Senior philanthropy manager jobs in brighton, east sussex
Senior External Affairs Adviser
Contract type: Fixed Term Contract (12 months)
Full time: 34.5 hours, we are open to a conversation about how you work these hours
Location: Home based
Salary range: £43,000 - £48,000
About us
At Macmillan you'll find talented people working together to do whatever it takes to support people living with cancer. We're going all out to find even better ways to help even more people who need our support. Our values are at the heart of who we are and everything we do, inspiring our thinking and guiding our actions.
Our new organisational strategy sets out how we’ll fight even harder to make every pound raised count for even more. With your help, we’ll transform cancer care for good.
About the role
Join Macmillan Cancer Support as a Senior External Affairs Adviser, where you will play a vital role in shaping and delivering impactful change propositions and external affairs strategies across the UK. Your work will focus on delivering at-scale change for people with cancer, particularly the most marginalised groups.
Key responsibilities:
- Provide senior-level advice to develop external affairs strategies aligned with Macmillan’s mission.
- Lead cross-functional external affairs projects that are evidence-based and impactful.
- Develop and manage relationships with political stakeholders, policymakers, civil servants and healthcare providers.
- Provide high-quality insight and briefings to senior colleagues on the political landscape, and what the external opportunities and risks are.
- Anticipate shifts within the external environment and adapt approaches to maintain our relevance and influence.
- Collaborate with teams to ensure policy positions are strategic and evidence-based.
- Represent Macmillan at external events, advocating for improvements in cancer care.
- Coordinate campaigns to influence public policy and funding decisions.
About you
The successful candidate will have...
- Proven ability to manage complex and sensitive external contexts, making sound judgements on tone and messaging.
- Strong understanding of operating within a four-nations context and engaging with diverse stakeholders, including senior politicians and civil servants.
- Expertise in analysing complex policy issues and developing impactful, evidence-based policy positions.
- Strong organisational skills and flexibility to adapt to changing circumstances and emerging issues.
- Excellent communication skills which are adaptable for external and internal audiences.
- Experience of working in multi-disciplinary teams or on multi-disciplinary projects.
Recruitment process
Application deadline: 23:59 on Tuesday 16th December 2025
Interview date: Virtual interviews will be held on 8th January 2026
To ensure fairness and consistency to select the best candidate for this role, all our applications are anonymised up until an interview has been confirmed.
So we can support you to be your best during the application or interview process, please contact Macmillan's TA Team for advice and reasonable adjustments.
We welcome applications from everyone who meet the criteria and strongly encourage individuals to apply who have a disability, impairment or health condition or individuals who identify as Black, Asian or from another minority ethnic background, as these groups are currently under-represented at Macmillan. Our Equity, Diversity and Inclusion Strategy along with our internal employee representation body, ‘Our Voice’ and 8 Employee Network groups help us promote fairness and belonging, becoming an engaged and inclusive organisation for all our people.
At Macmillan you'll find talented people working together to do whatever it takes to support people living with cancer.


The client requests no contact from agencies or media sales.
Harris Hill is proud to be partnering with the Community Land Trust Network to recruit a New Business, Partnerships and Innovation Manager — an exciting opportunity to join a highly respected national charity championing land justice, community ownership and social equity.
About the Role
Accountable to: Chief Executive Officer
Salary: £45,200–£55,200 (depending on skills and experience)
Contract: 12-month fixed-term contract, with potential to become permanent
Working Hours:
· 3 days / 21 hours per week (with reduced duties), or
· 4 days / 28 hours per week
Working pattern negotiable
Location: Remote/home-based
This newly created role will play a pivotal part in expanding the charity’s income and influence. You will:
- Lead on new business development, nurturing existing supporters and securing new partnerships with developers, housing associations, local authorities, funders and other stakeholders.
- Shape and grow their consultancy and service offer, helping reduce reliance on grant funding.
- Support the roll-out of their Growth Lab, working with practitioners and community groups to develop innovative models, products and services for Community Land Trusts.
- Capture insights, impact and learning to strengthen the case for scaling these innovations.
- Work closely with the CEO on funding proposals, partnership development and strategic initiatives.
This role offers variety, influence and the chance to help shape a major area of the charity’s future work. The team operates fully remotely, with a warm, collaborative culture and a strong focus on wellbeing.
About You
They are looking for someone who:
- Has experience in partnerships, business development, philanthropy or account management — and enjoys turning opportunities into long-term relationships.
- Communicates with clarity, confidence and professionalism across sectors including business, charity, local government and community groups.
- Is entrepreneurial, proactive and excited by innovation and co-creation.
- Shares a commitment to social justice, equity and community-led change.
Key Dates
- Closing date: Monday 5th January 2026
- Interviews: Week commencing 12th January 2026
How to Apply
Please email Hannah Laking at Harris Hill to request the full job pack, or you can download it directly from this advert. If you’d like to learn more about the role, you’re welcome to book a call with Hannah. Alternatively, you can simply send your CV and supporting statement which must follow the structure outlined in the job pack before the closing date, and Hannah will get in touch.
As leading charity recruitment specialists and a certified B Corp™, Harris Hill is committed to high and ever-improving standards of equitable and inclusive recruitment. We actively welcome applications from all sections of the community regardless of age, disability, gender, race, religion, sexuality and other protected characteristics.
Hours: 37 hours a week (Monday to Friday)
Advertised Salary: £33,677 + benefits.
Base Location: Home-working role. Hub location will be discussed at interview stage.
We are currently recruiting for a Trusts & Grants Executive to join our team. This is an exciting role within the Philanthropy & Partnerships team which will help the Trust to deliver significant growth in income. This role supports the Senior Partnerships Manager in strategic growth and income generation, focusing on expanding relationships with trusts, foundations, and other grant-making bodies.
A key part of the role will involve identifying and maintaining a personal portfolio of small to medium trusts, overseeing grant processes including reporting, and ensuring compliance with funding procedures to enhance the team’s efficiency and accountability.
This role will be offered on a remote working basis, with a requirement to attend our main hub spaces for team working and collaborative meetings. Hubs we can assign to you include Leeds, Ellesmere Port, Burnley, Newark, Birmingham, Hatton, Milton Keynes, Gloucester & London. The regularity & flexibility of travel will be discussed further at interview stage.
What we offer
In addition to your salary of £33,677, you will benefit from a competitive contributory DC Pension scheme arrangement, great holiday entitlement and numerous other employee benefits, including several salary sacrifice benefits such as;
- Competitive contributory DC Pension scheme arrangement, where we will double your contribution to a maximum of 10%.
- 25 days paid holiday (plus paid Bank Holidays), increasing with years of service to up to 30 days after 5 years, plus holiday purchase scheme.
- Home working status with ‘hub’ facilities available should you need the flexibility to work outside of home.
- Free access to specialist counselling on a range of issues, e.g. health, financial, well-being and domestic matters.
- Access to a range of employee benefits including store discounts, boating holiday discounts and holiday purchase scheme.
- 2 days paid volunteering leave per annum, allowing you to volunteer for a local community project etc.
- Free fishing facilities across our canal network.
Please follow the link to view the full job description/apply for this vacancy via the Canal & River Trust portal.