Data Science and Machine Learning Research Scientist

Data Science and Machine Learning Research Scientist

Location: Chelmsford | Hybrid (2 days onsite) | Salary ~£70,000 + 10% bonus | SC Clearable

A specialist technology consultancy is seeking a Data Science and Machine Learning Research Scientist to develop novel AI/ML solutions for complex, real-world challenges in national security and defence. Working within a mission-led, multidisciplinary team, you’ll help shape next-generation tools across areas such as multi-modal fusion, geospatial intelligence, and intelligent decision support.

The Opportunity

You’ll join a 35+ person AI & Machine Learning capability, collaborating across disciplines including computer vision, NLP, knowledge representation, and reinforcement learning. This hands-on role focuses on applied research and technical delivery—spanning early-stage concept exploration to proof-of-concept demonstrators for government R&D sponsors.

The team operates at the intersection of data science, autonomy, cyber, and complex systems—blending statistical, symbolic, and machine learning approaches to address high-impact use cases.

Key Responsibilities

• Conduct applied research in data science and machine learning, with a focus on real-world decision-making applications

• Design, implement, and evaluate ML models for structured and unstructured data

• Contribute to R&D proposals, technical reports, and demonstrator systems

• Collaborate with domain experts, academic partners, and internal teams to deliver mission-relevant innovation

• Support mentoring and knowledge sharing within the wider AI/ML group

About You

• PhD or Master’s degree in Computer Science, Machine Learning, Data Science, or related field

• 3+ years' experience in applied R&D or research consultancy (public sector/defence background advantageous)

• Strong Python skills and experience with ML frameworks (e.g. PyTorch, TensorFlow, scikit-learn)

Expertise in one or more of the following areas:

o Multi-modal data fusion or time series analysis

o Uncertainty quantification or probabilistic modelling

o Active learning, explainable AI, or online learning

o Geospatial data analysis or sensor-based modelling

• Experience preparing technical deliverables and engaging with stakeholders

Why Apply?

This is a rare opportunity to work on secure, high-impact research programmes that directly support the UK’s national capability in AI and data science. You’ll operate in a collaborative, cross-disciplinary environment that values both scientific rigour and mission relevance, where your work will feed into live systems and critical decision-making tools.

Hybrid working is offered, with typically 2 days onsite in Chelmsford. You'll be part of a forward-thinking team pushing the boundaries of AI innovation in a secure and meaningful context.

Interested?

Apply now or get in touch for a confidential conversation. This is a unique chance to advance AI research where it matters most.

For further information, feel free to reach me at , or simply apply!

Reference: AMC/RKI