Volunteering support officer volunteer roles

Seabex

We optimize agricultural water use through AI-powered irrigation recommendations and verified environmental impact measurement.

Business Development Assistant

Most volunteer roles in sustainability ask you to research, assist, or support. This one asks you to build.

Seabex is an AI-powered agricultural water intelligence platform operating across France, Tunisia, and Spain. Our platform helps farmers optimize irrigation without any hardware installation, using satellite imagery and agronomic AI models. We work with 500+ recurring farmers across 60,000+ hectares, with independently validated water savings of 16 to 40%. We are also building Water Savings Certificates (WSC) — a first-of-its-kind MRV infrastructure that will allow corporations to account for water savings in their supply chain under CSRD/ESRS E3 reporting obligations.

As our Business Development Volunteer, you will identify and qualify corporate leads, map partnership opportunities with agricultural institutions across France and Spain, conduct competitive research, and directly contribute to a commercial pipeline that matters.

You will work closely with the CEO and founding team — not a middle manager, not an intern coordinator. Your work will feed directly into deals with agri-food corporations, irrigation cooperatives, and institutional buyers.

What we are looking for

• A proactive self-starter with an interest in climate, agriculture, or water.
• Background in business, agronomy, sustainability, or engineering.
• French or English fluency (both is a plus).
• Ability to commit 5 to 10 hours per week for a minimum of 3 months.

What you get

• Direct access to the founding team and their investor and partner network.
• Real exposure to a B2B SaaS commercial motion in climate-tech.
• A letter of recommendation and LinkedIn endorsement from the CEO upon successful mission.

Minimum Hours per Week:

7-9 hours per week

Duration:

3-5 months

We are looking to grow our Board of Trustees to help to increase our reach, enhance our profile, spread our message and continue to develop sustainably.

We are seeking Trustees who will bring creative vision champion the role art plays in public cohesion and transforming people’s lives.We would like to recruit up to three new Trustees during 2026, ideally with experience of Finance, Fundraising or Artistic Programming.Arts at the Old Fire Station (AOFS) is known and respected for its values-led approach and passion for social change, and all Trustees are expected to share that commitment.  

ABOUT THIS OPPORTUNITY

Children With Voices has been serving Hackney for over 25 years — and we need someone passionate about storytelling to help us share that story with the world.

As our Volunteer Social Media & Marketing Manager, you'll take the lead on our digital presence across Instagram, TikTok, LinkedIn, and Facebook — creating content that celebrates our community, raises our profile, and helps us reach the families, partners, and supporters who need to know we exist.

This is a creative, community-driven role at the heart of a nationally recognised grassroots charity.

WHAT YOU'LL BE DOING

• Develop and manage a content calendar across Instagram, TikTok, LinkedIn, and Facebook

• Create engaging posts, reels, and stories that reflect the heart of our work

• Grow our online community and engagement with families, supporters, and partners

• Monitor analytics and share simple monthly insights with the team

• Support the CEO in amplifying key campaigns, appeals, and announcements

• Ensure all content aligns with Children With Voices brand, values, and safeguarding guidelines

• Collaborate with programme staff to capture stories, photos, and milestones

WHAT YOU'LL BRING

ESSENTIAL

• Active user of at least two of: Instagram, TikTok, LinkedIn, Facebook

• Creative flair and a genuine love of community storytelling

• Good written communication and an eye for design

• Understanding of safeguarding principles when working with children and families

• Reliable, self-motivated, and able to work independently

HELPFUL BUT NOT ESSENTIAL

• Experience using Canva, Adobe tools, or similar

• Background in marketing, communications, journalism, or a related field

• Knowledge of the Hackney community or similar urban settings

• Experience working with charities or community organisations

WHAT YOU'LL GAIN

• Real-world experience managing social media for a nationally recognised charity

• A portfolio of live, impactful community content

• A reference from our CEO for your professional portfolio

• The chance to be part of something that genuinely changes lives in Hackney

• Ongoing support and guidance from our leadership team

Role- Head of Governance and Legal (Voluntary)

Reporting- CEO/CPO

Location- Remote, UK-based

Commitment: We estimate this role requires 4–6 hours per week, with flexibility to manage your own time. All meetings are remote and scheduled in advance.

Compensation: Voluntary role (non-paid)

About YouthAdvantage UK

YouthAdvantage UK is a volunteer-led, research-based organisation championing the rights and wellbeing of young people aged 11 to 25 across the UK. We influence national policy, deliver grassroots projects, and elevate youth voice in key debates; from education to mental health, climate action to justice reform.

