Volunteer roles in krong siem reap, siem reap

Help shape the future of mental health support in your community. Become a Trustee at Swindon and Gloucestershire Mind and make a meaningful impact in just a few hours a month.

Swindon and Gloucestershire Mind is looking for compassionate, values-led individuals to join our Board of Trustees. This is a unique opportunity to play a vital role in guiding one of the region’s leading mental health charities at a time of growth and transformation.

As a Trustee, you’ll support strategic decision-making, champion inclusive and community-based mental health services, and help ensure strong governance and financial sustainability. You don’t need prior board experience—we’re looking for people with diverse backgrounds, fresh perspectives, and a shared commitment to improving mental health for all.

We’re especially interested in hearing from people with lived experience of mental health challenges, as well as those with expertise in finance, safeguarding, digital strategy, income generation, clinical services, or HR.

Our board meets around 8–10 times a year, usually in the evenings. The average time commitment is 2–4 hours per month, and we provide a full induction, training, and reasonable expenses.

By joining us, you’ll be part of a passionate, forward-thinking team helping to create a future where everyone facing a mental health challenge is recognised, valued, and supported.

We are ideally looking for experience at executive and non-executive board level especially with strategy development,  implementation and delivery.

This is an exciting opportunity to make a significant contribution to an ambitious and well-funded charity.

The Benevolent Fund is the independent charitable arm of the MOD run Defence Medical Rehabilitation Centre (DMRC – aka the “Unit”) – it operates beyond the limitations of the public purse by providing specialist equipment, grants, staff initiatives and occupational, social and adventurous activities to enhance and optimise DMRC’s rehabilitation outcomes.

The DMRC Benevolent Fund exists to provide essential welfare and social rehabilitation opportunities to service personnel who find themselves recovering from life changing injuries and illness whilst in active service. By offering support to staff and welfare provision to patients we aim to complement and enhance medical interventions to support the achievement of optimal outcomes for patients.

The rewards from working with the DMRC Ben Fund are immense – we work on the front line of defence rehabilitation, and we are always busy. Our Trustees and committee members are a passionate group of volunteers, drawn from military and civilian backgrounds. Moreover, relationships between Unit, Board, volunteers and beneficiaries are very strong.

If you have any queries or would like to speak to someone about this role, please contact Matt Perkins, Chair of Board of Trustees to organise an informal discussion.

Previous military experience is not required although we are keen to receive applications from former patients and military personnel who have had a life-changing illness or injury or support those that have. We are also excited to accept applications from the corporate world, to expand our reach into business sectors for enduring support in our growth.

We are committed to increasing the diversity of our teams in all parts of the charity. This means we are particularly interested in applications from women, people from ethnic minority groups and those with different accessibility needs.

Deadline: 22 June 2025

To apply, please send your CV and covering letter telling us why you wish to work with the DMRC Benevolent fund and where your expertise would aid our charity.

Grants & Bids Writing Volunteers Role Overview

The Africa Health Organisation (AHO) will be 25 years old on 14 August 2025. We seek Grants and Bids Writing Volunteers to join us celebrate our Silver Jubilee from across the world to help us apply for funding from major donors, development aid agencies and public sector tenders.

Duties and Responsibilities

 Grant writing

• Developing and writing grant proposals to foundations and other grant-making organisations.
• Assembling and submitting grant requests, including letters, proposals, and budgets.
• Track and create a calendar of grant opportunities - including deadline dates, required materials,
• Researches and identifies potential sources of funders and corporate and governmental funding.
• Complete and submit grant applications to secure funding

 Tender & Bid Writing

• Write and submit tenders to win contracts.
• Maintaining awareness of tenders, acquiring PQQ questionnaires and tender documentation.
• Responding to tender invitations from the UK and other governments, EU tenders, the public sector and local authorities from the UK in areas such as health and social care.
• Recruit partners for the EU grants & tenders and other tender projects.
• Collating the input of contributions to create a coherent and well-structured final tender and ensuring the timely submission of tenders and other proposals.

Funding and Finance

The role will involve seeking and securing funding and finance for the specific goals, objectives, targets, and outcomes. You will work with the AHO President, the Board and senior management to research and identify public, private, philanthropic, individual giving, and legacy funding and finance. Each volunteer will have the opportunity to choose their goal and set a fundraising target to achieve.

