Overview

The details

Course: Computer Science

Start date: October 2025

Study mode: Full-time

Duration: 4 - 5 years

Location: Colchester Campus

Based in: Computer Science and Electronic Engineering (School of)

An Integrated PhD provides a route into research study if you do not have a Masters degree, or have very little research training. It enables you to spend your first year completing a Masters-level qualification, followed by a full-time PhD studied over 3-4 years. We also offer a ‘standard' PhD in this subject which can be studied either full-time (3-4 years) or part-time (6-7 years).

In your first year, this course provides you with the flexibility to master the areas of computing that interest and excite you most. You choose from a range of topics including:

Intelligent systems and robotics
Machine learning and data mining
Human language understanding and text processing
Computer game development
Cloud and web technologies
Computer security
Evolutionary computation

In your second year you move into the PhD element of the course. Our research activity and supervision for the research part of this degree is concentrated in the following principal research areas: artificial intelligence, biologically inspired architectures, educational technology, e-learning, natural and evolutionary computation, natural language engineering, software agents and software engineering. Our cross-disciplinary projects draw on the expertise of our electronic engineers, computer scientists, mathematicians, physicists and psychologists.

Our work is supported by extensive networked computer facilities and software aids, together with a wide range of test and instrumentation equipment. Our research covers a range of topics, from the theory of computation and the philosophy of computer science, computational intelligence and computer games, to artificial intelligence and robotics, with most of our research groups based around laboratories offering world-class facilities. Our impressive external research funding stands at multi-million pounds per year and we participate in a number of EU initiatives and undertake projects under contract to many outside bodies, including government and industrial organisations.

Our School is a community of scholars leading the way in technological research and development. Today's computer scientists are creative people who are focused and committed, yet restless and experimental. We are home to many of the world's top scientists, and our work is driven by creativity and imagination as well as technical excellence. That's why we are ranked 6th in the UK for research power in computer science (Times Higher Education research power measure, Research Excellence Framework 2021).

Why we're great.

Tailor your degree and master the areas of computing that interest you the most
Develop expertise in contemporary design and practice, providing the skills to further explore how technology influences people's lives
We provide an active and stimulating environment to carry out your research

Our expert staff

Our research covers a range of topics, from brain-computer interfaces, human language understanding and technology, intelligent and adaptive systems, information and data analysis, robotics and embedded systems, to future networks, optoelectronics and radio frequency and signal processing foundations, with many of our research groups based around laboratories offering world-class facilities.

Our impressive external research funding stands at over £4 million and we participate in a number of EU initiatives and undertake projects under contract to many outside bodies, including government and industrial organisations.

In recent years we have attracted many highly active research staff and we are conducting world-leading research in areas such as evolutionary computation, brain-computer interfacing, intelligent inhabited environments and financial forecasting.

Studying for your PhD involves person-to-person interaction with your supervisor, who will guide you in developing your chosen research topic, refine your research skills, and advise you in capitalising on the technical knowledge you already have from your taught degree. Supervisors often keep in touch with their PhD graduates throughout their careers, and may work on scientific collaborations with them after they finish their doctorate.

Specialist facilities

We are one of the largest and best resourced computer science and electronic engineering schools in the UK. Our work is supported by extensive networked computer facilities and software aids, together with a wide range of test and instrumentation equipment.

We have six laboratories that are exclusively for computer science and electronic engineering students. Three are open 24/7, and you have free access to the labs except when there is a scheduled practical class in progress.
All computers are dual boot Windows 10 and Linux. Apple Mac Computers are dual boot MacOS and Windows 10.
Software includes Java, C++, Perl, MySQL, MATLAB, Microsoft Office, Visual Studio, and Project.
Students have access to CAD tools and simulators for chip design (Xilinx) and computer networks (OMNeT++).
We also have specialist facilities for research into areas including non-invasive brain-computer interfaces, intelligent environments, robotics, optoelectronics, video, RF and MW, printed circuit milling, and semiconductors.

Your future

Studying within our School of Computer Science and Electronic Engineering provides both the recent graduate and the practising computer scientist with the opportunity to gain new skills or enhance existing ones.

Our graduates have achieved success in a variety of professions. Many have pursued careers in computing and information technology, while others have gone on to work in research organisations or become university academics.

Our recent graduates have progressed to a variety of senior positions in industry and academia. Some of the companies and organisations where our former graduates are now employed include:

Electronic Data Systems
Pfizer Pharmaceuticals
Bank of Mexico
Visa International
Hyperknowledge (Cambridge)
Hellenic Air Force
ICSS (Beijing)
United Microelectronic Corporation (Taiwan)

We also work with the university's Employability and Careers Centre to help you find out about further work experience, internships, placements, and voluntary opportunities.

Entry requirements

UK entry requirements

A good honours degree, or international equivalent, in: Computer Science; Computer Engineering; Computer Networks; Computer Games; Computing; Software Engineering, Electronic Engineering; Electrical Engineering; Telecommunication Engineering; Information Engineering; Automation; Mechatronic Engineering; Mathematics or Physics.

