28 Administrator jobs in Westminster, Greater London

Full-time (35 hours per week), 3-year fixed-term contract with possibility of extension | Hybrid working from our London office or remote working in England | c.£27,500 per annum + 8% pension contribution.

Benefits include: 25 days annual leave, rising after two years' service, plus bank holidays and additional leave between Christmas and New Year.

About You:

The Architectural Heritage Fund (AHF) is looking for a highly organised and detail-focused Grants Administrator to provide responsive administrative support to our Grants teams. Reporting to the England Development Manager and working closely with the Head of Grants and England Grants team as well as supporting our Grants teams for Wales, Scotland and Northern Ireland, you will help ensure our grants administration, application checks, records, spreadsheets, meetings and reporting processes run smoothly and efficiently.

This is an excellent opportunity for someone with strong administrative, numerical and communication skills who wants to contribute to grant-making work that supports communities and helps bring historic buildings back into sustainable use.

What you will be doing:
 

• Supporting the England Grants team with grant application assessment by checking documentation and keeping colleagues updated.
• Maintaining the Grants Budget Management Spreadsheet and liaising with Grants, Development, Programme and Finance colleagues to ensure records are accurate.
• Running monthly live grants reports and sharing information with relevant managers.
• Supporting monthly and quarterly grants meetings, including preparing agendas, formatting papers, taking minutes and updating meeting schedules.
• Maintaining the list of grants awarded on the AHF website and supporting bi-annual submissions to 360 Giving.
• Assisting with quarterly reporting and claims to funders.
• Providing administrative support for Consultant Project Advisor work, including consultant liaison, invoice processing and accurate record keeping.
• Coordinating Consultant Project Advisor fee payments with the Finance Team following sign-off.
• Providing wider administrative support to help the Grants programme operate effectively.

Your Experience

• Ideally a Level 3 qualification in Administration, Business or Finance, or relevant A Levels.
• 2-3 years’ experience of administration to include financial administration, ideally grants with a social investor or charity lender or funder.
• Responsive to customers by providing live tracking of applications and projects.
• Ability to work methodically and effectively as a member of a predominantly remote working team.
• Ability to work effectively with changing priorities and deadlines.
• Excellent organisational, written, and oral communication skills.
• Excellent numerical and general IT skills, accuracy, and attention to detail.
• Experience of using Database system(s).
• Experience of monitoring and managing a budget; familiarity with Excel.

About the AHF

AHF is a leading heritage charity founded in 1976 to help charities and social enterprises across the UK find solutions for vulnerable historic buildings. We do this by offering advice, grants, and loans. You can find more details of the AHF and the impact of our work on our website.

We are a charity committed to being inclusive and giving everyone an equal chance to succeed – you can read more about our EDI commitments on our website.Applications are welcome from all regardless of age, sex, gender identity, disability, marriage or civil partnership, pregnancy and maternity, religion or belief, race, sexual orientation, transgender status or socio-economic background.

How to apply

Please submit your updated CV and cover letter (of up to 1.5 sides of A4, via the link provided.

Your application must reach us no later than 23:59pm on Friday 18th September 2026. Applications without covering letters will not be considered, and those with covering letters created using AI will be discounted. Please write your own tailored covering letter.

If shortlisted for interview, we will be in touch with you by 18th September. However, we are a small charity and, due to the volume of applications we anticipate, we regret that we will be unable to provide feedback if you are not shortlisted.

Interviews will take place during the week commencing 28th September 2026. These can be either online or in person at the AHF London office. Please indicate your preference in your application.

REF-230 537

We are recruiting a fixed term Finance Administrator (maternity leave cover) to join our wonderful team. This role will be responsible for coordinating the Foundation’s financial administrative processes and supporting the Head of Operations with day-to-day financial tasks.

Suitable candidates will:

• be passionate about supporting young people to make safer choices about drugs and alcohol,
• have experience of finance administration, with excellent organisation skills
• have excellent attention to detail
• be proactive, self-motivated and confident to take initiative
• enjoy working as part of a small and busy team

The Daniel Spargo-Mabbs Foundation is a drug and alcohol education charity, founded by Fiona and Tim Spargo-Mabbs in 2014 in response to the death of their 16-year-old son Dan having taken ecstasy. The charity aims to support young people to make safe choices and reduce harm, through increasing their understanding of the effects and risks of drugs and alcohol and improving their life skills & resilience. We work with young people, parents, teachers and professionals, in schools, colleges and communities across the UK. 