Qualifications, Experience and Skills Required

• Degree in any subject area that results in superb language writing skills, including grammar, clarity and style.
• Excellent writing, analytical, and research skills are essential. Candidates must be self-motivated, detail-oriented, and highly organised and have experience using online databases and other sources to locate biographical, financial, and philanthropic information.
• You MUST have at least 3 years of experience writing and delivering successful grants and tenders, especially for public health contracts such as health checks, smoking cessation, etc., from the UK government, NHS, DOHSC, Ministry of Justice, London authorities, and county councils.
• An understanding and passion for issues affecting Africa's political, social and economic development and health, social care, climate change and environmental development.

Languages requirements

The ability to speak one of Africa's widely spoken languages would be an added advantage e.g. Afrikaans, Amharic, Arabic, Bemba, Berber, Chewa, Chinese, Dinka, English, French, Fula, Fulani, German, Greek, Hausa, Hindi, Igbo, Italian, Japanese, Kinyarwanda, Kirundi, Kongo, Korean, Lingala, Malagasy, Mandinka, Nambia, Ndebele, Nyanja, Oromo, Portuguese, Russian, Sango, Sesotho, Shona, Somali, Spanish, Swahili, Swati, Thai, Tigrinya, Tsonga, Tswana, Venda, Vietnamese, Xhosa, Yoruba, Zulu, etc. You are still welcome to apply if you don't speak any of the above languages.

VOLUNTEERING IS NOT A PAID JOB.

ALL our Volunteer Opportunities are not paid or salaried. Do not apply if you want a paid job or plan to negotiate a pay deal with us. Volunteering allows people to give their time for free to society while gaining the experience they need when applying for future paid jobs.

Description
Step into the Peace of War universe and help us bring comics to life at Comic Con and beyond! We’re looking for passionate volunteers who love social impact, comics, and creativity.

As part of our team, you might:

• Cosplay as one of our original characters

• Interview fans and creators for our YouTube and TikTok

• Ask thought-provoking questions about comic themes and social issues

• Join us in filming, editing, and boosting content during Comic Con

• Help drive conversations about the issues we explore — from identity to mental health to social media culture

This is more than just volunteering. It's a chance to build your portfolio, grow your network, and help shape the future of purpose-driven comics in the UK. Whether you’re a student, aspiring creator, or just love what we do — we’d love to hear from you.

Be part of something powerful. Be part of Penificent.

InterVol is a student volunteering charity in the United Kingdom that connects students with volunteering opportunities locally and overseas. InterVol supports students to develop their skills with community projects in the UK and then use those skills to support the work of charitable partners overseas on health, education, refugee support, and conservation placements. Our project placements and volunteering opportunities are designed by our local partners and with the long-term needs of beneficiaries and communities in mind. InterVol supports a network of five student societies at English universities with around one hundred volunteers annually.

InterVol is looking for new trustees to join our board. Trustees are responsible for ensuring that InterVol follows our guiding principles and acts within the law. This includes the timely submissions to the Charity Commission, ensuring that volunteering is safe and appropriate, and developing and maintaining a long-term strategy for InterVol. InterVol is a small charity with no staff, so trustees also play an important role in maintaining institutional memory for student committees which change annually. 

We are recruiting for general trustee roles and for a treasurer. For the treasurer role, we are looking for applicants with a specialism in financial management to oversee our bank account, monitor our online donation platform, make grants, donations and payments, and report on our finances annually to the Charity Commission. Trustees in non-finance roles will be allocated roles most relevant to their own experience e.g. specific university group support, specific placements, or thematic areas such as training or research.

As a trustee you are expected to take on roles including:

• Attend termly meetings (three annually, online) and annual meetings, where possible.

• Provide advice to the trustee board and our committees. This is either by email, or through the Trustees WhatsApp group.

• Work on specific projects with other trustees and advisors, e.g. managing interns, setting up new placement partnerships, and conducting/reviewing risk assessments.

• Identify potential partnerships in both the United Kingdom and overseas to forward the goals of the charity and strengthen our existing university projects.

• Attend training and network events to represent InterVol, make new connections and bring new ideas into the charity.

