Teaching assistant jobs in London

TreeHouse school is an Ofsted 'Outstanding' non-maintained special school, providing support and education to 112 autistic pupils aged 4 -19. Our mission is to stand with autistic children and young people, champion their rights and create opportunities for them.

Please note, this role may not meet Skilled worker visa sponsorship criteria.

We have an exciting opportunity for a Higher Level Teaching Assistant (HTLA) to join our team. This is a fantastic progressive opportunity where you will support the Class Teacher in contributing and delivering high quality learning and teaching.

This is a full time, permanent role. The hours are 8.30am - 4.35pm.

What's on offer for you?

• Term time only role (yet paid across 52 weeks)
• Free healthy breakfast available everyday
• We put mental health and wellbeing at the heart of everything we do; the SLT practise “compassionate leadership”
• State of the art training including person centred approaches, positive behaviour support, medical training and understanding sensory needs
• Working with Autism/learning disability industry experts across our school and our charity
• Eye test vouchers, season ticket loans and a cycle to work scheme.
• Employee Assistance Programme, to help you balance your work, family, and personal life
• Continuous professional development including access to coaching and mentoring as well as e-learning and online training course

What the role involves?

• Taking responsibility for agreed learning activities under an agreed system of supervision.
• Working with identified curriculums and supporting specific subjects as well as helping with lesson planning.
• Developing learning resources, delivering lessons and supporting the assessment of learning.
• Supporting extra-curricular activities such as education visits and recording/reporting pupil outcomes. 
• At times, will be the lead practitioner in the class delivering whole class teaching without the teacher present.

Start date: September 2026

***Please note, applicants who have applied in the past 6 months will not be shortlisted for this role***

Closing date for role: Thursday 16th of April

Outcome of the shortlisting: Friday 17th of April

Interview dates: W/C 20th of April

(The interview process will include a 30 minute interview, 20 minute microteach followed by a written task).

For more information about this vacancy please find the recruitment pack attached.

Ambitious About Autism is committed to fostering equity, diversity, and inclusion at every level of our organisation. We warmly welcome applications from all qualified candidates, valuing the diverse backgrounds, experiences, and perspectives they bring. We encourage applications from individuals regardless of race, colour, nationality, ethnic or national origins, religion or belief, sex, sexual orientation, gender identity or expression, marital or civil partnership status, pregnancy or parental status, disability, or age.

Our recruitment process promotes equal opportunities, and we are committed to providing reasonable adjustments for candidates with disabilities or additional needs throughout the recruitment process. Please contact our Recruitment Team for accommodations. We recognise disability as a physical or mental impairment that significantly and long-term affects a person's ability to perform day-to-day activities, as defined by the UK Equality Act 2010. All applications will be considered solely on merit, aligned with our mission to support autistic children and young people.

Ambitious About Autism is committed to safeguarding and promoting the welfare of children and young people, and successful candidates will be subject to an Enhanced DBS check. As part of our Safer Recruitment checks, an online search may be carried out in line with Keeping Children Safe in Education.

The safeguarding responsibilities of the post are as per the job description and person specification.
Whether the post is exempt from the Rehabilitation of Offenders Act 1974 and the amendments to the Exceptions Order 1975, 2013 and 2021. This means that when applying for certain jobs and activities, certain spent convictions and cautions are ‘protected', so they do not need to be disclosed to employers, and if they are disclosed, employers cannot take them into account. Further information about filtering offences can be found in the DBS Filter Guidance.