Administrator jobs in Holborn, greater london

We are looking for an experienced Salesforce Administrator to expand capacity and play a key role in the next phase of our organisation-wide Salesforce rollout. Having successfully implemented Salesforce for donor management, we are now expanding the platform to support our international field operations. 

Working as part of our International Salesforce team, you will configure a brand‑new Salesforce NPC platform, integrate it with our existing NPSP donor system, and provide day‑to‑day support to users across 18 countries. You’ll be a Salesforce product champion - triaging support tickets, delivering configuration changes, supporting testing, and helping drive continuous improvement across the organisation. 

This is a highly collaborative role, working closely with our Salesforce Developer & Product Owner, Project Manager, and stakeholders around the world. Occasional travel to our London office and internationally may be required. 

About you 

You are a certified Salesforce Administrator with strong experience building and configuring Salesforce from scratch. You’re a confident communicator, an excellent problem solver, and comfortable supporting and training users in an international environment. Experience with NPSP and / or NPC is required. You must be a fluent English speaker with the right to work in one of the following countries: UK, Albania, Bosnia-Herzegovina, Bulgaria, Denmark, Germany, Moldova, Netherlands, Norway, Romania or Ukraine. 

About us 

Mission Without Borders is an international Christian organisation working with poor and marginalised families and children across Eastern Europe. We support communities through practical, emotional, and sustainable development initiatives - serving people regardless of religion or ethnic background. 

Rewards and benefits 

• Up to 30 days annual leave plus bank holidays 

• Pension scheme 

• Flexible working, with occasional travel 

Help develop a new international Salesforce platform, transforming the lives of families, children, and communities in Eastern Europe. Working with 18 countries, this is a real opportunity to make a difference. 

The arts for mental health – peer support delivered creatively

Sound Minds is a user-led charity transforming lives through music, film and art. We are a thriving community bound together by creativity and a shared belief in mutual learning and peer support.

Our Canerows Programme delivers a ward visiting service at Springfield Hospital and community-based Peer Support.

Main purposes of the job:

 Sound Minds is recruiting a Peer Support Worker to join our team in Wandsworth.

The Peer Support Transformation Project is funded by and delivered in partnership with South West London and St Georges Mental Health NHS Trust, Mushkil Aasaan, and Wandsworth Carers Centre. It is an integral part of Sound Minds’ Canerows programme; a user led service working to improve the lives of people who are overcoming mental health challenges.

This is a new role at Sound Minds, developed to provide proactive and responsive administrative support across the Peer Support project. The role will provide efficient administration, ensuring that clients on the wait list for peer support are contacted in a timely fashion, and that databases are well maintained.

The postholder will have a passion for maintaining organised systems, whilst also having a friendly approach, communicating with clients with care and empathy.

Salary: £26,936 per annum (pro rata) & 3% contribution to pension

Hours: 14 hours per week

This fixed term contract ends on 31 March 2027 and is renewable depending on funding.

Strong IT skills are essential for this role. You will be required to have a DBS (criminal records check) and satisfactory written references before starting.

The full job description and application pack are available from Sound Minds’ website.

Closing date: 10:00am, Monday 29th June 2026

First interviews: Wednesday 8th July 2026

Interim Senior Admin Officer (Part-time, Temporary) £15–£18 per hour | 20 hours per week | Remote or Newcastle upon Tyne

Are you an experienced senior administrator or operations professional who wants to use your skills to support a meaningful cause?

My client is a Black-led charity with a long track record of supporting Black and racialised women and children affected by domestic abuse and Violence Against Women and Girls. They are entering a busy period of growth and transition and are now seeking an Interim Senior Admin Officer to step in quickly, stabilise systems and support the organisation through change.

The role As Interim Senior Admin Officer, you will play a central role in ensuring the organisation runs smoothly, safely and compliantly. You will take stock of existing systems, put clear processes in place and provide practical support to staff and trustees during a period of onboarding and recruitment.

You will also work closely with the Admin Officer and Receptionist, offering day-to-day guidance, support and coaching to help them deliver to a high standard.
Key responsibilities include

• Reviewing and improving operational systems across administration, record-keeping, filing, archiving and IT
• Leading supplier and contract management, including reviewing value for money and setting up clear contract processes
• Supporting recruitment activity and onboarding of new staff and trustees, including inductions, equipment and access
• Developing, reviewing and updating organisational and HR policies in line with UK employment law and best practice
• Advising on employment matters such as contracts, grievance and disciplinary procedures and staff entitlements
• Ensuring strong governance and compliance, including Charity Commission and Companies House requirements
• Overseeing GDPR compliance, health and safety and statutory obligations
• Supporting facilities management, including getting the reception area fully operational
• Providing hands-on support and coaching to the admin team
• Producing a clear written recommendations report by the three-month point to support continuity

