13 of 13 Security Testing Jobs in Slough

Future of Global Visa & Immigration Services! At TLScontact , we specialize in delivering seamless and secure visa and immigration solutions for governments and travelers worldwide. Security is at the heart of our digital transformation, and we are looking for a Security Testing Engineer (Pentester) to help safeguard our … platforms and applications. If you are passionate about penetration testing, vulnerability analysis, and secure development, this role is perfect for you! You will work closely with our software engineering teams to identify security risks, implement best practices, and enhance the security posture of our digital services. Your … Mission Perform offensive security testing (penetration testing) on web applications and services. Conduct manual and automated code analysis to detect vulnerabilities and non-trivial security issues. Support technical teams in resolving vulnerabilities and strengthening security measures. Develop and maintain security testing methodologies aligned More ❯

Cloud Application Security Engineer/AppSec Engineer/Cloud Security Engineer/AWS Security Hybrid – London (2 days in-office) | Competitive Salary + Bonus + Benefits Are you passionate about securing cutting-edge digital platforms in a fast-moving fintech environment? We're seeking an experienced Cloud … Application Security Engineer to play a vital role in safeguarding our cloud infrastructure and applications. If you have expertise in AWS security, secure coding, Service Mesh/Observability, IAM/Okta, threat modelling and a strong understanding of security frameworks like ISO27001, OWASP or NIST, and the … ability to drive secure coding practices, SAST and DAST, we want to hear from you! About the Role As a Cloud Application Security Engineer, you will be the go-to expert for ensuring secure development practices and implementing robust security controls across cloud and application environments. Working closely More ❯

treasury solutions, empowering investment firms with cutting-edge technology to optimize financial performance, enhance liquidity, and mitigate risk. As part of our commitment to security and innovation, we are expanding our Information Security Team and seeking a DevSecOps Engineer to drive security automation and best practices across … our cloud infrastructure and IT operations. Job Overview As a DevSecOps Engineer , you will play a pivotal role in integrating security practices into our DevOps pipeline and IT operations . Working at the intersection of operations, security, and development , you will collaborate closely with internal teams to safeguard … critical business operations by design and default. You will be responsible for security automation, CI/CD pipeline enhancements , and cloud security management , ensuring compliance with industry standards. Key Responsibilities Security & DevOps Integration: Support and extend the secured CI/CD pipeline to enhance development security. Work More ❯

Role Overview: We are looking for a DevOps Engineer to strengthen our clients security-first infrastructure and drive their technology platform forward. You will be responsible for implementing and maintaining robust Infrastructure as Code (IaaC) solutions while ensuring compliance with ISO27001 and medical device regulations. In this role, you … will architect and maintain our cloud infrastructure on Azure, focusing on security, scalability, and automation. This includes managing our CI/CD pipelines, implementing comprehensive monitoring solutions, and ensuring our infrastructure meets the highest security standards. You'll work closely with our engineering team to implement DevSecOps practices … and maintain our SaaS platform's reliability and performance. A key focus will be on strengthening our security posture through automated compliance checks, regular security audits, and infrastructure hardening. You'll also be responsible for implementing and maintaining disaster recovery solutions, managing access controls, and ensuring our infrastructure 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 ❯

Senior Offensive Security Engineer Salary: £90,000 - £110,000 per annum Location: UK - Remote You’ll be responsible for identifying and mitigating security vulnerabilities across software products through a combination of secure code review, penetration testing, security assessments, and the development of custom tooling. This role … with engineering teams to embed secure development practices throughout the software lifecycle – ensuring potential risks are addressed early in the development process. Senior Offensive Security Engineer – Responsibilities: Conduct deep technical offensive security assessments against complex, distributed systems to uncover critical vulnerabilities across cloud, web applications, and internal services. … Perform offensive testing throughout the software supply chain, including CI/CD pipelines, version control systems, and third-party integrations. Build and maintain automation and tooling to scale offensive testing across products and teams. Operate as a subject matter expert in offensive security, supporting risk-based product More ❯