We are seeking a passionate, committed Head of Governance & Legal to join our senior leadership team and help shape the strategic foundations that support our work.

About the role

As Head of Governance & Legal, you will lead a small team focused on risk, compliance, and governance excellence. You will ensure our work is rooted in sound legal and ethical frameworks and will support our growth with robust, transparent policies and guidance. You’ll also provide strategic support to our Board of Trustees and act as the senior point of contact for all legal matters.

This is an ideal opportunity for a governance, legal, or compliance professional looking to gain sector leadership experience while supporting a values-driven youth organisation.

 What you’ll gain

• Strategic leadership experience in a national charity
• A portfolio of governance and legal work with social impact
• Board-level exposure and public recognition of your contribution
• A flexible and supportive remote-first culture
• Testimonials, references, and public acknowledgment upon completion
• A chance to help shape youth policy at a systemic level

What you’ll do

• Lead and support the Governance & Legal Support Manager and team
• Design, update, and implement governance frameworks and organisational policies
• Maintain regulatory compliance across charity law, safeguarding, and data protection
• Liaise with the Board of Trustees - prepare agendas, minutes, and reports
• Oversee legal documentation and contracts
• Maintain and review the organisation’s risk register
• Build relationships with regulators and external legal advisors
• Embed a culture of accountability, transparency, and ethical practice

Who we’re looking for

We welcome applications from a broad range of professional backgrounds. You might be:

• An experienced lawyer, company secretary, or governance lead
• A compliance or legal professional seeking strategic exposure
• A postgraduate in law or non-profit management looking for leadership experience
• Returning to work and keen to rebuild your senior-level skillset
• Recently semi-retired and passionate about giving back

 Essential:

• Experience in governance, legal, or compliance leadership (minimum 12 months)
• Familiarity with UK charity law and regulatory frameworks
• Ability to lead and support others with tact and clarity
• Strong written and verbal communication skills
• Commitment to equity, youth empowerment, and ethical standards

To Apply

If you’re interested, just send us your CV and a few lines about why the role appeals to you — this can be a short paragraph in your email or a separate note. If you'd prefer an informal chat before applying, we’d love to hear from you. Just drop us a message and we’ll arrange a time.

Volunteer Acknowledgement

Although this is a volunteer role, we’re committed to recognising your contribution. Upon successful completion of your commitment, you can request:

• A LinkedIn testimonial or written reference
• A public thank-you post on our social media
• Permission to list your role with YouthAdvantage UK on your CV and LinkedIn

Equal Aqua is seeking a Trustee with significant fundraising expertise to provide strategic leadership and hands-on support to drive substantial income growth as the organisation scales towards a seven-figure annual income. The role involves actively leveraging networks to open doors to major donors, corporate partners and grant-makers, initiating high-value funding conversations and developing new income streams. The Trustee will help shape and oversee the organisation’s long-term fundraising strategy, support the cultivation and conversion of major funding opportunities, mentor the fundraising team and strengthen proposals and donor engagement. Acting as an ambassador for the organisation, they will also help raise Equal Aqua’s profile within influential networks while ensuring strong governance, accountability and performance through the Board and Fundraising Committee. The ideal candidate will bring senior-level fundraising experience, strong sector knowledge in areas such as WASH, climate or international development, and a network capable of unlocking significant new funding opportunities.

Equal Aqua is a registered Charitable Incorporated Organisation (CIO) in the UK; Equal Aqua Uganda is a registered Community Based Organisation (CBO) in Uganda (‘EAU’ refers to both). Both operate equally and in unison. The purpose of EAU is to enable communities in Uganda to have access to safe and sustainable water, sanitation and hygiene (WASH) facilities. EAU supports schools and communities facing the greatest WASH inequalities by providing water tanks and filters, running classes and workshops, and empowering young people to be WASH change makers in their community. The current Board of Trustees, consisting of 5 members based in UK and Uganda, provides guidance to the volunteer EAU management team as well as supporting the implementing volunteers based in UK, Uganda and other countries.

The objectives of EAU are, in Uganda, to:

1. To improve access to safe and sustainable WASH for those facing the greatest inequalities in Uganda

2. To strengthen the participation of local communities in WASH, in particular women and girls, and displaced peoples

3. To take action to protect the natural environment, reduce pollution and tackle climate change

The role of trustees is:

1. Sculpt and maintain EAU’s vision, mission, objectives and values.

2. Act as ‘critical friends’ in the development of EAU’s policy, programming and planning.

3. Actively champion EAU externally, opening doors to people and organisations that can support our cause, fostering awareness and engagement in the UK, Uganda and internationally.

