12 of 12 Security Engineer Jobs in the City of Westminster

year I've learnt more here than I have at Microsoft and PwC.” - CyberOne Consultant About CyberOne CyberOne is a pure-play Microsoft security partner dedicated to helping enterprises realise the full value of the Microsoft Security portfolio—across Defender XDR, Sentinel, Entra, Purview, Intune, Copilot for Security … combine deep technical expertise with outcome-driven services that accelerate secure cloud adoption, modernise threat protection and simplify compliance. Job Title: Senior Azure Security Engineer Location: Hybrid; 1 day per month reporting in London office Employment Type: Full-time Purpose of Role We are seeking an experienced Senior ...

Meta is seeking Security Engineers to join our Applied Artificial Intelligence (AAI) organization. As a Security Engineer in AAI, you will apply deep domain expertise to solve hard, real-world security problems — building novel security capabilities, prototyping AI-powered defenses, and advancing the frontier … tools and agents to accelerate your impact, and where the models fall short, your expertise directly drives their improvement.You will blend hands-on security engineering with applied research — designing and executing novel approaches to security challenges that push both the state of Meta's security posture ...

Meta is seeking Security Engineers to join our Applied Artificial Intelligence (AAI) organization. As a Security Engineer in AAI, you will apply deep domain expertise to solve hard, real-world security problems, building novel security capabilities, prototyping AI-powered defenses, and advancing the frontier … what AI systems can do in Security, Trust, and Safety. Your work is AI-augmented from day one: you leverage AI tools and agents to accelerate your impact, and where the models fall short, your expertise directly drives their improvement.You will blend hands-on security engineering with applied ...

Work For", and we're proud of our team for receiving awards for workplace effectiveness and flexibility. What You'll Do As our Security Engineer, you'll responsible for managing our security posture as well as keeping our application safe from external threats. Our ideal Security Engineer will to be able to manage IT-related security issues, such as firewall management, HIDS/HIPS configuration, log monitoring, and audit compliance (SOC II). Youwill ensure that our software application is both manually and automatically pentested for security vulnerabilities (both Red Team ...

Synthesia - Marketplace Account is seeking a Security Engineer to manage our security posture and protect our application from threats. You will oversee pentesting, firewall management, SOC II controls, and security audits, with a focus on both red and blue team exercises. Ideal candidates have 3+ years … pentesting, cloud security and experience in an information security team, plus scripting skills in Python/Perl/Ruby/PHP. #J-18808-Ljbffr ...

Maria Petersen - Alpha Demo (For Product Release) is seeking a Security Engineer to manage security posture and protect the application from threats. You will perform web app pentests, secure cloud infrastructure, and oversee SOC II controls, with the ability to pull the plug on risky features. … strong background in security testing and proactive risk management is essential. The role requires hands-on experience with Linux, firewall management, and Agile DevOps practices, and offers a #J-18808-Ljbffr ...

SafariCom is seeking a Security Engineer to lead the security posture of our application and protect it from threats. You will conduct penetration testing, secure cloud infrastructure, and drive SOC II control reviews. The role includes firewall management, backlog coordination in Jira, and cross-team security ...

Sarah's Cool Company is seeking a Security Engineer to manage the security posture of our software and protect against threats. You will conduct penetration tests, secure cloud infrastructure, and oversee SOC II controls while coordinating with the security team. Ideal candidates have 3+ years ...

Ryen Hunsaker Demo is seeking a Security Engineer to manage our security posture and keep our application safe from threats. You will conduct penetration testing, secure cloud infrastructures, and lead SOC II controls with a hands-on approach to risk management. The role involves firewall management, incident ...

Meta seeks a Security Engineer for its Applied AI organization in the UK. You will blend security expertise with AI-driven approaches to build defenses, prototype AI-powered protections, and advance security across platforms. You will lead adversarial research, threat intelligence programs, and scalable detection capabilities … mentoring peers and shaping how security translates into AI tooling for Meta-scale systems. #J-18808-Ljbffr ...

Meta is seeking Security Engineers to join the Applied AI Intelligence (AAI) organization. The role blends deep security expertise with frontier AI, building novel security capabilities and AI-powered defenses at Meta scale. Responsibilities include designing adversary research, threat analysis, detection engineering, and translating security expertise ...

Meta seeks experienced engineers to join the Central Integrity team as Principal Engineer (Technical Leadership). You will own the multi-year strategy for account and entity compromise across the Family of Apps, collaborating with executive leadership and partner orgs to reduce real-world harm fastest. You will protect ...