Administrator jobs in London

About GISF

The Global Interagency Security Forum (GISF) is a member-led NGO network working to strengthen security risk management across the humanitarian and development sectors. With over 140 member organisations, GISF provides resources, convening spaces, and expertise to help keep aid workers safe.

About the role

The Administration and Finance Officer plays a critical role in ensuring the smooth and efficient functioning of GISF’s operations. This role combines core administrative responsibilities with day-to-day financial support, including grant-related bookkeeping, staff timesheet coordination, and invoice tracking. Training will be provided on financial tasks, though some experience is welcome. This role would suit someone looking for flexibility across their week- a suitable working pattern can be negotiated with the successful candidate.

Key responsibilities

Administration & Operations

• Provide day-to-day operational support to the GISF Secretariat,
• Coordination with outsourced service providers (e.g. IT, legal, finance, audit).
• Maintain and update GISF’s policies systems to support efficient operations.
• Manage the GISF office space in London.
• General HR duties, including support to recruitment processes, leave-tracking and onboarding of new staff and consultants.
• Assist with travel bookings, venue arrangements, and logistics for meetings as well as GISF-led external events.
• Administrative support to the board of directors.

Finance

• Support day-to-day financial processes, including coordination of supplier payments and processing staff expense claims.
• Oversee basic bookkeeping functions, including coding of expenses to relevant grants and cost centres.
• Maintain financial records and assist in the preparation of financial reports for donors and management.
• Liaise with GISF’s external accountants or financial service provider to support timely and accurate reporting.
• Coordinate the collection and consolidation of monthly staff timesheets, ensuring correct allocation to grants/projects.
• Prepare and issue invoices; monitor payments and follow up with members as needed.

Person specifications

• Strong organisational skills, with the ability to manage logistics, competing priorities, and multiple deadlines.
• Demonstrated experience supporting administrative processes such as scheduling, travel booking, document management, and coordination with external service providers.
• High attention to detail, particularly in maintaining accurate financial and administrative records.
• Confidence working with budgets, invoices, expense tracking, and basic bookkeeping tasks (training can be provided).
• Highly proficient in Microsoft Office (especially Excel and Word) and comfortable learning new systems quickly.
• Experience using digital tools such as CRMs or accounting platforms (e.g., Salesforce, Xero) is desirable.
• Strong written and verbal communication skills, with the ability to prepare clear emails, documents, and reports.
• Ability to work independently, exercise sound judgement, and escalate issues appropriately.
• Professionalism, discretion, and the ability to handle sensitive or confidential information (e.g., HR records, board materials, donor-linked financial data).
• Strong interpersonal skills and a service-oriented approach when supporting colleagues, members, and partners.
• Ability to work accurately under pressure and maintain consistency in routine tasks such as timesheet consolidation and invoice tracking.
• A problem-solving mindset, with the ability to suggest and implement improvements to administrative or financial processes.
• Comfortable working in a hybrid or remote environment and managing workload with limited supervision.

What we offer

• 25 days of annual leave increasing annually after 2 years, up to a maximum 30 days (plus bank holidays)
• Office shutdown between Christmas and New Year
• Employer Pension contributions
• A focus on professional development, including access to overseas events, workshops, and training

How to apply

Application is by submission of a CV and cover letter, contact details can be found in the attached document.

The cover letter should be no more than two pages, and explain why you are interested in this post with GISF and how your skills and experience make you a good fit.

Closing date: 16 January 2025 (applications reviewed on a rolling basis)

This post is UK-based. Candidates will need to show evidence of their eligibility to work in the UK. Further information will be provided when an offer of employment is made.

Application Closing Date: 16 January 2026 

Location: Remote or hybrid working within the UK; individuals will be required to attend episodic in-person office days in London as needed and prescribed by the organisation. This role requires applicants to be able to show that they have the right to work in the UK. 

Term: full time - 35 hours a week

Organisation: Global Greengrants Fund UK 

Salary: Salaries at Global Greengrants Fund UK (GGF UK) are dependent on applicable salary scales, internal pay policies including equity considerations and budget. Due to the ways in which salary negotiations perpetuate existing structural inequities, GGF UK has moved away from salary negotiation processes for any candidate. Our best offer for this position is £42,000 per annum. 

Benefits: We have improved our benefits package and we now offer 10% employer’s pension contribution, remote and flexible remote working, generous family and sick leave, employee assistance programme, health and life insurances, 28 days annual leave plus all UK bank holidays. 