Key responsibilities

• Prepare and process invoices and debtor reports
• Assist with monthly reconciliation and data entry
• Process weekly online bank payments
• Maintain accurate financial records and filing systems
• Support month-end and year-end closing processes
• Assist with payroll processing and reporting
• Respond to internal and external finance-related inquiries
• Ensure compliance with company policies and relevant financial regulations
• General administrative support 

We have an exciting opportunity for a Legacy Administration Officer to join our Legacy Administration Team at Diabetes UK.

You will be playing a crucial role in securing long-term, sustainable income that is critical in achieving Diabetes UK’s strategic goals, including funding research, tackling stigma and supporting people to live well with diabetes. Legacies are thoughtful gifts which help us to make a significant difference to the lives of those living with diabetes across the UK, and continue our fight towards a future where diabetes can do no harm.

This Legacy Officer role offers the chance to develop your own skills and capabilities within legacy administration whilst promoting the Diabetes UK values and positive culture at all times. There is the opportunity to manage your own case load of pecuniary gifts depending on expertise and enthusiasm to learn.

18 hours per week | £15,210 per annum pro rata (£29,575 FTE) | Fixed term for 5 years, with possibility of extension | 3% pension

Choice in Hackney is a disabled person’s organisation supporting disabled people with independent living services including advocacy, volunteering and training services. We are looking for an enthusiastic and organised administrator to provide administration support to Choice’s staff and services.

We are looking for someone:

1. To provide efficient administrative support across all CHOICE IN HACKNEY projects and services.

2. To ensure the smooth day-to-day running of the office, reception and administrative systems.

3. To maintain accurate records, databases and filing systems in accordance with organisational policies and General Data Protection Regulation (GDPR).

4. To provide administrative support to staff, volunteers, and partner organisations.

5. To support monitoring, evaluation and reporting requirements for funded projects.

We are looking for an experienced and organised administrator to provide practical support during a busy three-month period.

This varied, hands-on role will help keep our office running smoothly while supporting communications, trustee meetings, our AGM and charity events, including a sponsored charity run.

You will:

• Respond to telephone calls, emails and visitors
• Provide day-to-day administrative and office support
• Organise meetings, prepare papers and take accurate minutes
• Help coordinate our AGM and other events
• Create engaging social media content and simple promotional materials
• Support communications with supporters, partners and families

We are looking for someone who is reliable, friendly and highly organised, with experience in administration within a charity or community setting. You will be comfortable managing several priorities, working independently and following tasks through to completion.

Experience of minute-taking, Microsoft Office and creating social media content is essential. Familiarity with Canva would be an advantage.

This is an ideal short-term opportunity for someone who enjoys variety and can quickly become a dependable part of a small, friendly charity team. We are looking for someone who will be immediately available, ideally able to start by the end of September.

Contract: Full-time, permanent

Salary: £34,975 per annum plus opportunity to earn up to 5% performance related bonus

Location: Hale Village, London, N17

Newlon Housing Trust is a successful charitable housing association and one of the major providers of new affordable housing in north and east London.

We have an exciting opportunity for an enthusiastic and customer-focused administrator with excellent organisational skills to join our team.

As part of our Homeownership Services team your duties will be focused on a variety of leasehold sales transactions whilst forming good working relationships with external agencies including managing agents, solicitors, surveyors and lenders. You will be required to participate in all sales activities and events as and when required.

A self-starter, you will feel confident working on your own initiative and have the ability to plan and organise your own workload, as well as working as a key member of the team.  You will also provide support to colleagues in this small but very busy team and have experience in a customer focused environment with excellent telephone and written communication skills. 

With proven customer service experience in a busy working environment, you will be able to deal effectively and efficiently with members of the public both via verbal and written communication. Some knowledge of property sales and housing legislation is essential, along with good administration and IT skills with the ability to manage a large and varied workload.

In return, you can expect 27 days holiday, a non-contributory pension, excellent benefits and a flexi scheme.  You’ll also be working out of purpose-built offices that form part of the award-winning Hale Village regeneration project, and are situated just two minutes’ walk from the major transport interchange at Tottenham Hale.

