STEM Teaching Assistant

STEM Teaching Assistant – Potters Bar, Hertfordshire – September 2026

This well-regarded secondary school in Potters Bar is rated Good by Ofsted and is recognised for its strong STEM provision, ambitious curriculum, and genuine commitment to inspiring pupils across Science, Technology, Engineering, and Mathematics. Every STEM Teaching Assistant who joins plays a valued and meaningful role in supporting pupils to engage with STEM subjects with confidence and curiosity.

• Subject-specific CPD tailored to STEM classroom support and intervention delivery
• A well-resourced STEM faculty with modern facilities, technician support, and experienced practitioners
• A structured induction with dedicated mentoring from qualified STEM teachers from day one
• A collaborative staff culture where every STEM Teaching Assistant is genuinely supported
• Strong encouragement towards teacher training pathways or extended contracts for high-performing staff

• Supporting teachers across Science, Mathematics, and Technology to deliver engaging lessons across KS3 and KS4
• Working with small groups to reinforce core STEM concepts and close gaps in understanding
• Assisting with practical lesson preparation and supporting pupils safely in laboratory settings
• Tracking pupil progress and feeding back regularly to class teachers
• Building enthusiastic relationships with pupils to develop their confidence and curiosity in STEM

The ideal STEM Teaching Assistant will hold a 2:1 or 1st Class degree from a top 30 UK university in any STEM discipline. Previous child-centred experience in a UK educational setting is highly valued. The school is seeking a curious, versatile, and proactive STEM Teaching Assistant with strong communication skills and a genuine passion for STEM education.

Please note, applicants must have the legal right to work in the UK, as we are unable to offer visa sponsorship for this position.

• £444 per week, pro rata to term time only
• Full-time, long-term contract from September 2026 to July 2027
• Term-time only
• Potential for extended contracts or teacher training pathways following a successful placement

If you are a STEM graduate looking to gain meaningful school experience in a thriving Hertfordshire school, this STEM Teaching Assistant role in Potters Bar is an excellent opportunity to make a genuine difference to pupils' confidence and achievement.