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We are committed to the success of all our employees and believe that talent should be recognised, nurtured and inspired. It is our 200-plus employees’ hard work, commitment and passion that drives our success. We want to make sure that all our employees have the right skills and knowledge to carry out their jobs not only to our high standards, but efficiently and, most importantly, safely.

On their first week, every new employee will receive an induction and basic training appropriate to their role; we then offer ongoing training throughout employment. We have a number of apprentices throughout the business and take all steps to ensure that their development is supported with additional training and monitoring throughout and after their apprenticeship.

Tonic recognises that all employees are individuals, and as such we will work with you to ensure that we have the right role in place for your own personal success and happiness.

Our Modern Slavery Policy Statement can be read here.


We are always on the lookout for new talent. If you share our values and would like to work for us, feel free to send us your details so that we can get in touch when a suitable vacancy comes up. Please email or call 01672 539099.

We are looking to recruit two enthusiastic individuals to join our engineering team as an Engineer Assistant and Technical Assistant based 15 minutes from Swindon and 10 minutes from Marlborough. Both roles would suit either a recent graduate or someone working towards a professional qualification and provides a fantastic opportunity to progress your career with an industry leading company that offer support and training.

Experienced Site Engineer

In this role you would be site based working closely with the technical manager and site teams at various locations with the south west, you will be responsible for setting out of civil engineering and building works, producing as built drawings, resolve technical...

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Technical Assistant

In this role you would be office based working closely with the technical manager and site engineers, you will assist in preparing and amending drawings, maintaining drawing registers, assist in preparations and planning of temporary works, assist in producing as...

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