SEN Teaching Assistant; PMLD​/SEMH​/ASD

Position: SEN Teaching Assistant (PMLD / SEMH / ASD)
Location: Surbiton

Job Description:

SEN Teaching Assistant (PMLD / SEMH / ASD)

Location:

Surbiton, South West London
School Type: 4–19 Special Educational Needs School

Contract:

Full-time / Term-time

Start Date:

ASAP
Purpose of the Role To provide high-quality, personalised support to pupils aged 4–19 with Profound and Multiple Learning Difficulties (PMLD), Social, Emotional and Mental Health needs (SEMH), and Autism Spectrum Condition (ASC/ASD). The role focuses on enabling pupils to access learning, develop communication and independence skills, and thrive within a safe, structured, and nurturing environment.

Key Responsibilities Pupil Support (PMLD / SEMH / ASD Focus)
Provide 1:1 and small-group support for pupils with complex needs, including PMLD, SEMH, and ASD
Support pupils with personal care, feeding, toileting, and mobility where required
Assist pupils with sensory processing needs, including sensory regulation activities
Use positive behaviour support and de-escalation strategies to manage challenging behaviour safely
Support pupils with emotional regulation, social interaction, and communication
Deliver interventions outlined in pupils’ EHCPs and behaviour support plans

Communication & Learning Support
Use AAC strategies, including Makaton, PECS, symbols, visual timetables, and assistive technology
Support access to a sensory-based and differentiated curriculum
Encourage engagement through play-based, functional, and life-skills learning
Promote independence while providing appropriate physical and emotional support

Classroom & Pastoral Support
Assist the class teacher with lesson delivery and classroom organisation
Support pupils during transitions, break times, and unstructured periods
Build strong, trusting relationships with pupils, offering consistent routines and reassurance
Monitor and record progress, behaviours, and wellbeing

Multi-Disciplinary Working
Work collaboratively with teachers, therapists (speech and language, occupational therapy), and pastoral staff
Contribute to reviews, observations, and pupil assessments
Maintain accurate records in line with school policies

The Ideal Candidate Will Have:
Experience supporting children or young people with PMLD, SEMH, and/or ASD
A calm, patient, and resilient approach to challenging behaviour
Confidence supporting pupils with complex needs and personal care
Strong communication skills and the ability to follow structured support plans
A genuine commitment to inclusive and trauma-informed practice

Desirable (but not essential):
Experience in a special school or 4–19 setting
Training in Team Teach, MAPA, or Positive Behaviour Support (PBS)
Experience using Makaton, PECS, or AAC systems
Knowledge of sensory integration strategies

What the School Offers:
A highly supportive and experienced SEN leadership team
Ongoing training in complex needs, behaviour support, and autism-specific strategies
A well-resourced learning environment, including sensory rooms
Opportunities for progression within SEN education

Safeguarding Statement The school is committed to safeguarding and promoting the welfare of children and young people. All appointments are subject to enhanced DBS checks, satisfactory references, and safeguarding checks