Operation assistant jobs in London

What if your expertise in purchase-to-pay processes could ensure every pound is spent efficiently, every supplier is paid on time, and every transaction strengthens our ability to end the devastation caused by dementia? As a Purchase to Pay Manager at Alzheimer's Society, you'll be critical to our ability to deliver a highly efficient, high-performing, data-led financial transactions service.

About the opportunity

As a Purchase to Pay Manager within our Finance & Assurance directorate, you'll own the end-to-end purchase-to-pay process that keeps our charity running. From procuring goods and services through to payment, you'll ensure smooth, controlled, and efficient operations while being the highly visible 'front door' of Accounts Payable for colleagues across the Society.

You'll oversee the complete P2P journey. Monitoring purchase requisitions, goods receipting, invoice processing, and payment runs, while proactively resolving issues and managing risks. As system owner for our purchase ledger and purchase ordering modules, you'll champion best practice, drive process improvements, and use data and metrics to motivate performance across the team. You'll also lead and develop our Accounts Assistants, building a high-performing team committed to continuous improvement and delivering a seamless, controlled experience for colleagues and suppliers alike.

About you:

You're an experienced finance professional with deep understanding of purchase-to-pay processes in large, complex organisations. You're passionate about using data to drive performance, and you thrive on building relationships that make financial processes work smoothly for everyone. You see efficiency and control not as constraints, but as enablers that allow the charity to focus on what matters most.

You'll have:

- Experience line managing, developing and motivating teams, particularly those early in their careers or undertaking professional qualifications, using a high challenge, high support approach.
- Deep understanding of end-to-end P2P processes and best practices in large organisations.
- Experience driving quality and performance improvement through data analysis, engaging multiple teams to achieve results.
- Strong communication and influencing skills, with proven ability to build effective cross-departmental relationships with budget holders and business partners.
- Experience maintaining accurate financial records and reports, identifying issues, and developing effective solutions.
- Proficiency in MS Office (particularly Excel) with strong ability to analyse, interpret and present data effectively.

What you’ll focus on:

- Line managing and developing our Accounts Assistants, creating a culture of high challenge, high support, and continuous improvement.
- Overseeing end-to-end P2P processes, actively monitoring workflow, resolving issues, and managing supplier changes.
- Acting as system owner for purchase ledger and purchase ordering modules, championing best practice and ensuring seamless user experience.
- Preparing accurate payment runs and owning key P2P performance metrics, using data to drive improvements across the Society.
- Streamlining processes and strengthening controls, proactively identifying risks, inefficiencies, and solutions while ensuring compliance with policies and regulations, including maintaining accurate ledger reconciliations.

Are you ready to drive performance and partnership in purchase-to-pay that enables our teams to focus resources on ending the devastation of dementia? Can you bring both technical precision and collaborative energy to ensure every transaction supports our mission?

Important Dates
The deadline for applications is 23:59 on Sunday 4th January 2026.
Interviews will begin week commencing 12th January 2026 and will take place virtually.

About Alzheimer's Society

Dementia is the UK’s biggest killer. One in three people born in the UK today will develop dementia in their lifetime.

At Alzheimer’s Society, we’re the UK’s leading dementia charity and the only one to tackle all aspects of dementia by giving help and hope to people living with dementia today and in the future. We give vital support to people facing the most frightening times of their lives, while also funding groundbreaking research and campaigning to make dementia the priority it should be.

Together with our supporters, we’re working towards a world where dementia no longer devastates lives.

Our values make sure that our focus is clear for the challenges and opportunities ahead and remind us of what we all stand for.

Our commitment to Equity, Diversity, Inclusion & Belonging

We need to ensure the voices around our table better reflect and understand the communities we exist to serve. We strongly encourage individuals to apply who have a disability, impairment or health condition or individuals who identify as Black, Asian or from another minority ethnic background, as these groups are currently under-represented at Alzheimer's Society.  

We want everyone we work with, as a colleague, volunteer, supporter, or someone we support, to feel included and that they belong at Alzheimer's Society. 

Our Equity, Diversity and Inclusion Strategy here along with our internal employee forum and Employee Lived Experience network groups help us promote inclusion and belonging, becoming an engaged and inclusive organisation for all our people. 

Our hiring process

During your recruitment process we want to make sure that you bring your whole self and can be at your best. We are working hard to ensure our recruitment process is as inclusive as possible, so please do inform us of your experience and anything you think we could do better by completing our candidate survey when you apply.  Please also contact Alzheimer’s Society Talent Acquisition Team via [email protected] for application support or any adjustments you might need.