both business and technical focused. You will have ideas of how to drive the business forward, and be skilled in the commercial aspects of security testing, above all you will know what clients are looking for when they buy security testing and how to deliver it. … Management and delivery of penetration testing services to clients to include the following: Scoping Financial and risk management Delivery of testing and the oversight of testers Review of deliverables (QA) Coaching and developing team members through sharing of experience and knowledge. Performance management of junior staff. Continuous development … broader offerings to enable identification of business opportunities Required Skills and Experience: Passion for Hacking! Clear and demonstrable understanding of red-teaming/penetration testing, including NCSC and CREST accredited schemes such as xBEST, STAR/STAR-FS, CHECK. Proven experience of successfully managing and delivering testing engagements More ❯

down to every unit. This role is part of the EOS Regional Deployment organization and is responsible for creating the S4 and Edge Systems testing strategy, orchestrating the test plan with all different workstreams in collaboration with SIs, COEs, GPOs, Regional Business Teams, MGS, and Local Key Users. This … removing roadblocks. What are we looking for? College Degree in IT 7+ years of experience leading end-to-end tests for ERP projects SAP Testing Expertise (FUT, Security Test, SIT, UAT) Experience with SAP Test Automation tools Knowledge on Test Management Tools Demonstrable experience of delivering through others … with System Integrator. Develop a test plan including timelines, resources, and entry/exit criteria. Identify the test environments and data requirements. Select appropriate testing tools and frameworks. Coordinate the test plan, driving the work with the different Project Workstreams and monitoring progress. Ensure clear communication between stakeholders. Coordinate 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 … paced environment. As part of our dynamic team, you will play a critical role in reducing the impact of cyberattacks and enchanting our clients security posture to prevent future attacks. Key responsibilities include: Conducting initial incident assessments and contribute to Incident Response management. Participate in live Incident Response operations … including digital forensics. Perform security assessments, threat intelligence gathering and OSINT analysis. Collaborating with other departments to facilitate a holistic cybersecurity service. Engaging with clients on day-to-day basis and getting access to relevant logs and access to clients infrastructure for performing digital forensics. Document incidents thoroughly, including More ❯

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 … 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 … 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 More ❯

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 … 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 … SDLC) and QA methodologies (Agile, Waterfall, etc.). Proficiency in programming languages used in automation (e.g., Python, C#, JavaScript). 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 More ❯

Are you an eDV-cleared professional seeking to work on complex, secure systems integration and testing projects? We're looking for individuals with a strong technical background and a passion for building reliable, secure solutions in agile environments. In this role, you'll contribute to the delivery of critical … offering support your career growth and work-life balance. Key Responsibilities: Develop and execute integration and test plans aligned with project requirements Implement automated testing within CI/CD pipelines using industry tools Debug and resolve issues across the tech stack, including front-end, back-end, databases, and middleware … systems into broader architectures Contribute to deployments across public, private, and hybrid cloud environments Essential Skills & Experience: Proven experience in system integration and software testing Strong understanding of Agile methodologies and DevSecOps practices Experience with tools like Git, GitLab CI/CD, Jira, and Confluence Skilled in test automation More ❯

a help desk contact for resolving IT-related issues across the business. Maintain and troubleshoot LAN/WAN connectivity and network performance issues. 🔹 Network & Security Support and maintain Cisco, HP, and IBM switches (VLANs, ports, etc.). Assist with daily operations and maintenance of Palo Alto, Checkpoint, and Cisco … Directory, DNS, and Windows Server environments. Maintain virtual environments (VMware), Citrix load balancers, and F5 web application firewalls. Participate in patch management and endpoint security testing. 🔹 Operational Duties Ensure timely execution of daily/monthly/year-end processes. Take and verify backups using Arcserve/Veritas. Maintain accurate More ❯