Administrator jobs in Westminster, greater london

We're looking for a proactive and highly organised Team Administrator & Office Coordinator to join our team. This pivotal role sits at the heart of the New Economics Foundation, providing a warm welcome to visitors, supporting colleagues across teams and helping to ensure our office is an efficient, well-resourced and enjoyable place to work.

No two days are the same. From coordinating meetings and events, managing office facilities and suppliers, and supporting internal communications, to providing administrative assistance to senior leaders and project teams, you'll be involved in a wide variety of activities that keep the NEF moving forward. You'll quickly become the go-to person for practical support, problem-solving and getting things done.

We're looking for someone who is naturally organised, takes pride in the details, enjoys building positive relationships, and isn't afraid to roll up their sleeves when something needs attention. You'll be confident managing competing priorities, comfortable working with people at all levels, and motivated by helping others succeed. In return, you'll have the opportunity to work across the organisation, gain exposure to a wide range of teams and projects, and play an important role in supporting our mission and impact.

Role: Team Administrator & Office Coordinator
Hours of work: Full Time (32 hours per week under NEF’s Shorter Working Week)
Salary: £37,279 - £38,962
Location: London (in-office four days per week)
Contract type: Permanent

How to apply

Deadline for applications: midnight, 5th August 2026.
Interviews:  First stage interviews offered online on 10th August 2026 with second stage in-person interviews on 12th August 2026, please ensure availability on both dates.

Start date: ASAP

Please answer the following questions on a separate Word document and submit alongside your CV.

1. Tell us about the skills, experience, strengths and personal qualities you would bring to the position. We'd particularly like to understand how you take initiative, manage competing priorities, build positive relationships, and learn quickly when faced with new tasks or unfamiliar areas of work. (250 words)
2. What do you think is the difference between completing tasks efficiently and providing excellent support to an organisation and its people? (200 words)

Please also complete the Equality and Diversity monitoring form.

You must be eligible to work in the UK, as we are unable to sponsor visas.

Inclusivity at NEF:

NEF wants to be an inclusive workplace with a diverse body of staff. We don’t want to conform to the traditional think-tank model where people from certain backgrounds are hugely under-represented. We know we have some way to go in this and are therefore genuinely keen to receive applications from Black, Asian and minority ethnic people; women; neurodivergent people; disabled people; people who identify as LGBT+; people with experience of mental health problems; and people who identify as working class or have done so in the past.
 

Accessibility and Equal Opportunity:

We value all candidates and are committed to equal opportunity. As a Disability Confident employer, we guarantee an interview to all disabled applicants who meet the minimum criteria for the role. If you require any reasonable adjustments to support you during the application process, or would like information in an alternative format, please let us know.

We actively promote positive action to advance fairness and tackle underrepresentation within our workforce.

Post: Mentor Administrator – Sickle Cell Children and YPs’ Peer Mentoring
Programme
Base: Flexible home working within the intervention area
Accountable to: North-West/South Yorkshire Programme Manager
Hours: Part-time (17.5 hours a week)
Salary: £11,500 (pro rata)
Length of contract: Fixed term, 12 months (post will be continued subject to the outcome of negotiations with funders).

Role Purpose

The Mentor Administrator will work with the mentoring team, as well as in partnership with local NHS services and local patient/family support groups, providing various administrative support tasks to ensure the delivery and smooth running of the Children and Young Adults Peer Mentoring programme. The post will be managed by the North-West and South Yorkshire Programme Manager. The post holder will have regular meetings for input and guidance to complete tasks to specified timelines. This role would suit an experienced administrator.

To apply

Complete the Application Form, and Equal Opportunities Monitoring Form on our website. Please note we do not accept CVs.

Closing date:

Closing date for applications: 5th August 2026 at 12:00pm

Are you an organised, solution-focused administrator with experience in financial reconciliation?

This post is offered as a 12 month fixed term contract, or secondment for internal candidates.

We are looking for someone to join the St Mungo’s Property Services Team as a Reconciliation  Administrator. In this role you will help us deliver a high-quality service that makes a real difference to our residents across multiple accommodation services.

You will join the team during a period of positive change, as we introduce new systems and processes to enhance our service. In the role of Administrator you’ll work as part of a busy team, leading on payment reconciliation, Schedule of Rates (SOR) validation and general repairs and maintenance administration support.   

Key responsibilities include:

• Processing property services related invoices and payments.
• Ensuring accurate contractor reconciliation against works completed, and resolving discrepancies.
• Using relevant IT systems and processes including our Asset Management System.
• Maintaining accurate repairs and financial data, producing reports, and identifying trends, risks, and areas for improvement.

Providing effective administrative support and compliance, while providing high quality customer service, through shared inboxes and phonelines.  