About Global Greengrants Fund: 

Global Greengrants Fund (GGF) supports grassroots activists and civil society organisations around the world working to address environmental and social justice in over 160 countries.GGF applies a participatory and decentralised model in making grants to grassroots groups through regional and thematic boards of advisors, global partner networks and independent funds, to support grassroots environmental and social justice action. 

Global Greengrants Fund comprises two organisations located in the USA, Global Greengrants Fund Inc (established in 1993), and Global Greengrants Fund UK (established in 2012). The two organisations work closely together with a shared grantmaking programme and strategic collaboration at the senior leadership level. GGF UK consists of thirteen staff members working on fundraising and influencing philanthropy; finance; communications; and operations, with all of these functions operating autonomously but in close collaboration with their US counterpart functions. 

In 2025, Global Greengrants Fund is amid a strategic journey in which we collectively centre our values, including diversity, equity and inclusion, and organisational care in our work, and to rediscover our identity and potential after 30+ years of work. We have experienced tremendous growth over the past two years and we are thoughtfully, yet rapidly, growing our annual grantmaking, our philanthropic advocacy, and our global partnerships and collaborations to new levels. This includes creating a globally networked learning organisation and transforming our organisational culture to be more collaborative and self-steering – we call this our transformational journey. The Senior Finance and Operations Administrator needs to understand the challenges and opportunities that come with these transformations and can remain flexible, steady, and adaptable. 

The Role 

The Senior Finance and Operations Administrator is a critical, multi-functional role supporting the financial, operational and administrative systems of GGF UK. The role will report to the Head of Finance with a dotted line to the Operations Manager on all operational tasks.

Acting as a key liaison between grants management, operations and finance, this role requires taking ownership of specific financial processes – particularly those intersecting with grants payments, forex providers and internal systems. The ability to clarify issues and relay technical information across functions will be essential and hence demand high attention to detail, initiative, and the ability to navigate and communicate complex financial and grant-related processes to non-financial colleagues.

Coordinating closely with the Director of Finance and Operations, the postholder will provide proactive administrative support including diary management. 

The candidate profile. 

The successful applicant will have significant relevant experience in a similar role in a charitable, environmental, development, social justice, feminist, gender, human rights organisation, and/or grant-making organisation. They demonstrate knowledge and experience in charity/nonprofit grant accounting/financial issues and dealing with both financial and grant information and processes, understand accounting principles, and have knowledge of accounting, and grantmaking processes. They have experience of using banking services and payment experiences (including international payments). They demonstrate excellent administrative and organisational skills, and the ability to ensure the accuracy of work and demonstrate precise attention to detail. They will have the skills to give, receive, and work with feedback constructively. They also thrive in a virtual environment, motivated to take on challenges and collaboratively find innovative and creative solutions. Multiple language skills would be ideal, while English fluency is a must. 

The right candidate will understand Global Greengrants Fund’s core values and be committed to the guiding principles and mission of Global Greengrants Fund and ensure they uphold them in the way they take up the responsibilities of the role. They will value transparency and accountability, demonstrating strong critical thinking, strategic risk management, and the ability to influence and resolve differences across boundaries. With a high degree of self-awareness and insight, the candidate will excel in building strong interpersonal relationships, both within and outside the organisation, and possess outstanding communication and collaboration skills. 

How to apply: 

Applications need to be submitted through GGF UK’s job platform by 16 January 2026 date at 23:00 GMT. To apply via the job platform and to see the detailed Job Description, please click on the 'Apply' button and you will be redirected to our recruitment platform. You will be required to complete a set of screening questions and upload a current CV. You will need to submit these in English. If you’re intrigued by this position but feel like you don’t fit the profile precisely, please still apply. 

We thank all those who apply, but only shortlisted candidates will be contacted. 

Global Greengrants Fund UK is an equal opportunities employer. We strongly encourage applicants from all backgrounds and walks of life. We believe that diversity and inclusion among our team is critical to our success. We seek to recruit, develop and retain the most talented people from a diverse candidate pool and welcome applications from all qualified candidates. We do not discriminate on the basis of race, colour, religion, ethnicity, gender, disability, sexual orientation or gender identity. 

CV WITH COVERING LETTER IS REQUIRED

Join NRAS as a Data Administrator and be part of a team shaping how we use data to transform lives. If you’re passionate about data integrity, analytics, and leveraging technology to drive meaningful impact, this is your opportunity to make a difference. You’ll work at the heart of the charity, ensuring our data systems are secure, efficient, and insightful - helping us deliver smarter strategies and better outcomes for thousands of beneficiaries. This role offers variety, responsibility, and the chance to grow your expertise in Salesforce and data within a forward-thinking organisation.