4. Support in particular with income generation activities, advising and supporting delivery of major campaigns and helping to build EAU’s donor and partner base.

5. Establish and maintain systems for reporting and monitoring.

6. Ensure that the financial affairs of the organisation are conducted properly and are accurately reported.

7. Manage risk and ensure compliance and accountability with the governing document (EAU Constitution), external regulators and the law (UK and Uganda).

8. Safeguard EAU’s assets – both physical assets, including property, and intangible ones, such as its reputation.

Ensure EAU has the appropriate structure and resources to deliver the above.

Trustee Responsibilities:

1. To attend and contribute to EAU Board of Trustee meetings, held at least on a quarterly basis. To work with EAU management to set an agenda in advance of this meeting.

2. Currently, Trustees will hold the position for a maximum of 3 years. This length of trusteeship will be reviewed with the aim of staggering Trustee terms to ensure a smooth transition between board members.

3. To support the recruitment of additional trustees, from diverse backgrounds and providing a range of expertise.

4. To offer personal expertise and skills in select areas for the benefit of EAU. This may include legal, management, practical, fundraising, marketing or other relevant areas.

5. To offer advice and feedback on EAU’s main fundraising programmes, e.g. events and grant applications.

Additional Responsibilities of Trustee with fundraising expertise

To provide strategic leadership and hands-on support to drive significant and sustainable income growth for Equal Aqua, with the ambition of building towards a seven-figure annual income.

Key Responsibilities

1. Strategic Fundraising Leadership
   Provide Board-level oversight and strategic direction for the development and execution of an ambitious, multi-year fundraising strategy aligned with EAU’s growth plans, ensuring clear pathways to seven-figure annual income.
2. Active Income Generation & Network Mobilisation
   Proactively generate income by leveraging personal and professional networks to:
   • Open doors to high-value donors, grant-makers, corporates and philanthropic partners
   • Introduce EAU to influential individuals and decision-makers
   • Initiate and nurture strategic funding conversations
   • Identify and pursue new income streams and partnership opportunities

This role requires active relationship-building and direct contribution to income growth, not solely advisory input.

1. Pipeline Development & High-Value Fundraising
   Support the identification, cultivation and conversion of major funding opportunities, including trusts and foundations, corporate partnerships and major donors. Where appropriate, personally lead or co-lead high-value approaches.
2. Committee Leadership & Support
   Provide experienced guidance to the Fundraising Committee and fundraising volunteers, strengthening capability, confidence and performance across the team.
3. Hands-On Mentorship & Quality Assurance
   Offer practical, hands-on support to fundraising volunteers, including:
   • Reviewing and strengthening proposals and pitch materials
   • Advising on donor strategy and positioning
   • Supporting preparation for high-stakes meetings and presentations
4. Visibility & Advocacy
   Act as an ambassador for EAU, raising the organisation’s profile in relevant networks, events and forums, and positioning EAU as a credible, high-impact partner.
5. Governance & Accountability
   Attend quarterly Fundraising Committee meetings (one of EAU’s management committees) and relevant Board meetings, ensuring clear income targets, performance monitoring and accountability for results.

Desired Background and expertise of Trustee with Fundraising expertise.

 Senior Fundraising Experience

• A substantial track record (ideally 5+ years) in charity fundraising, with experience operating at a strategic level. This should include demonstrable success in securing significant income from one or more of the following: trusts and foundations, major donors, corporate partnerships, institutional funders or high-net-worth individuals. Experience supporting organisations through periods of income growth or scale-up is highly desirable. International development experience is strongly preferred.

• Sector-Relevant Knowledge
  Strong understanding of fundraising dynamics and donor priorities within one or more of Equal Aqua’s core thematic areas, including:
  • WASH (Water, Sanitation & Hygiene)
  • Climate and environmental sustainability
  • Menstrual health and gender equality
  • Rural enterprise and livelihoods
  • International development

Familiarity with the funding landscape in these sectors – including trends, key funders and partnership models – would be a significant advantage.

• Network & Influence
  An established professional network that can be activated in support of Equal Aqua’s growth ambitions, with the credibility and confidence to engage senior decision-makers and prospective funders.

• Strategic & Commercial Acumen
  The ability to think entrepreneurially about income generation, identify new revenue opportunities, and contribute to building a diversified and resilient funding portfolio.