Office Administrator Location: East Belfast Working Hours: Part-Time (Permanent), 16-20 hours per week (afternoons preferred) Salary: £13.00 - £14.00 per hour (depending on experience) Happy Jobs NI are delighted to be representing our client on the appointment of a Part-Time Office Administrator. Our client, based in East Belfast, operates under the successful brand Lets Letterbox. Due to continued growth and business demand, they are now seeking a proactive and detail-oriented administrator to support their busy office team. About the Company Lets Letterbox is a well-established provider of registered office addresses, virtual office services, and mailbox solutions. Their client base includes limited companies, sole traders, food business operators and professionals from across the UK, Ireland and around the world. With an excellent reputation for client service, the company has experienced rapid growth and remains focused on both operational excellence and employee well-being. Why Work Here? Flexible working hours (afternoon-based part-time role) Small, friendly and supportive team Opportunity to work in a growing business with a strong local presence Focus on work-life balance and a healthy workplace culture About the Role As Office Administrator, you'll be responsible for supporting the smooth running of a busy office environment. Working closely with a small, dedicated team, you'll manage client communications, mail handling and key administrative processes. Specific Tasks Include: Managing the existing subscription software database (full training will be provided) Handling requests for information and support from new and existing clients Liaising closely with the wider team to ensure smooth daily operations Ensuring clients receive the highest standard of service at all times Ongoing processing of client mail and updating records accordingly Carrying out a range of administrative duties to support daily business activity Maintaining and updating internal records and CRM systems This is a fully office-based role in East Belfast. About You We're looking for someone who is organised, detail-focused and enjoys working in a dynamic and service-led environment. Essential Criteria: Experience working in an office or administration role Strong communication skills - written, online and face to face Excellent attention to detail and organisational skills Proficiency with Microsoft Office (Excel, Outlook, Word) High level of accuracy in both numerical and written work A customer-focused mindset and professional attitude Minimum of 5 GCSEs including Maths and English Desirable: Experience using a CRM system Relevant Job Titles This role may be suitable for those searching for: Office Administrator, Clerical Officer, Administrative Assistant, Customer Service Administrator, Mailroom Assistant, Business Support Assistant How to Apply If you're looking for a flexible, rewarding part-time role in a growing dynamic business - we'd love to hear from you. Click 'Apply Now', send us your CV, and we'll be in touch to discuss next steps. Skills: Admin Data Entry Communication Skills Excel