Our four year integrated PhD, allows you to spend your first year studying at Masters level in order to develop the necessary knowledge and skills and to start your independent research in year two.

Graduates of Computer Science; Computer Engineering; Computer Networks; Computer Games; Computing; Software Engineering must have studied :

ONE programming module (e.g. C, C#, C++, Java, Python, Object Oriented programming, Advanced Programming)
ONE maths module (e.g.Mathematics; Calculus; Algebra; Differential Equations).
and ONE other computing related module (e.g. Database, Web development, Software engineering, Operating system, Computer architecture; Computer systems etc.).

Graduates of Electronic Engineering; Electrical Engineering; Telecommunication Engineering; Automation; Mechatronic Engineering; Mathematics; Physics must have studied:

ONE programming module (e.g. C, C#, C++, Java, Python, Object Oriented programming, Advanced Programming).
ONE maths module (e.g.Mathematics; Calculus; Algebra; Differential Equations).
and ONE other math module (e.g. Mathematics, Calculus, Algebra, Differential Equations, Probability and statistics, Signals and systems, Control theory, Control systems, Computer systems, Embedded systems, Microprocessors).

International & EU entry requirements

We accept a wide range of qualifications from applicants studying in the EU and other countries. Get in touch with any questions you may have about the qualifications we accept. Remember to tell us about the qualifications you have already completed or are currently taking.

Sorry, the entry requirements for the country that you have selected are not available here. Please contact our Graduate Admissions team at pgquery@essex.ac.uk to request the entry requirements for this country.

English language requirements

If English is not your first language, then we will require you to have IELTS 6.0 with a minimum of 5.5 in each component

Structure

Course structure

Most of our taught courses combine compulsory and optional modules, giving you freedom to pursue your own interests. All of the modules listed below provide an example of what is on offer from the current academic year. Our Programme Specification provides further details of the course structure for the current academic year.

Our research-led teaching is continually evolving to address the latest challenges and breakthroughs in the field. The course content is therefore reviewed on an annual basis to ensure our courses remain up-to-date so modules listed are subject to change.

The research element of your degree doesn't have a taught structure, giving you the chance to investigate your chosen topic in real depth and reach a profound understanding. In communicating that understanding, through a thesis or other means, you have a rare opportunity to generate knowledge. A research degree allows you to develop new high-level skills, enhance your professional development and build new networks. It can open doors to many careers.

We understand that deciding where and what to study is a very important decision for you. We'll make all reasonable efforts to provide you with the courses, services and facilities as described on our website and in line with your contract with us. However, if we need to make material changes, for example due to significant disruption, we'll let our applicants and students know as soon as possible.

Components and modules explained

Components

Components are the blocks of study that make up your course. A component may have a set module which you must study, or a number of modules from which you can choose.

Each component has a status and carries a certain number of credits towards your qualification.

Status	What this means
Core	You must take the set module for this component and you must pass. No failure can be permitted.
Core with Options	You can choose which module to study from the available options for this component but you must pass. No failure can be permitted.
Compulsory	You must take the set module for this component. There may be limited opportunities to continue on the course/be eligible for the qualification if you fail.
Compulsory with Options	You can choose which module to study from the available options for this component. There may be limited opportunities to continue on the course/be eligible for the qualification if you fail.
Optional	You can choose which module to study from the available options for this component. There may be limited opportunities to continue on the course/be eligible for the qualification if you fail.

The modules that are available for you to choose for each component will depend on several factors, including which modules you have chosen for other components, which modules you have completed in previous years of your course, and which term the module is taught in.

Modules

Modules are the individual units of study for your course. Each module has its own set of learning outcomes and assessment criteria and also carries a certain number of credits.

In most cases you will study one module per component, but in some cases you may need to study more than one module. For example, a 30-credit component may comprise of either one 30-credit module, or two 15-credit modules, depending on the options available.

Modules may be taught at different times of the year and by a different department or school to the one your course is primarily based in. You can find this information from the module code. For example, the module code HR100-4-FY means:

100

The department or school the module will be taught by.

In this example, the module would be taught by the Department of History.

The module number.

The UK academic level of the module.

A standard undergraduate course will comprise of level 4, 5 and 6 modules - increasing as you progress through the course.

A standard postgraduate taught course will comprise of level 7 modules.

A postgraduate research degree is a level 8 qualification.

The term the module will be taught in.

AU: Autumn term
SP: Spring term
SU: Summer term
FY: Full year
AP: Autumn and Spring terms
PS: Spring and Summer terms
AS: Autumn and Summer terms

COMPONENT 01: COMPULSORY

Computing and Electronic Systems - Research

(0 CREDITS)

This module is for PhD students who are completing the research portions of their theses.

View Computing and Electronic Systems - Research on our Module Directory

COMPONENT 01: CORE

MSc Project and Dissertation

(60 CREDITS)

What fascinates you? Apply your learning in computer science or engineering to solve a problem. Design, implement and evaluate a solution, producing a dissertation on your investigation and giving an oral presentation of your work. Test your knowledge, while gaining practical experience and building your project management skills.