About you You will bring:

• Strong experience in senior administration, operations or office management, ideally within the charity or third sector
• Experience or knowledge of organisational and HR policies
• Knowledge of UK employment rights and employment law
• Hands-on understanding of charity governance and regulatory compliance
• Working knowledge of GDPR and health and safety
• Experience managing suppliers and contracts
• Confidence supporting recruitment, onboarding and HR processes
• A supportive, coaching-style approach to working with others
• The ability to prioritise, work at pace and get things done
• Strong cultural competence and commitment to equality, diversity and inclusion

Key details

• Role: Interim Senior Admin Officer
• Organisation type: Black-led charity supporting Black and racialised women and children affected by domestic abuse and VAWG
• Rate: £15–£18 per hour, depending on experience
• Hours: 20 hours per week, Monday to Friday
• Location: Newcastle upon Tyne (NE4), with on-site or remote working
• Contract type: Temporary
• Duration: 6 months

Eligibility: This role is open to women only under the Equality Act 2010, Schedule 9, Part 1, due to the nature of the services provided.

As a Black-led organisation, my client strongly encourages applications from Black women and women from racially minoritised backgrounds, who are under-represented in senior operational roles.
Why apply? This is a rare opportunity to step into a trusted interim role within a values-driven organisation doing vital, life-changing work. You will have the space to make meaningful improvements, support people to succeed and help shape a stronger future for the organisation.

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.

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.

GRANTS ADMINISTRATOR 
 
£36,000 to £38,000 per annum (depending on experience)
Mill Hill, London NW7 – Largely office based with potential for some flexibility
Full Time (37.5 hours per week) | Permanent

The Laing Family Trusts are a group of four grant-making trusts which provide funding for a wide range of charities engaged in promoting Christian faith and values and in the relief of poverty both in the UK and overseas.
 
The Trusts are going through an exciting time of transition, with changes in our staff team, new Trustees, a planned move to a new database which will facilitate the introduction of online processes, and the launch of exciting new funding programmes – Constructive Pioneers, encouraging science and engineering innovation in the built environment, and a place-based programme on the Isle of Wight-, all contributing to the organisation’s growth as we prepare for the future. The Grants Administrator role will be a crucial support to these developments. 

This is an excellent opportunity to gain administrative experience and knowledge of the voluntary sector in a small but busy and friendly environment, learning how grant-makers work to support charities helping those in need.

The successful candidate will be actively involved in the grant-making process as the first point of contact for a wide range of people communicating with the Trusts and will be responsible for looking after the database which supports this process. Initiative, flexibility and the confidence to work independently are essential for this role. Could this be you?

If you have excellent administrative skills, a highly organised approach to work and enjoy communicating with a wide variety of people, then we’d love to hear from you.
 
Closing date for applications*: 23:59 on Wednesday 10th June 2026
Anticipated interview date(s): First two weeks of July 2026
Anticipated interview location: Mill Hill, London

Applicants must be in sympathy with the aims and ethos of the Laing Family Trusts. The successful appointment will be dependent on the collection of satisfactory references, as well as successful DBS and right to work checks. 

* We reserve the right to adjust or close the application deadline earlier than stated, depending on the volume and quality of applications received.
 
REF-228 541

At the Centre for Better Health, we envision a world where everyone can lead satisfying and hopeful lives in a society without any stigma of mental ill health. This is an exciting opportunity to step into a meaningful and rewarding role that makes a positive difference to the community we serve.

Role Purpose

As Reception and Office Administrator, you will play a key role in the team; providing a warm, efficient and professional reception service, and being the first point of contact for enquiries.

You will also provide administrative support to contribute to the smooth running and success of services. This will include supporting with the promotion of our services, processing new referrals, managing bookings and payments, and maintaining good record keeping.

Our Centre operates 9am–5pm on Mondays and Fridays, and 9am–8pm on Tuesdays, Wednesdays, and Thursdays. Please note that some evening work is required for this role (with working hours 12-8pm in these instances).

Main Duties

• Provide a professional, confidential reception service, welcoming service users and volunteers and managing phone and email enquiries.
• Act as the first point of contact for enquiries, sharing accurate information and offering appropriate signposting.
• Deliver general administrative support to the team, including promoting the organisation’s services, processing referrals, arranging assessments, managing bookings and payments, and handling day‑to‑day reception tasks.
• Maintain monitoring systems and databases in line with the organisation’s processes.
• Work collaboratively with the team to achieve agreed objectives.
• Attend and contribute positively and constructively to meetings as required.
• Respond proactively to the needs of the role, demonstrating flexibility and a positive attitude.
• Support marketing activities when required, including designing posters, sending mail-outs, and creating simple social media and website content.

Please note that this job description is not exhaustive and may change depending on the need and development of the organisation.