To ensure fairness and consistency to select the best candidate for this role, all our applications are anonymised up until an interview has been confirmed. We recognise the benefits of AI, but if you're considering using it to submit your application, we encourage you to reflect on the value it truly adds. AI tools often lack the personal touch and authenticity that set candidates apart. We want to hear your unique perspective, experiences, and skills, so we encourage you to showcase them in your own voice.

We try to avoid closing roles early where possible, however if we receive a high volume of applications, we may close earlier than the advertised closing date. Should this occur, we will aim to provide you with at least 48 hours' notice.

We are committed to safer recruitment and ensuring the welfare of those we work with, due to the nature of some of our roles, we might need to carry out a DBS check at the relevant level.

Giving back to you

Our employees work hard every day to make a true difference in people's lives. We are proud to support them with a range of benefits, recognition and many options for working agilely, all contributing to a strong work life balance. We also have various learning programmes to support you in your development and help you grow to realise your potential and shape a career with Alzheimer's Society. 

You can also visit our Working for Us pages, which give you more information about what it’s like to be an employee at the Society.

Community Fundraiser - London​

Are you ready to take on a new challenge with a leading charity making a real difference in brain tumour research? ​

Brain Tumour Research is seeking an experienced and motivated fundraiser to join our team. As a key part of our fundraising efforts in our high-performing East region, you will have the opportunity to drive income generation through a variety of initiatives, including challenge events, fundraising groups, and corporate partnerships such as charity of the year. You will also be responsible for driving initiatives to increase our profile and supporter base within London.​

Key Responsibilities: ​​​

• Generate income across a range of community fundraising initiatives and events, with the opportunity to lead on key projects 
• Steward supporters to help drive the charity’s fundraising activities and growth 
• ​Work with the fundraising team to develop and maintain strong relationships with fundraisers, donors, partners, and key stakeholders ​
• Contribute towards the growth and success of fundraising efforts, ensuring a sustainable income stream for the vital ongoing funding of brain tumour research ​​

Requirements: ​​

• At least one year of fundraising experience, with a proven track record in income generation 
• Strong experience in supporter stewardship  
• Excellent communication skills, with the ability to engage and inspire supporters and partners alike ​
• Passion for Brain Tumour Research and its mission to fund research and ultimately find a cure 

​

If you are looking for a fulfilling and impactful role and have the level of experience and skill we are looking for, we welcome your application.​​

​For this role, the successful candidate must live in the London area.​​

​We reserve the right to close the application window early and advise candidates to apply in good time to avoid disappointment.

​

We are asking for a CV as the first step but applicants may be asked to provide a targeted covering letter as part of the selection process.  Interviews will be conducted during the application window as appropriate, and will consist of a first interview via MS Teams, progressing, if successful to a face to face second interview, held at our offices in Milton Keynes.

Closing Date: 04th January 2026

​

We are looking for people who share our passion for finding a cure for brain tumours and who have the skills and experience to make a difference. We welcome applications from candidates of all backgrounds, cultures, genders, sexual orientations, abilities, and ages. We believe that diversity enriches our organisation and helps us achieve our mission. We are committed to providing an inclusive and supportive environment where everyone can be themselves and contribute to our vision.

​

Battersea is entering an exciting phase of innovation and transformation as we embark on the first year of our new five-year strategy. With increased investment in income generation starting in 2025, we are expanding our team to drive the growth necessary to achieve our organisational goals. Our fundraising team bridges the journey of the animals in our care with the wider public, demonstrating how their contributions enable us to support every dog and cat. We now have several new roles within this team to further our mission.

This new role will oversee the development and delivery of engaging supporter journeys across a range of channels for Battersea’s Challenge and Public events, as well as our Supporter-Led Fundraising audiences. It will play a pivotal role in maximising event and supporter-led fundraising income, ensuring every supporter has a positive experience and feels inspired to continue supporting Battersea.

What we can offer you:
In return for your commitment to our cause and to recognise the value of our employees, Battersea offers a range of benefits to support the wellbeing of our employees. These include:

• 28 days of annual leave (plus 8 days paid public holidays) per year.
• Discounted gym memberships and cycle to work schemes.
• Employee Assistance Programme and access to Wellbeing Resources.
• Generous pension contributions - up to 10% employer contribution.
• Free healthcare cash plan, where you can claim for a range of treatment including dental, optical, physiotherapy, chiropody and acupuncture every year.
• Annual interest-free season ticket loans.

