Practice Plus Group

Principal Psychologist

The closing date is 15 January 2026

Job summary

 UNLOCK YOUR BEST WORK LIFE

+ MAKE A DIFFERENCE TO EVERY LIFE

We have an exciting opportunity for a Principal Psychologist to join our integrated Mental Health team at HMP Garth.

HMP Thameside is a category B remand prison located in South East London, close to Plumstead and Woolwich Arsenal stations. The prison houses around 1,232 patients with a variety of needs include complex and acute mental health needs. We are seeking a strong clinical, forensic or counselling psychologist, who has previously worked within a fully integrated mental health service, and understands the needs of the Psychological services required and delivered within a prison healthcare setting. As part of this role you will be managing a Preceptorship Psychologist and Clinical Associate Psychologist as well as developing the psychological services at a busy remand site, where many patients only stay short term.

Hours 2.5 days per week between Monday to Friday 9am-5pm This can be worked on a biweekly rolling rota

 

 Salary

This is a part time role. Youll receive an annual salary of between £64,455 and £74,896 per annum depending on experience FTE, which will be pro rata for the part time hours.

 

How will we support you?

Bespoke induction, including our Introducing Health in Justice training course

Competency framework

Regional and national career development opportunities

Our bespoke Learning Management System to address your learning needs

  #LI-CW1

Main duties of the job

As a Principal Psychologist, your responsibilities will vary. You will:

  • Support the development and embedding of a trauma-informed mental health service model across sites
  • Offer clinical support and oversight to the Integrated Mental Health Team (IMHT)
  • Undertake psychological assessments
  • Support complex multi-disciplinary formulations
  • Deliver psychological interventions to cases of complexity
  • Deliver and oversee 1:1 and group intervention as part of the Trauma Informed 'Making Sense' Programme
  • Deliver teaching and training to healthcare and prison staff where required
  • Contribute to the development of audit, service evaluation and research profile as appropriate

If you are interested in career development, we have a wide range of opportunities for you to develop your skills and experience, which include both internal and external options for development and learning.

It doesnt stop there we also offer:

  • Discounts on shopping and leisure activities
  • Support to grow in your role and continue your professional development
  • 24/7 employee assistance helpline and financial assistance when you need it

Candidates are required to have a Legal right to work in the UK due to the nature of the role, offers of employment will be subject to additional vetting and security checks.

About us

Practice Plus Groups purpose is to Unlock your best work life and we stand by our core values:

  • we treat patients and each other as we would like to be treated
  • we act with integrity
  • we embrace diversity
  • we strive to do things better together

We are looking for caring, compassionate but also driven professionals who can help us drive our vision for a fair and inclusive healthcare access to all.

Qualifications, skills and experience required:
  • Qualified clinical, counselling or forensic psychologist and registered with the HCPC as a practitioner psychologist;
  • Postgraduate qualification/training in at least one specific mode of psychological therapy relevant to people with severe and long standing mental health difficulties eg: CBT, Systemic /family therapy, Mindfulness based therapies, CAT, DBT, Mentalisation, Schema Therapy
  • Critical awareness of a range of psychological models applicable to delivering psychological approaches in remand prisons .
  • A working knowledge of current good practice and recent government policies relating to health services and professional guidelines;
Secure environments are one of the most challenging, yet rewarding places for healthcare professionals to work. If youre looking for a role where you can develop your existing healthcare skills and learn something new every day in an environment that never stands still, then this could be the right opportunity for you.   #LI-CW1

Details

Date posted

18 December 2025

Pay scheme

Other

Salary

£64,455 to £74,896 a year between £64,455 and £74,896 per annum depending on experience FTE

Contract

Permanent

Working pattern

Part-time, Flexible working

Reference number

13089-2

Job locations

Garth Prison, Ulnes Walton Lane

Leyland

Lancashire

PR268NE


Job description

Job responsibilities

 UNLOCK YOUR BEST WORK LIFE

+ MAKE A DIFFERENCE TO EVERY LIFE

We have an exciting opportunity for a Principal Psychologist to join our integrated Mental Health team at HMP Garth.

