Junior Admin Assistant
A leading London organisation is seeking a Junior Office Administrator to provide essential support to the Business Coordinator and Senior Administration team across a busy trading floor. This is an excellent opportunity for a proactive individual who thrives in a collaborative environment and is keen to build a career in administration. You’ll join a supportive, knowledgeable team, with strong opportunities for training, development and progression.
What you’ll do
- Provide administrative support to the Business Coordinator and Senior Administration team on a busy trading floor
- Process invoices and expenses, ensuring accuracy and compliance
- Arrange complex international travel, including flights, hotels and transfers
- Manage diaries and coordinate meetings with internal and external stakeholders
- Prepare and edit professional PowerPoint presentations
- Draft and distribute weekly departmental communications
- Act as back-up support for other administrators during absences
- Manage multiple priorities in a fast-paced environment while maintaining confidentiality
What you’ll bring
- 1–3 years’ experience in an administrative or office support role
- Experience supporting senior stakeholders or business teams
- Strong organisational skills with excellent attention to detail
- Confidence using MS Office, particularly PowerPoint
- Experience with invoicing, expenses and travel booking systems (preferred)
- Professional communication skills and a collaborative approach
- Ability to handle sensitive information with discretion
Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates
About the job
Contract Type: Permanent
Specialism: Business Support
Focus: Administration
Industry: Admin and Secretarial
Salary: £35,000 - £40,000 per annum
Workplace Type: On-site
Experience Level: Entry Level
Location: London
FULL_TIMEJob Reference: T3D7C8-EBF0A80F
Date posted: 9 January 2026
Consultant: Izzy Mazin
london business-support/administration 2026-01-09 2026-03-10 admin-and-secretarial London London GB GBP 35000 40000 40000 YEAR Robert Walters https://www.robertwalters.co.uk https://www.robertwalters.co.uk/content/dam/robert-walters/global/images/logos/web-logos/square-logo.png true