Careers with ISG

Join a company that values bold ideas, puts customers at the heart of everything we do and, as a caring employer, encourages you to never stop learning. #TeamISG

At ISG, our vision is to be the world’s most dynamic construction services company, delivering places that help people and businesses thrive. We are focused on becoming better, smarter, and more innovative than ever before — and to do this, we need like-minded people to join our growing team. If that sounds like a company you want to be part of, take a look at our list of current job vacancies, explore our graduate and placement programmes, or send in your CV, and our hiring managers will be in touch. 

ISG is focused on becoming better, smarter, and more innovative than ever before — and to do this, we need like-minded people to join our growing team.

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Transformational careers

At ISG, we are focused on making transformational change a reality — and to do this, we need like-minded people to be part of #TeamISG.

Join us in creating a long-term positive legacy for our clients, people and local communities on iconic, large-scale schemes such as Britishvolt where we are delivering the UK’s first-ever battery ‘gigaplant’.

Looking for a career change? Find out more about our exciting opportunities today.

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Britishvolt recruitment | ISG

About ISG

For more than two decades, ISG has been providing construction solutions to some of the worlds most successful and enduring businesses, cities and institutions. Our customers trust us to deliver — and our repeat business and numerous industry accolades prove it. 

Yet today’s fast-paced world demands more than a safe pair of hands. Delivering the places of tomorrow requires the ability to think big, collaborate widely and meaningfully, and build in real capacity for change. For this reason, everything we do at ISG, from our work with our customers to our relationships with our own people, is focused on delivering smarter and more resilient places of tomorrow. 

Be part of #TeamISG

As a construction services company, dedicated to creating an unbeatable customer experience, our people are at the heart of our business. We foster a team culture which is supportive, inspiring and fun and we have four core values which tell you what is important to us, what drives us every day and how we get things done.

Our values

Our core values are the guiding principles that determine our actions and behaviours at ISG. Rooted in the brand, they are what drive us every day and provide the building blocks for our common corporate culture. They attract the best people to ISG and inspire our teams as well as reflecting our bold ambitions.


Dream smart

We encourage new thinking and bold ideas backed by knowledge, sound decision-making and first-rate implementation.


Speak frankly

We value clarity and honesty, and we are open and straightforward in all of our dealings. We never shy away from tough conversations.


Always care

We take pride in the quality of our work and demonstrate respect and care for the wellbeing, health and safety of our customers, our people, and our world.


Never stop learning

We encourage and reward great ideas. We constantly strive to improve by seeking new knowledge and skills. Find out how our people never stop learning

Geraldine Tuohy - ISG

Women in construction

We continue to work towards recruiting many more women into our company to ensure our workforce is much more reflective of society. As part of our look into the lives of women in construction, we have spoken to a number of ISG people working across the company to tell us their story.

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Choose Safe Choose Health

Making mental health a priority

ISG’s new ‘Choose Safe. Choose Health’ programme is being introduced alongside a new UK charity partnership with Mental Health UK and aims to harness the collective power of everyday choices, bringing more awareness of how they affect the safety, and particularly, the health of individuals.

Find out more

Diversity and Inclusion at ISG

Always care

At ISG, one of our core values is to ‘Always Care’. To us, this means always taking pride in the quality of our work and demonstrating respect and care for the wellbeing, health and safety of our customers, our people, and our world. We care deeply about diversity and inclusion in the workplace, and we work hard to make sure our people feel empowered and accepted at ISG. We create environments that foster collaboration at all levels, where everyone can celebrate and share their different perspectives.

We are committed to supporting equal opportunities in employment and make sure that our employment decisions are made on the basis of individual skills, knowledge, abilities, job performance and other appropriate qualifications. We oppose all forms of unlawful or unfair discrimination on the grounds of colour, race, religion, age, national origin, gender identity, sexual orientation, marital status, ancestry, disability or protected veteran status.


Our website is designed to be accessible to all users, especially the careers section. We’ve made adjustments to the recruitment process to ensure that no applicant is disadvantaged because of their disability. If you would like to contact us regarding the accessibility of our website and/or interview, or need assistance completing the application process, please email or call 0207 392 4739.