We are also committed to providing learning and development to our employees. During your time with us, we provide support for your professional and career development, including access to digital and in-person training programmes, leadership and management training, mentoring and much more.

Our hybrid working model:
We operate a 50% onsite hybrid working model, with our office-based staff splitting their time between site based and home working. This enables our office-based staff to balance the benefits of home working with onsite collaboration and maintaining a connection to our cause.

Diversity and inclusion:
We are committed to providing a welcoming and inclusive experience for all staff, volunteers and trustees and those hoping to join us. We operate an anonymised shortlisting process and actively seek to ensure our process is fair and equitable for all.

We understand the value of diverse voices, perspectives, and experiences to help us deliver even more for our dogs and cats, and we welcome applicants from all sections of the community.

As a Disability Confident Committed Employer we will ask about any adjustments you may need at application and/or interview stage, and if you are offered a role with us, we’ll talk to you about any workplace adjustments you may need to help you perform at your best. 

More about us:
At Battersea, we aim to never turn away a dog or cat in need of help. We give each one lots of love, expert care and get to know their characters and quirks so we can find them a new home that’s just right for them. Join us and help us be here for every dog and cat, wherever they are, for as long as they need us.

Acceptable use of AI:
At Battersea, we value expertise. We recognise each candidate that applies to us will have a range of expertise they can offer us, so we want to hear about this in your own words. We understand the support that generative artificial intelligence (AI) software can offer but it can also lead to numerous applications presenting as generic and impersonal. This makes it difficult to gain understanding of your unique experience.

To best showcase yourself, we encourage you to write your responses without the assistance of AI. If you require the use of AI software to aid in completing your application, we ask you use the generative responses as a prompt for writing your answers and avoid copying and pasting. You must also ensure the information presented in your application accurately reflects your experience.

Closing date: 11th January 2026
All applications must be submitted before the closing date advertised. We reserve the right to close the vacancy early if a high volume of applications is received.

Interview date(s): To be confirmed

For full details on the role, please download the recruitment pack.

Location: MSSC NSC, 200B Lambeth Road, London, SE1 7JY (Hybrid Working)

Contract: Full time, permanent

Salary: £40,000 to £42,000 gross per annum, depending on experience

Closing Date: 8 February 2026

Assessment Day: 16 February 2026

Are you looking for a new opportunity supporting volunteers to give their best?

The Marine Society & Sea Cadets (MSSC) is a vibrant and growing charity delivering life changing nautical adventure for young people through the Sea Cadets to give them the best possible head start in life. We also provide personal and professional development opportunities for seafarers with the Marine Society. Working with our staff, cadets, and volunteers, we have built a vision and five-year strategy to take us forward and further improve the astounding contribution already made through our work to the lives of thousands of young people and seafarers, while fully supporting our volunteers who are vital to our success.

About the role

We are currently looking for a Volunteer Support Manager to join our innovative Young People, Volunteer and Business Support Directorate. You will manage the Volunteer Support Team and develop and maintain efficient volunteering systems used by our volunteers. This is a key role focussed on supporting the charity’s volunteering strategy and championing best practice in volunteering.

This is an exciting time to join the Sea Cadets with the opportunity to make a real difference to the way volunteers are supported and recognised. The Volunteer Support Manager will be responsible for the effective and efficient administration of the volunteer processes via Microsoft Forms and Power Automate, as well as reviewing existing and implementing new systems to make them as effective and as volunteer friendly as possible.

Responsibilities

• To maintain, review and update volunteering systems, processes and approaches ensuring that they are efficient, up-to-date and as volunteer friendly as possible
• To line manage and support the Volunteer Support Team based at the MSSC Support Centre to ensure the delivery of effective and timely support to the volunteers
• To functionally manage and support the Area Volunteer Support Team based across the 6 Area Offices to deliver effective and consistent support to the volunteers
• To work with the Head of Volunteering to review MSSC volunteering policies, monitoring their appropriateness and effectiveness, making recommendations for changes as necessary
• To work with Volunteer Support Officers to develop systems and processes for managing the volunteer support workload and monitoring delivery standards
• To develop guidance and associated resources for the support of volunteers
• To manage the Volunteer Support elements of the Training and Admin website ensuring that the information is relevant, accurate and up to date

Requirements

• Experience of managing and motivating a large team
• Experience of managing, reviewing and refining complex administrative processes
• Experience of running effective CRM systems including the use of Microsoft Forms and Power Automate or similar products
• Experience developing processes which are targeted at both internal and external audiences
• Experience of delivering a first-class service to clients or customers
• An understanding of the voluntary and community sector, ideally within the youth field

