TST Group is a market-leading transport, warehousing, and logistics provider headquartered in Ballymena, Northern Ireland and more than 1.5 million square feet of warehousing capacity, and delivers end-to-end supply chain solutions to a diverse client base across the UK and Ireland. The business is experiencing significant growth and is investing in its infrastructure, people, and processes to support its continued expansion. We are looking for a proactive and detail-oriented HR Administrator to join our growing People team at our Ballymena headquarters and will work across the entire business (NI and UK). This is a fantastic opportunity for someone who thrives in a fast-paced environment and wants to play a key role in supporting a business that is expanding year-on-year. You will be the first point of contact for HR queries across the group, helping to deliver a first-class employee experience from recruitment through to retirement. What is more, this role comes with opportunities for career growth and development aligned with company growth. Key Responsibilities Maintain and update employee records across HR systems, ensuring data accuracy and GDPR compliance. Draft and issue contracts of employment, offer letters, variation letters, and other HR correspondence. Coordinate the end-to-end recruitment process, including advertising vacancies, shortlisting, scheduling interviews, and managing candidate communications. Deliver a seamless onboarding and induction experience for new starters across all TST Group divisions. Support monthly payroll processing by collating and verifying starters, leavers, absence, and overtime data. Administer employee benefits, including the company pension scheme and Employee Benefits App. Monitor and report on absence, annual leave, and training records, flagging trends to the HR Manager. Respond to day-to-day HR queries from employees and line managers in a timely, professional manner. Assist with HR projects such as policy reviews, employee engagement initiatives, and wellbeing programmes. Ensure all HR activities comply with company policies and current Northern Ireland employment legislation. What Were Looking ForEssential Experience in an administrative role, ideally within HR or a people-focused function. Excellent organisational skills with the ability to prioritise a varied workload and meet deadlines. Strong written and verbal communication skills. Proficiency in Microsoft Office (Word, Excel, Outlook, Teams). Close attention to detail with a commitment to accuracy and confidentiality. A positive, can-do attitude with the ability to work both independently and as part of a team. Skills: HR Administration Recruitment administration Human Resources Administration HR Assistance Human Resources Processes HR management system HR Software Benefits: Training and development opportunities Employee Benefits App Salary Sacrifice Pension scheme ADZN1_NI