Costain


We have been improving the lives of people through infrastructure for more than 160 years. Today, we’re involved in solving some of UK’s most complex infrastructure challenges.
Our purpose is to improve people’s lives by creating connected, sustainable infrastructure that enables people and the planet to thrive. As construction, consulting and digital partners we engineer solutions to meet critical national needs.
We bring together a unique mix of engineering solutions for increasingly complex problems. Our commitment to creating connected, sustainable infrastructure is core to all our activities within our four strategic markets of transport, water, energy and defence.
Our key sectors include: Road, Rail, Integrated Transport, Energy, Water, Defence & Nuclear
We’re looking for people who are curious, collaborative, caring and courageous to join us on this journey.
Our people transform the performance of the infrastructure that connects, protects and powers people's lives. As a Graduate you’ll be working alongside experts in their fields, you’ll have opportunities in a diverse range of sectors, locations and business areas.
Our vision is to create connected, sustainable infrastructure and as part of our graduate programme, you’ll be key to ensuring we continue to leave a lasting legacy for our customers and the communities we work with.
Covering a variety of diverse disciplines from civil engineering, quantity surveying, electrical and mechanical engineering through to data development, finance, consultancy, digital innovation, environmental advisors and project controls/management, we’re continuously reviewing our offer to meet the changing needs of the business and society.
By joining our 2-year Graduate programme, you’ll get the best of both worlds—great technical development and exciting opportunities to grow your personal confidence and leadership skills. You’ll be working alongside your team to deliver standout, best-in-class projects across the infrastructure sector, all while learning and building your career step by step.
The Graduate Development Programme (GDP) is also a fantastic chance to meet and network with other graduates joining us at the same time. You’ll connect with people across different projects and disciplines throughout the UK, creating a supportive community from day one. Throughout the 2 years, you’ll come together both in person and virtually to take part in engaging modules and activities such as “Growing your Career,” “Costain In Action,” and “Group Coaching.” These sessions are designed to inspire you, challenge you in the best way, and help you get the most out of your programme.
If you are looking for internship opportunities, we offer sponsored student placements – both summer and industrial placements. When you’re on a placement with Costain, you will work to mutually agreed objectives enabling you to focus on key interests or areas of development.
You’ll have a chance to work across a range of exciting projects across the UK, which can also lead to our graduate programme once you have completed your studies.
Once you’ve completed your application, the early careers team will do an initial review, and successful candidates will be passed onto the next stage. We will be in touch with you to let you know the next steps!
Together we shape, create and deliver.


