Global Mobility & Rewards Coordinator (Hybrid/Remote)

Harbor; Nantwich; Hybrid; GBP 32,000 - 42,000; Full time

Job summary

Harbor in Nantwich, England, seeks an HR Global Mobility and Rewards Administrator to join a hybrid team. The role focuses on admin tasks across mobility, share plans, and reward programs, working with payroll, tax and immigration nuances.

Training will be provided as you coordinate international assignments and manage client relationships. Ideal candidates are organized, data-savvy, and eager to learn the technical details of global mobility and equity compensation while delivering accurate

Qualifications

• Interest in how international working and employee reward operate, and appetite to learn the technical detail over time.
• Strong administrative and organisational skills with excellent attention to detail — a meticulous, structured, systematic approach.
• Comfort with numbers, data and detail; an analytical, curious mindset.
• Experience using Microsoft Excel, including data manipulation and analysis; competent with Microsoft Office and case management systems.
• Excellent written and verbal communication skills.
• Ability to manage multiple cases and priorities effectively and work to strict deadlines.
• Strong problem-solving skills and a customer-focused approach, delivered with a professional, calm demeanour.
• Ability to build effective relationships with clients, colleagues and external stakeholders.
• Experience in employee reward, compensation, benefits, or share plan administration.
• Experience working with HR, payroll, or reward-related systems.
• Familiarity with equity compensation or employee share schemes.
• Proactive and adaptable in a fast-paced environment.
• Professional and confident when interacting with clients and stakeholders.
• Able to work independently while contributing effectively as part of a team.

Responsibilities

• Coordinate and administer international assignments across deadlines and client timelines.
• Act as liaison between employees, client HR, payroll, finance and external providers.
• Coordinate administrative steps of international assignments to agreed timescales.
• Administer employee share plans using a dedicated share management platform (training provided).
• Support planning and execution of cyclical reward events within timelines.
• Maintain accurate case records across assignments, share plans and reward programmes; produce status reports.
• Respond to client queries clearly, accurately and professionally.
• Monitor service delivery and deadlines; escalate issues when needed.
• Check supplier invoices against services and budgets; flag discrepancies.
• Explain processes and services to client employees clearly and accurately.
• Perform data analysis, validation and manipulation in Excel to support mobility, reward and reporting needs.
• Identify opportunities to improve processes, service efficiency and operational effectiveness.
• Build knowledge of cross-border tax, social security, compliance, and equity compensation.

Skills

Administrative skills

Attention to detail

Data analysis

Communication skills

Time management

Problem-solving

Client relationship building

Teamwork

Independent work

Proactive/adaptable

Tools

Microsoft Excel

Microsoft Office

Case management systems

Job description

Harbor in Nantwich, England, seeks an HR Global Mobility and Rewards Administrator to join a hybrid team. The role focuses on admin tasks across mobility, share plans, and reward programs, working with payroll, tax and immigration nuances.

Training will be provided as you coordinate international assignments and manage client relationships. Ideal candidates are organized, data-savvy, and eager to learn the technical details of global mobility and equity compensation while delivering accurate