Data Scientist

Data Scientist / Machine Learning Engineer – Defence \& Security Bristol, London, Manchester DV Cleared Required The Opportunity Join a growing Data Science \& Machine Learning team working on some of the most ambitious and mission-critical programmes in the Defence \& Security sector. This role offers the chance to apply cutting-edge AI techniques to real-world challenges, delivering impactful solutions that support national security. Key Responsibilities * Apply data science, machine learning, and AI techniques to solve complex, real-world problems * Research, design, and implement innovative models and solutions * Work across the full ML lifecycle from requirements gathering and prototyping to deployment and live service support * Deliver high-quality, scalable solutions with measurable impact * Collaborate with multidisciplinary teams in agile environments * Contribute to new ideas, propositions, and project delivery * Build strong relationships with stakeholders and communicate insights effectively Essential Skills \& Experience * Proven experience applying data science or machine learning in Defence, Security, public sector, or academia * Strong understanding of machine learning models (e.g. Transformers, CNNs, Generative AI) and their practical applications * Excellent communication skills with the ability to present complex ideas clearly * Experience working with stakeholders and cross-functional teams * Track record of contributing to project delivery, innovation, or capability development Desirable Skills * Experience working with text, audio, image, or video data * Familiarity with cloud platforms (AWS, Azure, GCP) * Strong Python skills and experience with ML libraries and frameworks (e.g. TensorFlow, PyTorch) * Knowledge of statistics and probability * Experience with ML lifecycle tools (e.g. MLflow, Kubeflow, Argo) * Understanding of Ethical and Responsible AI principles Security Requirements You must hold active UK Developed Vetting (DV) clearance.