Due to continued expansion across Europe, Sisk is seeking a Global Mobility Tax Support Administrator to join our Dublin Head Office. Reporting to the Global Mobility Tax Manager, this role provides essential administrative support across all aspects of international mobility and employment tax. The successful candidate will assist in ensuring compliance in multiple jurisdictions and play a key role in supporting the mobility of our international workforce.

• Provide administrative support to the Global Mobility Tax Manager across all aspects of international mobility, including immigration and tax

• Assist with the preparation of work permit applications in Ireland and across Europe

• Track employee work permit applications and provide regular updates on status, visas and registrations with relevant authorities

• Monitor work and residency permissions for assignees and initiate timely renewals ahead of expiry

• Assist in drafting international assignment contracts across multiple jurisdictions

• Maintain accurate records of employee movements through the employee mobility tracker

• Work closely with the wider Global Mobility, Tax and Finance teams to ensure efficient delivery of services

• Ensure all activities are carried out in line with GDPR and other data protection requirements

• Provide administrative support as required to ensure compliance with international mobility and employment tax obligations

• Previous office administration experience is essential

• Experience supporting immigration or global mobility activities is desirable but not essential

• Hands-on experience working within a busy team environment

• Proven ability to manage sensitive information with confidentiality and discretion

• Strong organisational skills with attention to detail and the ability to prioritise workload

• Customer-focused approach with the ability to manage competing priorities across business units

• Experience working in a fast-paced, multi-site environment is advantageous

• Strong written and verbal communication skills, with experience drafting emails, letters and business correspondence

• Strong working knowledge of Microsoft Office including Word, Excel, PowerPoint and databases

• Background in administration with exposure to tax, HR, mobility or compliance is desirable

• Training in GDPR and data protection handling would be an advantage

At Sisk we are committed to building an inclusive workplace where every individual can contribute and thrive. We offer competitive salary and benefits, structured career development, hybrid working arrangements and a culture that values wellbeing, collaboration and respect.

We are an equal opportunities employer. All applicants will be considered without regard to age, disability, gender, gender identity, marital or civil partnership status, pregnancy or maternity, race, religion or belief, sexual orientation or socio-economic background. Our recruitment practices are fully aligned with the EU Pay Transparency Directive, UK equality legislation, US EEOC requirements and international best practice.