• Commit to 2-3 years of supporting the charity before handing over or renewing your term.

• Be based in the United Kingdom to allow travel to meetings.

Person Specification:

• Significant experience of volunteering in either the UK or overseas

• Passionate about ethical volunteering practises

• Strong teamwork and collaboration skills

• Flexible and able to provide support on an ad hoc basis

• Understanding of international development issues (desirable)

• Accounting and finance experience (treasurer role)

SendToGive

We inspire creativity and social change.

We address two challenges:

1. Individual feelings of helplessness and anxiety amidst big, global problems such as poverty and climate change combined with a growing disconnection between individuals, cultures and communities across the world.
2. The lack of access to essential resources for marginalized groups of people. One example is that today, about 3.6 million Filipinos live without access to electricity or light. They get by with kerosine lamps which are not only hazardous to human health but dangerous to the environment. And now, with the global oil crisis in effect, families can literally burn up to 40% of their monthly income for just 2 hours/night of a dim flame.

It is our mission to enable people to apply their creativity for the benefit of society. We want to bring together artists from every discipline, age, and aspiration and enable them to collaborate on a platform that not only gives them visibility but a meaningful purpose behind their work. Ultimately, we want to mobilise communities to solve real-world problems in a fun and creative way. We do this on a per-project basis and mix the elements of creativity, culture, and social impact into everything we do. We have worked with DJs, dancers, graphic artists, directors, as well as early creatives who have helped us with event decoration, social media promotion, support with grant writing. Our collaborators have come from across the world. Among the impacts we have made, it ranges from projects that make an impact for disadvantaged families in the Philippines, to supporting low-income LGBTQ communities with their rental costs.

Dear Volunteers,

We are a young, creative social impact organisation based in Berlin that has already positively impacted the lives of over 500 people. We believe that every person has the power to shape the world around them, and work on unlocking that power through creativity and collaboration. We welcome you to join us!

Video Editor

Volunteer Role Description (remote, unpaid)

• Help us use social media as a platform for good by creating content that inspires, motivates, and brings positivity

• Leverage our extensive library of inspiring and high-quality videos and photos, ranging from our creative events in Berlin to the social impact work with indigenous people in the Philippines

• Co-create storylines that reach our target audience: people interested in social impact, aspiring and current social entrepreneurs

• Help us clarify the messaging of our social impact brand through storytelling (rather than explaining). Create a voice and visual narratives that people can relate to, and bring fun and inspiration back into social media.

Weekly Time Commitment

4-6 hours per week

Duration of Volunteer Role (remote)

3-5 months

Recycllux

Recycllux solves the marine plastic waste crisis by enabling corporations, coastal authorities, and ports to act through our Marine Plastic Cleanup-as-a-Service (AI satellite-powered plastic pollution detection, decentralized cleanup operations, traceable plastic offset & ESG reporting).

Recycllux tackles the escalating crisis of marine plastic pollution, which endangers ecosystems, disrupts coastal economies, and accelerates climate change. Each year, 12 million tons of plastic enter the seas and oceans—set to triple by 2040. Despite EU mandates for urgent action, existing solutions fail due to lack of real-time monitoring, scalable cleanup methods, and transparent impact verification.

Recycllux solves the marine plastic waste crisis by enabling corporations, coastal authorities, and ports to act through our Marine Plastic Cleanup-as-a-Service platform that integrates:

1. AI satelite-powered marine plastic detection to provide real-time data on plastic pollution spots in the sea;
2. Decentralized cleanup operations leveraging local value chains (fishing vessels, NGOs, recyclers) with blockchain-based traceability.
3. Certified ESG reports and Plastic Offset Credits for compliance and sustainability.

Our AI-driven satellite analysis identifies marine plastic hotspots in the seas, enabling efficient, targeted decentralized cleanup interventions to effectively remove plastic waste and ensure it is reintegrated into the circular economy. The blockchain-based intervention management portal ensures full traceability from detection to collection, recycling, and impact reporting, allowing companies, coastal authorities, and ports to demonstrate compliance and sustainability efforts transparently.

