experience interfacing with disparate systems. Excellent communicator with a self-starter attitude and comfort working autonomously. Applicable understanding of software security, common exploits and secure development practices, including the OWASP Top 10. Proven and demonstrable understanding of testing methodologies and frameworks. Commercial experience with AWS and IaC (Terraform/CDK/CloudFormation) Commercial experience with Linux, Docker, Docker Compose, Git More ❯
internal teams, promoting knowledge sharing within and across teams. A good understanding of security frameworks including ISO27001/2, Cyber Essentials Plus, CIS Top 20, Data Protection Act 2018, OWASP Top 10. Have or be working towards relevant industry certification such as CISSP, CISM, CRISC or similar. Good understanding of governance and decision making in complex organisations Knowledge and experience More ❯
various security methodologies and processes, and technical security solutions Knowledge (but not a requirement) of the following security tools would be beneficial: SentinelOne, Taegis XDR, Tenable.io, Tanium Knowledge of OWASP, ApplicationSecurity and the principles of Secure Coding. Qualifications Experience as a Security/Network Administrator or equivalent knowledge Previous Security Operations Centre (SOC) experience would be a plus Experience More ❯
South East London, London, United Kingdom Hybrid / WFH Options
4SQUARE RECRUITMENT LTD
Proven commercial experience in a penetration testing role. Deep technical knowledge of networking protocols, operating systems (Windows, Linux), and common infrastructure vulnerabilities. Strong experience in webapplication penetration testing (OWASP Top 10). Proficiency with common penetration testing tools (e.g., Burp Suite Pro, Metasploit, Nmap, Cobalt Strike, etc.). Excellent written and verbal communication skills, with a proven ability to More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
4Square Recruitment Ltd
Proven commercial experience in a penetration testing role. Deep technical knowledge of networking protocols, operating systems (Windows, Linux), and common infrastructure vulnerabilities. Strong experience in webapplication penetration testing (OWASP Top 10). Proficiency with common penetration testing tools (e.g., Burp Suite Pro, Metasploit, Nmap, Cobalt Strike, etc.). Excellent written and verbal communication skills, with a proven ability to More ❯
Penwortham, Lancashire, United Kingdom Hybrid / WFH Options
Techolony Limited
perform sample-based and full reconciliations, prove data quality and completeness before/after cutover Non-functional support: Contribute to performance, reliability and basic security test activities (e.g., JMeter, OWASP awareness). Environment & test data: Coordinate environments, seed/refresh masked datasets, maintain repeatable test data sets. Readiness & cutover: Support go/no-go criteria, warranty/hypercare defect burn More ❯
Preston, Lancashire, United Kingdom Hybrid / WFH Options
Techolony Limited
perform sample-based and full reconciliations, prove data quality and completeness before/after cutover Non-functional support: Contribute to performance, reliability and basic security test activities (e.g., JMeter, OWASP awareness). Environment & test data: Coordinate environments, seed/refresh masked datasets, maintain repeatable test data sets. Readiness & cutover: Support go/no-go criteria, warranty/hypercare defect burn More ❯
Scrum Master or Architectural Owner experience. ?? HMI design & implementation. ?? Interfacing with factory engineering teams . ??? Bonus expertise in: Transport Ticketing POS Terminals Contactless Payments (cEMV, PCI) Internet Security & Protocols (OWASP, OAuth2, OpenID) ?? Reports to: Software Delivery Lead If this sounds like you, please apply directly! Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯
Scrum Master or Architectural Owner experience. ?? HMI design & implementation. ?? Interfacing with factory engineering teams . ??? Bonus expertise in: Transport Ticketing POS Terminals Contactless Payments (cEMV, PCI) Internet Security & Protocols (OWASP, OAuth2, OpenID) ?? Reports to: Software Delivery Lead If this sounds like you, please apply directly! Randstad Technologies is acting as an Employment Business in relation to this vacancy.d02fcfcb-6df4-40ee More ❯
areas of expertise would be an advantage: Transport Ticketing. Point of Sale Terminals. Contactless Smartcards, ITSO. Contactless Payments and Payments Standards (cEMV, PCI). Internet Security and protocols – e.g. OWASP, OAuth2, OpenID. More ❯
Kafka), and robust error handling. Advanced SQL (PostgreSQL), schema design, query optimisation, and NoSQL where appropriate; lead data modelling and migration strategies. Demonstrate expert knowledge and application of the OWASP Top 10 security risks; proactively identify, remediate, and educate the team on security vulnerabilities. Architect logging, monitoring, and tracing strategies (OpenTelemetry, Prometheus, Application Insights), and drive adoption of best practices More ❯
vulnerability management frameworks, primarily within SAP-enabled environments. Lead client conversations on SAP Vulnerability and Threat Management strategy, compliance challenges, and controls optimisation. Provide insight on Information Security frameworks (OWASP/NIST/NIS2 etc.) and the Secure Operations Map, helping communicate regulatory or good practice obligations and actionable solutions. Manage and mentor junior consultants and analysts to aid a More ❯
