Senior campaigner jobs in east ham, greater london
Seeking a purposeful career change? Start on your transformative journey with the On Purpose Associate Programme, offering a unique opportunity for mid-career professionals to transition into impactful work. This paid, year-long leadership programme is designed for those ready to pivot their professional journey towards creating a regenerative, equitable and just future.
Key info:
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Based in London, UK
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Full-time (4.5 days at placement & one half day training weekly)
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£27,010 per annum salary
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Programme dates: October 2025 - September 2026 (49 weeks)
About On Purpose:
On Purpose is tackling the greatest challenge of our time: transforming our economy from profit to purpose. Our leadership programmes develop people who will play their part in this transformation.
Together, we learn to see a different future and take action towards realising it in the organisations we work in. Our programmes seed a vibrant community who care, inspire, challenge and support one another as we make this transformation a reality.
Programme summary:
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Two 6 month placements:
Through work placements with leading purpose-driven organisations, you'll gain hands-on experience tackling pressing social and environmental issues. Some of our current partners include Better Society Capital, Save the Children, BAFTA and Sustainable Ventures.
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Expert-led learning:
Our intensive Learning & Development programme involves weekly in-person sessions led by experts from across sectors. This blend of professional training and academic rigour equips you with the skills, knowledge and mindset to lead organisational and systemic change.
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1-2-1 mentoring & coaching:
Receive support through fortnightly mentoring sessions and quarterly executive coaching, fostering both your personal and professional growth.
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Join a supportive, impactful community:
You’ll be part of a tight-knit cohort of 20 Associates, participating in training sessions every Friday afternoon together. You’ll also join the wider On Purpose community, connecting with a global, influential network of impact-driven professionals offering life-long inspiration, collaboration and opportunities.
Benefits:
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Earn while you learn: On Purpose stands out by offering a paid learning and training opportunity, saving you significant costs compared to paying for other leadership programmes or MBAs, all the while offering extensive learning and development.
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Develop your ability to make an impact: Equip yourself with the skills and insights needed to drive meaningful change. You’ll join nearly 1000 purpose-driven alumni who are leading transformative change worldwide in all parts of the system, with 92% currently working in the impact sector.
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Unlock purpose-driven career opportunities: Our Associates have moved into a whole range of sustainability jobs and social impact roles, ranging from CEOs of social enterprises to leadership positions within traditional companies driving change from within. We have a former music label business owner now the CEO of Hubbub, a former Consultant now Director of Impact at B Lab UK and a former civil servant now Climate Lead at Ellen MacArthur Foundation.
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Standard UK holiday allowance
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A 3-day residential (all expenses paid)
Who we’re looking for:
This programme is ideal for:
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Individuals seeking a career change into the environment and social impact sector.
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Individuals already in the impact sector who want to develop new skills, have the opportunity to work in more commercial organisations, or to join an engaged network of people who share your values and are working toward the same goal.
Specific sector or industry experience is not important. We’re looking for talented people from diverse industries who have a determination to bring their skills and experience to purpose-driven projects and to driving systemic change. We seek ambitious individuals with:
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A minimum of three years full-time professional experience
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The right to work in the UK for the full duration of the programme
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Fluency in English
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Office environment experience
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Skills in project management, stakeholder engagement, adaptability, interpersonal communication, problem-solving, quantitative analysis and strategic thinking.
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Excitement and commitment towards building a career that helps transform our economy from profit to purpose.
Diversity and Inclusion:
We welcome applications from people with diverse backgrounds and experiences and those who are often under-represented in the impact sector, including but not limited to individuals with disabilities and those from diverse ethnic, gender identities, sexualities, religions, and socio-economic backgrounds.
How to apply:
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Read our Associate Programme brochure for more information.
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Register your interest via our website to receive a link to your online application form.
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Closing date for applications [Extended deadline]: Tuesday 27 May, 9:00 am (BST).
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Interviews will be held in mid-late June.
The client requests no contact from agencies or media sales.
Students’ Union UCL is an organisation that exists to make more happen. We are the representative body for University College London’s (UCL) students, one of the most diverse student communities in the world. UCL students have the potential to do anything, and the Union plays an essential role in helping them to achieve things they may have never thought possible. As a charity we employ over 130 career staff and over 250 part-time student staff, and deliver a wide range of services and representative functions for students. We work in partnership with UCL towards a fantastic experience for all of our 48,000 students and to ensure that university life enables them to develop the skills, experience and confidence to become the leaders of the future.
