PA / Office Manager

Prysm Global; Greater London; On-site; GBP 45,000 - 50,000; Full time

Benefits offered by this job

25 days' holiday a year

Pension

On-site gym

Complimentary refreshments

Serviced office environment

Job summary

Prysm Global is seeking a Personal Assistant/Office Manager to join our central London team. The role combines high-level diary control with office administration, facilities liaison, and event planning, supporting senior stakeholders with a proactive, detail-oriented approach.

The ideal candidate has 3+ years as a Team Assistant/PA/EA, excellent communication, and strong organisational skills. The role is based in Central London with a supportive environment and opportunities for growth.

Qualifications

• 3+ years Team Assistant, PA or EA experience.
• Excellent verbal and written communication with attention to detail.
• Highly organised with the ability to manage multiple priorities.
• Confident using MS Teams, Word, Excel, PowerPoint, Outlook and AI-enabled admin systems.

Responsibilities

• Extensive diary management, scheduling, meeting coordination and bookings.
• Keep day-to-day administrative tasks running smoothly.
• Office management including supplies, IT equipment, and facilities liaison.
• Maintaining and updating databases and contact lists.
• Arrange UK travel, accommodation, and logistics.
• Organise company and client events and team activities.
• Provide holiday cover as required.

Skills

PA experience

Stakeholder management

Diary planning

Communication skills

Multitasking

Administrative coordination

Tools

Microsoft Teams

Word

Excel

PowerPoint

Outlook

AI

Job description

Job Description: Personal Assistant/Office Manager

Company: Prysm Global

Location: Central London (Fitzrovia)

Salary: £45,000 - £50,000

The Company

Prysm Global is a consulting firm helping companies, investors and public authorities navigate and shape regulation and policy. We work across sectors where regulation and policy matter most, including financial services, infrastructure, utilities, transport and technology.

Founded by senior partners Anthony Browne and Jonathan Davidson, Prysm is a fast-growing, ambitious firm with a collaborative team, based in the heart of central London.

We are seeking a Personal Assistant/Office Manager to join our growing team. This is a varied role, and the ideal candidate will be an organised, self-motivated problem solver with exceptional communication skills and an eye for detail. We are looking for an Assistant with the ability to adjust their pace to meet the increased demands of the Prysm Global team and office, as well as a willingness to learn and develop within the role.

Key Responsibilities:

• Extensive diary management, scheduling, meeting coordination and bookings
• Keep day-to-day administrative tasks running smoothly
• Office management to include ordering supplies and IT equipment, IT trouble shooting, liaising with building staff and providing wider administrative and operational support across the business
• Maintaining and updating databases, contact lists and admin folders
• Assist with any ad-hoc projects
• Arrange UK travel, accommodation, and logistics
• Organising company and client-facing events, and team activities
• Providing holiday cover as required

Skills and Experience:

• 3+ years Team Assistant, PA or EA experience
• Confident, articulate, calm, can do attitude and happy to muck in
• Professional approach with experience in dealing with senior stakeholders
• Awareness of business priorities to assist in planning the diaries of colleagues
• Excellent verbal and written communication skills with exceptional attention to detail
• Highly organised with the ability to manage multiple priorities
• Confident using Microsoft Teams, Word, Excel, PowerPoint, Outlook and administrative systems, and use of AI
• Someone who takes ownership, communicates clearly and is happy to support wherever needed

Why join Prysm?

• Salary £45,000 - £50,000 and discretionary bonus
• 25 days' holiday a year
• Pension
• Supportive environment where your contribution is visible and valued
• Beautifully designed modern working environment and serviced office
• On-site gym, classes, wellness facilities, showers and changing facilities
• Secure bike storage
• Complimentary refreshments – fresh coffee, artisan teas and snacks.

Days in Office: 5 days
Hours: 9am - 5.30pm (with some flexibility)
Start Date: ASAP

Applications close on 13th November 2026.