For further information and details of how to apply, please visit our website via the apply button.

Closing date is 23:59 on Tuesday 8 September 2026

Interviews will be held at the Newlon Head Office on Thursday 17 September 2026

Newlon Housing Trust is a charitable housing association and a committed Equal Opportunities employer.

No agencies please.

Finance Administrator – Job Description

Reports to: Chief Executive Officer 

Direct reports: None

Location: Hybrid, at least one day per week at the Power Up North London office

Contract: Part-time (15 hours a week)

Salary: £12,000 per annum (£30,000 full-time equivalent, pro rata)

Application deadline: 31 August

Interviews: Online interviews will take place between 7 and 11 September 

Role Purpose

Power Up North London is a leading community energy organisation delivering renewable energy, energy-efficiency and retrofit projects that directly benefit community groups and public buildings. We believe communities can and must play a central role in the transition to a low-carbon future.

The Finance Administrator will support the effective financial management and integrity of Power Up North London’s financial operations. The postholder will prepare accurate financial and management information, monitor budgets, and support finance processes including cashflow management, invoicing, payments and associated controls.

Working closely with the CEO, Treasurer, Board, internal colleagues and external finance providers, the postholder will provide timely financial information and administrative support to inform decision-making, meet funder requirements and support the organisation’s sustainable growth. The postholder will report to the CEO for day-to-day management and will work with the Treasurer, who provides Board-level financial oversight.

Key responsibilities

Financial Management and Governance 

• Maintain accurate and robust financial accounts and processes.

• Support the set-up and preparation of monthly management accounts for internal and Board reporting.

• Support preparation and management of the annual budget.

• Track income and expenditure against approved budgets, identifying and explaining variances.

• Establish and maintain grant and project income and expenditure tracking against budgets.

• Prepare financial reports for funders.

Billing and Revenue Assurance 

• Ensure timely billing and effective debtor management.

• Identify and escalate site billing discrepancies.

• Support the investigation and resolution of issues to ensure accurate income collection.

Cashflow and Treasury Management

• Manage cashflow and maintain accurate forecasts.

• Reconcile bank accounts fortnightly and track cash movements.

• Monitor invoice timing and payment disbursements to support effective cashflow management.

Performance Monitoring and Financial Modelling 

• Liaise with the Asset Management Team to track solar-site and project performance against forecasts.

• Analyse income and expenditure, highlighting risks and opportunities.

• Support electricity pricing for new sites and review financial assumptions and models.

External Finance Coordination

• Work effectively with Sharenergy, Power Up North London’s outsourced finance provider.

• Liaise on accounting, reporting and financial queries, ensuring timely resolution.

• Monitor delivery against the service-level agreement.

Financial Controls 

• Ensure compliance with Power Up North London’s financial processes and controls.

• Implement and maintain controls for incoming and outgoing payments, grant management and bank reconciliations.

Funding context

This role is funded in part by a National Lottery Community Fund grant and in part through Power Up North London’s earned income from the delivery of solar, retrofit and energy advice/training projects that generate project management fees. 

Finance Administrator - Person Specification

Essential experience

• Experience in a finance or accounting role, including financial reporting and budget tracking.

• Experience preparing or supporting the preparation of management accounts.

• Experience working with external finance providers or accountants.

Essential knowledge and skills

• Strong financial and numerical skills, with excellent attention to detail.

• Ability to analyse financial data and communicate insights clearly.

• Experience in budgeting, forecasting and variance analysis.

• Strong organisational skills and ability to manage competing priorities.

• Experience tracking project-based finances or multi-site income models.

• Confidence using spreadsheets and financial systems.

• Clear written and verbal communication skills.

Desirable Experience and Knowledge

• Part-qualified or qualified accountant.

• Experience in community energy, sustainability or the not-for-profit sector.

• Familiarity with energy pricing or financial modelling.

Personal Attributes

• Highly organised and methodical.

• Proactive and able to identify and resolve issues independently.

• High integrity and commitment to financial accuracy.

• Collaborative approach to working within a small team with internal and external stakeholders.

• Motivation to contribute to social and environmental impact.

