Skip to main content

Think tanks

Think tanks are research organisations that develop ideas and influence public policy across a wide range of sectors. This page provides an overview of careers in think tanks, including job roles, required skills, entry points, job search advice, and useful resources.

buildings reflected in windows

Think tanks are research institutes that seek to play a key role in making and influencing global, regional and national policy. Whilst each think tank serves a specific purpose, they all share a common vision to improve their respective sectors, as well as being sources of new ideas and research.

Think tanks engage in research and advocacy in a range of areas such as social policy, politics, economics, security, the environment, science and technology (AI being very topical at the moment), agriculture and many more. Think tank researchers influence public opinion and public policy, which is a different focus from most traditional academic research at a university. Think tanks also differ from other research organisations such as risk consultancies (see note below), pressure groups or voluntary organisations, in a number of ways:

  • They are usually identified with particular positions on the political spectrum, such as left, centrist, right, green, liberal etc.
  • They are not usually overtly ‘campaigning’ organisations.
  • They often use the media and direct contacts with senior leaders in their sector to disseminate their work in an attempt to influence government as well as wider public debate.
  • They can initiate their own work and seek funding for it or can conduct research at the behest of a third party.
  • Funding commonly includes grants from foundations, membership fees, donations, government, consultancy and project contracts (See On Think Tanks ‘State of the Sector 2025 Report’ for more detail).

The main output of think tanks is the publication of their research and policy work. At the same time, many organise conferences and seminars, both as part of the research process before publication and after publication, to disseminate their work. They may also seek to hold private meetings with government ministers, business people and voluntary organisations involved in the policy making process. Think tank directors and other senior staff members are often considered leading experts in their field and sometimes write pieces for newspapers, political magazines and appear on news and current affairs programmes.

As well as direct engagement with organisations and individuals, think tanks use the internet and media to disseminate their findings and as a way of encouraging debate on the issues in which they have an interest. Many have websites containing downloadable reports, information on seminars, virtual debating forums and further links to useful sites. Some of the larger internationally themed think tanks have a number of offices across the world.

The possible range of areas of focus for a job in a think tank is virtually endless because think tanks carry out research that concerns the specific region, community, or issue area(s) for which they operate, be that a continent, country, state, societal group, political party, industry, or theme.

Within the landscape of political careers, the Think Tank sector is relatively modest in size and the total number of employees in the UK may total within the low thousands. Data from the Open Think Tank Directory lists 150+ UK Think Tanks and policy research organisations, with the majority being in London and far smaller numbers distributed across the UK. Globally the median number of employees per think tank is just 17 (On Think Tanks ‘State of the Sector Report 2025’), but with the largest examples existing with 50+ employees (e.g. ODI, Chatham House). 

Whilst numbers appear broadly stable in the sector, the On Think Tanks ‘State of the Sector Report 2025’ indicates that globally, funding shortages are leading to downsizing staff numbers for 40% of organisations they surveyed (though these impacts are unequally distributed geographically and likely across Think Tank size and focus). Competition for positions can therefore be high, and it can be most common for individuals to move between related types of policy focused organisation such as those within academia, government, and charities. Following national and international policy developments and priorities can identify growth areas and funding availability affecting think tanks e.g. climate/energy transition, tech & AI regulation, economic inclusion/productivity, geopolitics/European security, and health and ageing.

Sector information

CareerConnect Vacancies

CareerConnect Events

Read the Oxford Guide to Careers

To explore an overview of the sector, including entry points, possible roles, and insights from Oxford alumni, download the Oxford Guide to Careers.

Read the Guide