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BAE

AI/ML Researcher

Chelmsford
Posted 5 days ago
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AI/ML Researcher

Location(s): UK, Europe & Africa | Primary Location: Great Baddow (Hybrid: 2–3 days onsite)


About BAE Systems Digital Intelligence

BAE Systems Digital Intelligence is a global hub for 4,500 digital, cyber and intelligence experts who collaborate across 10 countries. Our mission is to capture, analyse and reinterpret complex data to deliver critical insights for governments, nation states, armed forces, and commercial clients – enabling advanced solutions in some of the world’s most challenging environments.

From deep-sea missions to space exploration, a career here offers the opportunity to shape tomorrow’s defence, aerospace and security technologies.


The Opportunity

Role Description

Within BAE Systems Digital Intelligence’s Defence Innovation and Technology, we seek an AI/ML Researcher to join the Knowledge and Semantics team under our Data and Decision Support Capability.

Your work will span cutting-edge AI domains, including:

  • Reinforcement learning
  • Natural Language Processing (NLP)
  • Knowledge graphs and graph ML
  • Large Language Model (LLM) applications
  • Agentic AI, robotics & autonomy
  • Computer vision
  • AI-driven RF, EW, sonar and acoustics

You’ll collaborate across multi-disciplinary teams, tackle high-impact projects for global clients, and engage with academic partners while advancing your research interests.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.


Key Responsibilities

  • Lead novel research in defined AI specialisations
  • Technical delivery leadership for small project teams
  • Develop prototypes and PoCs for real-world applications
  • Own tasks in projects, ensuring high standards and on-time delivery
  • Present findings to both technical and non-technical stakeholders

Essential Requirements

Qualifications & Experience

  • A PhD in a relevant field (e.g., AI, ML, data science, computational linguistics, or related domain)
  • Proficiency in Python for software development
  • Experience with ML frameworks:
    • TensorFlow
    • PyTorch
  • LLMs, knowledge graphs, or graph ML expertise (demonstrated via publications, industry work, or open-source projects)
  • Specific areas of interest evolve as priorities*:
    • NLP (e.g., information extraction, text mining, entity linking)
    • LLM applications tailored to defence challenges
    • Graph ML (taxonomy of tasks, graph databases, algorithms)

Desirable Skills

  • Knowledge representation/ontology design with semantic AI reasoning ties to LLMs
  • Familiarity with graph ML libraries (e.g., PyTorch-Geometric, PyKeen) and Knowledge Graph toolkits (e.g., Neo4j)

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Why Join BAE Systems?

Career Growth & Impact

  • Build a purpose-driven career with lifelong learning and meaningful impact
  • Earn tailored rewards, including financial and personal well-being support
  • Benefit from a flexible, sustainable culture that prioritises work-life balance

Inclusion & Equ propiedad

  • Thrive in an inclusive culture that values diversity of perspectives
  • Soft fair and open consideration – all applicants are welcome
  • Request support via accommodation during the recruitment process

Important Notes on Security

Eligibility considerations apply to many roles at BAE Systems:

  • Nationality/assessment of eligibility – Work restrictions may apply.
  • National Security Vetting: Applicants typically need 5–10 years of continuous UK residency for deeper scrutiny.
  • Baseline Personnel Security Standard required for all roles.

Life at BAE Systems Digital Intelligence

Hybrid Work Culture: Employees balance offshore/onsite days, leveraging technology for seamless collaboration.

Dianess & Well-being: Diversity of thought is critical. Our supportive environment amplifies your potential.


For further information or support: Visit baesystems.com/connect or contact the recruitment team directly.

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Skills

Python
Machine Learning
Natural Language Processing
Large Language Models
Knowledge Graphs
Graph Machine Learning
TensorFlow
PyTorch
Docker
Git
LangChain
LangGraph
Information Extraction
Text-mining
Entity Linking
Ontology Design

Location

Chelmsford, England, United Kingdom

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