We’re currently recruiting one full-time and one part-time Charity Administrator. The post is office based and offers a great opportunity for a varied role in a forward-facing young people’s mental health charity. The job description in this pack provides a generic overview of the Administrator role. Administrators are based centrally with other support staff. Our Administrators are a vital and valued part of our team supporting and enabling the work of our mental health practitioners and the work of the Charity overall. Administrators report directly to the Service Administration Manager and will work collaboratively within a team of administrators covering different services as needs arise. 

The post holder will be the predominant point of contact for young people and professionals contacting the services and hence a sensitive and professional telephone manner will be of key importance. However, the post holder will NOT be acting as a mental health practitioner and will be expected to maintain clear boundaries between their role and that of the mental health practitioners.

Please read the full Job Description and Person Specification for the Charity Administrator role, attached to the advert, and fill in the application to be considered. 

We understand some candidates may want to use AI tools when applying. Whilst we welcome the use of technology to support clear communication and structure, we also want to learn more about the authentic you, so please ensure that your application reflects your own skills, knowledge and experiences wherever possible. In the spirit of transparency - we also ask that you indicate if you have used AI in your application. 

Decisions about who to invite for interview will be based on how well someone demonstrates that they meet the person specification for the specific post, so please make sure you complete the application form fully and accurately, giving evidence of how you meet each point in the Person Specification and indicating your relevant knowledge, skills and experience. Please note that CVs will not be considered. 

Email applicants will receive a confirmation of receipt and shortlisted candidates will be contacted as soon as possible to arrange interviews. 

Service Delivery Administration Manager

We are seeking an experienced and highly organised Service Delivery Administration Manager to lead the Administration Hubs in the Midlands and South East Localities.

Position: 000044 Service Delivery Administration Manager

Location: Home-based, Midlands or South East Locality. However, frequent travel will be required as part of this role (may include team meetings or other work-related meetings)

Hours: Full-time, 35 hours per week 

Salary: Circa £33,500 per annum

Contract: Permanent

Benefits: 25 days’ annual leave plus bank holidays (this will increase with service up to 30 days, full time equivalent) cashback and discount scheme, employee assistance programme, learning and development, pension scheme, Life Assurance, Eye Care vouchers, Long Service Award, Health Cash Plan, flexible working opportunities available.

Closing Date: Sunday 13 September 2026

Interview Date: 8 and 9 October 2026 . Interviews will be held via video conferencing. Please let us know if this will present any challenges when you email your application.

The Role

Reporting to the Service Support Lead, the Service Delivery Administration Manager will work to ensure the Administration Hubs are delivering high-quality administrative support to Locality Impact service delivery teams. 

Key responsibilities will include:

• Line management of Service Delivery Administrators, including recruitment, training, support and supervision, creating a positive leadership environment
• Managing performance improvement
• Supporting process improvements and creating efficiencies within the admin hub, including key stakeholders at relevant points.
• Working with Service Delivery Coaches to ensure quality administrative support is provided to commissioned services.
• Contributing to the wider Service Delivery Admin function across Locality Impact

About You

You will have:

• Experience of supporting remote teams
• Excellent communication skills
• Experience of writing and implementing new administration processes
• Experience of building and maintaining relationships with key stakeholders

This role requires frequent travel to provide face to face 1:1s, Admin Hub team meetings and wider management meetings. The teams you will be line managing are based in the Midlands and South East Locality. Candidates must be able to demonstrate how they can meet this requirement of the role

To fulfil the role, you must be a resident of the UK and have the right to work in the UK.

Applications

To apply you’ll be redirected to the organisation website where you can download the full role profile. You’ll need to submit a CV and cover letter demonstrating how you meet the person specification detailed in the role profile, and what you bring to the role in terms of your skills and experience.

If you are applying under the Disability Confident scheme, please indicate this in your supporting statement when applying for the role.

Stroke Association

Finding strength through support

The Stroke Association is the only charity in the UK providing lifelong support for all stroke survivors and their families. We provide tailored support to tens of thousands of stroke survivors each year. This support includes one-to-one and group support, funding vital scientific research into stroke prevention, acute treatment, recovery and long-term care, and campaigning to secure the best care for everyone affected by stroke. 

We’re here for stroke survivors and their loved ones, from the moment they enter the new and frightening post-stroke world, supporting them every step of the way as they find their strength and their way back to life.

It’s only thanks to the generosity of our supporters and donors that we can provide vital support. 

