London, South East England

Children's Services

Permanent

Reference 2788

Social Worker / Senior Social Worker – Multi-Agency Safeguarding Hub (MASH)
Location: Wandsworth, London | Hybrid (3 days office / 2 days home)
Salary: Up to £52,767 per annum + £5,000 Welcome Bonus*
Contract: Fixed Term – 12 months | Full Time – 36 hours
Ofsted: Good

Make a real impact where it matters most.

We’re looking for passionate and experienced Social Workers and Senior Social Workers to join our Multi-Agency Safeguarding Hub (MASH) in Wandsworth.

Every child deserves the right support at the right time – and our MASH service is at the heart of making that happen. By bringing together professionals across social care, health, education, housing, the police, and substance misuse services, we ensure that children and families receive coordinated, holistic support.

Why join us?

Salary up to £52,767 + £5,000 welcome bonus*
Hybrid working – 3 days in the office, 2 from home
Work in a dynamic, co-located multi-agency environment
Access to expert consultations (Family & Systemic Psychotherapists, Practice Specialists)
Strong culture of high support and high challenge, with continuous training and professional growth

About the role

This is more than just a job – it’s a chance to change lives. Every decision you make, every conversation you have, has the potential to create lasting impact.

At MASH, you’ll:

Assess, analyse, and triage referrals, ensuring children and families get the right service at the right time.
Work collaboratively with a wide range of agencies to safeguard and protect children.
Draw on families’ strengths while addressing risks, promoting resilience and positive outcomes.
Be supported by reflective supervision, peer learning, and specialist input.

What we’re looking for

Qualified and registered Social Worker with Social Work England
Strong knowledge of safeguarding legislation, London Child Protection Procedures, and best practice guidance
Skilled in assessment, analysis, and decision-making in complex situations
Able to thrive in a fast-paced multi-disciplinary environment
Excellent interpersonal and communication skills – able to both support and challenge colleagues/agencies
A curious, reflective practitioner committed to ensuring children and families receive the right support

How to Apply
If you are an experienced Social Worker with fostering expertise looking for your next senior-level role, please email me your details at fthomas@sheldon-phillips.com or 01635 226350

Apply Today