Temporary Senior Team Assistant, Investment firm

  • ISE Partners
  • Apr 23, 2026
Seasonal Banking Finance

Job Description

We're seeking an exceptional and driven Assistant to support five MDs within a boutique, high-impact executive office. You'll become the trusted go-to person who ensures seamless operations and strengthens relationships across the firm. This is a fast-paced, ever-changing environment and if you want to work closely with influential leaders, this role will stretch your skills and elevate your career.This is an ideal opportunity for a proactive, confident professional who thrives on organisation, communication, and creating calm in complexity.You will be an Assistant with a minimum of 3 years of experience, ideally within the investment sector or professional services. Key responsibilities include, but are not limited to:
  • Manage complex, ever-changing diaries with precision
  • Coordinate international travel, itineraries, and expenses
  • Act as a professional ambassador for your MDs, liaising confidently with internal, external stakeholders and employees within the firm
  • Handle confidential information with absolute discretion
  • Organise team social events and support presentation updates
  • Collaborate across departments to ensure alignment and smooth workflow
What You Bring
  • A minimum of 3+ years' experience as an Assistant, ideally within financial or professional services
  • Strong communication skills and confidence engaging with senior stakeholders
  • Excellent organisational instincts - you know how to prioritise, stay calm, and keep ahead of the details
  • A proactive, people-focused approach
5 days in office 18 months £26 inclusive of holiday (plus overtime pay when required) If you're an ambitious assistant looking for a role that will genuinely accelerate your career, this is the opportunity to grab