AI Knowledge & Semantics Researcher

AI Knowledge & Semantics Researcher £60,000 - 70,000 GBP Hybrid WORKING Location: Chelmsford, East of England - United Kingdom Type: Permanent Role: AI Knowledge & Semantics Researcher Salary: £60,000 - £70,000 Additional Package: 10% Bonus & Extensive Benefits Package Location: Chelmsford Are you an AI Knowledge & Semantics Researcher looking for your next challenge? This is a rare opportunity to join a forward-thinking research team tackling some of the most complex data science problems across defence, security, and commercial sectors. You'll be part of a collaborative, cross-disciplinary environment, working alongside experts in reinforcement learning, NLP, knowledge graphs, and AI for RF and EW. As an AI Knowledge & Semantics Researcher, you'll have the freedom to innovate, lead projects, and develop cutting-edge solutions applying large language models (LLMs), graph machine learning, and semantic reasoning to real-world challenges. This is a perfect fit for someone with a passion for applied AI, who thrives in an environment that blends technical depth with real-world impact. Role Requirements: Lead research and development in NLP, knowledge graphs, and LLM-based applications. Guide a team of researchers to deliver high-impact projects across government and commercial sectors. Develop prototypes, proof-of-concept models, and technical reports. Engage with academic and SME partners to explore new AI techniques. Present findings clearly to both technical and non-technical stakeholders. Skills & Experience: PhD-qualified with 4 years post-PhD experience in AI/ML research. Proven success leading R&D teams and securing funding. Strong Python programming skills and experience with ML frameworks (TensorFlow, PyTorch). Expertise in NLP, knowledge graphs, and/or graph machine learning. Desirable: experience with tools like PyTorch-Geometric, Neo4j, SQL/Cypher, or semantic reasoning. Role: AI Knowledge & Semantics Researcher Salary: £60,000 - £70,000 Additional Package: 10% Bonus & Extensive Benefits Package Location: Chelmsford Want to hear more? Message me anytime. Linked In: Ciaran Cleland Reference: AMC/CCL/CKSR Postcode: CM2 6JX cicl