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If you are a forward thinking professional with exceptional judgment, emotional intelligence and excellent communication skills, this might just be the role for you. Join ClientEarth, a globally respected environmental law charity driving real impact across climate, nature, health, and justice. We are hiring a Chief of Staff to the CEO (Strategy, Planning & Internal Communications)!
In this role you will play a pivotal role in shaping strategic priorities and organisational alignment, ensuring seamless information flow to inspire a diverse, global workforce around key priorities, and enabling effective and timely decision-making from the CEO’s office.
This is a rare opportunity to work at the heart of a purpose-led organisation, partnering directly with the CEO and senior leadership. You will operate as a trusted advisor at the highest level, reporting to the Chief Strategy & People Officer, with close collaboration with the CEO.
This role is based in our London office. ClientEarth has a Flexible working policy, however this post is expected to work from the office at least 2 days per week.
Key Responsibilities
- Sets and delivers the strategic approach for CEO Office coordination and leadership communications (internal), aligning leadership rhythm, decision flow, and engagement to organisational priorities. This includes line management of the PA to the CEO, and close working with the CEO's external communications advisor
- Provides timely counsel to the CEO, flagging up risks and opportunities, and acting with discretion and diplomacy across the organisation to resolve challenges and provide solutions
- (Where required) Leads on the delivery of key strategic projects for the CEO/Chief Strategy and People Officer, and / or engage to trouble-shoot on existing projects, depending on business need; this could be related to organisational effectiveness, collaboration and engagement, or internal services to the organisation
- Oversees ClientEarth’s Global Internal Communications & Engagement Programme - including the line-management of our internal communications advisor - to connect colleagues across our offices, promote effective information flow, champion an equitable, diverse and inclusive culture, and embed ClientEarth’s values
- Support the professional development of line reports through ongoing supervision, influencing them to take positive action and to be accountable for their work and contribution to the smooth-running of the organisation.
See the job description for a full list of duties for this role.
Skills, Knowledge & Expertise
- Substantial experience of managing upwards and guiding senior leaders, trustees/directors and other high level internal and external stakeholders (essential)
- Experience in copy-writing for senior leadership, drafting high-quality copy tailored to the relevant audience within tight time-frames (essential)
- Experience in developing internal communication and engagement strategies for medium to large organisations (essential) within an international organisation (desirable)
- Strong understanding of the external context in which ClientEarth operates, including the wider NGO landscape and political awareness (essential)
- Strong alignment with ClientEarth’s Values and commitment to our Vision, Mission and Equity, Diversity and Inclusion Strategy objectives (essential)
See the job description for a full list of duties for this role.
Job Benefits
Flexible working: We are proud to be a Flexa accredited Employer. Visit our Flexa Employer page for more information on our approach to flexible working. Our flexible working policy allows our people the choice to decide to work from home/another location in the country where their contract of employment is issued for 80% of their month, with the other 20% of their month being office-based. See our benefits page for more: Benefits | ClientEarth Careers as well as our flexible working FAQ.
ClientEarth values diversity and inclusion and the benefits this brings. We aim to appoint the most suitable candidate at all times and welcome applications from people from all different backgrounds. See our Equity, Diversity and Inclusion (EDI) at ClientEarth | ClientEarth journey page for more.
Please note that ClientEarth is only able to employ those who have the pre-existing legal right to work in the UK.
ClientEarth is not a law firm and does not provide legal advice or legal services to third parties.
Using the power of the law to protect life on Earth.


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!
Community Fundraising Assistant - North
Are you ready to take on a new challenge with a leading charity making a real difference in brain tumour research?
Brain Tumour Research is an exciting, innovative, and ambitious charity. We are passionate about finding a cure for brain tumours through the establishment of dedicated Brain Tumour Research Centres of Excellence around the UK.
After a successful 2025, we’re building on our momentum and looking ahead with ambition. As our work continues to expand, so does our impact. We are now looking for passionate people to join us on the next stage of our journey!
It is a fantastic time to be joining us and we are keen to share this with likeminded and talented individuals. We currently have an opening for a Community Fundraising Assistant - North, to join our Community and Digital Fundraising team.
- Do you want to make a difference in one of the most innovative and exciting medical research fundraising charities in the UK?
- Are you able to provide friendly and professional support to fundraisers and supporters?
- Do you have experience in supporting events or community activities?
- Do you live in either Scotland, North East England, North West England or the East Midlands?
Have you answered Yes to these questions?
Does this sound like the opportunity to really take the next step in your career?
Excited to learn more about this position? Then please take a read through our recruitment pack which is included within this advert.
If you have the skills and ambition that we are looking for we are excited to receive your application. We are really looking forward to welcoming a new member to our team!
We are asking for a CV as the first step but applicants may be asked to provide a targeted covering letter as part of the selection process. Interviews will be conducted during the application window as appropriate, and will consist of a first interview via MS Teams, progressing, if successful to a face to face second interview, held at our offices in Milton Keynes.
We reserve the right to close the application window early and advise candidates to apply in good time to avoid disappointment.
We are looking for people who share our passion for finding a cure for brain tumours and who have the skills and experience to make a difference. We welcome applications from candidates of all backgrounds, cultures, genders, sexual orientations, abilities, and ages. We believe that diversity enriches our organisation and helps us achieve our mission. We are committed to providing an inclusive and supportive environment where everyone can be themselves and contribute to our vision.
To find a cure for all types of brain tumours To increase the UK investment in brain tumour research
The client requests no contact from agencies or media sales.
This is an exciting opportunity to take on a strategic, outward-facing role where you will build partnerships, develop new opportunities to expand our reach and impact.
What you’ll be doing
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Leading the expansion of F4YP services into new geographical areas
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Building strong relationships with schools, local authorities, and partners
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Creating referral pathways to increase access for children and families
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Identifying opportunities and supporting funding bids and proposals
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Strengthening local systems to better support young people’s wellbeing
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Raising the profile of F4YP across new communities and networks
What we’re looking for
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Experience in partnership building, outreach, or service development
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Strong communication and relationship-building skills
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Experience contributing to funding applications or commissioned work
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Ability to think strategically while delivering results
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A proactive, confident individual who thrives in a growing environment
Bedford / Hybrid (Beds, Herts, Cambs) | ⏰ Full-time | 3-year fixed term | Working pattern: 9-day fortnight (one day off every two weeks
To provide support services to young people & their families, improving wellbeing, developing self-esteem, confidence & resilience.