UK Expatriate Tax/ISS Manager

Job Details

A globally recognised professional services firm is seeking a highly motivated and technically skilled Manager to join its International Social Security (ISS) team in London. This is a unique opportunity to work at the forefront of global mobility, supporting multinational clients with complex cross-border social security challenges.

The Opportunity

You'll play a key role in delivering strategic ISS services to a diverse client base, including global banks, asset managers, and tech innovators. The role combines technical expertise with stakeholder engagement, offering the chance to lead client relationships, manage service delivery, and contribute to global advisory projects.

Key Responsibilities:

• Manage ISS service delivery for multiple multinational clients
• Lead core global ISS compliance services and act as primary client contact
• Coordinate efforts across local and global teams to ensure seamless delivery
• Provide strategic guidance to help clients manage global social security liabilities
• Liaise with government departments in the UK and internationally
• Identify cross-selling opportunities across service lines
• Mentor junior team members and support their development

About You:

• Strong coordination and organisational skills
• Excellent communication and stakeholder management abilities
• Proactive, detail-oriented, and resilient in a fast-paced environment
• Experience in International Social Security, NIC, Assignment Management, or Expatriate Tax is highly desirable

What's on Offer:

• Global exposure and collaboration across a leading international network
• Career progression and leadership development opportunities
• Supportive, inclusive culture with flexible working arrangements
• Competitive salary, benefits, and exclusive perks

This is a fantastic opportunity to join a market-leading team and make a real impact in the world of global mobility and social security.

Ready to take the next step? Apply now to learn more.

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Company

Brewer Morris was established in 1987 as the UK's first recruitment consultancy to focus exclusively on the recruitment of taxation professionals.

We are firmly established as a market leader and take great pride in the enormous number of long-term business relationships that we have developed throughout the tax world. We have also expanded our remit into the recruitment of Treasury professionals. This enables us to better serve our clients’ needs in niche areas and we firmly believe this business line complements the Tax specialist recruitment that you have come to know and trust. From offices based in London, Melbourne and Sydney we recruit across the UK, Europe, The Middle East, Australia and New Zealand.

Company info

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