ISE Partners

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

We are seeking a proactive and detail-oriented HR Onboarding & Operations Assistant to join a highly regarded global investment firm known for its precision, high standards, and collaborative culture.You will play a key role in delivering a seamless onboarding experience, working across time zones (Europe, Asia and America), and partnering closely with internal stakeholders to ensure efficiency, accuracy, and compliance at every stage.This is an excellent opportunity for someone with 1-3 years' experience in HR operations, onboarding, or workforce management, particularly within financial or professional services who is looking to further develop their analytical and operational expertise in a structured firm. Key Responsibilities Manage onboarding and offboarding processes Track and coordinate global background checks Support workforce moves, contractors, and transfers Maintain and update CRM/HR systems with high data accuracy Partner with stakeholders across hiring and onboarding activities Support compliance, reporting, and operational controls Requirements 1-3 years' experience in HR operations/onboarding Strong communication and stakeholder management skills Ability to work across multiple time zones High attention to detail and ability to multitask Advanced Excel (pivot tables) and PowerPoint Experience with Jira or similar tools is a plus 5 days in office 12 months £20 inclusive of holiday The team is seeking a highly organised, proactive individual with strong client-facing communication skills. They are committed to investing in the growth and development of those who demonstrate initiative and a proactive mindset.