Management accountant jobs in London, greater london

ISEAL is looking for a Finance Manager to manage the day-to-day finance function in a sustainability focused international not-for-profit organisation.

The Finance Manager, Financial Accounting is a hands-on role, leading a mostly remote team of 3 part-time staff, who collectively process all ISEAL’s transactions. They report to and work closely with the Finance & Operations Director, playing an important role to ensure that ISEAL’s finance system operates effectively.

The successful candidate will bring the technical know-how of a qualified accountant, the ability to support colleagues, an eye for detail and be happy managing a varied workload, both for themselves and the team.

ISEAL has recently implemented Sage Intacct accounting software and an initial priority for the role will be to support the team to improve their facility with and exploitation of the new system as well as supporting the roll-out of new functionality across the organisation.

In return, ISEAL offers a involvement in all aspects of the financial management of an international NGO environment, an inspiring insight into the world of sustainability initiatives and a supportive, flexible organisational culture.

ISEAL is the global membership organisation for sustainability systems and includes many of the most respected sustainability schemes worldwide. ISEAL members cover social and environmental sustainability issues – from labour rights and sustainable livelihoods to biodiversity conservation – and are active across a diverse range of sectors. Find out more on our website.

Key responsibilities

Team management

• Oversee a team of 3 (2 direct reports) who process ISEAL’s day to day transactions, incl. purchase ledger, sales ledger and staff expenses /credit cards and payroll accounting
• Coordinate work planning, payment runs and monthly/quarterly accounting processes
• Work with the Finance Director to hold effective monthly Face to face team meetings.
• At times, provide back up and support to the different roles in the team
• Line manage, support and provide development and growth opportunities to direct reports

Financial accounting

• Responsible for and oversee the capture of all day-to-day transactions in ISEAL’s accounting records
• Reconcile balance sheet accounts on monthly/quarterly basis
• Oversee the payroll accounting, including 4 overseas payrolls
• Review VAT treatment of transactions and prepare VAT returns for review and submit it to HMRC
• Oversee timesheet processes and the calculation/allocation of staff costs into accounting system
• Consolidate ISEAL’s accounts and forecasts into management accounting-packs
• Support on preparation of the statutory accounts

Wider responsibilities

• Support the evolution of financial accounting procedures that are robust, effective and efficient, incl. acting as an administrator on Sage Intacct accounting software
• Engagement with the wider organisation on questions of accounting processes
• Experience, knowledge and attributes
• ACA, ACCA or CIMA qualification, or equivalent level experience
• Solid professional work experience in overseeing a finance function, ideally in an international setting using multiple currencies
• Competent in the use and exploitation of accounting systems
• Proficiency with Excel and ability to analyse, manipulate and present data to non-finance colleagues
• High level of accuracy in own work and ability to check work done by others
• Excellent organisational and time management skills, with ability to establish priorities for self and others
• Ability to respond flexibly to demands of the role and work collaboratively in a small finance team
• Well-honed interpersonal skills, displaying professionalism, tact and awareness of others, including sensitivity to cultural differences and perceptions
• Ability to build and maintain relationships with colleagues, including remotely, where most interaction will be virtual
• Excellent written and spoken English
• Ability to manage and motivate others  

Additionally desirable

• Experience with grant/donor reporting and international-charity-VAT (Reverse charge/place of supply and business/non-business input tax recovery)
• Interest in and motivated by issues of sustainable consumption and/or environmental issues

ISEAL´s culture and how we will help you thrive

Our values are connection, empowerment, inspiration, wellbeing, effective working, and creativity.

These are traits we value in each other and in the organisation. We instil these values in all our processes and interactions.

We work on global issues and our team reflects this, with individuals from different backgrounds and nationalities. This diversity adds to the quality of work that we deliver and through our commitment to diversity and inclusion we strengthen our team.

Diversity for us includes race and gender identity, age, disability status, sexual orientation, religion and many other areas that form someone´s identity. We are proud to be an equal opportunities employer.

As an organisation, we also support our people in their personal and professional development, with the budget and processes in place for staff to take advantage of development opportunities.

We offer 25 days of annual leave, with an additional day a year added after two years (to a maximum of 30 days). In addition, we add an extra five days as a one off, once you have been with us for five years.

We have a hybrid-working model with a minimum of four days per month in the London office, as well as the opportunity to apply for flexible working arrangements to suit individual´s needs.

Other relevant information

Term: Permanent Position

Salary:  £52 – 58k pro rata, depending on experience

Working hours: Part-time, 25 hours, pattern to be agreed (Full time equivalent 37.5 hours per week)

Location: Based in ISEAL’s London head office, with a hybrid approach to work. Office attendance requires 2 days minimum per month. Applicants will need to provide evidence that they are entitled to work in the UK

Annual leave:  25 days / year increasing to 30 days over time.

Ideal start date: From Jan 2025. Our priority is to get the right candidate.

How to apply

This is a readvertisement - previous applicants need not reply.

Specific enquiries about this role and the application process can be sent to the recruitment(at)sealalliance(.)org.

Deadline for applications is 20 January. Please note that we will only contact shortlisted applicants.

