Senior Consultant - Global Mobility - Assignment Services - London

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Location: London

Other locations: Primary Location Only

Requisition ID:

At EY, we're more than accountants and consultants - we're change-makers. With over 300,000 professionals around the world, we use our expertise in tax, transactions, assurance, and consulting to help build a better working world.

Whether you're advising on global expansion or supporting the future of work, everything we do is driven by progress - for our clients, our communities, and our people.

Why EY is Different

At EY, you're in the driver's seat. Whether you're passionate about solving complex problems, working with global brands, or building strong client relationships, we provide the platform for you to explore, grow, and thrive. You'll be part of a powerful network of 300,000+ colleagues and over one million alumni - all working to create impact every day. Our inclusive, entrepreneurial culture ensures that your voice is heard, your ideas matter, and your individuality is celebrated.

The Opportunity

We are currently seeking a Senior Consultant to join our Assignment Services team. In this client-facing role, you'll work closely with leading multinational companies to manage their globally mobile employees - supporting them across areas like tax, payroll, relocation, policy advisory, and more. You'll gain hands-on experience in consulting, global mobility, and project management while helping deliver smooth and strategic international assignments.

What You'll Do

Your day-to-day could include:

• Acting as a trusted advisor for international assignees and client mobility teams
• Delivering virtual briefings, responding to queries, and offering real-time guidance
• Reviewing assignment documentation, compensation packages, and cost projections
• Managing service delivery timelines and client expectations
• Supporting proposal development and contributing to new business efforts
• Identifying and implementing process improvements
• Staying up to date with global mobility trends, compliance, and best practices

What We're Looking For

• Experience in assignment cost projection calculations (e.g., COLA)
• Strong analytical skills with the ability to interpret data and provide insights
• Confident communicator - both written and verbal
• Skilled in building trusted relationships with clients and internal teams
• Highly organized with the ability to manage multiple tasks and deadlines
• Attention to detail and accuracy in execution
• Proficient in Excel and Word (PowerPoint a plus)
• Curious about international mobility, global business, HR, and tax
• A collaborative team player who also works well independently

What You'll Get

We believe your career should work for you. That's why we offer:

• A competitive salary and performance-based rewards
• A flexible benefits package tailored to your lifestyle (FlexEY)
• Learning and development opportunities to support your growth
• Mentorship and support from experienced professionals
• Flexible working arrangements that support work-life balance

Belonging at EY

We're proud to be one of the most people-focused organizations in professional services. At EY, belonging means more than just fitting in - it means being heard, being valued, and thriving as your authentic self.