Key Responsibilities

The main responsibilities for the Data Administrator will include but are not restricted to, the following:

Database Management and Security

• Handle day-to-day tasks: creating/running reports, importing data, retention processes, cleansing, maintenance, and advising on best practices.
• Work as part of a team to ensure compliance with Data Protection Act 2018, UK GDPR, and DUA Act 2025.

Performance Monitoring

• Monitoring exisitng intergrations to ensure they work and data entry is accurate.
• Liaise with internal teams and external consultants.
• Conduct regular testing, analyse metrics, troubleshoot issues, and optimise efficiency.

Support Internal Staff Training

• Support Head of Data in training staff on best practices for data entry and management.
• Create and manage training materials and processes.

Data Segmentation

• Work with teams to segment data for personalised communications.

 Data Insights, Analytics and AI

• Provide insights and analysis via reports, dashboards, analytics tools.
• Manage data to enable analytics and AI usage.

Specific Duties

1. Manage, create and administer reports and dashboards as requested by internal teams and the Head of Data.

2. Develop and maintain data entry and reporting processes.

3. Monitor data quality and integrity to maintain a high level of accuracy.

4. Conduct regular audits of data processes and manage data retention to ensure compliance with regulations (Data Protection Act 2018, UK GDPR, DUA Act 2025).

5. Perform database de-duplication and cleansing procedures regularly.

6. Define, manage, and document issues, resolutions, checks, and testing following team methodology.

7. Assist internal teams in data segmentation for personalised communications.

8. Troubleshoot data issues in collaboration with internal teams.

9. Liaise with third-party software providers to ensure seamless and accurate data transfers.

10.  General database administration tasks e.g. creating users, resetting passwords.

11.  Report regularly to the Head of Data on performance metrics.

Skills and Experience

1. Understanding of data analysis, reporting, and presenting data clearly.

2. Strong IT skills, particularly MS Excel.

3. Attention to detail and strong analytical skills.

4. Excellent spoken and written communication skills.

5. Ability to problem-solve and troubleshoot effectively.

6. Process-driven approach with strong documentation skills.

7. Ability to prioritise conflicting needs and manage workload independently.

8. Adaptable and quick to learn, with motivation to improve skills.

Personal Circumstances and Attributes

 1. Self-starter who can initiate and complete tasks independently.

2. Organised and logical thinker.

3. Highly motivated and committed with a can-do attitude.

4. Ability to work under pressure and meet deadlines.

NRAS Structure

The post holder will report to the Head of Data and will work closely with the Data Team, and all colleagues throughout the organisation as data users.

Other Duties/Information

• Attendance and participation in team meetings.
• Any other duties as requested by the Head of Data
• NRAS expects all employees to respect the unique contribution of every individual and operates an equal opportunity and diversity policy. All employees must work responsibly within the health and safety policy of the organisation and ensure they are always observing this.

NRAS is an equal opportunities employer and we welcome applications from all suitably experienced persons regardless of their race, socioeconomic backgrounds, gender, disability status, ethnicity, religion/faith, sexual orientation, or age.

How to apply

Via this job board. Please include a cover letter which outlines skills and experience relevant to this role. In the subject line please include “Data Administrator”.

Benefits

· Full time working hours – 35 hours per week

· Flexible hybrid working, minimum 40% in office

· Employee Assistance Programme

· 6.4 weeks annual leave including statutory bank holidays for full time staff, additional long service accrual

· Access to Mental Health First Aiders

·        Free onsite parking

PLEASE NOTE DUE TO THE CHRISTMAS PERIOD INTERVIEWS WILL NOT TAKE PLACE BEFORE JANUARY.

Join us and help transform lives.

We are looking to recruit a talented fundraising administrator who wants their work to make a real difference. In this pivotal role, you’ll be the backbone of our fundraising team, helping us secure the resources that change lives.  This is an exciting role that will work alongside our Fundraising and Legacy Administrator, and you’ll ensure that all our supporters, whether individuals or organisations, feel valued and appreciated, receiving superb customer care.  

As first point of contact for enquiries, you’ll take pride in ensuring that every donation is accurately logged and processed flawlessly and that all enquiries are managed with care.  A team-player, you’ll thrive in supporting your line management and recognise the opportunity to be part of something meaningful.

Please refer to the job description for further information.

In your cv and cover letter please outline how you meet the requirements of the role and why you would like to work for us. You must account for any gaps in your employment history.

The Centre is an equal opportunities employer.  We are always looking for talented people from all backgrounds to join us and help improve the lives of homeless young people, insecurely housed families and their children.  We particularly want to encourage people from under-represented groups in the not-for-profit sector to step forward and apply to work with us. We require our staff to recognise the valuable role that volunteers play in our work and to welcome and support volunteers with whom they work.

