AI Engineer - Systems Integrator

Join a leading cybersecurity provider delivering independent security services that help organisations manage cyber risks and protect against evolving threats. The organisation combines cybersecurity expertise, proprietary solutions, and technology partnerships to deliver tailored security services across various sectors.The organisation is seeking an ML Research Engineer to join its Innovation & Research team and help develop AI-powered security operations capabilities. This role focuses on building and evaluating AI and agentic systems, improving machine learning models and workflows, analysing performance, and researching security challenges such as adversarial attacks and offers the opportunity to work on cutting-edge AI technologies, influence product development, and collaborate with researchers, engineers, and security specialists.ResponsibilitiesDesigning and building evaluation frameworks for AI and agentic systemsMeasuring agent performance using statistically robust methodologiesAnalysing failures and identifying opportunities for optimisationExperimenting with prompts, workflows and playbooks to improve outcomesTesting different models, including open-source and fine-tuned LLMsEvaluating and improving multi-agent workflowsResearching defences against prompt injection and adversarial attacksCollaborating with security analysts to understand real-world use casesSupporting the evolution of the platform towards more advanced agentic architecturesCommunicating research findings to both technical and non-technical audiencesContributing to technical blogs, industry presentations and research publicationsSkills/Must HaveStrong quantitative background with excellent analytical and problem-solving skillsPython programming experienceUnderstanding of statistics and experimental designExperience working with data science or machine learning workflowsInterest in LLMs, generative AI and agentic systemsAbility to analyse data and translate findings into actionable improvementsStrong written and verbal communication skillsA naturally curious mindset with a passion for research and experimentationDesirable SkillsMaster's degree or PhD in a relevant fieldMachine learning research experienceExperience evaluating AI systems or LLM performanceFamiliarity with cloud environments such as GCPKnowledge of modern software development practicesExperience working with open-source AI modelsInterest in cyber security, threat detection or security operationsLocation & Working PatternLondonHybrid (fortnightly office travel plus occasional customer and team events)BenefitsOpportunity to work on genuinely cutting-edge AI and agentic technologiesInfluence the direction of a product at an early stageWork alongside researchers, engineers and cyber security specialistsResearch that directly impacts real-world outcomesExposure to some of the most exciting developments in AI todayStrong career growth potential within a rapidly expanding businessCollaborative environment where experimentation and innovation are encouragedSalaryCompetitive salary based on experience and qualifications #J-18808-Ljbffr