Stroke Association is driven by our ambition to improve the lives of everyone affected by stroke. This means we’re determined to create an equitable and inclusive workplace that benefits from the difference, and thrives on the diversity, of our people. Guided by Our approach to solving inequity in stroke, we are prioritising listening to, and learning from, lived experience across our charity.

We are working to improve the representation of this lived experience at all levels within the Stroke Association and we are eager to recruit applicants from a variety of communities and backgrounds. We are keen to receive applications from people affected by stroke, people of colour, members of LGBT+ communities, and disabled people because these identities and experiences are underrepresented and would add enormous value to how we work.

We are a Disability Confident employer, and we are making great progress focusing on flexible working, reasonable adjustments and access to work. Our charity has a variety of staff network groups and we're committed to continuously improving our diversity and inclusion efforts. If you have questions, or access needs, we’re happy to discuss any support and adjustments we can make throughout the recruitment process so that you’re able to contribute your best in a way that meets your needs.

You may also have experience in areas such as Service Delivery Administration Manager, Service Delivery Admin Manager, Service Administration Manager, Service Admin Manager.

Please note this role is advertised by the recruitment agency acting for the client, Not For Profit People. #INDNFP

The Festival Administrator will provide practical, hands-on support to volunteers and the wider Festival team in the run-up to and during Limmud Festival. The role will focus on coordinating and responding to the needs of participants and volunteers, helping ensure the smooth and effective delivery of the event. Limmud Festival 2026 takes place in the Midlands from 25–30 December 2026 and the Festival Administrator are expected to be at the event. 

Senior Administrator & PA Support (Temporary)
£19.23 per hour
4+ month temporary assignment
South East London
Predominantly office-based with flexibility to work remotely approximately 1 day per week
Basic DBS check required

Are you an experienced administrator or PA looking for a role where you can make a meaningful contribution within a values-led organisation?

We are working with a well-established charitable organisation that is seeking a highly organised and professional Senior Administrator to provide support to a busy senior leadership office. This is a varied and rewarding opportunity for someone who enjoys coordinating multiple priorities, building strong relationships with stakeholders and ensuring the smooth running of a fast-paced office environment.

Working as part of a small and collaborative team, you'll play a key role in supporting senior leaders, managing communications and helping deliver a first-class administrative service. This position will suit someone who thrives on organisation, enjoys working with people and takes pride in providing reliable support behind the scenes.

This is a busy, hands-on role where no two days are the same. Responsibilities will include:

• Managing complex diaries and coordinating meetings
• Monitoring inboxes and responding to enquiries appropriately
• Organising travel arrangements and hospitality requirements
• Planning and coordinating meetings, events and stakeholder visits
• Preparing correspondence, presentations, reports and meeting papers
• Taking meeting minutes and tracking follow-up actions
• Managing expenses and general administrative processes
• Acting as a professional first point of contact for visitors and stakeholders
• Maintaining accurate records, filing systems and confidential information
• Liaising with internal teams and external partners to gather information and coordinate activities
• Supporting wider operational and administrative projects as required

About You We're keen to hear from candidates who have gained experience within the charity, not-for-profit, education, membership, healthcare, faith-based or public sectors.

You'll bring:

• Previous experience in a senior administration, PA, team support or office management role
• Excellent organisational skills and the ability to manage competing priorities
• Strong diary and inbox management experience
• Exceptional attention to detail and a proactive approach
• Confidence communicating with stakeholders at all levels
• Strong written and verbal communication skills
• Advanced Microsoft Office skills, including Outlook, Word, PowerPoint and Excel
• Experience coordinating meetings, events and administrative processes
• The ability to handle sensitive and confidential information with discretion
• A reliable, professional and committed approach to work

An understanding of the Catholic Church or experience working within a faith-based organisation would be beneficial but is by no means essential. More important is a genuine respect for the organisation's values and a willingness to work within this environment.
Why Apply?

• Opportunity to join a highly respected charitable organisation
• Varied and engaging role with exposure to senior stakeholders
• Supportive and collaborative working environment
• Immediate start available
• Initial 4-month assignment with the potential for extension
• Predominantly office-based role with some hybrid flexibility
• Chance to make a meaningful contribution within the not-for-profit sector

Additional Information

• Interviews scheduled for the week commencing 14 September
• Successful applicants should be available to start as soon as possible thereafter
• Appointment subject to a satisfactory Basic DBS check

We want you to have every opportunity to demonstrate your skills, ability and potential; please contact us if you require any assistance or adjustment so that we can help with making the application process work for you.

