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Momentum Children's Charity
Mission Statement
Helping families of seriously ill children to keep moving forward
From hospital to home and beyond, we’ll be with you and your family every step of the way.
Volunteer Roles
Event Volunteer
Role Purpose
Our Event Volunteer role is vital in ensuring that we can help families of seriously ill children keep moving forward. From Cheer Squads - providing encouragement at cheer points for those participating in challenge events; running stalls at markets and events; helping with bucket collections; attending local events to raise our profile to getting into character as ‘Mo’ our owl mascot. The gift of your time is invaluable to our charity.
What we are looking for in our volunteers
We are looking for enthusiastic, friendly, trustworthy people who enjoy being in a group with other volunteers. Depending on the event, you will need to be able to withstand all weather conditions and be happy to be on your feet… or not! Flexibility, self-motivation and the willingness to motivate others are all great traits for Event Volunteers.
What’s in it for you?
You will be part of the Momentum team of volunteers and will meet plenty of other like-minded, friendly people at whatever event you choose to get involved in. You will gain satisfaction knowing that you have made a difference to the participants and raised the profile of Momentum at the event.
Hours required
Hours will vary, but it could be anything from 2-6 hours per event. This is an ad-hoc role and we will keep you informed of dates/times that we are looking for volunteer support. We will contact you when we need you and you are under no obligation to accept if you are otherwise busy.
Location
The locations will vary but much of our work and events are based in Surrey, Sussex and South West London.
How we’ll support you
There will be a key point of contact for you from the Momentum office and we’ll give you all the information you need prior to the event, such as meeting points, required resources and points of contact.
Pebble Painter

All our supported children are given a pebble painted with a character/design of their choice.
We are always looking for people to paint these pebbles for us.
This is super flexible and can be done at home in your own time!
Trustee - Clinical and Safeguarding
Purpose of the Role To provide strategic, senior clinical insight and safeguarding expertise at Board level, ensuring Momentum delivers safe, high-quality services that complement NHS care. The postholder will act as the Trustee Clinical and Safeguarding Lead, bringing professional oversight to safeguarding policy and culture across Momentum, and advising on the clinical context of supporting children with cancer, complex health conditions, palliative care and bereavement. Key Responsibilities ▪ Advise on the clinical and psychosocial aspects of Momentum’s services for children, young adults and families in paediatric oncology, complex health conditions, palliative care and bereavement contexts. ▪ Act as the Trustee Safeguarding Lead for the board: provide strategic safeguarding oversight, ensure Momentum’s safeguarding policies are robust, up to date and that the board discharges its statutory safeguarding duties. ▪ Support Board understanding of safeguarding responsibilities and provide assurance that policies, procedures and practice meet regulatory and ethical standards. Ensure that emotional wellbeing and trauma-informed practice is embedded across Momentum’s family and bereavement support and complement NHS/community services without duplication. . ▪ Support partnership working between Momentum and NHS clinical teams, helping maintain effective boundaries between clinical and emotional/wellbeing support. ▪ Work in partnership with the charity’s operational DSLs to provide challenge, advice, and governance assurance rather than day-to-day case management. ▪ Participate in board decision-making, governance, and strategy to maintain safe, impactful services for families. ▪ Champion a safeguarding first culture throughout Momentum and Board, including trustee oversight of policies, staff training, and case escalation. Ensure safeguarding is considered in all strategic decisions. Skills and Experience ▪ NHS Consultant Paediatric Oncologist, Paediatrician, or senior clinician with experience supporting children with cancer or life-challenging conditions. ▪ Current or recent Designated Safeguarding Lead (DSL) or Named Doctor for Safeguarding in an NHS trust or charity context. ▪ Expertise in emotional wellbeing, trauma-informed care, or integrated psychosocial support for families. ▪ Understanding of charity governance and ability to provide strategic oversight in a non-medical, emotional wellbeing service context. Essential: ▪ Senior clinical professional, such as a Consultant Paediatrician, Nurse Consultant/Chief, Advanced Nurse Practitioner, or Specialist Nurse with significant experience in paediatrics, oncology, palliative care, or complex care – or equivalent experience. ▪ Substantial safeguarding knowledge and experience – for example, in a Named Nurse/Doctor role or as a Designated Safeguarding Lead (DSL) within the NHS or voluntary sector. ▪ Passionate about holistic family care and emotional support for children with serious illness and bereaved families. ▪ Collaborative and empathetic, able to combine clinical knowledge with a family-centred approach. ▪ Understanding of governance responsibilities in relation to safeguarding, ideally within a non clinical (charity or school) context. ▪ Strategic thinker who can provide challenge and assurance while remaining collaborative and constructive. ▪ Commitment to Momentum’s values of compassion, trust, and inclusion. Desirable: ▪ Affiliation with one of Momentum’s partnership hospitals or community teams. ▪ Experience supporting families in trauma-informed or psychosocial care models. ▪ Previous trustee or advisory board experience in children’s services or mental health. ▪ Understanding of the voluntary sector’s role in complementing NHS care through emotional and wellbeing support rather than clinical treatment Time Commitment ▪ Attendance at quarterly Board meetings (held in person or remotely). ▪ Meet with Momentum DSLs to review Safeguarding policy annually. ▪ Review anonymised Safeguarding cases quarterly ▪ Ad hoc support to the CEO and service delivery leadership as needed.