Please note that we would like to see candidates´ own writing in the cover letter and discourage the use of AI for this purpose.

Interview process

Please see below the planned interview process (please note that we will endeavor to keep to this schedule, but some dates may be subject to change)

First interviews (Teams): 9-20 January

Pre-interview timed exercises (between 60 – 90 minutes from home):

Panel interviews (in person): 28 January 2025

Decision: w/c 2 February January

Accessibility

If candidates require additional time or other considerations for the interview process, we are committed to accommodating any reasonable requests. Please note that ISEAL will cover travel expenses for in person interviews for candidates travelling from outside of Greater London. ISEAL also covers caring expenses for candidates who are carers and need to arrange of cover for the duration of the interview/exercises

Interim Management Accountant

Location: Egham, Surrey

Working hours: Full-time or Part-time (4 days per week)

Contract Type: Contract - 6 months fixed term

Salary: Circa £40K

• Support a democratic charity serving thousands of student members across multiple commercial operations

• Prepare management accounts using Twinfield/Ezora accounting software with real impact on organisational decision-making

• Establish and document excellent month-end close and balance sheet reconciliations processes

• Make an immediate contribution to a financially responsible organisation managing diverse income streams and reserves strategy

• Develop your charity finance expertise within a values-driven, student-focused organisation

Our client is a students' union - a democratic charity operating as an independent legal entity. They're seeking an experienced Management Accountant on an interim basis to join their finance team in Egham, Surrey. If you're a qualified or part-qualified accountant with proven management accounting experience and the ability to make a quick impact in a charity environment, this is an excellent opportunity to advance your career.

The post is offered on a 4 or 5 day per week basis for a 6 month fixed term contract as the organisation goes through a period of growth and change. The role is offered on a hybrid basis, with at least 50% of the role required to be office based.

Company Overview

Our client is a membership organisation and registered charity dedicated to advancing student education and welfare. Operating independently from the university they serve, they champion student interests through representation, advice services, and a wide range of social, cultural and sporting activities. As a financially responsible charity, they generate income through a university block grant, commercial operations including bars and cafes, and sponsorship opportunities. Every pound generated is reinvested into student services, grants and campus facilities. Their values - student-focused, high quality, trustworthy, inclusive and brave - guide how they operate and the environment they create.

Position Overview

This interim Management Accountant role is central to maintaining the financial health and transparency of a multi-faceted charity operation. You'll assist with, and ultimately prepare accurate management accounts, analyse financial performance across commercial operations, and support budgeting and forecasting activities. Your work directly enables the organisation to make informed decisions, build financial reserves for major improvements, and maintain the trust of their student members, university partners and regulatory bodies including the Charity Commission.

Responsibilities

• Initially assist with, then prepare monthly and period-end management accounts using Twinfield/Ezora accounting software

• Analyse financial data including bar sales, cost of sales and operational performance metrics

• Reconcile accounts across multiple ledgers and cost centres to ensure accuracy

• Support budgeting and forecasting processes to guide organisational financial planning

• Set up and maintain closing procedures to ensure timely financial reporting

• Collaborate with internal stakeholders to deliver reports and accounts within agreed deadlines

• Assist with external and internal audit processes, providing supporting documentation

• Ensure all financial processes comply with GDPR and charity regulatory requirements

Requirements

Essential:

• Fully or part-qualified ACA, ACCA, CIMA or equivalent experience

• Proven experience in management accounting roles

• Proficiency in accounting software systems

• Advanced Excel skills for financial analysis and reporting

• Strong analytical ability to interpret financial data and identify trends

• Ability to meet tight reporting deadlines and manage multiple priorities

Desirable:

• Experience working in charity or not-for-profit finance

• Familiarity with educational sector or membership organisation finance

• Understanding of GDPR compliance in financial operations

Benefits

• Competitive salary of circa £40K for an interim contract role

• Opportunity to develop specialist charity finance experience

• Exposure to diverse financial operations including commercial trading and grant management

Alongside these benefits, you'll join a supportive, values-driven organisation where transparency and trustworthiness shape how the team operates. You'll work with colleagues committed to student welfare and financial responsibility, in an inclusive environment where your contribution directly strengthens the organisation's ability to serve its members.

How to Apply

Please send your CV by the closing date: 12 noon on Friday 23rd January

The purpose of this role is to provide management accounting support for the National Theatre and to assist the Management Accountant in providing quality financial reporting to stakeholders. The post-holder will work closely with finance colleagues and key stakeholders providing timely and accurate information.

The successful candidates will have the following:  

• Management accounting experience within either a commercial or not for profit organisation including month end reporting, forecasting, budgeting, and variance analysis is highly beneficial.

• Excellent numeracy and Microsoft Excel skills.

• The post holder must be studying towards a professional accounting qualification (ACA, ACCA or CIMA) or qualified by experience.

• Able to identify potential opportunities to proactively enhance efficiency and/or effectiveness and introduce new ways of working and innovation within own area of work

• Strong Interpersonal skills both face to face and over digital media. Able to clearly present financial information in a simple and understandable form to non-finance stakeholders.

If that sounds like you, then we would love to hear from you!

The closing date for the receipt of a completed application is Wednesday 21st January 2026 at 12 noon