Admin Job
London, United Kingdom
Posted: 06 Mar 2026
Isobel Griffiths Ltd
Accounts/Admin Assistant (fixed term maternity cover)
(full-time, maternity cover)
£27,000 - £28,000 p/year
Isobel Griffiths Ltd is the leading Orchestra Contractor in the UK, booking musicians for major feature films, television programmes, video games, records, commercials, live shows and production music for over 40 years.
We are seeking an Accounts / Admin Assistant who will be able to assist our busy accounts and fixing teams with a variety of administrative tasks. The successful candidate will need to have a meticulous attention to detail, a willingness to take on a variety of tasks and an ability to work to tight deadlines.
The Accounts / Admin Assistant will report to the Head of Accounts and the CEO.
Key Responsibilities
• Preparing and issuing consent forms to musicians for digital signature.
• Ensuring all paperwork is received back from musicians and is checked and logged correctly in MS Excel spreadsheets.
• Logging all musician payments on Sage 50 Accounts and processing daily payment runs.
• Dealing with musicians’ payment/fee queries and corrections and following up on any missing paperwork.
• Collating final project costs for approval by the Head of Accounts and project’s Fixer.
• Preparing seating lists, player lists, sign in sheets etc. for various sessions.
• Carrying out availability checks with musicians as required by fixers.
• Ensuring timely delivery of consent forms to the Musicians’ Union upon competition of a project.
• Helping to ensure the company’s website is kept up to date and assisting with social media posts.
• Ad hoc company PA duties – organising gifts, cards, travel etc. for colleagues and clients.
• Occasional attendance at studio sessions may be required to assist fixing team.
• Computer programmes currently used – Microsoft Office (Outlook, Word, Excel), FileMaker, Sage 50 Accounts.
Please see job specification attached for further info regarding required skills and experience.
We are seeking an Accounts / Admin Assistant who will be able to assist our busy accounts and fixing teams with a variety of administrative tasks. The successful candidate will need to have a meticulous attention to detail, a willingness to take on a variety of tasks and an ability to work to tight deadlines.
The Accounts / Admin Assistant will report to the Head of Accounts and the CEO.
Key Responsibilities
• Preparing and issuing consent forms to musicians for digital signature.
• Ensuring all paperwork is received back from musicians and is checked and logged correctly in MS Excel spreadsheets.
• Logging all musician payments on Sage 50 Accounts and processing daily payment runs.
• Dealing with musicians’ payment/fee queries and corrections and following up on any missing paperwork.
• Collating final project costs for approval by the Head of Accounts and project’s Fixer.
• Preparing seating lists, player lists, sign in sheets etc. for various sessions.
• Carrying out availability checks with musicians as required by fixers.
• Ensuring timely delivery of consent forms to the Musicians’ Union upon competition of a project.
• Helping to ensure the company’s website is kept up to date and assisting with social media posts.
• Ad hoc company PA duties – organising gifts, cards, travel etc. for colleagues and clients.
• Occasional attendance at studio sessions may be required to assist fixing team.
• Computer programmes currently used – Microsoft Office (Outlook, Word, Excel), FileMaker, Sage 50 Accounts.
Please see job specification attached for further info regarding required skills and experience.
Closing date: 13 Mar 2026
Start date: April 2026
More details/How to apply:
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