North London, London, United Kingdom Hybrid / WFH Options
VERTECH GROUP (UK) LTD
vulnerabilities, define best practices, and implement controls without slowing delivery Essential: At least 3yrs in cybersecurity, applicationsecurity, or cloud security roles Strong knowledge of web/mobile security (OWASP Top 10, API security), cloud security (AWS), and CI/CD pipeline hardening Familiar with SAST/DAST tools, vulnerability scanners, penetration testing frameworks, and monitoring platforms (e.g. Splunk, ELK More ❯
Soft ITIL experience and qualifications Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and REST APIs OWASP Top 10 security framework Agile and SCRUM Experience in 3rd line support across CRM applications More ❯
knowledge of embedded software principles , memory management, and device-level constraints. Solid experience in secure coding practices – writing code that protects against vulnerabilities and adheres to security standards (e.g., OWASP, MISRA, or equivalent). Experience with debugging, performance tuning, and hardware/software integration. Desirable Skills Familiarity with real-time operating systems (RTOS) or embedded Linux. Experience in cross-platform More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Corecom Consulting
include: RESTful design and API Gateway tools (Apigee or equivalent) Kubernetes/OpenShift Monitoring tools such as Grafana, Prometheus, Dynatrace CI/CD with GitLab or Artifactory Security practices (OWASP, JWT, certificates, encryption) Experience within IT support environments Benefits 25 days holiday + Bank Holidays , with the option to buy up to 5 more. Annual bonus of 7% of eligible More ❯
City of London, London, United Kingdom Hybrid / WFH Options
InfoSec People Ltd
evolving threat landscape What we’re looking for Strong understanding of risk, and how security interacts with different platforms and projects. Experience with frameworks like ISO, NIST, CIS, PCI, OWASP, OSINT Technical know-how (cloud, apps, networks, or systems) Excellent communicator who can bridge the gap between tech and business Why join us? Salary up to £80,000 Hybrid working More ❯
evolving threat landscape What we’re looking for Strong understanding of risk, and how security interacts with different platforms and projects. Experience with frameworks like ISO, NIST, CIS, PCI, OWASP, OSINT Technical know-how (cloud, apps, networks, or systems) Excellent communicator who can bridge the gap between tech and business Why join us? Salary up to £80,000 Hybrid working More ❯
london, south east england, united kingdom Hybrid / WFH Options
InfoSec People Ltd
evolving threat landscape What we’re looking for Strong understanding of risk, and how security interacts with different platforms and projects. Experience with frameworks like ISO, NIST, CIS, PCI, OWASP, OSINT Technical know-how (cloud, apps, networks, or systems) Excellent communicator who can bridge the gap between tech and business Why join us? Salary up to £80,000 Hybrid working More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
InfoSec People Ltd
evolving threat landscape What we’re looking for Strong understanding of risk, and how security interacts with different platforms and projects. Experience with frameworks like ISO, NIST, CIS, PCI, OWASP, OSINT Technical know-how (cloud, apps, networks, or systems) Excellent communicator who can bridge the gap between tech and business Why join us? Salary up to £80,000 Hybrid working More ❯
slough, south east england, united kingdom Hybrid / WFH Options
InfoSec People Ltd
evolving threat landscape What we’re looking for Strong understanding of risk, and how security interacts with different platforms and projects. Experience with frameworks like ISO, NIST, CIS, PCI, OWASP, OSINT Technical know-how (cloud, apps, networks, or systems) Excellent communicator who can bridge the gap between tech and business Why join us? Salary up to £80,000 Hybrid working More ❯
An understanding of MOD ISN 23/09 Secure by Design Knowledge of security frameworks, such as ISO/IEC 27001, NIST 800-30, NIST 800-53 or OWASP Working with risk management frameworks and methodologies (e.g., ISO 27001/2, ISO27005/31000, NIST 800-30, NIST 800-53) If this all sounds like something you will be interested More ❯
An understanding of MOD ISN 23/09 Secure by Design Knowledge of security frameworks, such as ISO/IEC 27001, NIST 800-30, NIST 800-53 or OWASP Working with risk management frameworks and methodologies (e.g., ISO 27001/2, ISO27005/31000, NIST 800-30, NIST 800-53) If this all sounds like something you will be interested More ❯
An understanding of MOD ISN 23/09 Secure by Design Knowledge of security frameworks, such as ISO/IEC 27001, NIST 800-30, NIST 800-53 or OWASP Working with risk management frameworks and methodologies (e.g., ISO 27001/2, ISO27005/31000, NIST 800-30, NIST 800-53) If this all sounds like something you will be interested More ❯
An understanding of MOD ISN 23/09 Secure by Design Knowledge of security frameworks, such as ISO/IEC 27001, NIST 800-30, NIST 800-53 or OWASP Working with risk management frameworks and methodologies (e.g., ISO 27001/2, ISO27005/31000, NIST 800-30, NIST 800-53) If this all sounds like something you will be interested More ❯