17 of 17 Data Science Jobs in Chelmsford

Senior Research Scientist (Data Science & ML) £60,000 - 70,000 GBP Hybrid WORKING Location: Chelmsford, East of England - United Kingdom Type: Permanent 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 … 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 More ❯

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 … role focuses on applied research and technical deliveryspanning 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 systemsblending 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 More ❯

UK : Great Baddow BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior Research Scientist Requisition ID: 121740 Location: Great … days onsite per week Grade: GG11 Referral Bonus: £5,000 BAE Systems Digital Intelligence Innovation and Technology is seeking to recruit a senior researcher to join our rapidly expanding Data and Decision Support Capability. You should have solid background in Machine Learning (ML) and/or statistical signal processing combined with excellent programming skills in Python and extensive experience … development. The right candidate will join our Advanced Information Processing (AIP) group, specialising in developing novel inference algorithms and the application of AI/ML to sequential (time-series) data and decision making. The candidate will have the opportunity to deliver a wide range of AI/ML research topics for customers across the space, defence, security and commercial More ❯

Senior AI/ML Research Scientist - Data Science and Machine Learning £60,000 - 70,000 GBP + Bonus & Package Onsite WORKING Location: Chelmsford, East of England - United Kingdom Type: Permanent Senior AI/ML Research Scientist - Data Science and Machine Learning Location: Chelmsford, UK (with flexible UK-wide options) Job Type: Full-time Permanent Security Clearance … Must be eligible for UK security clearance Overview: A leading technology and innovation consultancy is looking for a Senior AI/ML Research Scientist to join its growing Data and Decision Support capability. This role focuses on developing advanced algorithms and machine learning solutions for sequential (time-series) data , including sensor signals, RF, radar, sonar, and related applications. … experience in a relevant scientific or engineering discipline Several years of post-PhD experience applying AI/ML and/or statistical signal processing to sequential or time-series data Strong Python development skills with experience in ML libraries (e.g., TensorFlow, PyTorch, scikit-learn) Ability to lead and deliver research programmes independently and in teams Desirable Experience (one or More ❯

Senior Research Scientist – Data Science & Machine Learning Chelmsford (Hybrid – 2 days onsite per week) £60,000 – £75,000 + 10% Bonus Security Clearance: Must be eligible for UK SC Clearance A globally respected research and technology organisation is seeking a Senior Research Scientist to join its advanced data and decision science capability. This is a rare … impact across domains including national defence, space, and critical infrastructure. What you'll be doing: • Leading AI/ML research projects from concept to prototype • Developing algorithms for sequential data and decision support • Collaborating across teams with specialisms in radar, sonar, NLP, CV, autonomy, LLMs, and more • Mentoring junior staff and publishing/patenting innovative research • Working directly with … knowledge of machine learning and statistical signal processing • Strong Python skills and familiarity with frameworks like PyTorch, TensorFlow, and scikit-learn • Experience working with time-series, sensor, or RF data • Track record of delivering innovative solutions in complex technical domains Please note: Due to the nature of the work, candidates must be eligible for UK Security Clearance, which typically More ❯

Senior Data Scientist ££60,000 £75,000 GBP Bonus Hybrid WORKING Location: Chelmsford, Central London, Greater London - United Kingdom Type: Permanent Senior Research Scientist - Data Science & Machine Learning Chelmsford (Hybrid - 2 days onsite per week) £60,000 - £75,000 + 10% Bonus Security Clearance: Must be eligible for UK SC Clearance A globally respected research and technology … organisation is seeking a Senior Research Scientist to join its advanced data and decision science capability. This is a rare opportunity to work at the intersection of cutting-edge AI, machine learning, and statistical signal processing-delivering real impact across domains including national defence, space, and critical infrastructure. As part of a multi-disciplinary innovation team, you'll … contribute to the design of next-generation inference algorithms, apply AI/ML to time-series and sensor data, and help shape future technologies in areas such as distributed sensing, autonomy, radar, and RF systems. You'll also have opportunities to collaborate with academic institutions and lead the development of internal IP and demonstrators. What you'll be doing More ❯

person Knowledge & Semantics research group within a wider AI & Machine Learning capability (35+ scientists and engineers) that works across domains such as reinforcement learning, computer vision, signal processing, geospatial data, and applied machine intelligence. This is a hands-on research leadership role where you'll guide technical direction, shape R&D proposals, and deliver demonstrators and publications. You'll … also be involved in collaborating with top-tier academic institutions and SMEs on mission-led innovation in data and decision support systems. Key Responsibilities Drive applied and novel research in knowledge representation, semantics, and graph-based ML Lead the delivery of technical reports, research proposals, and PoC demonstrators Mentor junior researchers and manage technical delivery across projects Present findings … to both technical and non-technical audiences Engage with external collaborators, including academia and innovation partners About You PhD (ideally in AI, Machine Learning, Computer Science, or related field) + 4+ years post-doctoral or industry R&D experience Strong experience leading small R&D teams (ideally 5+ people) Demonstrated success in writing and winning technical research proposals (especially More ❯

