Data Scientist

Job description

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.

Extra information

Status

Open

Education Level

Secondary School

Location

England

Type of Contract

Full-time jobs

Published at

29-04-2026

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English