Data Science (Online)

MSc

  • Entry year 2025
  • Duration Part time 28 months

Overview

Top reasons to study with us

  • Master industry tools including Python, Hadoop, Spark and PyTorch

  • Put your skills to work with our industry partners during the programme

  • Study at a university ranked among the top 100 worldwide for Data Science and Artificial Intelligence (QS University World Rankings by Subject 2025)

This online programme offers a choice of three start dates each year: September, January and May. The next available start date is September 2025.

Go from academic theory to real-world artificial intelligence (AI) and natural language processing (NLP) applications with a career-focused MSc Data Science from Lancaster University. Our curriculum leverages popular tools such as Hadoop, Spark and PyTorch sought by today’s employers. Through practical, hands-on learning experiences, you’ll gain a thorough understanding of foundational and advanced programming, data analysis and mathematical concepts that are crucial to succeed as a data science professional. You’ll showcase your skills through an original data analysis project with your current employer or with one of our industry partners.

As a student in the online MSc Data Science programme, you’ll learn directly from academics at Lancaster’s renowned Data Science Institute (DSI), a leading research institute driving data science and AI innovations across industries in the UK and abroad. Along with DSI, teaching staff from our School of Computing and Communications (SCC), School of Mathematical Sciences and the Security Lancaster institute collaborate to deliver a curriculum that reflects the interconnected and ever-evolving nature of data science. Professional data scientists regularly join classroom sessions as guest lecturers, sharing how they’ve navigated complex projects, overcome challenges and built distinguished careers.

Upon completion of the programme, you will:

  • Become a subject matter expert in data science, AI, NLP and machine learning
  • Master industry-standard tools including Python, Hadoop, Spark and PyTorch
  • Gain the confidence to distill complex data sets into digestible, actionable insights for non-technical audiences;
  • Develop the skills to independently design and conduct an original data analysis project with your current employer or one of our industry partners, and confidently present and package findings to inform business decisions

How is the course taught and assessed?

The programme consists of 180 credits made up of six taught modules (20 credits each) and a 60-credit project dissertation. The project dissertation comprises a 20-credit foundation element and a 40-credit implementation element. Assignments within modules emphasise working with various applications and programming languages, empowering you to master the foundational, career-essential building blocks of data science. Build a supportive learning community with teaching staff and peers during live sessions, which will take place one hour a week, allowing you to view other lectures and complete independent study when it’s convenient for you.

You will have the opportunity to connect theory to practice during the dissertation and devise an independent industry or research project to solve a real-world data challenge and demonstrate learnings from the modules within the programme. If you are already working within the field, you can complete your project using your place of work as your respective site instead of one of our industry partners.

Who is this programme for?

If you’re interested in the fast-paced world of data science, our career-centric programme will equip you to extract, analyse and articulate complex data and turn it into a competitive business advantage.

Prior experience in computer programming is not strictly required; however, the programme emphasises technical skills and you do need previous exposure to quantitative methods such as statistics or mathematical modelling. Whether you are transitioning from another field or enhancing your existing skill set, our programme puts the tools and techniques into your hands to build a successful data science career.

Careers

The Future of Jobs Report 2023 by the World Economic Forum states that AI and machine learning specialists, along with data analysts and scientists, are among the top fastest growing jobs worldwide.2 Employers are continually looking for graduates with the technical, problem-solving and presentation skills to capture, analyse and articulate data to drive transformative organisational change.

One of the guiding principles of our programme is our strong emphasis on career readiness. Through practical coursework, you’ll tackle real-world data challenges like working in fragmented data silos or advising on ethical AI policy, accurately reflecting day-to-day workplace responsibilities of professional data scientists. Whether you are interested in working in technology, healthcare, finance, government or another industry, you’ll gain a broad range of skills and the expertise to pursue a data science career that aligns with your interests.

Some careers you may pursue with a master’s in data science include:

  • Data engineer
  • data analyst
  • Generative AI developer
  • AI learning specialist
  • Principle data scientist
  • Senior machine learning engineer
  • Senior business analyst
  • Data science manager
  • Senior manager
  • Consultant
  • Data engineer
  • Chief data scientist

Entry requirements

Academic requirements

A 2:2 Honours degree (UK or equivalent) in any discipline, provided that you have had exposure to quantitative methods such as statistics or mathematical modelling. International applicants can review qualifying entry requirements here.

English language requirements

We may ask you to provide a recognised English language qualification, dependent upon your nationality and where you have studied previously.

We normally require an IELTS (Academic) Test with an overall score of at least 6.5, and a minimum of 6.0 in each element of the test. We also consider other English language qualifications.

Pre-master’s programmes

Delivered in partnership with INTO Lancaster University, our one-year tailored pre-master’s pathways are designed to improve your subject knowledge and English language skills to the level required by a range of Lancaster University master’s degrees. Visit INTO Lancaster University for more details and a list of eligible degrees you can progress onto.

Course structure

You will study a range of modules as part of your course, some examples of which are listed below.

Information contained on the website with respect to modules is correct at the time of publication, but changes may be necessary, for example as a result of student feedback, Professional Statutory and Regulatory Bodies' (PSRB) requirements, staff changes, and new research. Not all optional modules are available every year.

Data Science (Online) MSc is divided into six modules worth 20 credits each and a dissertation project worth 60 credits, amounting to a total of 180 credits. The programme is structured across the following modules:

Core

core modules accordion

Fees and funding

Fee per 20-credit taught module £1,440
Fee per 20-credit project foundations module £1,440
Fee for 40-credit project dissertation module £2,880
Indicative total programme fee £12,960

The tuition fee applies to both home and international students. The fees shown are reviewed annually and are subject to increases in future years.

Where local regulations require sales tax to be applied, it will be added to the tuition fee at the statutory rate and confirmed after application. There is no application fee for this programme. View further information about fees and funding for online students. 

Important information

The information on this site relates primarily to 2025/2026 entry to the University and every effort has been taken to ensure the information is correct at the time of publication.

The University will use all reasonable effort to deliver the courses as described, but the University reserves the right to make changes to advertised courses. In exceptional circumstances that are beyond the University’s reasonable control (Force Majeure Events), we may need to amend the programmes and provision advertised. In this event, the University will take reasonable steps to minimise the disruption to your studies. If a course is withdrawn or if there are any fundamental changes to your course, we will give you reasonable notice and you will be entitled to request that you are considered for an alternative course or withdraw your application. You are advised to revisit our website for up-to-date course information before you submit your application.

More information on limits to the University’s liability can be found in our legal information.

Terms and conditions

Read Lancaster University's terms and conditions for Lancaster University Online students.