-related practices Previous Banking/Financial Industry experience CISSP, CISA, CRISC, CSSLP, SABSA certifications Skills & Competencies: Vulnerability management Risk reporting More ❯

days per week in London Type : Full-Time, Permanent Join a Global Tech-Driven Property marketplace. Are you a passionate QA Lead with a passion for web and mobile testing? I’m working with a fast-paced, tech-focused, global technology platform that’s undergoing a multi-year transformation program to revolutionise its B2C services. Backed by substantial investment … of development. Engage in Agile ceremonies, providing quality-driven insights and feedback to improve processes and outcomes. Design and execute comprehensive test strategies, including functional validation, API/interface testing, cross-platform compatibility, negative test scenarios, and exploratory testing. Develop and maintain regression test suites for each release cycle to ensure consistent product stability. Perform risk-based testing to maximise test coverage and improve efficiency. Build and maintain scalable automated test scripts, integrating continuous testing within CI/CD pipelines. Regularly execute and monitor automated test suites, ensuring reliable execution, accurate result validation, and prompt issue resolution or escalation. Continuously optimise automation test coverage and effectiveness to enhance software quality. Participate in requirement analysis, assessing testability More ❯

techniques such as User Stories and Use Cases. AWS General/Usage Azure Cloud General/Usage VMWare General/Usage Technical Leadership & Design DevSecOps tooling and practices Application Security Testing SAFe (scaled agile) Processes Data Integration Focused Data Pipeline Orchestration, and ELT tooling such as Apache Airflow, Apark, NiFi, Airbyte and Singer. Message Brokers, streaming data processors More ❯

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 … 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. … 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 10, MITRE ATT&CK). Strong familiarity with tools such as More ❯

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 … 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. … 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 10, MITRE ATT&CK). Strong familiarity with tools such as More ❯

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 … 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. … 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 10, MITRE ATT&CK). Strong familiarity with tools such as More ❯

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 … 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. … 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 10, MITRE ATT&CK). Strong familiarity with tools such as More ❯

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 … 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. … 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 10, MITRE ATT&CK). Strong familiarity with tools such as More ❯