Fleet Administrator

Part-time - 21 hours per week

£26,000 (pro-rated to £15,600) + excellent benefits

Leatherhead, Surrey

About the role:

The Fleet Administrator will form a vital part of the Finance and Operations Team supporting the Operations Manager in the management of the Rainbow Trust fleet.  Rainbow Trust operates a fleet of approximately seventy vehicles situated across our nine regional teams. It is vitally important that our Family Support Workers have a reliable vehicle for attending family visits and transporting families to hospital. In addition, the Fleet Administrator will be required to assist the Operations Manager with ad-hoc tasks/projects according to the workload.

Full training will be provided and previous experience of managing a fleet is not required, although is desirable. A good level of maths, excellent communication, planning and Microsoft Excel skills are required to be successful in this role.

This is an excellent opportunity to maintain a breadth of fleet administrator experience with increased responsibility.

What we’re looking for:

• Highly motivated and disciplined approach to work – good customer service with the ability to liaise with different stakeholders, manage workload effectively and respond well to change.
• A helpful and supportive team member – who can work collaboratively with others.
• A high level of attention to detail and accuracy – producing precise, high quality, consistent work to meet deadlines.
• Confident use of MS Office and extensive experience of Excel – you have strong attention to detail, are comfortable working with data, and produce high quality accurate work.
• Applications will be particularly welcome from those who have experience of fleet administration – acting as the main point of contact for vehicle issues and liaising with leasing and insurance companies.  Full training will be provided where required. 

What we offer:

We are proud to be a Best Companies Two-Star rated organisation, an outstanding place to work! As a Top 10 Charity, we have a range of fantastic benefits that we offer our employees, including:

• Pension scheme where we contribute 5% of your salary and you contribute at least 3%.
• A life assurance scheme for all employees which provides a death in service benefit of three times’ basic pay.
• Flexible working hours to balance home and working life.
• 25 days of annual leave plus public holidays – rising to 26 days after 1 year, 27 days after 5 years and 30 days after 11 years, with an additional 5 days to use in your 10th or 20th year of service (pro rata for part time).
• The option to buy/sell annual leave, as well as additional leave for your birthday, wedding/civil ceremony and an extra half day off for Christmas shopping.
• Time off in Lieu.
• Employee Assistance Programme with access to remote GP, counselling, physiotherapy, resources to support your mental health and financial wellbeing, as well as a 24/7 helpline via Help@Hand.
• Family friendly policies, focused on employee wellbeing, and an active cross-organisational wellbeing group running a number of initiatives throughout the year.
• Access to the Blue Light Card Scheme, and other rewards and discounts.
• Bike to work, season ticket loan and payroll giving schemes.
• A recommend a friend recruitment bonus scheme.
• Robust training and development programmes to support your learning and growth

If you’d like to find out more about these benefits and working with us, please visit our why work with us page on our website.

More information about us and our recruitment process can be found in our Candidate Pack on our website.

About us:

Rainbow Trust Children’s Charity enables families who have a child with a life-threatening or terminal illness to make the most of their time together, providing expert practical and emotional support where they need, it for as long as it is needed. For families living with childhood illness, time is everything. Right now, there are too many families coping alone with no support, no time to think, no time to make memories and no time for each other. We believe that no family should go through this alone, so we are here to change that.

How to apply:

To apply please visit our website via the link and apply online.

Your covering letter should highlight why your application should be considered above others and clearly state how your experience matches the essential criteria outlined in the Person Specification.

Please disclose in your covering letter if you have used AI for any part of your job application.

Early application is encouraged as we will review applications throughout the advertising period and reserve the right to close the advert early.

Interviews will take place at our Head Office in Leatherhead. We will only contact those applicants who have been successful. If you require any adjustments during the interview process, please let us know.

An enhanced DBS disclosure will be required for this post.

Rainbow Trust is committed to safeguarding and promoting the welfare of children and young people and expects all employees to share this commitment.

Rainbow Trust is an equal opportunities employer, and we welcome applications from all backgrounds.