By embedding collection within coastal communities and engaging local fishing fleets and local NGOs, we minimize carbon emissions, create local jobs, and improve cost efficiency. Partnering with local recyclers and repurposing facilities, we ensure that plastic waste is reintegrated into the circular economy, reducing reliance on virgin plastics and cutting greenhouse gas emissions.

Recycllux advances climate resilience by preventing plastic pollution from harming marine ecosystems, enhancing seas health and mitigating pollution-related CO₂ emissions.

Marketing & Communications

Volunteer Role Description (remote, unpaid)

We are looking for a creative, strategic, and impact-driven volunteer to lead Recycllux’s marketing and communications efforts. As our Content Creator & Marketing Strategist, you will help amplify our message, build brand visibility, and drive engagement across B2B channels, turning awareness into meaningful partnerships, customers, and real-world impact.

�� Why Join Recycllux? At Recycllux, we’re building a deep-tech platform to fight marine plastic pollution. Our goal is to make plastic cleanup traceable, fundable, and scalable -empowering companies to turn compliance into measurable impact. This is your chance to:
�� Be part of a diverse and international team, with global exposure and passionate about saving the seas.
�� Contribute your talent to a meaningful environmental cause.
�� Use your voice and creativity to help shape a climate-tech brand with purpose.

Key Responsibilities Branding & Strategy: ➜Contribute to a branding and communications strategy aligned with our growth goals. ➜Structure the brand platform: refining tone of voice, visual identity, values, and positioning. ➜Adapt key messages for different target groups (e.g., investors, clients, policy-makers, general public), depending on the channel or objective. ➜Help define our visual and narrative identity across digital channels. ➜Drafting communication guidelines to ensure message consistency across all touchpoints. Content Creation & Design ➜Prepare strategic content for press releases, awards/contests, or partnership decks. ➜Design engaging and professional slides for pitches and presentations. ➜Create branded content (graphics, infographics, short videos) for LinkedIn and Instagram. ➜Develop flyers, one-pagers, newsletters, and other digital materials for partners and stakeholders. Digital & Social Media Marketing: ➜Lead the development and execution of content strategies for LinkedIn and Instagram. ➜Write and schedule posts, stories, and visual content aligned with our mission and values. ➜Plan and implement targeted campaigns to build visibility and engage with our audience. ➜Monitor and optimize content performance using tools like Google Analytics, Meta Ads, etc. Website & Visual Support: ➜Work with our tech and web team to keep the website updated with clear, compelling content. ➜Suggest and implement visual improvements to enhance the user experience. Collaboration: ➜Collaborate with the founding team to align content with milestones, partnerships, and product updates. ➜Bring creative ideas and energy to shape the brand’s tone, presence, and engagement.

Ideal Profile ➜Strong visual storytelling and writing skills (especially for sustainability, tech, or scientific topics) ➜Experience in social media management (especially LinkedIn & Instagram) ➜Skilled with digital tools like Canva, Mailchimp, Google Analytics, Meta Ads, etc. ➜Knowledge of sustainability, circular economy, marine or climate topics is a strong plus ➜Bonus: Basic video editing or content animation experience ➜Self-motivated, organized, and comfortable working independently in a remote environment ➜Fluency in English

Weekly Time Commitment

7-9 hours per week

Duration of Volunteer Role (remote)

6+ months

Tribu World

Tribu is all-in-one community platform to help non-profit sector digitally transform.

The nonprofit sector faces significant challenges in building sustainable communities, streamlining operations, and fostering growth due to outdated technology and limited resources. Many organizations struggle with stakeholder engagement, as there is no centralized space for members to connect and collaborate effectively. Operational inefficiencies, caused by a lack of automation and fragmented processes, make it difficult to manage projects and allocate resources efficiently. Additionally, nonprofits often face financial constraints and limited access to growth opportunities, hindering their long-term impact. These challenges contribute to a lack of resilience and scalability, making it harder for organizations to thrive. Addressing these issues aligns with the global goals of fostering sustainable cities and communities (SDG 11) and strengthening partnerships for collective impact (SDG 17).