HMP Thameside is a category B remand prison located in South East London, close to Plumstead and Woolwich Arsenal stations. The prison houses around 1,232 patients with a variety of needs include complex and acute mental health needs. We are seeking a strong clinical, forensic or counselling psychologist, who has previously worked within a fully integrated mental health service, and understands the needs of the Psychological services required and delivered within a prison healthcare setting. As part of this role you will be managing a Preceptorship Psychologist and Clinical Associate Psychologist as well as developing the psychological services at a busy remand site, where many patients only stay short term.

Hours 2.5 days per week between Monday to Friday 9am-5pm This can be worked on a biweekly rolling rota

 

 Salary

This is a part time role. Youll receive an annual salary of between £64,455 and £74,896 per annum depending on experience FTE, which will be pro rata for the part time hours.

 

How will we support you?

Bespoke induction, including our Introducing Health in Justice training course

Competency framework

Regional and national career development opportunities

Our bespoke Learning Management System to address your learning needs

  #LI-CW1

Job description

Job responsibilities

 UNLOCK YOUR BEST WORK LIFE

+ MAKE A DIFFERENCE TO EVERY LIFE

We have an exciting opportunity for a Principal Psychologist to join our integrated Mental Health team at HMP Garth.

HMP Thameside is a category B remand prison located in South East London, close to Plumstead and Woolwich Arsenal stations. The prison houses around 1,232 patients with a variety of needs include complex and acute mental health needs. We are seeking a strong clinical, forensic or counselling psychologist, who has previously worked within a fully integrated mental health service, and understands the needs of the Psychological services required and delivered within a prison healthcare setting. As part of this role you will be managing a Preceptorship Psychologist and Clinical Associate Psychologist as well as developing the psychological services at a busy remand site, where many patients only stay short term.

Hours 2.5 days per week between Monday to Friday 9am-5pm This can be worked on a biweekly rolling rota

 

 Salary

This is a part time role. Youll receive an annual salary of between £64,455 and £74,896 per annum depending on experience FTE, which will be pro rata for the part time hours.

 

How will we support you?

Bespoke induction, including our Introducing Health in Justice training course

Competency framework

Regional and national career development opportunities

Our bespoke Learning Management System to address your learning needs

  #LI-CW1

Person Specification

Qualifications

Essential

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Desirable

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Experience

Essential

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Desirable

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Additional Criteria

Essential

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Desirable

  • Click apply to view job description and person specification
Person Specification

Qualifications

Essential

  • Click apply to view job description and person specification

Desirable

  • Click apply to view job description and person specification

Experience

Essential

  • Click apply to view job description and person specification

Desirable

  • Click apply to view job description and person specification

Additional Criteria

Essential

  • Click apply to view job description and person specification

Desirable

  • Click apply to view job description and person specification

Disclosure and Barring Service Check

This post is subject to the Rehabilitation of Offenders Act (Exceptions Order) 1975 and as such it will be necessary for a submission for Disclosure to be made to the Disclosure and Barring Service (formerly known as CRB) to check for any previous criminal convictions.

UK Registration

Applicants must have current UK professional registration. For further information please see NHS Careers website (opens in a new window).

Additional information

Disclosure and Barring Service Check

This post is subject to the Rehabilitation of Offenders Act (Exceptions Order) 1975 and as such it will be necessary for a submission for Disclosure to be made to the Disclosure and Barring Service (formerly known as CRB) to check for any previous criminal convictions.

UK Registration

Applicants must have current UK professional registration. For further information please see NHS Careers website (opens in a new window).

Employer details

Employer name

Practice Plus Group

Address

Garth Prison, Ulnes Walton Lane

Leyland

Lancashire

PR268NE


Employer's website

https://practiceplusgroup.com/our-jobs/join-our-team/ (Opens in a new tab)

Employer details

Employer name

Practice Plus Group

Address

Garth Prison, Ulnes Walton Lane

Leyland

Lancashire

PR268NE


Employer's website

https://practiceplusgroup.com/our-jobs/join-our-team/ (Opens in a new tab)

Employer contact details

For questions about the job, contact:

Senior Recruiter

Claire Welch

claire.welch@practiceplusgroup.com

07425622215

Details

Date posted

18 December 2025

Pay scheme

Other

Salary

£64,455 to £74,896 a year between £64,455 and £74,896 per annum depending on experience FTE

Contract

Permanent

Working pattern

Part-time, Flexible working

Reference number

13089-2

Job locations

Garth Prison, Ulnes Walton Lane

Leyland

Lancashire

PR268NE


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