View MSc Project and Dissertation on our Module Directory

COMPONENT 02: CORE

Professional Practice and Research Methodology

(15 CREDITS)

This module aims to prepare students for conducting an independent research project leading to a dissertation and to provide them with an appreciation of research and business skills related to their professional career. As a precursor to their project students, individually select an area of Computer Science, or Electronic Engineering, or Computational Finance and perform the necessary background research to define a topic and prepare a project proposal under the guidance of a supervisor. The module guides them by a) introducing common research methods b) creating an understanding of basic statistics for describing and making conclusions from data c) helping to write a strong proposal including learning how to perform literature search and evaluation and d) giving an in-depth view into the business enterprise, financial and management accounting and investment appraisal.

View Professional Practice and Research Methodology on our Module Directory

COMPONENT 03: CORE

Group Project

(15 CREDITS)

Teamwork skills are essential for employability. The aim of this module is to provide students with the opportunity to apply their specialised knowledge to a realistic problem and gain practical experience of the processes involved in the team-based production of software. Wherever possible, teams are organised on the basis of shared interest, and the problem is designed to exercise their understanding of their area of specialised study. Starting from an outline description of a realistic problem, each team is required to develop a fully implemented software solution using appropriate engineering and project management techniques.

View Group Project on our Module Directory

COMPONENT 04: OPTIONAL

(15 CREDITS)

COMPONENT 05: OPTIONAL

(15 CREDITS)

COMPONENT 06: OPTIONAL

(15 CREDITS)

COMPONENT 07: OPTIONAL

(15 CREDITS)

COMPONENT 08: OPTIONAL

(30 CREDITS)

Teaching

First-year modules provide a thorough and up-to-date knowledge of the theory, methods and applications of computer science
Both core and optional modules in your first year, to enable you to gain either in-depth specialisation or a breadth of understanding
Our postgraduates are encouraged to attend conferences and seminars, as well as engage with the wider research community

Assessment

First-year modules are assessed on the results of your written examinations, together with continual assessments of your practical work and coursework

Dissertation

Within our School of Computer Science and Electronic Engineering, your PhD thesis is generally completed within three to four years and has a length of around 80,000 words.

Your PhD is awarded after your successful defence of your thesis in an oral examination, in which you are interviewed about your research by two examiners, at least one of whom is from outside Essex.

Fees and funding

Home/UK fee

TBC

International fee

£19,650 per year

Fees will increase for each academic year of study.

Masters fees and funding information

Research (e.g. PhD) fees and funding information

What's next

We hold Open Days for all our applicants throughout the year. Our Colchester Campus events are a great way to find out more about studying at Essex, and give you the chance to:

tour our campus and accommodation
find out answers to your questions about our courses, graduate employability, student support and more
talk to our Fees and Funding team about scholarship opportunities
meet our students and staff

If the dates of our organised events aren’t suitable for you, feel free to get in touch by emailing tours@essex.ac.uk and we’ll arrange an individual campus tour for you.

2025 Open Days (Colchester Campus)

Wednesday 19 March 2025 - Postgraduate Open Evening

Find out more

You can apply for this postgraduate course online. Before you apply, please check our information about necessary documents that we'll ask you to provide as part of your application.

We encourage you to make a preliminary enquiry directly to a potential supervisor or the Graduate Administrator within your chosen Department or School. We encourage the consideration of a brief research proposal prior to the submission of a full application.

We aim to respond to applications within four weeks. If we are able to offer you a place, you will be contacted via email.

For information on our deadline to apply for this course, please see our ‘how to apply' information.

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If you live too far away to come to Essex (or have a busy lifestyle), no problem. Our 360 degree virtual tour allows you to explore the Colchester Campus from the comfort of your home. Check out our accommodation options, facilities and social spaces.

At Essex we pride ourselves on being a welcoming and inclusive student community. We offer a wide range of support to individuals and groups of student members who may have specific requirements, interests or responsibilities.

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The University makes every effort to ensure that this information on its programme specification is accurate and up-to-date. Exceptionally it can be necessary to make changes, for example to courses, facilities or fees. Examples of such reasons might include, but are not limited to: strikes, other industrial action, staff illness, severe weather, fire, civil commotion, riot, invasion, terrorist attack or threat of terrorist attack (whether declared or not), natural disaster, restrictions imposed by government or public authorities, epidemic or pandemic disease, failure of public utilities or transport systems or the withdrawal/reduction of funding. Changes to courses may for example consist of variations to the content and method of delivery of programmes, courses and other services, to discontinue programmes, courses and other services and to merge or combine programmes or courses. The University will endeavour to keep such changes to a minimum, and will also keep students informed appropriately by updating our programme specifications. The University would inform and engage with you if your course was to be discontinued, and would provide you with options, where appropriate, in line with our Compensation and Refund Policy.

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