In this role you will be required to work flexibly for at least 2 days per week from our Central Office in Farringdon, London. This allows for training, in person collaboration, team building, line management and other relationship building opportunities. We support a flexible approach to work with opportunities for agile working for the rest of your week; from home, or other St Mungo’s London or regional locations. 

About You

We’re looking for proactive people with a positive, can-do attitude and good communication skills. You will enjoy working in a busy team and delivering great service.

Experience working in a housing or charity environment is helpful, but enthusiasm to learn and take on a new challenge matters most. If you can demonstrate the below we encourage you to apply:

• Proven experience in financial reconciliation, invoice processing, or payment control.
• Strong organisational skills and the ability to manage a busy workload.
• Experience of using IT systems and Microsoft Office packages to complete admin tasks.
• A team player who can build constructive relationships with colleagues and partners.
• Ability to prioritise tasks and resolve issues in a customer-focused way.
• Understanding of housing options available and the challenges these can create, such as semi-independent housing, and supported accommodation is beneficial.

Above all, you’ll share our commitment to providing an excellent service, and supporting people to rebuild their lives. We value people who take responsibility, build strong relationships, and care about the experience of our clients.

How to apply

Please note, we may close this advert early and recommend early application if you are interested in this post.  

To view the job description and guidance on completing your application form, please click on the ‘document’ tab on the advert page on our website.

To find out more and apply please go to the St Mungo’s careers page on our website.

Closing date: 10:00 am on 5 August 2026

Interview and assessments on: 24-26 August 2026

St Mungo's are committed to creating a diverse and inclusive workplace. We strongly encourage applications from all under-represented groups.

What we offer

• Excellent Development and Growth Opportunities
• A Diverse and Inclusive Work Place
• Great Pay and Other Benefits

Location: London and home-based
Salary: £29,350
Hours: 4.5 days per week (31.5 hours per week)
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The Administration and Operations Officer provides administrative support to the Birth Companions staff team across all aspects of our work, especially service delivery in the community. The postholder will have regular contact with the women we support, as well as with our volunteers and members of the public.

A key aspect of the role will be supporting, maintaining and helping to improve the systems, processes and records that underpin our day-to-day operations, ensuring they are accurate, well organised and used effectively across the organisation.The role involves regular attendance at our community groups, and meetings in London; occasional support at evening and weekend meetings and events will also be required, by arrangement.

This is a varied, hands-on role offering the opportunity to be involved in a wide range of activities and projects across the organisation - ideal for someone with strong administrative skills who is looking to build a career in the charity sector, with the support and development to build skills and knowledge.

                                                        The Road Safety Trust Job Description

                                                          Governance Administration Officer

 

 

JOB TITLE: Governance Administration Officer

RESPONSIBLE TO: Governance & Compliance Manager

LOCATION: Remote based but with occasional travel required to the head office of our trading subsidiary company, UKROEd, in Manchester, and nationally throughout the UK and RST meetings in London.

CONTRACT: Permanent

HOURS: 22.5 Hours per week (0.6 FTE) (To include Mon-Weds)

SALARY: £32,043 (FTE1) /£19,225 (Pro Rata)

CLOSING DATE: 16 August 2026

TO APPLY:  CV and Covering Letter Required 

 

About The Road Safety Trust

 The Road Safety Trust (RST)  is the largest independent grant-giving charity in the UK dedicated to enhancing road safety. Established with the mission to achieve zero road deaths and zero serious injuries on UK roads.

The Trust focuses on funding research and practical interventions aimed at reducing road injury and improving safety for all road users.

The Road Safety Trust is the sole member of its wholly owned trading subsidiary company (UKROEd) which operates the National Driver Offender Retraining Scheme (NDORS).

Surpluses from UKROEd are gifted to the Trust each year, enabling the continuous support of various road safety projects and research grants.

The Road Safety Trust values and respects each individual employee, client and customer and is committed to promoting equal opportunities throughout its workforce and board. As such, all relevant applicants will receive consideration for employment without regard to age, race, sex, gender reassignment, marital status, disability, or pregnancy status.

Please visit the RST website to see how your personal data will be used. 

  Role Overview

The Governance Administration Officer will be an integral member of the Trust’s Governance and Administration Team, supporting the Governance & Compliance Manager to ensure the effective and efficient administration of governance and compliance activities of the Trust as well as providing administration support to the wider team alongside other administration staff.

Primary Responsibilities

 Governance

1. Provide administrative support to enable effective management of The Road Safety Trust’s Governance and Compliance activities.

2. Support co-ordination of RST Board and Committees. This may include timely preparing meeting packs, taking minutes, following up actions and organising logistics for virtual and physical meetings.

3. Maintain accurate Governance and Compliance registers e.g. conflicts of interest, skills matrices, Terms of Office records and end of year governance documents, ensuring accuracy and validity of information.