Tribu is an all-in-one SaaS platform designed to democratize digital transformation for the nonprofit sector:

Streamlined Operations -Tools for managing memberships and both internal and external payments -Data visualization and prediction for data-driven decision-making -Integrated donation system to streamline fundraising -Crowdfunding donation campaigns Member Engagement -Spaces for one-on-one and group communication -Community forums for sharing updates and collaborating on projects -Opportunities to connect and collaborate both within and beyond the organization Growth -Recommendations for new revenue streams to ensure financial sustainability -A “meta community” concept that enables collaboration on projects, access to professional marketplaces, knowledge sharing, and funding opportunities between the organizations that are part of Tribu.

We are excited to collaborate with individuals who are deeply committed to making a difference and share our passion for digital transformation. By working together, we can drive meaningful change, empower organizations with innovative solutions, and create a lasting impact on the nonprofit sector.

Grant Writer

Volunteer Role Description (remote, unpaid)

What You’ll Do:

1. Research potential grant opportunities aligned with our mission

2. Write compelling grant proposals and applications

3. Collaborate with our team to gather information and develop strong narratives

4. Help build and maintain a grant calendar

Weekly Time Commitment

2-3 hours per week

Duration of Volunteer Role (remote)

6+ months

Najimudu Empowerment Initiative

Najimudu Empowerment Initiative empowers communities through climate-resilient health solutions, civic education, and sustainable development programs.

Najimudu Empowerment Initiative addresses the dual challenge of climate change and social justice by advocating for climate-resilient communities and equitable access to health and environmental resources. Climate change disproportionately affects marginalized populations—women, youth, and persons with disabilities—who often bear the brunt of environmental degradation, food insecurity, and health crises caused by extreme weather events.

We work at the grassroots level to bridge these gaps through climate education, policy advocacy, and community-driven solutions. Our programs include tree-planting initiatives to combat deforestation, sustainable menstrual hygiene campaigns to reduce plastic waste, and health camps that integrate climate adaptation strategies. By empowering underserved communities with knowledge, resources, and a platform to influence policies, we promote climate justice and equitable sustainability.

Najimudu Empowerment Initiative addresses climate change and social justice by integrating climate resilience into public health and community-driven sustainability efforts. We provide climate-adaptive healthcare interventions through free health camps, educating communities on climate-related health risks while promoting sustainable water management and heatwave response strategies. Our eco-friendly initiatives include tree-planting projects to combat deforestation and sustainable menstrual hygiene programs to reduce plastic waste and ensure menstrual equity. Through civic education and advocacy, we empower youth, women, and persons with disabilities to demand climate justice and influence policies that promote equitable resource allocation. Additionally, we establish community-led technical working groups and provide training on climate-smart agriculture, renewable energy, and sustainable livelihoods to enhance long-term resilience. By combining direct interventions, policy advocacy, and grassroots mobilization, we ensure that vulnerable communities are not only protected from climate change but also actively shape solutions for a sustainable future.

Fundraising Officer

Volunteer Role Description (remote, unpaid)

• Identify and research potential donors, partners, and funding opportunities.
• Develop and submit compelling grant proposals and fundraising applications.
• Cultivate and maintain relationships with existing and prospective donors.
• Plan and coordinate fundraising campaigns, appeals, and events.
• Maintain accurate donor records and generate timely reports.
• Collaborate with program and communications teams to align fundraising efforts with organizational goals.

Weekly Time Commitment

4-6 hours per week

Duration of Volunteer Role (remote)

1-2 months

Sembeza Africa

Sembeza Africa provides Quality Physical Education (QPE) programs that empower youth and communities in Uganda, integrating sports with education, gender equality, and environmental sustainability.

Uganda’s youth face significant barriers, including limited access to quality education, early pregnancies, and a lack of inclusive opportunities for physical and personal development. With over 75% of the population under the age of 30, Uganda needs initiatives that address these challenges holistically. Physical education in many schools remains underdeveloped, leaving children without the critical skills for leadership, teamwork, and resilience. Furthermore, environmental degradation threatens the communities we serve, and gender inequality continues to limit opportunities for girls to participate in sports and education.

Sembeza Africa focuses on delivering Quality Physical Education (QPE) programs that promote physical activity as a foundation for learning and life skills. By integrating sports into education, we empower youth to build confidence, develop leadership abilities, and foster inclusivity. Our programs also incorporate elements of Traditional African Sports and Games (TASG) to preserve cultural heritage while making physical education more engaging. Through structured QPE initiatives, we address critical issues such as gender equality, environmental stewardship, and access to education, aligning our work with Uganda’s national development priorities and the UN Sustainable Development Goals.