Our vision is of an outstanding experience for all UCL students and to be one of the best students’ unions in the UK and the world.
It's an exciting time to join our growing organisation as we lead the delivery of UCL’s groundbreaking Student Life Strategy. This is enabling us to build more programmes to improve students’ mental and physical wellbeing, promote genuine equity for all, build students’ skills and confidence, develop their international connections and intercultural skills, and make a real contribution to our local community.
We support hybrid working. Excellent benefits including defined benefit pension scheme and generous holiday entitlement. We are proud of high levels of staff engagement and pride ourselves on being a great place to work.
We are looking for an Accounts Payable Assistant to join our vibrant and friendly finance team. You will be responsible for supporting the smooth running of the transactional processing of all expenditure and payments, making sure that the correct authorisations have been provided. This role will be the key point of contact for non-finance staff across departments with regards to purchase order and invoice queries.
The role is a full time and fixed term contract for 12 months. This role is based at our Bloomsbury campus with flexibility to work from home on a 40/60 basis (Minimum 40% working from the office).
Do you have relevant experience in an Accounts Payable role with a strong understanding of financial ledgers and control accounts? Have you dealt with processing high volume of invoices and using an automated Purchase Order system? if the answer is yes, then we would like you to join our finance team.
Our ideal candidate will have an ability to work independently, manage deadlines, and prioritise tasks in a high-volume environment. They will need to have strong interpersonal and communication skills as well as strong IT skills, especially Excel and Microsoft Office. The role holder will need to have the ability to demonstrate a positive attitude to self-development, willingness to learn in role and be able to identify own training needs.
An outstanding experience for all UCL students and to be one of the best students’ unions in the UK and the world.



The client requests no contact from agencies or media sales.
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As a Bid Writing professional, you will be responsible for raising significant funds (Corporate, Community, Trusts & Foundations), secure new business partnerships to achieve sustainable, long-term funding, contract-winning and other income generation for Young Barnet Foundation.
Develop and manage Marketing and Communications strategy
Responsible for supporting YBF members through training, funding opportunities and grant applications and sharing knowledge and experience with over 200 members.
Every Child and Young Person in the Borough of Barnet has access to activities, opportunities and support services which meet their needs.
The client requests no contact from agencies or media sales.
The Trusts and Foundations Manager will play a vital role in supporting New Horizon Youth Centre’s mission by managing and growing a portfolio of valued trusts, foundations and statutory supporters. Last year, the organisation raised £4.5million, with £1.7million secured from trusts and foundations and £1.8million from statutory funders. In this role, you will focus on deepening relationships to secure meaningful, long-term support for our vital work with young people facing homelessness.
If you're looking to expand your fundraising portfolio and gain hands-on experience securing six and seven figure gifts, this is the place to do it. We’ve already secured nearly 70% of our budget this year, and we’re just getting started. Whether you’re ambitious about raising serious money, developing strategic funding bids, or stepping up to the next level in your fundraising career, this is a rare opportunity to make a big impact and learn a lot while doing it. This will be a highly rewarding yet demanding position, where your expertise will directly contribute to making a real and lasting difference to the lives of young Londoners who find themselves homeless.
The client requests no contact from agencies or media sales.
This is a fantastic opportunity for an aspiring individual to develop their career in a charity that is passionate about families with young children. We're looking for someone who is a self-starter, well-organised and committed to the cause. In addition to providing administrative support to the organisation, you will be a natural communicator who is comfortable with using social and creative media, as well as basic IT systems.
Home-Start Barnet delivers early intervention programmes to families with young children, who have multiple needs and are struggling to cope with the challenges they face. Our trained volunteers provide the emotional support needed to prevent crisis and the practical tools to empower parents and carers to give their children the best start in life.
Key responsibilities are to:
- Handle all incoming communications - phone, email and other communications
- Provide central administration support to the charity
- Support and build engagement across different social media channels
- Update content for HSB’s website
- Support and help organise training and events
Further details can be found in the Job Description.
The role is based at our offices in Finchley, N3. Due to the nature of our work, we require someone to be present in the office 5 days a week. We have a welcoming and relaxed office environment, but also take pride in our professional standards.
We welcome applications from candidates who may not have previous office or administrative experience, but who can demonstrate that they have the right skills and are keen to learn. This role would suit new graduates, or someone who would like to work shorter days around other commitments. We are a diverse workplace and we offer flexibility and accomodations for staff to ensure they can deliver their full potential.
The client requests no contact from agencies or media sales.