Desirable

• Experience of managing or supervising a team based remotely
• Experience of being a volunteer
• Experience of managing an onboarding process with the understanding of the importance of safer recruitment
• Experience of empowering a team to deliver a first class customer service
• Experience of leading projects manging change with various stakeholders
• Experience of working with volunteers and the knowledge of how to ensure they are supported

Benefits

• 25 days annual leave per annum, increasing with length of service
• Hybrid working for many roles
• Volunteering Leave
• Life assurance (4x salary)
• Private medical insurance
• Generous pension (employer contribution up to 10%)
• Cycle to work scheme
• Access to the Marine Society Digital Library
• Wellbeing portal and EAP with 121 counselling
• Employee development: We are investing in our employees' development and have an annual calendar of learning and development opportunities, designed to support employees to develop into their roles and stretch them to achieve their full potential.

Additional Information

MSSC positively encourages applications from suitably qualified and eligible candidates from all backgrounds. Equity, diversity, and inclusion really matters to us, so we can best serve our beneficiaries from every community. We work to ensure a fair and consistent recruitment process and aim to be a charity where diversity of experience, identity and skills are valued and welcomed. MSSC is an equal opportunities employer.

We recognise our responsibilities to safeguard and protect the young people and vulnerable adults with whom we work. We do all we can to promote their health, safety and wellbeing, and we expect our staff to share this commitment and work in line with safeguarding policy, the MSSC’s values and ethos of inclusivity. We adhere to safer recruitment practices and therefore employment is subject to detailed pre-employment checks for successful candidates, including references and criminal disclosure checks and the completion of a disclosure questionnaire. 

All successful applicants are required to attend safeguarding training and undergo pre-employment checks including a criminal record check.

DEBT ADVICE CASEWORKER

OASIS HUB WATERLOO

PART TIME: 24-32 hours per week

FIXED-TERM CONTRACT: 12 months

SALARY: £18,787 for 0.6 FTE and £25,049 for 0.8FTE

We have an exciting opportunity for a Debt Advice Caseworker to join our team at Oasis Waterloo. In the heart of the Waterloo community we run a busy and vibrant community space, open to all. A vital part of this work is our advice services – providing free and accessible debt, benefits, housing and immigration advice to local people. This work has grown over the last few years and we are now looking for an experienced and innovative advice worker, to provide debt advice within the service.

What’s in it for you?

· A chance to work with a great team of passionate and holistically minded advisors and community workers.

· The opportunity to make a real difference, materially improving the lives of community members, as well as developing the service.

· The chance to get involved in the wider life of Oasis Hub Waterloo, including community events and staff gatherings.

You will receive the support of a fantastic team of professionals in the community.  As part of the package, Oasis offers:

• A pension scheme, currently offering 7% employer contribution

• A generous holiday allowance

• Flexible working where possible, with family friendly policies

In this role, you would be working with local community members, to improve their circumstances through the provision of high-quality advice. This role is based in our community space at the Oasis Centre and will include supporting with community drop-ins and walk-ins, as well as 1-2-1 appointments, and behind-the-scenes casework

The successful post holder must have:

• Experience providing face-to-face advice

• A willingness to work with people who have multiple and complex needs

• A recognised advice qualification or equivalent experience

• Attention to detail and up-to-date knowledge of advice practice and policy

If you are interested in being part of this fantastic project and want to know more, please visit the Oasis Charity Jobs website. We actively encourage applications from people of all ethnic backgrounds and minority and underrepresented groups.

To apply, email your CV including a Supporting Statement. Your Supporting Statement should be no more than two A4 pages and must address the following questions:

1. In what ways does your professional background and personal experience qualify you for this role? Please refer to the Job Description and Person Specification and give examples.

2. This role is mainly direct delivery of support to local people, who often have complex needs. Please share examples of your experience working with a diverse range of backgrounds in a support role.

Completed applications should be returned by 9am Wednesday 7th January 2026  

Interviews will take place on Thursday 15th January 2026 

The successful candidate will need to be provide proof of the right to work in the UK.  We actively encourage applications from people of all ethnic backgrounds and minority and underrepresented groups. 

Oasis is committed to making a difference to the lives of the communities it works in, and as such you must show a willingness to demonstrate commitment to the values and behaviours which flow from the Oasis ethos.  We are committed to safeguarding and promoting the welfare of children and young people. We expect all staff to share this commitment and to undergo appropriate checks, including enhanced DBS checks. 

Oasis supports Equal Opportunities.  Registered Charity No. 1163889