Thank you for considering joining our team! At Sembeza Africa, we are a small group of passionate individuals who dedicate our time to creating meaningful change in Uganda. Each of us is either working full-time or studying full-time, but our shared commitment to empowering youth through Quality Physical Education and sustainable development drives everything we do.

We know we can’t do this alone. That’s why your support means so much to us. Whether it’s helping with planning, fundraising, outreach, or any other task, every bit of assistance makes a huge difference. Together, we can accomplish so much more than we ever could alone.

Each year, we travel to Uganda to host the Ubuntu Sports Festival, an inspiring event that brings communities together through sports, education, and cultural celebration. As part of our team, you’ll not only be contributing to this life-changing work but also be invited to join us in Uganda for the festival. It’s an unforgettable experience and a chance to see the impact of our work firsthand.

We deeply appreciate your time, energy, and willingness to be part of this journey with us. Together, we can create lasting change and empower the next generation in Uganda.

Copywriter

Volunteer Role Description (remote, unpaid)

Sembeza Africa uses the power of sports to improve health, education, community development, and environmental sustainability across Uganda. As a Volunteer Copywriter, you’ll create clear, engaging blog posts, social media updates, newsletters, and impact stories that show exactly how our programs change lives. This remote, flexible role demands a proactive, can-do attitude—you’ll spot opportunities for fresh content, tackle challenges head-on, and keep projects moving forward. Strong problem-solving skills are a must, as you’ll adapt messaging to different audiences and find creative ways to highlight our work. Your creative writing talents will bring our success stories and grant proposals to life, helping us connect with donors and secure vital funding. You’ll collaborate closely with our communications team to maintain a consistent, authentic brand voice and optimize every piece of content for maximum reach. Excellent writing and editing skills, plus keen attention to detail, will ensure every sentence is polished and persuasive. If you’re passionate about nonprofits, love crafting stories, and thrive in a self-motivated environment, this role is for you.

Weekly Time Commitment

4-6 hours per week

Duration of Volunteer Role (remote)

6+ months

Are you happy to listen to others talking about their experience of building or carpentry? We are looking for someone like you to facilitate our monthly special interest group for blind and partially sighted people who are interested in these topics and who would like to share their experience with others.

You will contribute to the group to ensure that all participants feel comfortable and that the group runs smoothly.
This group will run monthly either over the telephone or as a video call.

How often will I be needed?

• 2 Hours per Month

Key requirements

• This role requires one reference.

Home based

• This role is home based

Additional location information

• The groups meet during the day from Monday to Friday.

Who this opportunity will suit

Minimum age

• You must be at least 18 years old to apply and UK resident

What skills and experience are needed?

• Empathy with blind and partially sighted people. Good listening skills. Experience of working in the building or carpentry trades, or a keen interest in these topics. Ability to work with wide range of people. Ability to use the telephone or video call system to talk to groups of people.

ETS are looking for mature Christians who want to become “Discipleship Leaders”

Do you have an hour or so a week to disciple a new believer or someone who wants to grow in their faith?

If so, ETS will provide the tools to help you do this, with our training, support, experience, and manuals.

ETS stands for “Equipping the Saints” and that is what we do: we will equip you to become a Discipleship leader, as part of our team.

If you're interested in cookery and happy to listen to others talking about the topic, we'd love you to facilitate our monthly special interest group. This is a new group for blind and partially sighted people who are keen to share their experience and interest in cookery.

You will contribute to the group to ensure that all participants feel comfortable and that the group runs smoothly.

This group will run monthly as either a phone or video call.

How often will I be needed?

• 2 Hours per Month

Key requirements

• One reference

Home based

• This role is home based

Additional location information

• The groups meet during the day from Monday to Friday.

Who this opportunity will suit

Minimum age

• You must be at least 18 years old to apply and UK resident

What skills and experience are needed?

• Empathy with blind and partially sighted people. Good listening skills An interest in all aspects of cookery Abilty to work with a wide range of people Experience of using the telephone or video calling software

"Be the Change, Fill the Bucket!"