Senior Practitioner – Assessment & Intervention, Mid Essex
Essex County Council
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Benefits offered by this job
Job summary
Essex County Council in Chelmsford is seeking a Senior Practitioner – Assessment & Intervention to lead complex caseloads and provide expert supervision within Children & Families.
The role offers a nine-day working fortnight, fixed-base arrangement, and a salary of £48,205–£57,988 per year. Closing date 27 September 2026 is stated; driving mobility is required in a county-wide post across Essex.
Qualifications
- Qualified social worker registered with Social Work England.
- Demonstrated CPD aligned to professional frameworks.
- Substantial experience in safeguarding and child welfare.
- Mentor experience with students or staff.
- Able to chair meetings with partners and families.
Responsibilities
- Manage a complex caseload and provide expert supervision.
- Lead and deputise for Team Manager within the A&I team.
- Support staff, manage performance and deliver improvements.
- Develop practice standards and ensure statutory compliance.
- Collaborate with partners to promote best outcomes for children.
Skills
Education
Job description
Permanent, Full Time
Senior Practitioner – Assessment & Intervention, Mid Essex
Permanent, Full Time
£48,205 to £57,988 per annum
Location: Chelmsford
Working Style: Fixed-base worker
Closing Date: 27th September 2026
Here in Essex, we continue to raise the bar about practice and our investment in our workforce is second to none. It’s an exciting time to join us having received our 2nd Outstanding Ofsted rating in a row.
Essex County Council understand how important flexibility and wellbeing is for our colleagues working across children's Social Care and that we need to think differently. We have therefore developed a nine-day working fortnight for full time frontline Social Workers within Children’s services.
Children and Families is recognised as a service in which social work can develop and prosper, with a culture of collaboration, integrity and compassion; promoting development and wellbeing of children, young people and their families; protecting them from neglect and abuse. Working together with partners delivering a range of early help, family support and effective social work interventions which build resilience, remove barriers and enable children and young people to look forward to a brighter future.
Please take a look at our ‘No Magic’ Children & Families video here
The A&I teams are the gateway for children, young people, parents and carers, and other agencies to gain access to our Children & Families services. The A&I team is there to undertake incoming assessment and short-term intervention work with families.
Children and Families is recognised as a service in which social work can develop and prosper, with a culture of collaboration, integrity and compassion; promoting development and wellbeing of children, young people and their families; protecting them from neglect and abuse. Working together with partners delivering a range of early help, family support and effective social work interventions which build resilience, remove barriers and enable children and young people to look forward to a brighter future.
The Senior Practitioner manages a complex caseload and provides expert supervision and coaching for colleagues, to achieve positive change for children, young people and families. The role deputises for the Team Manager, leading the team and management of duty services.
The role requires an experienced social work practitioner, able to manage higher levels of risk, mentor and advise staff, manage performance and deliver improvements. Building strong working relationships with key partners and stakeholders is essential.
- Responsible for providing a source of expert advice and professional supervision for social workers and contributing to the development of practice standards.
- Accountable for assessment of complex social care needs and development of support for vulnerable people, children and families.
- Accountable for working within the statutory legal framework, policy and guidance and determining when the threshold for statutory intervention has been reached.
- Responsible for managing a complex caseload, maintaining accurate and timely data, reports and presentations as required.
- Participates in a range of case conferences, court attendance, meetings and statutory reviews, pro-actively taking the lead when a social care perspective is required.
- Accountable for conducting assessments and plan responses to safeguard and promote a child’s welfare including appropriate intervention as determined by need.
- Builds strong effective working relationships across the Council, with partners and members of voluntary agencies to help people get the best start in life and age well.
- Delivers a high level of expertise in particular areas of practice and leads on those areas, contributing to the development.
- Specific individual and shared targets and objectives are defined annually within the performance management framework.
- A recognised social work qualification i.e. Diploma, degree or Masters in Social Work, CQSW, CSS or equivalent, with current registration with Social Work England as a registered social worker.
- Evidence of continuing professional development, aligned to any relevant Professional Competency/Capability frameworks or Knowledge and Skills Statements.
- Significant experience of social work, demonstrating a comprehensive and up to date understanding of all relevant legislation, regulation and guidance.
- Experience of mentoring both Social Work students and newly qualified and experienced Social Work staff, being a subject matter expert in professional social work practice.
- Experience of chairing meetings involving clients, family members and/or carers and other multi-agency professionals.
- Developing strong relationships with partners, other agencies and the local community to achieve joint objectives and offer a supportive framework for children, young people and families.
- In depth understanding of delivery of value for money interventions balanced against need.
- Proven track record of clear decision making in order to highlight and limit the potential risks associated with intervention.
To read more about us please visit Children & Families
The role requires you to be mobile throughout a wider operational area including travelling around the county of Essex and beyond, transporting service users and their belongings and to be able to do so in an emergency. Driving licence and car or the ability to meet the mobility requirements of the role through other means is essential.
As one of the largest and most dynamic UK local authorities, Essex offers a stimulating public service environment. Covering over 1,420 square miles and serving 1.8 million residents, we’re committed to transformational change and delivering better quality at lower cost. Recognised in the top three of the latest IMPOWER index for productivity, we ensure everyone matters in Everyone's Essex. With flexible working options and a focus on innovation, whether you are looking to develop your career or contribute to the local community, Essex is the ideal place for you.
In March 2026, the Government announced that councils in Greater Essex will be reorganised into five new unitary authorities from April 2028. In addition to this, Greater Essex has been accepted on to the devolution priority programme, where we will work towards establishing a Mayoral Combined County Authority. You can read more about these changes, and what this may mean for this role, on our careers site.
Essex County Council is proud to be a Disability Confident Leader. We’re committed to interview all disabled applicants who choose to apply under our Job Interview Scheme if they meet the minimum requirements of the job. Please speak to our Recruiters if you require any reasonable adjustments during the process. We’re also committed to interview all veterans and care leavers, who meet the minimum requirements of the role for which they are applying.
Once you’ve secured your role within Essex County Council you will receive many great employee benefits, including support for unpaid carers and flexible working arrangements to accommodate their needs.
At Essex County Council, we value integrity and ethical behaviour. We kindly ask that you embrace our code of conduct and the Nolan principles, including throughout the recruitment process. Your commitment to these standards helps us maintain a positive and respectful workplace for everyone.
As part of employment with Essex County Council (ECC) should your role require a DBS check you will be required to register with the DBS update service. The DBS update service ensures all registered DBS certificates are kept up to date and allows authorised parties to view the status of your certificate. This is an annual subscription, and you will be responsible for ensuring this is maintained. For further information on the DBS update service please go to https://www.gov.uk/dbs-update-service
Essex County Council is committed to safeguarding and promoting the welfare of children and vulnerable adults, and expects all employees and volunteers to share this commitment.
If you would like to be kept up to date on other relevant opportunities, blogs, news, events and industry related news at Essex County Council, please join The Essex Talent Community
If you have queries on this role or require anything further, please email resourcing.team@essex.gov.uk
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