UK : Great Baddow BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Research Scientist Team Lead Requisition ID: 121571 Location … onsite Grade: GG11 Referral Bonus: £5,000 BAE Systems Digital Intelligence Defence Innovation and Technology is seeking to recruit a team lead for our Knowledge and Semantics team. The Data and Decision Support Capability has a diverse range of teams working in: reinforcement learning, NLP, knowledge graphs, applications of LLMs, computer vision, AI for RF and EW, sonar and … acoustics. You will have the opportunity to work with these colleagues in multi-disciplinary teams and to work on a wide range of data science topics for customers across the defence, security and commercial sectors as well as on internal BAE Systems AI programmes. You will also have the opportunity to maintain strong links with academic partners and More ❯

AI Data Science & ML Researcher £60,000 - 70,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Role: AI Data Science & ML Researcher Salary: £60,000 - £70,000 Additional Package: 10% Bonus, Extensive Benefits Package Location: Chelmsford Are you an AI Data Science & ML Researcher looking for your next challenge … space, defence, security, and commercial domains. You'll be working with leading experts in AI, signal processing, and advanced inference - delivering projects that shape future technologies. As an AI Data Science & ML Researcher, you'll thrive in an environment that blends deep technical innovation with practical applications. Whether you're leading a technical delivery, mentoring junior researchers, or … Proven ability to communicate complex results to technical and non-technical audiences. Desirable: experience in areas such as radar, EW, RF, sensor fusion, autonomy, or signal processing. Role: AI Data Science & ML 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 More ❯

Senior Research Scientist – Data Science & ML Location : Cheltenham (Hybrid – 2 days per week on-site) Job-Type : Permanent Salary : Up to £70,000 + Bonus Eligible candidates must hold sole British citizenship and be eligible for UK SC Clearance We’re partnered with a leading-edge defence and intelligence innovator expanding its machine learning and AI capability—and … to help shape the future of sensor-driven AI and inference systems. Joining a world-class research environment, you’ll develop novel AI/ML methods for time-series data, signal processing, autonomy, and intelligent decision support. You’ll lead technical delivery and mentor junior scientists, while collaborating with multi-disciplinary teams working at the intersection of national defence … prototype development Key Skills & Expertise • PhD or equivalent commercial experience in AI/ML or statistical signal processing • 4+ years post-PhD experience applying ML to sequential or sensor data • Strong Python development skills and fluency with ML libraries (TensorFlow, PyTorch, scikit-learn) • Expertise in time-series analysis, signal processing, or intelligent decision-making • Experience leading project teams and More ❯

Research Scientist £70,000 GBP Hybrid WORKING Location: Chelmsford, Central London, Greater London - United Kingdom Type: Permanent Senior Research Scientist - Data Science & Machine Learning Location : Chelmsford (Hybrid: 2 days onsite/week + occasional SE travel) Salary: circa £70,000 + 10% bonus Hours: 37 per week Role Overview: This is a senior technical position within the Advanced … Key Requirements: PhD or equivalent experience in AI/ML or statistical signal processing Strong Python programming and use of ML libraries (e.g., TensorFlow, PyTorch) Demonstrated experience with sequential data and real-time decision systems Ability to mentor junior colleagues and produce publishable R&D outcomes Benefits: 10% annual bonus Flexible hybrid working with minimal travel requirements Access to More ❯

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 More ❯

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 More ❯

for UK SC Clearance A globally respected research and technology organisation is seeking a Research Scientist to join its Knowledge and Semantics team within a leading-edge AI and data science capability. This is a unique opportunity to shape the future of knowledge-driven AI, working at the intersection of knowledge graphs, machine learning, NLP, and semantic reasoning More ❯

for UK SC Clearance A globally respected research and technology organisation is seeking a Research Scientist to join its Knowledge and Semantics team within a leading-edge AI and data science capability. This is a unique opportunity to shape the future of knowledge-driven AI, working at the intersection of knowledge graphs, machine learning, NLP, and semantic reasoning More ❯

launch a future-proof career in AI - even if you have zero experience? We’re looking for ambitious individuals ready to break into the world of artificial intelligence and data science. Our industry-leading AI Traineeship is designed to take you from complete beginner to a highly employable Junior AI Engineer, with full training provided and a guaranteed job … and quizzes - all accessible anytime, anywhere, through our easy-to-use online platform. Step 2: Full-Stack AI Mastery Dive deeper with in-demand technical skills including Python programming, data handling, machine learning, and version control with Git and GitHub. You’ll work on hands-on mini projects that mirror real-world challenges, helping you build confidence and a More ❯

Recruitment Consultant Oxygen Digital specialize in building teams within the AI, Data Science and CleanTech industries. We have built four key teams that all positively impact each other allowing us to work collaboratively to achieve our goals and objectives together whilst delivering significant value to our customers in the sectors we specialize across Europe and the USA. The … teams we have in the business are: • Geospatial/Earth Observation • AI & Data Science • Energy Trading • Renewable Engineering Your Experience We would like you to have: • For Trainee’s with no recruitment experience we are looking for confident, sales-driven individuals, who want to take on extensive training on how to build a high-performing desk. • For those More ❯