Marketing intern volunteer roles in belfast
Actively Interviewing
This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!
ReviveBattery
We mitigate the early death of lead-acid batteries and regenerate them 2-3 times for up to 90% of their original capacity.
At Revive Battery, we mitigate the early death of lead-acid batteries and regenerate them 2-3 times for up to 90% of their original capacity. In the process, we reduce 3.5 tons of Co2 emissions per battery. Battery recycling is an emission-intensive chemical process that causes environmental damage and harms people engaging with it. Our cutting-edge technology rejuvenates batteries without damaging them, reducing greenhouse gas emissions and avoiding the need for energy-intensive recycling. Lead-acid batteries are integral to battery backup systems in solar and wind farms, telecom towers, and data centres. They are also used widely in cars, forklifts, banks and ATM systems.
Sustainable Battery Regeneration
Battery recycling is an emission-intensive chemical process that causes environmental damage and harms people engaging with it. While recycling comes at the end of the battery’s life span, we mitigate their early death and regenerate them 2-3 times for up to 95% of their original capacity.
Fundraising Assistant
Volunteer Role Description (remote, unpaid)
Location: Remote Duration: 3–6 months Reports to: Fundraising Manager About Us: Revive Battery is a cutting-edge battery regeneration company dedicated to transforming the energy sector with sustainable solutions. We specialize in extending battery life, reducing waste, minimizing the environmental impact of lead-acid batteries through our innovative regeneration technology. and support a global transition to circular energy systems. We're seeking a motivated Fundraising Intern to support our efforts in securing grants, partnerships, and investments to scale our impact. We welcome Erasmus+ and international student interns who are passionate about sustainability to join our mission-driven team. Role Summary: As a Fundraising Intern, you will play a key role in identifying, researching, and supporting the development of funding opportunities, including grants, donor partnerships, and investment outreach. This position offers hands-on experience in social impact fundraising and strategic development within a fast-paced start-up environment. Key Responsibilities: Research and track potential funding opportunities including grants, accelerators, and impact investors Assist in drafting proposals, pitch decks, LOIs (Letters of Intent), and application materials Maintain a database of contacts, deadlines, and application statuses Support internal reporting and impact documentation for existing donors Attend and take notes on partnership calls or webinars related to fundraising Collaborate with communications or marketing teams to align messaging for funders Provide administrative support for fundraising campaigns and donor communications
Requirements: Currently pursuing or recently completed a degree in International Development, Business, Communications, Environmental Studies, or related field Strong research, writing, and communication skills Familiarity with fundraising, grants, or start-up funding is a plus Organized, detail-oriented, and able to manage multiple deadlines
Proficient in Google Workspace ; knowledge of CRM tools is an asset Passion for sustainability, climate action, or circular economy is highly desirable What We Offer: Hands-on learning experience with real-world fundraising exposure Flexible working hours and remote-friendly culture Opportunity to contribute to impactful sustainability work Mentorship and professional development support Certificate of completion and reference upon successful internship.
Weekly Time Commitment
10+ hours per week
Duration of Volunteer Role (remote)
3-5 months
We connect professionals with impact startups matching their causes, skills & schedule.
The client requests no contact from agencies or media sales.
Actively Interviewing
This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!
Enhanced Professional Development Programme (ePDP)
Part-time | Volunteer | Remote | 12 hrs/week | 16-week commitment
“We are looking for 3 candidates to join our volunteer-enhanced professional development programme and gain real-world experience in your chosen field. While we only have three vacancies available through this programme, other options are available if your skills match our criteria.”
About Us
We are a Kingston-based social marketing enterprise using creative thinking to build community cohesion.Our mission is to encourage unity across diverse communities, sharing and celebrating cultural lessons through workshops, training programmes, events and research. We challenge racial and societal stereotypes while delivering practical initiatives such as unconscious bias training in the workplace. We develop and deliver projects that promote inclusion, representation, and social change by partnering with local organisations and stakeholders.
Role Description
Quilombo UK is looking for a highly motivated and experienced Services Sales Executive to join our team through the Enhanced Professional Development Programme (ePDP). This is a target-driven, client-facing volunteer sales role focused on direct outreach and conversion of potential service users into paying clients. You will be responsible for actively identifying leads, initiating conversations, pitching our services, and closing deals.
The successful candidate will sell Quilombo UK’s key service offerings:
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Workshops (e.g. Unconscious Bias, Inclusive Leadership)
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Training Programmes
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Research Services
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Event & Partnership Opportunities
As a member of the Sales & Business Development function, you will be managed by a Director and accountable for results that directly impact the organisation’s financial sustainability and growth. This role provides real-world, high-impact experience that mirrors the standards and performance expectations of a paid sales role.
Main Responsibilities
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Proactively research and identify prospective clients aligned with Quilombo UK’s mission and services
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Initiate direct outreach (calls, emails, online meetings) to decision-makers across public and private sectors
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Deliver compelling sales pitches and presentations tailored to each client’s needs
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Handle end-to-end sales processes, from lead generation and qualification through to closing deals
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Secure confirmed bookings or contracts for services, including workshops, training, research, or event partnerships
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Develop and maintain a strong client pipeline, updating CRM or tracking systems regularly
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Consistently meet or exceed weekly/monthly KPIs related to outreach, meetings, and conversions
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Collaborate with the Director to refine messaging and sales strategy for maximum impact
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Maintain a consultative, value-led sales approach while staying aligned with Quilombo UK’s mission and ethos
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Provide performance updates and sales reports to the Director and Senior Leadership Team
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Stay updated on industry trends, client needs, and potential growth areas relevant to our services
Essential
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Demonstrated experience in a sales, business development, or account management role
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Proven track record of generating leads and closing deals, preferably in a service-based or social enterprise environment
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Excellent verbal and written communication skills
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Strong presentation and negotiation abilities
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Confidence to work independently and take initiative, while collaborating within a remote team
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Passion for social justice, community engagement, and inclusion
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Proficiency in Microsoft Office (Excel, Word, PowerPoint)
Desirable
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Familiarity with CRM tools and remote communication platforms
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Experience selling services to the public sector or third-sector organisations
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Understanding of social enterprises or community-based businesses
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Ability to work without close supervision and meet deadlines
What We Offer
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Real-world, results-driven sales experience with clear KPIs and performance feedback
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A unique opportunity to influence revenue and impact within a mission-driven organisation
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Coaching and mentoring from experienced directors and leadership
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A collaborative, diverse, and inclusive environment
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Certificate of completion and reference upon successful programme completion
The Professional Development Programme with Quilombo UK runs over a period of 16 weeks, is UNPAID, and requires a minimum of 12 hours commitment per week across Monday, Wednesday and/or Friday.
Application Process
Our HR team will contact you upon successful application to arrange an interview. Following a successful interview, onboarding documents will be sent. Once completed, you’ll be invited to a 6-hour HR and Systems Induction, followed by a meeting with your assigned Director for your first day.
Job Type: Part-time (Volunteer)
Expected Hours: 12 per week
Location: Remote
Schedule: Monday to Friday | Day Shift | No Weekends