
Taking pride in our high standards
Our work is delivered by experienced, qualified & accredited teams who take pride in working to a high standard. We build complex electronic systems for defence, aerospace and security applications, so we look for people who value accuracy, steady execution and clear communication.
We have a stable workforce across our UK sites, with many colleagues choosing to build long careers here. Our facilities are clean, modern and practical, with on-site training, structured processes and the right environment to develop technical skills. Our on-site Training Academy supports continuous skills development across all roles.
Training academy
Our on-site Training Academy develops the skills that keep the UK defence supply chain strong. Every engineer employed at STI is trained to deliver to IPC 610 standard and undergoes continuous training and developments to strengthen skills and deliver to the most demanding standards within Defence and Aerospace.
STI is a practical and supportive place to build a career. Colleagues share experience, look out for one another and take pride in doing things to a high standard. The work is varied and technical, and there is room to develop new skills as you grow.

Current opportunities
We welcome applications from individuals who share our values and want to work in a secure, engineering led environment.

STI is a practical and supportive place to build a career. Colleagues share experience, look out for one another and take pride in doing things to a high standard.