We are committed to safeguarding and promoting the welfare of children. We require job applicants, staff and volunteers to complete a criminal records self-declaration and to undertake a basic DBS check for this role.

Applicants must have the right to work in the UK. We are unable to sponsor visas.

Benefits

· 26 days’ leave, rising to 28 days’ leave after two years’ service (pro rata for part time staff)

· Discretionary wellbeing and celebratory days

· Workplace pension scheme and we’ll match employee contributions up to a maximum of 6%

· Life assurance cover (after probation passed)

· Employee assistance programme

· Season ticket loan

· Training and development opportunities

· Access to Blue Light Card discounts

We’re looking for someone to provide essential administrative support to our Carer Support Service and Services team. This includes general administration duties such as booking and recording of team meetings, triage administration, appointment booking, data reporting and coordination of service delivery activities including group sessions.

Key responsibilities include:

• Coordinating and managing the administration of online carer support groups, including scheduling sessions, coordinating responses and maintaining attendance records.
• Managing follow up reminders and administrative closure actions.
• Preparing daily and twice weekly triage lists for the triage panel.

Every year in the UK thousands of unpaid carers look after someone with dementia but receive little or no support. At Dementia Carers Count, we stand for them. We campaign for change and provide practical, emotional and financial support to dementia carers across the UK.

We’re looking for someone with a breadth of experience, who has a willingness to support others and learn new skills. The role can be based anywhere in the UK, with attendance at occasional in -person team meetings in London.

We are a small and remote multi-disciplinary team, committed to making a difference for carers and supporting each other.

If you like the sound of the role, and believe you have the skills and experience to join us, then we would love to hear from you.

What we can offer you

• Generous Annual Leave plus the option to purchase additional Leave
• Workplace Pension with up to 6% employer contribution
• Group Life Assurance
• Health cash plan
• Employee Assistance Programme
• Enhanced Company sick pay policy
• Enhanced carers, family and other leave
• Remote working with travel costs paid
• A commitment to flexible working
• A commitment to support your learning and development

Location (UK): London / Chesterfield (potential office relocation to central Sheffield in 2026)
Hours: Full-time 35 hours per week
Salary: £25,838 per annum (London), £23,506 per annum (rest of UK)
Benefits: Read more about the excellent benefits we offer
Contract type: Fixed-term - Until 30th September 2027
Travel: Travel will be required across the UK, approximately once to twice a month.
Closing date: 23:59 hours, Wednesday 7 January 2026.

Join us and use your skills, knowledge, passion and energy to help us achieve a future free from arthritis.
Are you passionate about improving the lives of people with arthritis?

Are you experienced in providing high quality administrative support?

The Professional Engagement and Education Team at Arthritis UK are looking for an experienced administrator to support their new MSK (Musculoskeletal) SKILLs (Skills, Knowledge, Information and Life Long Learning) programme of work supporting health and care professionals to provide better care for people with arthritis.

About the role
The Professional Engagement and Education Team works across the UK, delivering education and training courses, attending health and care conferences, supporting service improvement projects and developing resources to help provide health and care professionals with the skills, knowledge and information they need to improve outcomes for people with arthritis.

As the MSK SKILLs Administrator you will support the team with the coordination of training sessions, carry out financial processes, collate service data and compile reports, support the recruitment of trainers and volunteers for the programme and provide general administrative support for team meetings and events.

About you
If your knowledge, skills and experience include the following then we'd love to hear from you:

• Experience of providing administrative support to a varied team.
• Excellent working knowledge and experience of using Microsoft Office Suite, digital working skills including experience of using databases.
• Excellent attention to detail and ability to plan and prioritise workload accordingly.
• Ability to use own initiative, work proactively and independently as well as collaborate with a team.
• Strong communication skills both verbal and written.
• Ability to record and maintain accurate data, both financial and personal.

*As a hybrid worker the expectation is that you will spend around 40% of your working time in our office spaces or working in community settings. As an inclusive employer we will consider home-based working for anyone where office-based hybrid working would be a barrier to being able to work for us, for example for someone living with a long-term health condition or disability.

Application deadline and shortlisting 

• We advise candidates to apply early as we reserve the right to close applications ahead of this date.
• Only shortlisted candidates will be contacted. 

We do not wish to receive contact from agencies or media sales. 

Please note that we do not use Artificial Intelligence (AI) during our recruitment and selection processes, and we would respectfully ask that you also refrain from using AI during the selection process. Whilst we do recognise that AI may be a beneficial tool for some when aiding research and preparation for an application or interview, we want to maintain a fair, inclusive and positive recruitment experience at Arthritis UK where candidates can feel supported to demonstrate their experience, knowledge, and skills without the use of AI generated answers.

