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Administrative assistant jobs in brentford, greater london

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Hays London Ebury Gate, London (On-site)
Up to £40163.0 per annum + £40,163
Posted 1 week ago Apply Now
Resurgo Trust, London (On-site)
from £27,000
Are you a confident and experienced leader, with a heart for young people, passionate about equipping the church to transform society?
Posted 1 week ago
Closing in 2 days
Playskill, Watford (On-site)
£18 - £23 per hour
Seeking a fully qualified HCPC registered Occupational Therapist who is passionate about delivering high-quality care to children.
Posted 1 week ago Apply Now
Closing today at 23:30
London District of the Methodist Church, SW1H, London (On-site)
£35,000 per year FTE (salary will be pro rata of this amount)
Posted 1 month ago
Closing in 6 days
Morden College, London (On-site)
£40,000 - £45,000 per year
Posted 2 weeks ago Apply Now
Closing in 2 days
Army Cadet Charitable Trust UK, London (On-site)
£37,129 per year
You will provide HR advice and support the Trustees, Senior Leadership Team (SLT) and all line managers in our charities.
Posted 1 week ago Apply Now
Age UK Croydon, Thornton Heath (Hybrid)
£31,489 per year
If you are an enthusiastic, compassionate and person-centred individual with leadership experience, this could be the role for you.
Posted 1 week ago
International Transport Workers Federation (ITF), SE1, London (Hybrid)
£69,689 per year
Posted 6 days ago
Closing in 7 days
Blesma, The Limbless Veterans, Remote
£51,693.3 per year
Are you a welfare officer with experience seeking a position in the military charity sector that makes a difference?
Posted 6 days ago Apply Now
Closing in 4 days
ABRSM, Charing Cross (Hybrid)
£45,000 - £50,000 per year
Posted 3 weeks ago
Closing in 4 days
Tommy's, EC4R, London (Hybrid)
£31,000 - £33,000 per year
Join Tommy’s as our Sporting Events Officer – Help Us Save Babies’ Lives
Posted 3 days ago Apply Now
Page 3 of 4
Hays London Ebury Gate
London (On-site) 10.17 miles
Up to £40163.0 per annum + £40,163
Full-time
Job description

Your new company
Join a globally respected non-profit organisation working at the forefront of social change. With a strong international presence and a mission rooted in equity and empowerment, this organisation leads impactful initiatives that influence policy, drive advocacy, and support vulnerable communities. You'll be part of a collaborative, values-led team committed to creating lasting change through strategic leadership and inclusive practices.

Your new role
As Senior Officer - Executive Office, you'll provide high-level strategic, operational, and administrative support to the CEO. Acting as a trusted advisor and gatekeeper, you'll help manage priorities, coordinate key projects, and ensure smooth communication across senior leadership and the Board. You'll also play a vital role in internal communications and external engagement, including supporting the CEO's media presence and global travel.This is a dynamic, fast-paced role ideal for someone who thrives in high-level executive support and strategic coordination.

What you'll need to succeed
We're looking for someone with:

  • 7+ years' experience supporting senior leaders and Boards in a similar role
  • Strong governance knowledge, including UK Charity Commission requirements
  • Exceptional organisational and time management skills
  • Advanced proficiency in Microsoft Office and project management tools
  • Excellent written and verbal communication skills, including copyediting
  • High level of discretion, integrity, and professionalism
  • Ability to manage complex priorities and work independently
  • Experience in internal communications and stakeholder engagement
  • A proactive, solution-focused mindset and collaborative approach

Desirable: Experience in gender equality, women's empowerment, or international development.

What you'll get in return

  • Competitive salary with annual increments
  • Generous 10% pension contribution
  • Hybrid working model (Central London office)
  • Opportunities for international travel
  • Inclusive and values-led workplace culture



What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Posted on: 15 October 2025
Closing date: 12 November 2025 at 10:46
Job ref: 4725797
Tags: Governance / Management