Senior administrative assistant Work, Jobs in Harmondsworth, Gtl (with Salaries)

Full-Time Administrative Assistant (London)
Netholabs —London
- £50,000 - £60,000 a year
- Full-time
- Hybrid work
- English
- Administrative experience
- QuickBooks
Quick apply
11d
Executive Assistant
Hitachi —Slough
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Employee assistance programme
- Gym membership
4d
Operations Assistant
Imperial College London —South Kensington
- £41,005 - £45,616 a year
- Full-time
- Microsoft Outlook
- Administrative experience
- University
- Annual leave
Receptionist and Admin Assistant
Harris Federation —London
- £31,086 - £31,530 a year
- Overtime
- Customer service
- English
- Microsoft Office
4d
Personal Assistant to Managing Director
REFYT LTD —Canary Wharf
- £27,000 - £35,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick apply
12d
Administration Assistant
The Economist Group —London
- Hybrid work
- Google Suite
- Project management
- Communication skills
- Employee assistance programme
Quick apply
4d
Office & Executive Coordinator
Prosek Partners —London
- Hybrid work
- Microsoft Office
- Leadership
- Communication skills
- Annual leave
Quick apply
10d
PA Administrator - APMIC
Imperial College London —London
- £41,005 - £45,616 a year
- Full-time
- Analysis skills
- Communication skills
- Annual leave
11d
Leadership Support Assistant
Harvey Water Softeners —Woking
- £40,000 - £45,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Outlook
- Free parking
- Employee assistance programme
Quick apply
Hotel Assistant
Executive Office —London
- £30,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Outlook
- Employee assistance programme
- Employee discount
Quick apply
2d
Executive Assistant to SVP, Managing Director EMEA and to Global VP Sabre Payments
Sabre —Richmond
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Health & wellbeing programme
12d
Executive Assistant to the Directors
Cognitron —London
- £42,000 - £48,000 a year
- Weekend availability
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Annual leave
- Flexitime
Quick apply
1d
Executive Assistant
Bespoke IT Solutions Ltd —Fleet
- £30,000 - £35,000 a year
- Part-time
- Hybrid work
- Administrative experience
- QuickBooks
- Organisational skills
- Annual leave
- Flexitime
Quick apply
2d
Senior Executive Assistant / Business Manager
CareADHD —Canary Wharf
- £50,000 - £60,000 a year
- Microsoft Powerpoint
- Microsoft Outlook
- SharePoint
Quick apply
Personal Assistant (Shared Support)
Southwark Council —London
- £38,637 - £44,937 a year
- Part-time
- Microsoft Office
12d
Team Executive Assistant
Aristocrat Interactive —London
- Full-time
- Travel
- Organisational skills
- Communication skills
5d
Board Administrator
Intercontinental Exchange Holdings, Inc. —London
- Full-time
- Microsoft Powerpoint
- Microsoft Outlook
- Administrative experience
9d
SEND Administrative Assistant
Ark Schools —London
- £31,083 - £34,857 a year
- School
- Employee discount
7d
Executive Assistant to Growth Lead
ElevenLabs —London
- Full-time
- Remote
- Travel
- Organisational skills
- Communication skills
Managing Directors’ Personal Assistant
Hill Group UK —Waltham Abbey
- Communication skills
3d

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Full-Time Administrative Assistant (London)

Netholabs
London

Quick apply

Job details

Permanent | Full-time
£50,000 - £60,000 a year
11 days ago

Qualifications

English
Administrative experience
QuickBooks
Organisational skills
Communication skills
Time management

Full job description

Full-Time Operations & Administrative Assistant

Location: London, UK

Type: Full-time (hybrid possible)

Company: Netholabs

Netholabs is a London-based technology company developing frontier technologies. We are looking for a highly organized, proactive, and reliable Operations & Administrative Assistant to support our growing operations and assist our C-level team.

This role is ideal for someone who is comfortable working in a fast-paced environment, can manage multiple priorities independently, and enjoys bringing structure to a growing company.

Scope of WorkFinancial & Document Administration

Handling invoices, receipts, and basic financial documentation.
Managing company insurance documents and administrative files.
Maintaining organized internal records and documentation.

Executive & Operational Support

Supporting the C-level team with email management, scheduling, and day-to-day coordination.
Managing calendars and coordinating internal and external meetings.
Supporting team scheduling and helping ensure smooth communication across the company.
Liaising with third parties, service providers, and external partners when needed.

Office & On-site Operations

Supporting office space management and general on-site coordination.
Helping with logistics, supplies, and operational tasks related to the London office.
Assisting with ad hoc administrative and operational needs as the company grows.

Requirements & Qualifications

Based in London and available for on-site work.
Previous experience as an Administrative Assistant, Executive Assistant, Operations Coordinator, or similar corporate support role.
Comfortable using online collaboration tools such as Google Workspace, Slack, and shared project management tools.
Excellent organizational and time-management skills.
Strong written and verbal communication skills in English.
Able to work independently, anticipate needs, and follow through reliably.
Professional, discreet, and comfortable working with senior leadership.

Pay: £50,000.00-£60,000.00 per year

Work Location: Hybrid remote in London SE1 3UH

Quick apply

Refine Your Search

senior administrative assistant jobs in harmondsworth, gtl

Full-Time Administrative Assistant (London)

Executive Assistant

Operations Assistant

Receptionist and Admin Assistant

Personal Assistant to Managing Director

Administration Assistant

Office & Executive Coordinator

PA Administrator - APMIC

Leadership Support Assistant

Hotel Assistant

Executive Assistant to SVP, Managing Director EMEA and to Global VP Sabre Payments

Executive Assistant to the Directors

Executive Assistant

Senior Executive Assistant / Business Manager

Personal Assistant (Shared Support)

Team Executive Assistant

Board Administrator

SEND Administrative Assistant

Executive Assistant to Growth Lead

Managing Directors’ Personal Assistant

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