Global Mobility Specialist

ATC is a global logistics, white glove, and technical services specialist for data centres.
Our focus is on anticipating the critical needs of our clients and delivering industry-leading standards for safety, security and reliability.
Since being established in 1979, we have continued to lead our dedicated teams across Europe to build strong relationships with our clients.
Our mission is to deliver and install Europe's data centres with precision and care.
We achieve this by focusing on our team and our services:
Our Team –
Powered by people to keep data centres moving safely and securely.
We recognise that our greatest strength is our staff, which is why we promote a culture of personal development and professional training, both internally and from leading industry bodies.
Our Services –
We provide a range of specialised services tailored to the individual needs and demands of each client, their equipment, and their data centre infrastructure.
From managing specialised computer transport, and IT relocation services, to logistics and planning, and data centre commissioning and decommissioning; we adapt our 45+ years of expertise to every situation.
ATC operates in a dynamic global market where clients demand a service that is right first time, every time; we are recruiting motivated and driven people to work in a company that is Driving Forward.
This Role:
We are looking for a proactive and detail-oriented
Global Mobility Specialist
to establish and manage our global mobility function.
In this newly created role, you will be responsible for building scalable processes and ensuring a smooth experience for our internationally mobile employees — whether on assignment, relocating, or frequently traveling across borders.
You will act as the go-to expert for all matters related to international employment, immigration, taxation, social security, and compliance — supporting both employees and HR teams across countries.
Work Location:
This hybrid role is open to candidates based in any of these locations: Dublin/London/Frankfurt/Amsterdam.
Please check our website for office addresses.
Responsibilities:
Program Development & Strategy
Design and implement scalable and compliant global mobility processes and policies.
Identify and manage external partners (e.g., relocation agencies, immigration providers, tax consultants).
Establish documentation and tools to manage assignments, travel, and cross-border work consistently.
Assignment & Mobility Management
Coordinate international assignments, short-term travel, permanent transfers, and remote work abroad.
Act as a liaison between sending and receiving country HR teams to ensure smooth transitions and aligned responsibilities.
Support managers and employees throughout the mobility lifecycle (pre-departure, during assignment, and repatriation or integration).
Compliance & Documentation
Apply for and manage A1 certificates, visas, work permits, and other legal documentation.
Ensure compliance with immigration laws, social security regulations, and tax requirements in all involved countries.
Collaborate with internal stakeholders (Legal, Finance, Payroll) to ensure accurate and timely processing.
Employee Support
Advise employees on relocation-related topics such as housing, health insurance, registration, and local requirements.
Serve as the point of contact for mobile employees, ensuring a smooth and supportive experience.
Contracting & Vendor Management
Draft assignment letters, secondment agreements, and related employment documentation.
Negotiate and coordinate with service providers, including cost estimates and invoicing oversight.
Risk Management & Data
Monitor regulatory changes that impact international employment and mobility.
Maintain up-to-date records of all mobile employees and assignments.
Report on mobility activity, risks, and cost trends to HR leadership.
Qualifications
3+ years of experience in global mobility, international HR, immigration, or a similar field.
Strong understanding of cross-border employment, international social security (e.g. A1), visas, and tax considerations.
Experience working with third-party providers and coordinating across countries.
Excellent organisational and communication skills.
Fluent in English; other languages (especially German, French, or Spanish) are a plus.
A valid visa or the right to work in the EU/EEA.
Desirable
Experience in a fast-growing, multi-country company or a start-up environment.
Familiarity with HRIS systems and mobility tracking tools.
A proactive, hands-on approach and the ability to build things from scratch.
Note:
ATC does not sponsor applications for visas.
Please submit your updated resume/CV in English.
The remunerating package, including salary and benefits, is negotiable depending on experience.
The package may include the following:
Competitive market salary
Performance-based bonus
Hybrid working environment
AIG Virtual Care Programme
Company pension plan (depends on local laws)
Opportunities for continuing professional development
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