Arthur Cox

Who we are

Arthur Cox is a leading Irish commercial law firm which offers services across every facet of corporate and business law. Our aim is to provide each client with advice that adds value to its business. Our approach demands the highest levels of knowledge, technical skill and service delivery. For over 90 years, we have been at the forefront of developments in the legal profession in Ireland. 

We are an "all-island" law firm with offices in Dublin and Belfast. This year the firm moved to new state of the art and environmentally friendly offices, complete with a subsidised restaurant and an on-site gym. The firm also has offices in London, New York and Silicon Valley. Diversity & Inclusion is a key strategic priority for the firm and in 2017 the firm launched its LGBT+ network, Alliance.

What we offer

Trainee Development Programme

Our Trainee Development Programme is a two and a half year programme and we welcome applications from students and graduates of all disciplines. As our trainees are the future of the firm, our Trainee Development Programme does not leave the development of excellent lawyers to chance. Every trainee is given the tools to become a unique, expert lawyer and business advisor. At every stage of their training and development, our trainees are encouraged to push their boundaries and to get involved in work of the highest calibre in an environment designed to support their professional growth and development. They have the opportunity to work in five different practice groups and to complete a rotation in each of our four major practice fields: Corporate, Finance, Litigation and Property. Arthur Cox trainees also have the opportunity to do a rotation in our London office.

Arthur Cox is a team-based environment and our trainees are an integral part of our legal team. Our open-door culture means that questions and queries are encouraged. The majority of our trainees share an office with a partner.

Applications are now closed. Applications will re-open in September 2018. For more information see

Summer Internship Programme

The Arthur Cox Summer Intern Programme is a four-week long programme. It is designed to give those who are interested in a career practising law a real introduction to life in a large commercial law firm. It helps our interns to identify a career which will challenge and fulfil them. It helps us to identify future colleagues.

We run one programme during the month of June and one programme during the month of August. It is a paid internship, and this reflects the fact that we expect interns to make a valuable contribution to the team to which they are assigned. We accept applications for our Summer Intern Programme from students and graduates of all disciplines.

Applications for our 2018 Summer Intern Programme are now open! Our application deadline is Thursday 8 February 2018 @ 5:30pm. Apply online at


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