COMPUTER SCIENCE TEACHER (KS3–KS4) Location: Aylesbury Start: September 2026 Full Time: Temporary to Permanent Salary: £29,344–£44,919 If students don’t understand the steps, they can’t solve the problem. Your role is to show them exactly how. As a Computer Science Teacher, you will teach KS3 and KS4 students how to approach problems logically, build solutions, and understand how systems work. Key responsibilities Teach Computer Science across KS3 and KS4 Deliver lessons covering programming and theory Break down problems into clear steps Support students in developing logical thinking Prepare pupils for GCSE coursework and exams Track progress and provide feedback Maintain structured and focused lessons The classroom environment Lessons are organised and clear Students understand what they are doing Work is completed step by step Behaviour is consistent and well managed Skills and experience Experience teaching Computer Science or ICT Strong technical or computing background Clear explanation skills Organisation and classroom management What success looks like Students complete tasks independently Confidence improves in problem-solving Work becomes more accurate over time QTS is desirable; unqualified teachers are welcome to apply, particularly those with computing or technical backgrounds Supply Desk can offer you: Competitive rates of pay Recommend a friend bonus scheme Out of hours on-call service Day to day or long-term assignments Please contact Eliza on for more information and Apply Below Supply Desk offer a £100 ‘Golden Hello’ for anyone who introduces a teacher/teaching assistant. Get in touch for further details. Supply Desk is committed to safeguarding and promoting the welfare of children and young people. All successful applicants will be required to complete an enhanced DBS (formerly CRB) check which must be maintained throughout the period of employment and meet Safer Recruitment standards.