Application deadline and shortlisting 
We advise candidates to apply early as we reserve the right to close applications ahead of this date.
Only shortlisted candidates will be contacted. 
We do not wish to receive contact from agencies or media sales. 

Please note that we do not use Artificial Intelligence (AI) during our recruitment and selection processes, and we would respectfully ask that you also refrain from using AI during the selection process. Whilst we do recognise that AI may be a beneficial tool for some when aiding research and preparation for an application or interview, we want to maintain a fair, inclusive and positive recruitment experience at Arthritis UK where candidates can feel supported to demonstrate their experience, knowledge, and skills without the use of AI generated answers.

Interview
Interviews expected: Wednesday 21 or Thursday 22 January 2026 on Microsoft Teams.

As a Disability Confident Leader, we guarantee you will be offered an interview if you disclose a disability and demonstrate sufficient evidence within your application that you meet the essential criteria for this role. We will also make any reasonable adjustments you may require for your interview.

About us
We have made a commitment in our Diversity and Inclusion Strategy to increase the diversity of our charity and we welcome candidates from a wide variety of backgrounds and experiences. We want our employees, volunteers and trustees to represent the broad diversity of the communities of which we are a part.

There are over 10 million people living with arthritis. That's one in six, with over half of those living in pain every single day. The impact is huge as the condition slowly intrudes on everyday life - affecting the ability to work, care for a family, to move free from pain and to live independently. Yet arthritis is often dismissed as an inevitable part of ageing or shrugged off as 'just a bit of arthritis'. We don't think that this is OK. Arthritis UK is here to change that.

Arthritis UK is committed to keeping children, young people and vulnerable adults safe from harm. During the recruitment process we will undertake safer recruitment practices and relevant checks to ensure applicants are suitable to work with children, young people and vulnerable adults.

Read more about working for us.

Arthritis UK is a Registered Charity No: 207711 and in Scotland No. SC041156.

We’re looking for a Social Media Administrator to join the WildFish Communications and Marketing team.

WildFish is a charity dedicated to conserving wild fish and their aquatic habitats. This role is perfect for someone who enjoys creating content, feels passionate about the positive impact of social media, and is keen to develop their skills in digital storytelling.

You’ll help to bring campaign messaging to life across our social media platforms, engage audiences, and run the day-to-day management of our accounts. 

Key Responsibilities

● Content creation and planning: Draft and design engaging visual content (images, short videos, graphics) for social media. Maintain the social media content calendar.

● Channel management: Schedule and post content across social platforms (Instagram, Facebook, LinkedIn and YouTube).

● Community management: Monitor comments, messages, and mentions; flagging or responding where appropriate. Engage with followers and build community.

● Platform maintenance: Account administration, including bio updates, ensuring profile assets remain timely and relevant, and maintaining brand consistency across platforms.

● Performance tracking: Analysis performance metrics and create reports.

● Trend spotting: Stay current with social media trends and platform updates, keeping an eye on emerging patterns in the environmental space. 

Personal Requirements

Essential

● Passion for WildFish’s mission and a commitment to its values.

● Over two years' experience with social media platforms.

● Proficiency with social media management tools. .

● Experience with graphic design and video editing tools for creating engaging visual content.

● Understanding of social media analytics.

● Good written communication skills and an eye for detail.

● Organised, proactive, and eager to learn.

● Comfortable juggling multiple tasks and deadlines.

Desirable

● Background in an environmentally-focused role.

● Knowledge of wider communications mix and how the channels interact. 

Preferred Qualifications

● A bachelor’s degree in marketing, communications or a related field.

● Relevant work experience in a related digital marketing, content creation or agency role.

● A portfolio demonstrating successful social media campaigns, community building or follower growth.

What We Offer

● Salary: £25k - 28k (dependent on experience).

● 25 days annual leave, plus 8 bank holidays.

● Additional leave during the festive season.

● Flexible and remote working arrangements, with fortnightly travel to Salisbury (SP2).

● Learning and development opportunities.

● Pension contributions of 5%.

Diversity and Inclusion

At WildFish, we value diversity and inclusion. We are an equal-opportunity employer and encourage applications from individuals from under-represented groups in the conservation sector. If you don’t meet all the criteria but are passionate about our mission and believe you can contribute, we encourage you to apply.

How to Apply

For questions about the role or application process, including reasonable adjustments, contact our Operations Manager. Applicants must have the right to live and work in the UK.

Deadline for applications: 7 January 2026