4. To ensure documentation in relation to RST Trustees is maintained appropriately.

5. Support Trustee recruitment and induction, coordinate Trustee training, and regulatory reporting.

6. Co-ordinate and monitor Policies and Procedures reviews and maintain the Policies register.

7. Provide support for the internal audit programme, coordinating audit meetings, compiling  documentation and assisting with actions and reports.

8. Support risk management information, including risk registers other compliance activities.

9. Provide support for Board and Committee reports and dashboards to demonstrate progress against key actions and service delivery at RST.

10. Support the preparation of the annual report and organisation of the AGM.

Administration

11. Use Microsoft Office, HR, Finance Systems to ensure RST policies and processes are adhered to.

12. Ensure the provision of information in the relevant sections of SharePoint for easy access by staff as required.

13. Contribute to the organisation of events, workshops and conferences as required.

14. To support the finance function of the Trust as appropriate.

15. Identify and contribute to improvement of processes and procedures. 

16. Maintain accurate and confidential records in line with GDPR and data protection legislation, ensuring safe storage and responsible sharing of data.

17. Support with cover for the rest of the administration team as required.

18. Undertake any other duties reasonably required by the role.

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.

Are you an organised administrator who enjoys providing excellent customer service, coordinating multiple priorities and building positive relationships with a wide range of stakeholders?

We're recruiting on behalf of a respected professional membership and accreditation organisation that works to improve standards and quality across workplace health services throughout the UK.

9–12 Month Maternity Cover | Full-time (35 hours) | Hybrid Working – London

As Accreditation Administrator, you'll support the delivery of a nationally recognised accreditation scheme, coordinating assessments, managing enquiries, maintaining accurate records and supporting training events and governance activities.

Key Responsibilities

• Coordinate accreditation applications and assessments from start to finish
• Act as a first point of contact, delivering a responsive helpdesk service via phone and email
• Maintain accurate records, databases and online systems
• Produce reports, certificates and correspondence
• Process invoices and provide administrative support to the finance function
• Organise online training events and manage delegate registrations
• Support meetings, agendas and meeting papers
• Provide general administrative support, including diary and inbox management

About You
You'll have:

• Experience working in a busy administrative environment
• Excellent customer service and communication skills
• Strong organisational skills with the ability to manage competing priorities
• Experience producing accurate documents and spreadsheets
• Good Microsoft Office skills, including Outlook and Word
• Excellent attention to detail and an understanding of data protection and confidentiality

 
What's on Offer?

• 9–12 month maternity cover contract
• Hybrid working with a mix of home and London office-based working
• A varied and rewarding role within a friendly, supportive team

 
If this exciting opportunity is of interest don’t delay get in touch. We are reviewing CV’s as they come in.  This role will ideally start around the 10th August.  

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.

Administrative Assistant (6-Month Maternity Cover)

Salary: £32,000 per annum
Location: Hackney, East London (Hybrid)
Hours: Full-time
Contract: Fixed-term, 6 months

We're recruiting on behalf of an innovative charity working to tackle financial inequality and provide vital debt advice, financial education and support services across London.

This is an exciting opportunity to join a small, collaborative team and play a key role in keeping the organisation running smoothly during a period of growth. You'll work closely with senior leaders, providing high-quality administrative and operational support across the organisation.

No two days will be the same. From coordinating meetings and supporting recruitment processes to managing office operations and assisting with events, you'll be at the heart of the charity's day-to-day activities.

Key responsibilities

• Providing comprehensive administrative support to the senior management team, CEO and Board.
• Managing diaries, coordinating meetings and arranging travel where required.
• Preparing agendas, taking accurate minutes and following up on actions.
• Supporting recruitment administration, including onboarding and offboarding.
• Maintaining office supplies, records and filing systems.
• Assisting with invoices, expenses and financial administration.
• Supporting internal and external meetings, events and audits.
• Maintaining organisational policies, procedures and operational documents.
• Supporting technology and systems administration, including maintaining asset registers.
• Troubleshooting operational issues and helping to improve processes across the organisation.

About you

We're looking for an organised, proactive and detail-oriented administrator who enjoys working in a fast-paced environment and takes pride in delivering high-quality support.

You will have:

• Previous experience in an administrative or operational support role.
• Excellent written and verbal communication skills.
• Strong minute-taking and proofreading skills.
• Excellent organisational and time management abilities.
• Strong IT skills, including Microsoft Office.
• Experience managing multiple priorities and meeting deadlines.
• The ability to work independently and collaboratively within a small team.
• A proactive approach to problem solving and continuous improvement.
• The ability to handle confidential information with discretion.

Experience of using CRM systems and supporting operational processes would be advantageous.

If you're a self-sta